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7/23/2019 Drivecon XT Series Instruktion Manual (120)
Enough free space shall be left around the inverter to ensure sufficient air circulation andcooling. You will find the required dimensions for free space in the table below.If several units are mounted above each other the required free space equals space B + space
C (see figure on next page). Moreover, the outlet air used for cooling by the lower unit mustbe directed away from the inlet air to be used by the upper unit.
1. Motor cable insulation checksDisconnect the motor cable from terminals U, V and W of the inverter and from the motor.
Measure the insulation resistance of the motor cable between each phase conductor as wellas between each phase conductor and the ground . The insulation resistance must be >1Mohm.
2. Mains cable insulation checksDisconnect the mains cable from terminals L1, L2 and L3 of the frequency converterand from the mains. Measure the insulation resistance of the mains cable between eachphase conductor as well as between each phase conductor and the ground. The insulationresistance must be >1M ohm.
3. Motor insulation checks
Disconnect the motor cable from the motor in the motor connection box. Measure theinsulation resistance of each motor winding and ground. The measurement voltage mustequal to at least the motor nominal voltage but not exceed 1000 V. The insulationresistance must be >1M ohm.
Chapter 4 - WIRING AND SIZING INFORMATION
4-1
7/23/2019 Drivecon XT Series Instruktion Manual (120)
2. P3.4.1.12P3.4.1.13 Minimum Frequency S1Minimum Frequency S2 Set equal to P3.4.2.1.3 (U/f Midpoint Frequency).
A. Run at maximum speed and check the motor current value (V4.17).
B. Try to run at minimum speed and check the motor current value. Motorcurrent at minimum speed should be about average of the previouslymeasured maximum speed current and the rated current.
P3.4.2.1.2 C. Increase value to increase motor current or decrease to decrease motorcurrent. Run again minimum speed and check motor current. Repeat step Buntil current value is within the desired range.
3. P3.4.1.12P3.4.1.13
Minimum Frequency S1Minimum Frequency S2
Set equal to P3.4.2.1.3 divided by 2.
A. Try to run at minimum speed and check the motor current value. It must beabout average of the previously measured maximum speed current and rated
current.P3.4.2.1.1 B. Increase value to increase motor current or decrease to decrease motor
current. Run again minimum speed and check motor current. Repeat step Auntil current value is within the desired range. The motor might not run if thefrequency is very low.
4. P3.4.1.12P3.4.1.13
Minimum Frequency S1Minimum Frequency S2
Set according to desired minimum speed
A. If the motor is not running at minimum speed, increase parameters and andcontinue from step 1.
7/23/2019 Drivecon XT Series Instruktion Manual (120)
DC-bus voltage has dropped below65% of rectified supply voltage
− mains supply voltage <0.65 x Un
− inverter fault can also cause anundervoltage trip
− external fault during run may causean undervoltage trip
In case of temporary supply voltage break, resetthe fault and start again. Check mains input.
− If mains supply is correct, an internal failurehas occurred.
− Contact Service department.
F 10Input line supervision
One input line phase is missing orsupply voltage parameter is wrong
Check:
− supply voltage
− mains connection.
F 11Output phasesupervision
Current supervision has sensed thatone of the motor phases has no current
Check:
− motor cable connections
− measure motor phase currents and compare todisplay value
F 12Braking choppersupervision
During run braking chopper have shorttest pulse every 1s period. Test pulsemeasures transistor collector voltage.Fault appears if
−braking resistor is broken
− braking chopper is broken
− braking resistor is not installed
Reset: switch power off and restart after the lampsof keypad are off.Check:
− braking resistor and cable resistance and
insulation resistance− measure braking transistor IGBT and free
wheeling diodes
− If resistor is OK, then the chopper is broken
− Contact Service department
F 13Inverterundertemperature
Temperature of heat sink is belowacceptable operating level (-10°C
/14°F)
Check
− ambient temperature
− cubicle heating
F 14Inverterovertemperature
Temperature of heat sink is overacceptable operating level+90°C (194°F).Overtemperature warning is issuedwhen the heat sink temperatureexceeds +85°C (185°F)
Check:
− ambient temperature
− fan operation
− cooling air flow through heat sink
− heat sink is not dusty
F 22F 23EEPROM checksumfault
Parameter restoring error− interference fault
− component failure (control unit)
− faulty supply voltage programming
After power off the inverter will automatically loadfactory default parameter settings. Inverter doesnot work properly nor enable driving after thisfault.Check:
− all parameter settings.
− If the fault comes again, contact Servicedepartment.
F 24Changed datawarning
Changes may have occurred in thedifferent counter data due to mainsinterruption
No special actions required. Take a critical attitudeto the counter data.
F 25Microprocessorwatchdog-fault
− interference fault
− component failure (control unit)
Reset: switch power off and restart after the lampsof keypad are off.If the fault comes again, contact Servicedepartment.
F 26Power Unit Fault
F 32Fan cooling fault
Cooling fan of the frequency converterdo not work, when ON command hasbeen given
− If the fault comes again, contact Servicedepartment.
F 35Application fault
Run-time exception in the applicationprogram
− Contact Service department.
F 36Control Unit
Faulty Control Unit. − Contact Service department.
7/23/2019 Drivecon XT Series Instruktion Manual (120)
1 GeneralThis manual describes parameters of the XT series drive.Parameters are assorted to Groups. All Groups are not always listed in control panel. Groups areshown in control panel according to password level and selected functions. This feature makes
visible parameter menu simple and only needed parameters are shown.
Letter front of the code number describes variable type A = Applicat ion E = Expander R = ReferenceB = Button G =Group S = SystemC = Counter I = Info T = Trip Counter D = Data P = Parameter V = Value
Level 3 Engineering 768Value of power unit nominal voltage.F 380V – 500V
V3.1.2 SupplyVoltage
K 525V – 690VV3.1.3 Device Process
Group 3.2 I/O parametersDigital inputs are parameterized based on function. It is possible to activate many functions withsame digital input. This kind of parameterization gives more possibilities to program desired functioncombinations. Note! There exist impossible function combinations.Example: Torque limit and Ramp2 should be activated with DIA5. Select the value 3 = DIA5 in bothparameters P3.2.1.7 and P3.2.1.8.
G3.2.1 Digital Inputs Engineering password
par code par. name description valuesP3.2.1.1 Motor Set 2 open contact = motor set 1 is act ive, see G3.4.1 Motor Set 1.
closed contact = motor set 2 is active, see G3.4.4 Motor Set 2.If change of motor set is requested during run, motor set will bechanged after motor is safely stopped (direction signal is OFF,K7 is not energized and Brake Stop Delay/Stop DC-Time isexpired).If change of motor set is requested during Stop Magn Time, stopmagnetization is stopped and after that motor set is changed.
Note! Changing the motor set takes approximate 200 ms. If direction command comes during motor set change, drive startsrunning after change is done.
par code par. name description valuesP3.2.1.7 Ramp 2 open contact = acc/dec ramp 1 is active.
closed contact = acc/dec ramp 2 is active.See G3.3.7 Ramp2.
Same asP3.2.1.1
P3.2.1.8 Trq Limit open contact = torque limit is inactive.closed contact = torque limit is active.See G3.4.1.20 Additional.
Same asP3.2.1.1
P3.2.1.9 AP open contact = AP is inactive.closed contact = AP is active.
0=not used1=DIA3
P3.2.1.10 CMS open contact = CMS is inactive.closed contact = CMS is active.
0=not used1=DIA4
DIA3 DIA4 Control method AP not used CMS not used Speed reference via Ain1 (PO) AP not used CMS = 0 Speed reference via Ain1 (PO) AP not used CMS = 1 Speed reference via Ain2 (AU) AP = 0 CMS = 1 Speed reference via Ain2 (AU) AP = 1 CMS = 1 Speed reference via Ain1 (PO) AP = 0 CMS not used EP hold/min freq AP = 1 CMS not used EP acceleration AP = 0 CMS = 0 EP hold/min freq
AP = 1 CMS = 0 EP acceleration
P3.2.1.11 EP-Hold open contact = EP-hold is inactive.closed contact = EP-hold is active.
Same asP3.2.1.1
P3.2.1.12 Multistep2 open contact = multistep2 is inactive.closed contact = multistep2 is active.See G3.3.9 Multistep.
0=not used1=DIA32=DIA4
P3.2.1.13 Multistep3 open contact = multistep3 is inactive.closed contact = multistep3 is active.See G3.3.9 Multistep.
0=not used1=DIA42=DIA5
P3.2.1.14 Multistep4 open contact = multistep4 is inactive.closed contact = multistep4 is active.See G3.3.9 Multistep.
0=not used1=DIA52=DID1
P3.2.1.15 Multistep5 open contact = multistep5 is inactive.
closed contact = multistep5 is active.See G3.3.9 Multistep.
0=not used
1=DID1
P3.2.1.16 PO/MS open contact = PO-control is active.closed contact = multistep control is active.
Same asP3.2.1.1
P3.2.1.17 S11 open contact = slow down limit forward is active.closed contact = slow down limit is inactive.See G3.3.6 Limits.
0=not used1=DID22=DIA5
P3.2.1.18 S21 open contact = slow down limit reverse is active.closed contact = slow down limit is inactive.See G3.3.6 Limits.
0=not used1=DID32=DID1
P3.2.1.19 S11&S21 open contact = slow down limit S11&S21 is active.closed contact = slow down limit is inactive.If crane is running to direction S1 (S2) and slow speed limitopens, speed is limited to P3.3.6.1 Slow Speed Freq to directionS1 (S2). Driving to direction S2 (S1) is allowed with MaximumFreq. If drive is powered OFF an ON in slow speed area, drivingfor both directions is limited to P3.3.6.1 Slow Speed Freq.
Same asP3.2.1.1
P3.2.1.20 S12 open contact = end limit forward is active.closed contact = end limit forward is inactive.See G3.3.6 Limits.
0=not used1=DID42=DID2 &DID4
P3.2.1.21 S22 open contact = end limit reverse is active.closed contact = end limit reverse is inactive.See G3.3.6 Limits.
0=not used1=DID52=DID3 &DID5
P3.2.1.22 Brake Pedal open contact = brake funct ion is act ive.closed contact = brake function is inactive.
Same asP3.2.1.1
P3.2.1.23 Inching open contact = inching is inactive.closed contact = inching is active.
See P3.3.6.9 Inching Time
Same asP3.2.1.1
P3.2.1.24 ProfibusControl
open contact = profibus control is inactive.closed contact = profibus control is active.
0=not used1=DIA5
7/23/2019 Drivecon XT Series Instruktion Manual (120)
par code par. name description valuesP3.2.1.25 Fault Reset open contact = fau lt reset is inact ive.
closed contact = fault reset is active.Same asP3.2.1.1
P3.2.1.26 S-CurveInhibit
open contact = S-Curve is active.closed contact = S-Curve is inactive.
Same asP3.2.1.1
P3.2.1.27 Tare open contact = tared load function is inactive.closed contact = tared load function is active.
Same asP3.2.1.1
G3.2.2 Analog Input 1 Start-up password
par code par. name descriptionV3.2.2.1 Ain1 Function Not Used
PO-Control (Potentiometer control).It is also possible to use this input as speed reference 0 – 10 V like Ain2without PUR connection. Multicare 1, see G3.3.12 Multicare.
V3.2.2.2 Ain1 Value Value of analog input 1 voltage.P3.2.2.3 Min Value
Volt 1 [V]Input voltage value for zero reference.
P3.2.2.4 Max ValueVolt 1 [V]
Input voltage value for maximum reference.
P3.2.2.5 Max ValueFreq 1 [Hz]
Frequency value which corresponds max value voltage.
P3.2.2.6 Ain1 Range 0 =1 =2 =
Signal range 0 – 10 VSignal range 1 – 9 VSignal range 2 – 10V
P3.2.2.7 Ain1 Filter Time [s]
This parameter filters out disturbances from the incoming analog Ain1 signal.
Filter time effect to incoming analog signal%
t / s
100 %
63 %
Unfiltered Signal
Filtered Signal
P3.2.2.7
Ain1 Filter Time
PO – Control example 110…6.7V speed reference to Ain1from potentiometer
PO – Control Example 20…10 V speed reference to Ain1 from PLC
Ain / V
P3.2.2.4
Max Value Volt 1
P 3.2.2.3
Min Value Volt 1
Freq Ref
0 Hz 60 Hz
P3.2.2.3 Min Value Volt 1 =10V P3.2.2.4 Max Value Volt 1 =6.7V
P3.2.2.5 Max Value Freq 1 =60 Hz
P3.2.2.7 Ain1 Range =0 (0-10 V)
P3.2.2.5 Max Value Freq 1 / Hz
6.7 V
10 V
Ain / V
P3.2.2.4
Max Value Volt 1
P 3.2.2.3Min Value Volt 1
Freq Ref
0 Hz 60 Hz
P3.2.2.3 Min Value Volt 1 =0V
P3.2.2.4 Max Value Volt 1 =10V
P3.2.2.5 Max Value Freq 1 =60 Hz
P3.2.2.7 Ain1 Range =0 (0-10 V)
P3.2.2.5 Max Value Freq 1 / Hz
0 V
10 V
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Start-up passwordpar code par. name descriptionP3.2.3.10.1 Max ValTrq
Lim [%]Torque limit value, which corresponds maximum value voltage. 100 % isnominal torque value.Note! P3.4.1.20.1 Torque Limit Function = 2 (Adjustable).
G3.2.3.11 Load Feedback Start-up password
par code par. name description
P3.2.3.11.1 Max ValueLoad [%] Load value, which corresponds maximum value voltage. 100 % is nominalload value.Note! P3.2.3.1 Ain2 Function = 4 (load feedback).
7/23/2019 Drivecon XT Series Instruktion Manual (120)
par code par. name description 100 % corresponding value0 = Not Used
1 = Output frequency +/- nominal frequency2 = Motor Speed +/- synchronous speed3 = Motor Current motor nominal current4 = Motor Torque 1 +/- motor nominal torque, positive when
motoring, negative when generating5 = Motor Power inverter nominal power 6 = Motor Voltage motor nominal voltage7 = DC-link Voltage 1000 V8 = Motor Torque 2 +/- motor nominal torque, positive when
to direction S1, negative when todirection S2.
9 = Heat Sink Temperature + 100 C
10= Multicare See Multicare instructions.11= DA-board CH1 10000
12= DA-board CH2 10000
P3.2.4.1.1 Aout1 Function
13= Load Display Programmable, see G 3.3.1 Load.P3.2.4.1.2 Zero Value Curr
[mA]output current in mA for zero value
P3.2.4.1.3 Nom Value Curr [mA]
output current in mA for nominal value
0 = 0 – 20 mA signed1 = 4 – 20 mA signed2 = 0 – 20 mA unsigned
P3.2.4.1.4 Aout1 Range
3 = 4 – 20 mA unsignedP3.2.4.1.5 Aout1 Filter
Time [s]This parameter filters out disturbances from the analog output 1.
G3.2.4.2 Aout2 Function Engineering password
par code par. name descriptionP3.2.4.2.1 Aout2 Funct ion Same than parameter P3.2.4.1.1 Aout1 Funct ion.P3.2.4.2.2 Zero Value Volt
[V]output voltage in volts for zero value
P3.2.4.2.3 Nom Value Volt[V]
output voltage in volts for nominal value
0 = 0 – 10 V signed1 = 2 – 10 V signed2 = 0 – 10 V unsigned
P3.2.4.2.4 Aout2 Range
3 = 2 – 10 V unsignedP3.2.4.2.5 Aout2 Filter
Time [s]filters out disturbances from the analog output 2
7/23/2019 Drivecon XT Series Instruktion Manual (120)
Engineering passwordpar code par. name description
0 = Not Used1 = Fault Relay is activated when fault is on.2 = Brake Control External brake ON/OFF-control. Default
value in relay output ROB2 (K7 control).3 = Run Relay is activated when motor is running.4 = Ready Relay is activated when Drive is ready to
operate.5 = Ready Inverted Relay is activated when Drive is not ready to
operate.6 = Fan External fan control. See fan off delay
P3.2.5.3.7 = Emergency Stop Relay is ac tivated in case of F1 Overcur rent ,
F2 Overvoltage, F3 Earth Fault and F61Overspeed Fault.
8 = Reverse Plugging Relay is act ivated when direction requestedis different than direction of actualfrequency.
9 = At Speed Relay is activated when ramp generator output has reached speed referencerequest.
10= S2 Active Relay is activated when S2 direction is ONand motor actual speed direction is S2.
11= Safety Brake Safety brake ON/OFF-control.12= ESR Active Relay is activated when motor is running in
ESR, freq out > f ESR.13= ESR allowed Relay is activated when ESR is allowed.14= Temperature 1 Relay contact is activated when temperature
is below P3.2.5.4 Temperature Limit.15= Temperature 2 Relay contact is activated when temperature
is above P3.2.5.4 Temperature Limit.16= Alarm Relay is activated when alarm is on.17= Set 2 Active Relay is activated when motor set 2 is ready
to operate. Relay is inactivated when set 1is ready to operate.
18= Mult istep Alarm Relay is act ivated when MS alarm is ON.19= Exceed SSL S1 Relay is act ivated when output frequency
exceeds the P3.3.6.5 SSL S1. The functionis same in both directions. There is 5 %hysteresis of motor nominal speed.
20= Exceed SSL S2 Same than 20 but P3.3.6.6 SSL S2.21= Brake Slip Relay is activated when Brake Slip is
detected.22 Overweight Relay is activated when overweight is
active. See G3.3.14 Load Control23 Slack Cable Relay is activated when slack cable is
active. See G3.3.14 Load Control
P3.2.5.1 ROB1
24 Delayed K7 Inv Relay is inactivated after 0.5 s delay fromK7 activation.
P3.2.5.2 ROD1 Same as 3.2.5.1.P3.2.5.3 Fan Off Delay [s] Parameter defines delay time for the brake res is tor fans after stopping
the inverter. The fans are switched on when the brake chopper turns on.P3.2.5.4 Temp Limit [C] Temperature l imit for relay output functions 14 and 15. There is 3 C
hysteresis window.Conversation from Fahrenheit to Celsius is done by formula
8.1
32
F C
P3.2.5.5 ROE1 Same as 3.2.5.1.P3.2.5.6 ROE2 Same as 3.2.5.1.P3.2.5.7 ROE3 Same as 3.2.5.1.P3.2.5.8 DOA1 Same as 3.2.5.1.
7/23/2019 Drivecon XT Series Instruktion Manual (120)
Engineering passwordpar code par. name descriptionP3.3.1 Acc Start Shape [s]P3.3.2 Acc End Shape [s]
P3.3.3 Dec Start Shape [s]P3.3.4 Dec End Shape [s]
These parameters smoothen start and end of acceleration anddeceleration (S-Curve). Setting value to 0 s gives a linear ramp
shape, which causes acceleration and deceleration to actimmediately to the changes in the reference signal. Increasing thevalue in the range of 0–10s smoothens the shape of the ramp. InEP-control mode there is no S-shape at the end of the ramp.
S-shaped acceleration and deceleration.
[Hz]
[t]
P3.3.1
P3.3.2 P3.3.3
P3.3.4
0 = No. Changing of reference during run is disabled.P3.3.5 Ch Ref At Run
1 = Yes. Changing of reference during run is enabled(EP/PO/AU/MS). For example, during run it is possible tochange control mode from AU-control to EP-control if P3.3.5=1.
7/23/2019 Drivecon XT Series Instruktion Manual (120)
Engineering passwordpar code par. name descriptionP3.3.6.1 Slow Speed
Freq [Hz)Maximum allowed driving frequency in slow speed area. Slowdown limitswitches S11 and S21 define slow speed area.See G3.2.1 Digital Inputs. In crane application, slowdown limits are normallyin digital inputs DID2 and DID3.
V3.3.6.2 DistanceCounter [m]
Calculates the distance in meters after slowdown limit. Operates withinslowdown limit area. Not operating, if parameter P3.3.6.3 setting value is “0”.Conversation from ft to meter is done by formula ft = 3.28 * m.This parameter defines how many meters the crane runs after hitting theslowdown limit to reach slow speed freq.Note! Set the nominal speed of the Drive in m/min in P3.3.6.4.0 = Slow distance is not used. When slowdown limit S11 (S21) opens
the speed is limited by the deceleration ramp to the speed defined inparameter P3.3.6.1. Slower speeds are also possible. When S11(S21) is open but S21 (S11) closed the speed in reverse (forward)direction is not limited and the crane may leave the slowdown limitarea with maximum speed.
P3.3.6.3 Slow Distance[m]
> 0 Slow distance is in use. When slowdown limit S11 (S21) opens theDrive begins to calculate the distance driven from the slowdown
limit. The limit of the allowed driving frequency forward (reverse)decreases as the distance from the slowdown limit S11 (S21)increases. When S11 (S21) is open but S21 (S11) closed the speedin reverse (forward) direction is not limited and the crane may leavethe slowdown limit area with maximum speed. The distance driven inthe slowdown limit area is saved in the memory of the Drive even incase of a power failure. The Drive can go slower than the calculatedfrequency limit in all situations. Then the speed of Drive follows thereference with defined acceleration/deceleration ramp.
Note! If the Drive is outside the slowdown limit area (S11 and S21 closed)when a power supply blackout occurs and it is in the slowdown limit areawhen supply returns, the calculation of position does not function correctly.The speed limitation does not function correctly if the status of the slowdownlimits is changed. To avoid these hazards the Drive must first be driven outof the slowdown limit area.If slow distance is set too short compared to nominal speed, there comesmessage “Slow distance is too short”. Check P3.3.6.3 Slow Distance andP3.3.6.4 Nominal Speed.
P3.3.6.4 Nominal Speed[m/min]
Nominal speed of the crane (m/min). Parameter is used for calculations of the slow distance.Conversation from ft/min to m/min is done by formula
26.3
min
min
ft v
mv
Distance dependent slow speed limit
Position [m]
f [%]
100
S11
1
0
Slow SpeedFreq
Slow Distance
Max Freq
S12 0
1.1 ... 1.25 * Slow Distance
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The output frequency can be limited to a desired maximum value. This SecondSpeed Limit can be switched on during run. The value of the Second SpeedLimit can be lower or higher than the Max Freq S1/S2. The Second SpeedLimit is active when signal is "0". See table below. The Second Speed Limitcan be programmed into a desired digital input. If the SSL signal is not
programmed into any digital input, this setting has no effect.
See Effect of SSL in next page!SSL ESR Maximum allowed driving frequency0 0 the lower of SSL S1/S2 or Max Freq S1/S2;1 0 Max Freq S1/S2.0 1 P3.3.6.5/6 SSL.
P3.3.6.6 SecondSpeed LimitS2 [Hz]
1 1 P3.4.1.21.1 Max ESR Freq.
The effect of SSL-signal on speedThe second speed limit SSL can be used freely during running. Switching SSL-signal off during runningactivates the second speed limit. Switching SSL-signal on during running allows acceleration back tomaximum frequency. The maximum frequency at second speed limit is adjustable by parameters P3.3.6.5SSL S1 and P3.3.6.6 SSL S2. SSL-setting value may be as well in ESR-range as in normal range.
In EP-mode when second speed limit is active(SSL-signal is off) the maximum output frequencyis limited. The second speed limit can be switchedon or off during running.
If AP-signal has been off when second speed limitbecame active, the speed does not accelerate until AP-signal is switched on.
In the picture at rightf n = 50Hz, f max = 75Hz and f SSL = 25Hz
0
50
25
75
25 Hz
50 Hz
Hz
0
1SSL
0
1ESR
0
1 AP
In PO- and AU-modes when second speed limit isactive (SSL-signal is off) the maximum outputfrequency is limited. The second speed limit canbe switched on or off during running.
In the picture at rightf n = 50Hz, f max = 75Hz and f SSL = 25Hz
The second speed limit can be switched on and off during running
0
50
25
75
25Hz
50Hz
Hz
01SSL
01 ESR
The picture at right shows output frequency f ou t asa function of the speed reference V re f in PO- and AU-modes.
SSL = 0
f out
maxf
nf
SSLf
Vref
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Delay [s]Parameter defines the restart delay after opening the stop limit switch. Thisfunction ensures motion stopping before driving is allowed to continue.In crane application stop limits are programmed to digital inputs DID4 andDID5.0 = Normal. Stop function is according to P3.4.1.20.9 & P3.4.4.20.9 Stop
Function.1 = Brake Stop 1. Drive stops with brake always when S12 or S22 opens.2 = Torque limit stop. Stopping is performed with 1.5 X motor nominal
torque.
P3.3.6.8 End Limit Act ion
3 = Stop Distance. Stopping is performed when defined slow distance(P3.3.6.3) is achieved. This function is makes possible stoppingfunction before hardwired stop limit switch.
4 = Brake Stop 2. S12 end limit forward does not stop driving to direction S2and S22 end limit reverse does not stop driving to direction S1.
P3.3.6.9 Inching Time[s]
Inching function is activated from digital input, see P3.2.1.23 Inching. Wheninching and direction request is active, the Drive runs programmed time inseconds. At inching speed is limited to P3.3.6.1 Slow Speed Freq.
G3.3.7 Ramp 2
Engineering password
par code par. name descriptionP3.3.7.1 Acc Time 2
[s]P3.3.7.2 Dec Time 2
[s]
These values correspond to the time required for the output frequency toaccelerate from zero to the P3.4.1.2 Motor Nom Freq. These parameters allowa choice of two different acceleration/deceleration time sets for oneapplication. Programming desired digital input to P3.2.1.7 Ramp2 activates thesecond ramps. Shorter acceleration / deceleration time than the factory settingis not allowed to use.
G3.3.8 Advanced Ramp Engineering password
These parameters are in use, when P3.4.1.11 Advanced Ramps = 1 (Advanced)If P3.4.1.11 Advanced Ramps = Adv Rev Plug (2), see Advanced Reverse Plugging instructions.par code par. name description
If the advanced ramps have been selected with P3.4.1.11 Advanced Ramps,this parameter defines acceleration ramp form. See Picture Acceleration andDeceleration Forms.0 = Linear 1 = Form12 = Form23 = Form3
P3.3.8.1 Acc RampForm
4 = Form4V3.3.8.2 Acc Total
Ramp Time[s]
Value of total acceleration time, when some Acc Ramp Form is selected. Acceleration time is the time needed to accelerate from the zero to thenominal frequency of the motor.If the advanced ramps have been selected with P3.4.1.11 Advanced Ramps,this parameter defines deceleration ramp form. See Picture Acceleration andDeceleration Forms.0 = Linear 1 = Form1
2 = Form23 = Form3
P3.3.8.3 Dec RampForm
4 = Form4V3.3.8.4 Dec Total
Ramp Time[s]
Value of total deceleration time, when some Dec Ramp Form is selected.Deceleration time is the time needed to decelerate from the nominal frequencyof the motor to zero.
P3.3.8.5 Stop RampS1 [s]
P3.3.8.6 Stop RampS2 [s]
These parameters define deceleration times in S1 and S2 directions, if runcommand is not ON. Deceleration time is the time needed to decelerate fromthe nominal frequency of the motor to zero. In EP-control mode, thisparameter has no effect. When P3.4.1.11 Advanced Ramps = 2 (AdvancedReverse Plugging), see Advanced Reverse Plugging instructions.
P3.3.8.7 DirectionChange [s]
This parameter defines deceleration time when reverse plugging is requested.Reverse plugging means, that direction of the speed reference is oppositethan actual speed. Deceleration time is the time needed to decelerate from the
nominal frequency of the motor to zero.If P3.4.1.11 Advanced Ramps = 2 (Advanced Reverse Plugging, see AdvancedReverse Plugging instructions.
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Engineering passwordpar code par. name description
0 = MSL. Lowest inactive signal determines reference.
1 = MSH. Highest active signal determines reference.
P3.3.9.1 MultistepLogic
2 = MSL Alarm. Lowest inactive signal determines reference.
If any of lower MS-input inactivates during run, MS-alarm occurs.MS-Alarm makes the drive stop with ramp. MS-Alarm can beprogrammed to desired relay output. MS-Alarm supervises that all MS-inputs are working.For example, if step 4 speed is selected by MS4 and MS3-input goesdown, the MS-alarm will occur.
P3.3.9.2 Multistep Freq 2 [Hz]
P3.3.9.3 Multistep Freq 3 [Hz]
P3.3.9.4 Multistep Freq 4 [Hz]
P3.3.9.5 Multistep Freq 5 [Hz]
The speed references corresponding to the states of the digital inputsignals are defined by parameters P3.3.9.2 ... P3.3.9.5, See alsoG3.2.1 Digital Inputs. The function of the different MS-types is shownin the tables below. It is possible to use 5 speed steps, minimumfrequency + 4 multisteps.
MSL-type (L= lowest inactive signal determines reference)States of the input s ignals (x= don' t care) Speed reference setting
S1 or S2 MS2 MS3 MS4 MS5 Parameter Noteson off x x x P3.4.1.12 / 13 Min Freq S1/S2on on off x x P3.3.9.2 step 2on on on off x P3.3.9.3 step 3on on on on off P3.3.9.4 step 4on on on on on P3.3.9.5 step 5, normally Max Freq
MSH-type (H= highest active signal determines reference)States of the input s ignals (x= don' t care) Speed reference setting
S1 or S2 MS2 MS3 MS4 MS5 Parameter Noteson off off off off P3.4.1.12 / 13 Min Freq S1/S2on on off off off P3.3.9.2 step 2on x on off off P3.3.9.3 step 3on x x on off P3.3.9.4 step 4on x x x on P3.3.9.5 step 5, normally Max Freq
Recommended speed steps in 3 to 5 step controls are according to following table (note that actual setting isin Hz). In case of par coded reference with more than 5 steps, adjust case by case.
Engineering passwordpar code par. name descriptionP3.3.10.1 Speed Di f Limi t
[%]Speed difference limit in percent from motor nominal frequency. Not used,when P3.4.1.17 Drive Selection = 1 (Travel) or P3.4.1.8 Control Mode = 4(Closed Loop Torque Control).
P3.3.10.2 Stal l Sup Time[s]
Stall supervision time delay in seconds. Stall supervision stops the motor if there are no pulses coming from the sensor when the brake is open (K7energized). Not used, when P3.4.1.18 Drive Selection = 1 (Travel) or P3.4.1.8 Control Mode = 4 (Closed Loop Torque Control).0 = Set 1 ESR. In motor set 1 overspeed limit 1 is used in normal speed
range and overspeed limit 2 is used in ESR range. In motor set 2overspeed limit 1 is used in whole speed range.
1 = Set 2 ESR. In motor set 2 overspeed limit 1 is used in normal speedrange and overspeed limit 2 is used in ESR range. In motor set 1overspeed limit 1 is used in whole speed range.
P3.3.10.3 Overspd L im Sel
2 = Set 1 & Set 2. Over speed limit 1 effects to motor set 1 and Over speed limit 2 effects to motor set 2
G3.3.11 Prohib Freq Engineering password
par code par. name descriptionP3.3.11.1 Prohib Freq Low [Hz]
P3.3.11.2 Prohib Freq Hi [Hz]
In some applications certain output frequencies may causemechanical resonance. It is possible to set one prohibited frequencyarea within 0-Max Freq. The prohibited frequency area is crossedover according to the set accelerating and decelerating times. Theprohibited frequency area is inactive if the set value is 0.0 Hz.Note! When the prohibited frequency area is being set, the high limitmust be set before the low limit. The high limit must be greater thanthe low limit.
G3.3.12 Multicare Engineering password
G3.3.12.1 Multicare – Ain1 is selected for Multicare
Engineering passwordpar code par. name descriptionB3.3.12.1.1 Test Voltage Min 1.00 V is given to Analog output Aout2 by this button.
B3.3.12.1.2 Test Voltage Max 9.00 V is given to Analog output Aout2 by this but ton.V3.3.12.1.3 Ain1 Value [V] Value of analog input Ain1 voltageP3.3.12.1.4 Min Value Volt 1 [V] Ain1 value when test voltage min has been selected in the other
drive.P3.3.12.1.5 Max Value Volt 1 [V] Ain1 value when test voltage max has been selected in the other
drive.
G3.3.12.2 Multicare – Ain2 is selected for Multicare
Engineering passwordpar code par. name descriptionB3.3.12.2.1 Test Voltage Min 1.00 V is given to Analog output Aout2 by this button.B3.3.12.2.2 Test Voltage Max 9.00 V is given to Analog output Aout2 by this but ton.V3.3.12.2.3 Ain2 Value [V] Value of analog input Ain2 voltageP3.3.12.2.4 Min Value Volt 2 [V] Ain1 value when test voltage min has been selected in the other
drive.
P3.3.12.2.5 Max Value Volt 2 [V] Ain1 value when test voltage max has been selected in the other drive.
G3.3.13 Torque Control
Expert passwordpar code par. name descriptionP3.3.13.1 Free Rol ling Trq [%] Torque Reference, which is used in torque controlled travel
movements, when direction signals is OFF. Not used in hoistingmovements. Torque direction is opposite to rolling direction, soincreasing Free Rolling Torque decrease deceleration time.Note! Feature works when Stop Function is Free Rolling.
P3.3.13.2 Trq Inc Ramp [s] Torque reference-increas ing t ime from zero to nominal. This featuresmoothens mechanical vibration in gearbox when changing torquedirection in torque controlled movements.
P3.3.13.3 Trq Dec Ramp [s] Torque reference-decreasing t ime f rom nominal torque to zero
torque. This feature smoothens mechanical vibration in gearboxwhen changing torque direction in torque controlled movements.
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Engineering passwordpar code par. name descriptionP3.3.14.1 Accel Torque
[%]Torque level, which is needed to accelerate rotating masses to nominalspeed in defined acceleration time. 100 % equals nominal motor torque.0 = Not Used
1 = Alarm2 = S2 Disabled. Driving in direction 2 is disabled, when slack cable isactive.
3 = S2 Slow Speed. Driving in direction 2 with slow speed, when slackcable is active.
P3.3.14.2 Slack CableMode
4 = Torque Limit. When slack cable is detected, deceleration is donewith constant torque. Ensures fastest possible deceleration time inslack rope case.
P3.3.14.3 Slack CblLevel [%]
When calculated motor torque goes below this torque, slack cable isdetected. Slack cable is reset during next start upwards or power off.
P3.3.14.4 Slack CableFilt [s]
Prevents dynamic vibration to cause slack cable fault. Increasing filter timevalue makes slack cable detection slower.0 = Not Used1 = Update Mode1. Load display value is updated once after 300 ms
constant speed to direction S1 and in cases when motor torquechanges more than 20 % of motor nominal.
P3.3.14.5 Load DispMode
2 = Update Mode2. Load display is value is updated every 1 s duringconstant speed to direction S1.
P3.3.14.6 Load Disp 0VTrq [%]
Torque value in % for 0 V Analog output value.
P3.3.14.7 Load Disp 10VTrq [%]
Torque value in % for 10 V Analog output value.
V3.3.14.8 Filtered Torque Value of fi ltered calculated motor torque. Defining Load display 0V and 10V Torque is done by monitoring this torque value. Drive known test loadwith constant speed.0 = Not Used1 = Alarm
P3.3.14.9 OverweightMode
2 = S1 Disabled. Driving in direction S1 (upwards) is disabled whenoverweight is active.
P3.3.14.10 OverweightLevel [%]
When calculated motor torque goes above this torque, overweight isdetected. Overweight is reset during next start downwards or power off.
P3.3.14.11 Overweight F il t[s]
Prevents dynamic vibration to cause overweight fault. Increasing filter timevalue makes overweight detection slower.
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Start-up passwordpar code par. name descriptionP3.4.1.1 Motor Nom
Volt [V]Motor nominal voltage, see motor rating plate.
P3.4.1.2 Motor NomFreq [Hz]
Motor nominal frequency, see motor rating plate.
P3.4.1.3 Motor NomSpeed [rpm]
Motor nominal speed, see motor rating plate.
P3.4.1.4 Motor NomCurr [A]
Motor nominal current, see motor rating plate.
P3.4.1.5 Nom Flux Curr [A]
Motor nominal flux current, same as no-load current or magnetizing current.See motor rating plate. If no-load current does not exist in rating plate, it ispossible to measure it. See closed loop and open loop tuning instructions.
P3.4.1.6 Start Current[A]
Start current. Current level, which is used in motor starting situation.Typical value for start current is 1...1.2 X Motor Nom Current.See G3.4.2.2 Brake Control (Open Loop 1) and G3.4.3.5 Brake Control(Closed Loop).
P3.4.1.7 Current Limit
[A]
Defines the maximum motor current from the inverter. If the output current
exceeds the value set in parameter P3.4.1.7 the output frequency islowered until the current drops below the current limit. The rate of loweringthe frequency depends on the current overshoot.To avoid motor overloading, set this parameter according to the ratedcurrent of the motor (normally 1,5....2xIn).
Note! The value must be limited to Drive maximum output current (1 minutevalue).0 = Open Loop Frequency Control. In frequency control mode the output
frequency follows the frequency reference signal. The actual rotatingspeed depends on load and is equal to the slip below or above theoutput frequency.
1 = Open Loop Current Control. In current controlled Open Loop themotor follows the frequency reference signal. The motor is currentcontrolled in small frequencies (typically <10Hz) and in higher
frequencies the motor is voltage controlled. The current control takescare of that controlling small frequencies are not very sensitive for variation of motor cable length and stator resistance change causedby temperature change.
2 = Open Loop Speed Control. Similar to open loop current control, butwith slip compensation.
3 = Closed Loop Speed Control. In speed control mode the motor speedfollows the speed reference signal. The Drive adjusts the outputfrequency and with this function compensates the load-dependentslip. In a closed loop system the motor current and speed aremeasured. The speed error is compensated according to themeasured values.
P3.4.1.8 Control Mode
4 = Closed Loop Torque Control. In torque control mode the shaft torqueis kept equal to the reference signal. In a closed loop system themotor current and speed are measured. Torque can be regulated
accurately using these measurements.P3.4.1.9 Accel Time 1
[s]This value defines the time required for the output frequency to acceleratefrom zero to the motor nominal frequency. Shorter values than the factorysetting must not be used.
P3.4.1.10 Decel Time 1[s]
This value defines the time required for the output frequency to deceleratefrom motor nominal frequency to zero. Shorter values than the factorysetting must not be used.0 = Normal. Advanced ramps are not in use.1 = Advanced. Advanced ramps are in use. See G3.3.8 Advanced
Ramps.2 = Advanced Reverse Plugging. See Advanced Reverse Plugging
instructions.
P3.4.1.11 AdvancedRamps
3 = Ramp1 & Ramp2. Ramp1 is used in S1 directions and Ramp 2 isused in S2 direction.
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par code par. name descriptionP3.4.1.12 Min Freq S1
[Hz]P3.4.1.13 Min Freq S2
[Hz]
Defines minimum inverter output frequency in S1/S2 direction. In closedloop application zero speed can be used. In open loop travel applicationminimum frequency must be higher than motor slip frequency.Note! In Open Loop Hoist application smaller values than factory setting isnot allowed to use.
P3.4.1.14 Max Freq S1[Hz]
Defines maximum output frequency in S1 direction, when ESR is not active.
P3.4.1.15 Max Freq S2[Hz]
Defines maximum output frequency in S2 direction, when ESR is not active.
P3.4.1.16 ESR PointFreq [%]
Defines ESR (field weakening) point frequency in percents of motor nominal frequency. Default value is 100 %.
P3.4.1.17 ESR Point Volt[%]
Defines ESR (field weakening) point voltage in percents of motor nominalvoltage. Default value is 100 %.
ESR (field weakening) point settingsU / V
f /
Un
P3.4.1.17
ESR Point Vo lt
ESR Point
P3.4.1.16 ESR Point Fre
Default: nominal voltage
of the motor (100%)
Default: nominal
frequency of the mot
(100%)
Linear U/ f-curve
fn
0 = None. This selection causes F60 Parameter fault.1 = Travel. This selection is used in travelling applications.2 = Hoist. Selection Hoist is always used in Hoisting applications and
can also be used in closed loop travel applications.
P3.4.1.18 Drive Selection
4 = Load Brake Hoist.P3.4.1.19 Pulse Number This parameter defines pulse number of encoder or sensor bearing. Default
par code par. name description0 = Not Used. Normal ly when there is no need of torque l imit , this
parameter is set to zero.1 = Constant. Value of torque l imit is given by P3.4.1.20.2 Torque
Limit Motor Side and P3.4.1.20.3 Torque Limit Generator Side. If any digital input has been selected to P3.2.1.8 Torque Limit,digital input activates torque limits.
P3.4.1.20.1 Trq LimFunction
2 = Adjustable. Torque limit level is given from analog input Ain2.P3.4.1.20.2 Torque Limi t
Mot [%]
P3.4.1.20.3 Torque Limi tGen [%]
The maximum value of the torque. There is separate torque limits for motor and generator side.Note! Torque limits are effective only in Closed Loop.
P3.4.1.20.4 Max Brake Del[s]
Maximum delay time of brake closing when torque limit is in use.Deceleration ramp can be longer if torque limit is used, with this parameter brake closing can be delayed.
P3.4.1.20.5 Alt Cont rolMode
Selections same as parameter P3.4.1.8 Control Mode. This alternativecontrol mode is activated with a digital input, see P3.2.1.5 Alt Ctrl Mode.Note! Control mode can be changed during run between control modesClosed Loop Speed and Torque control in special application.
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par code par. name description0 = Not Used. Normal mode, when the drive is controlled without speed
feedback from second drive.1 = Speed Correction. Requires reference from external controller like
BY240. The correction effects immediately to output frequency,normal ramp times are passed.
2 = Multicare 1. Multicare is used in common hoist applications.Multicare reference is connected to analog input Ain1. See Multicareinstructions.
P3.4.1.20.6 CorrectionMode
3 = Multicare 2. Multicare is used in common hoist applications.Multicare reference is connected to analog input Ain2. See Multicareinstructions.
P3.4.1.20.7 Micro SpeedFreq [Hz]
Defines maximum value of output frequency in micro speed mode. Withmicro speed function reduced speed range can be provided for accuratepositioning. Micro speed is activated by digital input, see P3.2.1.4 MicroSpeed.0 = Not Scaled. Ramp times are scaled to nominal frequency.P3.4.1.20.8 Micro Speed
Ramp 1 = Scaled. Ramp times are scaled to microspeed frequency.
0 = Brake. After the stop command the inverter starts braking with themechanical brake.
1 = Ramp. After the stop command the inverter starts decreasing themotor speed according to the programmed ramp times.
P3.4.1.20.9 Stop Funct ion
2 = Free Rolling. After the stop command the inverter starts rolling themotor. During free rolling inverter torque reference is read fromP3.3.13.1 Free Rolling Torque. Freewheeling can not be used inhoisting.
P3.4.1.20.10
Prog Slip [%] Slip of the motor can be adjusted with this parameter. Works only in closedloop mode. 100% equals to motor nominal frequency with motor nominaltorque.Speed controlled closed loop application follows strictly speed reference.Typical application is two drives connected to same movement. Addingsome programmable slip compensates load differences and mechanicalgaps.
G3.4.1.21 ESR (Extended Speed Range) Engineering passwordpar code par. name descriptionP3.4.1.21.1 Max ESR Freq
[Hz]Maximum frequency when Extended Speed Range is active.
0 = During Stop. ESR activation is allowed only when drive is in stopstate.
P3.4.1.21.2 ESR Act ivat ion
1 = During Run. ESR activation is allowed also when drive is in runstate.
If ESR is not programmed to any digital input, P3.2.1.3 ESR = 0 (Not used),ESR is permitted when P3.4.1.21.3 ESR Mode > 0.0 = Not Used.1 = Ain Scaled. When ESR is inactive in AU- and PO-mode, speed
reference is scaled from 0 Hz to P3.2.2.5 or P3.2.3.7.1 Max ValueFreq. When ESR is active in AU- and PO-mode, speed reference is
scaled from 0 Hz to P3.4.1.21.1 Max ESR Freq.2 = Ain Not Scaled. In PO- and AU-mode speed reference is alwaysscaled to P3.2.2.5 or P3.2.3.7.1 Max Value Freq.
P3.4.1.21.3 ESR Mode
3 = Automatic. Maximum output frequency is defined automatically frommotor torque calculations.
G3.4.1.22 Current Control Expert password
Contact factory before changing the factory default values of these parameters.par code par. name descriptionP3.4.1.22.1 Current Ctrl Kp Current controller gain. Default value is 4000.P3.4.1.22.2 Current Ctrl Ti
[ms]Current controller integration time. Default value is 1.5 ms.
P3.4.1.22.3 Accel CompTC [s]
Acceleration compensation time constant, which descr ibes rotating massesof drive system. Physical description of this parameter is a time, which is
needed to accelerate rotating masses from zero to nominal frequency withmotor nominal torque.
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0 = Not UsedP3.4.2.1.8 Stabilators1 = In Use. Voltage and torque stabilators are in use.
G3.4.2.2 Brake Control (Open Loop 1) Engineering password
par code par. name descriptionP3.4.2.2.1 Brk Opening
Del [s]Defines the opening delay time of mechanical brake (there is always somedelay in mechanical brake opening). After delay output frequency increases according to the acceleration
parametersP3.4.2.2.2 Start DC-Time
[s]When P3.4.2.2.2 Start DC-Time is smaller than P3.4.2.2.1 Brake OpeningDelay there is no brake control delay, brake is controlled open immediately.When P3.4.2.2.2 Start DC-Time is greater than P3.4.2.2.1 Brake OpeningDelay brake control is delayed by time Start DC-Time – Brake OpeningDelay.When P3.4.1.8 Control mode = 0 (Frequency Controlled Open Loop) thistime defines duration of Start Current.
P3.4.2.2.3 Start BoostTime [s]
Time for P3.4.1.6 Start Current in control mode 1 and 2 (Current ControlledOpen Loop and Speed Controlled Open Loop). See Current ControlledOpen Loop Example in next page.
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par code par. name descriptionP3.4.2.2.4 Stop DC-Time
[s]Defines the function and duration of the DC-braking time when stopping themotor. DC-braking is used when P3.4.1.8 Control mode = 0 (FrequencyControlled Open Loop). After the stop command the inverter starts decreasing the motor speedaccording to the set ramps. DC-braking starts at the frequency defined in
parameter P3.4.2.2.5 Stop DC-Freq.If Stop DC-Time is0 = DC-braking is not used>0 = Duration of the DC-brakingDC-braking is not used if P3.4.1.20.9 Stop function = 0 (brake).
P3.4.2.2.5 Stop DC-Freq[Hz]
Defines the DC-braking starting frequency.
P3.4.2.2.6 Start Freq S1[Hz]
Defines the output frequency during brake opening delay to S1 direction.
P3.4.2.2.7 Start Freq S2[Hz]
Defines the output frequency during brake opening delay to S2 direction.
P3.4.2.2.8 Brake StopFreq [Hz]
When stopping in Open Loop control the contact of the relay output ROB2opens when the output frequency of Drive goes below the value set inparameter.
Example:Brake control and motor magnetizingparameters in Current Controlled OpenLoop (P3.4.1.8 = 1) and in SpeedControlled Open Loop (P3.4.1.8 = 2).
Par Code Par Name Par ValueP3.4.1.6 Start
Current1.2x NomCurrent
P3.4.2.2.3 Start BoostTime
0.15 s
P3.4.2.2.1 Brk OpeningDel
0.15 s
P3.4.2.2.2 Start DC-Time
0.25 s
P3.4.2.2.4 Stop DC-Time
0.3 s
P3.4.2.2.5 Stop DC-Freq
1.5 Hz
P3.4.2.2.8 Brake StopFreq
1.5 Hz
P3.4.7.2.12 Zero SpeedCurrent
120 %
I / A
f / Hz
AP(accelerationcommand)
S1 (directionrequest)
RUN
K7
Start Boost
Time 0.15 s
In
1.2*In
NomCurrent
Acc Current
Stop DC- Time 0.3s
P3.4.7.2.1.12Zero Speed Current
Time
0 Hz
StartFreq S1
Min Freq S1
Max Freq S1
0 Hz
Brake StopFreq 1.5 Hz
Start DC-Time 0.25 s
Brake opening
delay 0.15 s
Start Current
Example:Brake control and motor magnetizingparameters in Freq Controlled OpenLoop (P3.4.1.8 = 0).
Par Code Par Name Par Value
P3.4.1.6 StartCurrent
1.2x NomCurrent
P3.4.2.2.1 BrakeOpening Del
0.15 s
P3.4.2.2.2 Start DC-Time
0.25 s
P3.4.2.2.4 Stop DC-Time
0.3 s
P3.4.2.2.5 Stop DC-Freq
1.5 Hz
P3.4.2.2.8 Brake StopFreq
1.5 Hz
I / A
f / Hz
AP(accelerationcommand)
S1 (directionrequest)
RUN
K7
In
1.2*In
Nom Current
Acc Current
Stop DC-
Time 0.3s
Time
0 Hz
Start
Freq S1
Min Freq S1
Max Freq S1
Brake StopFreq 1.5 Hz
Start DC-Time 0.25 s
Brake opening
delay 0.15 s
Start Current
DC-Braking
Stop DC-
Freq 1.5 Hz
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Start-up passwordpar code par. name descriptionP3.4.3.1 Sl ip Adjust [%] Motor sl ip fine-tuning. 100.0% equals nominal sl ip .
Slip[rpm] = synchronous speed[rpm] – nominal speed[rpm] .For accurate closed loop motor control slip must be correctly adjusted.Motor rating plate value does not give satisfied result in all cases. SeeClosed Loop Tuning Instructions.Example: Motor nominal speed is 1755 read from motor rating plate.Slip[rpm] = 1800 rpm – 1755 rpm = 45 rpm.
P3.4.3.2 Flux Reference[%]
Defines Flux reference level for magnetizing controller. Default value is110%.Note! P3.4.1.5 Motor Nom Flux Current must be correctly set (motor no-load current), see Closed Loop Tuning Instructions.
P3.4.3.3 Speed Ctrl Kp The gain of the speed controller . I f the gain is too large the overshoot inspeed changes may occur. On the other hand if the gain is too small, theactual speed may follow the reference value poorly.
P3.4.3.4 Speed Ctrl Ti[ms]
The integration time of the speed controller. A small value results in fastand strong integration, which compensates the speed error quickly. A largevalue provides smooth but possibly slow speed error response.
G3.4.3.5 Brake Control (Closed Loop 1) Engineering passwordpar code par. name descriptionB3.4.3.5.1 Auto Detect Measures the mechanical brake opening delay and the motor magnetizing
time. Selecting Yes by panel activates measuring functions. Measurementis done by activating direction signal for time approximately 2 s. Measuredvalues are updated to V3.4.3.5.2 Measured Brake Delay and V3.4.3.5.3Measured Magnetizing Time.See Closed Loop Tuning Instructions.
V3.4.3.5.2 Meas BrakeDelay [s]
Value of measured brake opening delay. If more than one measurement isdone this monitoring value shows average of measurements.
V3.4.3.5.3 Meas MagnTime [s]
Value of measured magnetizing time.
P3.4.3.5.4 Brk OpeningDel
Defines the opening delay time of mechanical brake, there is always somedelay in mechanical brake.
When Start Magn Time is smaller than Brake opening delay, there is nobrake control delay, but brake is controlled open immediately.When Start Magn Time is greater than Brake Opening Delay, brake controlis delayed by time Start Magn Time – Brake Opening Delay.Note! P3.4.3.5.2 Measured Brake Delay value defines optimal value toP3.4.3.5.4 Brake Opening Delay. For detailed information, see Closed LoopTuning Instructions.
P3.4.3.5.5 Start MagnTime
Magnetizing time of the motor. Start Magnetizing Time is used if it is longer than Brake Opening Delay. See Example.Note! P3.4.3.5.3 Measured Magnetizing Time value defines optimal valueto P3.4.3.5.5 Start Magn Time. For detailed information, see Closed LoopTuning Instructions.
P3.4.3.5.6 Brake StopDelay
This parameter defines how long the motor is supplied with zero frequencyand needed torque after the brake closing command. Speed Control is
active during this time.P3.4.3.5.7 Stop MagnTime
This parameter defines how long the motor is supplied with magnetizingcurrent after the brake is closed. Speed Control is inactive during stopmagnetizing time. If the motor is started during the stop magnetizing time,the start magnetizing time is not used. The brake is controlled openimmediately after start-command and during brake opening delay Driveruns at the frequency set in parameter P3.4.3.3.5.8 / 9 Start Freq S1 / S2.Note! Setting Stop Magnetizing Time to value –1, magnetizing is activeuntil power is switched OFF or control panel stop-button is pressed.
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par code par. name descriptionP3.4.3.5.8 Start Freq S1 Defines the speed reference frequency during brake opening delay to S1
direction.P3.4.3.5.9 Start Freq S2 Defines the speed reference frequency during brake opening delay to S2
direction.P3.4.3.5.10 Brake Stop
Freq
When stopping the contact of the relay output ROB2 opens when the motor
actual rotating frequency goes below the value set in parameter. Thismeans, that brake is controlled to close when actual motor rotatingfrequency reaches Brake Stop Frequency.
P3.4.3.5.11 Brk C losingDelay
When stopping the contact of the relay output ROB2 opening can bedelayed with this parameter. During the delay time Drive is running zerospeed.
ExampleBrake control and motor magnetizingparameters in Closed Loop.(Start Magn Time > Brake OpeningDelay)Par Code Par Name Par ValueP3.4.1.6 Start
Current1.2x NomCurrent
P3.4.3.5.4 BrakeOpeningDelay
0.15 s
P3.4.3.5.5 Start MagnTime
0.25 s
P3.4.3.5.6 Brake StopDelay
0.5 s
P3.4.3.5.8 Stop MagnTime
1 s
P3.4.3.5.10 Brake StopFreq
0 Hz
P3.4.3.5.11 BrakeClosingDelay
0 s
I / A
f / Hz
AP
(accelerationcommand)
S1 (directionrequest)
RUN
K7
In
1.2*In
Nom Current
Acc Current
Time
0 Hz
Start
Freq S1
Min Freq S1
Max Freq S1
Start Magn Time 0.25 s
Brake openingdelay 0.15 s
Start Current
Motor NomFlux Current
Stop Magn
Time 1 sBrake Stop
Delay 0.5 s
0 Hz
Example:Brake control and motor magnetizingparameters in Closed Loop.(Brake Opening Delay > Start MagnTime)Par Code Par Name Par ValueP3.4.1.6 Start
Current1.2x NomCurrent
P3.4.3.5.4 BrakeOpeningDelay
0.25 s
P3.4.3.5.5 Start MagnTime
0.15 s
P3.4.3.5.6 Brake StopDelay
0.5 s
P3.4.3.5.8 Stop MagnTime
1 s
P3.4.3.5.10 Brake StopFreq
0 Hz
P3.4.3.5.11 BrakeClosingDelay
0 s
I / A
f / Hz
AP(accelerationcommand)
S1 (directionrequest)
RUN
K7
In
1.2*In
NomCurrent
Acc Current
Time
0 Hz
Start
Freq S1
Min Freq S1
Max Freq S1
Start Magn
Time 0.15 s
Brake op ening
delay 0.25 s
Start Current
Motor Nom
Flux Current
Stop Magn
Time 1 sBrake Stop
Delay 0.5 s
0 Hz
G3.4.4 Motor Set 2Same parameters as G3.4.1 Motor Set 1.
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Expert passwordContact factory before changing the factory default values of these parameters.par code par. name descriptionP3.4.7.1 Modulation
IndexFactory default 150 %.Note! Contact factory before changing the default value of ModulationIndex.
G3.4.7.2 Current Ctrl OL
Expert passwordContact factory before changing the factory default values of these parameters.par code par. name descriptionP3.4.7.2.1 Flux Current
KpGain for flux current control. Too small or too large value results oscillationin the current control.
P3.4.7.2.2 Flux CurrentTi [ms]
The integration time of the flux current control. Too small or too large valueresults oscillation in the current control.
P3.4.7.2.3 S2 FluxControl [%]
Increases or decreases the Flux Current controller values P3.4.7.2.1&2 todirection S2. Used in hoisting application.
P3.4.7.2.4 Freq 0 [%] Constant current mode f requency limi t in percentage of nominal frequency.Between 0 Hz and Freq 0 current control keeps motor current in value of P3.4.7.2.12 Zero Speed Current.
P3.4.7.2.5 Freq 1 [%] Flux current mode frequency limi t in percentage of nominal frequency.Between frequencies Freq 1 and Freq 2 drive is controlled with special fluxcurrent control method.
P3.4.7.2.6 Freq 2 S1 [%] Mixed current/voltage mode frequency l imit in percentage of nominalfrequency in direction S1.
P3.4.7.2.7 Freq 3 S1 [%] U/f-control mode frequency limit in percentage of nominal frequency indirection S1.
P3.4.7.2.8 ZeroFluxCurr [%]
Relative value of flux current of motor. Typical value of this current controlmethod is 80 %. Parameter is not related to motor real physical values.
P3.4.7.2.9 Stray FluxCurr [%]
Relative value of stray flux current of motor. Typical value of this currentcontrol method is 40 %. Parameter is not related to motor real physicalvalues.
P3.4.7.2.10 Freq 2 S2 [%] Mixed current/voltage mode frequency l imit in percentage of nominalfrequency in direction S2.
P3.4.7.2.11 Freq 2 S2 [%] U/f-control mode frequency l imit in percentage of nominal frequency indirection S2.
P3.4.7.2.12 Zero SpeedCurr [%]
Relative value of motor current used in small frequencies 0 …250% of motor nominal current.
P3.4.7.2.13 Min Curr Ref [%]
Minimum current reference value in current control frequencies.
P3.4.7.2.14 Ref Angle S1 Voltage/current angle dif ference. 1536 equals 90angle.P3.4.7.2.15 Ref Angle S2 Voltage/current angle difference. 1536 equals 90angle. Used in direction
changes.P3.4.7.2.16 Flux Curr
DampFlux Current Ctrl stabilator time constant in milliseconds.
P3.4.7.2.17 Speed CtrlKp
The gain of the open loop speed controller (P3.4.18 Control Mode = 2 OLSpeed Ctrl). If the gain is too large the overshoot in speed changes mayoccur. On the other hand if the gain is too small, the actual speed mayfollow the reference value poorly.
P3.4.7.2.18 Speed Ctrl Ki The integration t ime of the open loop speed controller (P3.4.18 ControlMode = 2 OL Speed Ctrl). A small value results in fast and strongintegration, which compensates the speed error quickly. A large valueprovides smooth but possibly slow speed error response.
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Expert passwordContact factory before changing the factory default values of these parameters.par code par. name descriptionP3.4.7.3.1 Speed Ctrl
Freq0 [Hz]Corner frequency for Speed Control Kp0.
P3.4.7.3.2 Speed CtrlKp0 [%] Relative gain for Speed controller p-gain below corner frequency. < 100reduces gain, >100 increases gain below corner frequency Freq0P3.4.7.3.3 Speed Ctrl
Freq1 [Hz]Corner frequency for Speed Control Kp1.
P3.4.7.3.4 Speed CtrlKpESR [%]
Relative gain for Speed controller p-gain above field weakening point. <100 reduces gain, >100 increases gain above field weakening point.
P3.4.7.3.5 Speed CtrlTlim [%]
Speed controller gain can be reduced when motor torque is below SpeedController Torque Limit. 100% equals nominal torque of the motor.
P3.4.7.3.6 Speed CtrlTlim Kp [%]
Relative gain for Speed controller p-gain when motor torque is belowSpeed Controller Torque Limit. < 100 reduces gain, >100 increases gainabove when motor torque is below Speed Controller Torque Limit.
P3.4.7.3.7 Speed Ctrl PTC [ms]
Filtering Time Constant for Speed Controller gain (P3.4.3.3.5) in ms.
P3.4.7.3.8 Pull OutTorque [%]
Motor pull out torque in percentage of motor nominal torque. 100 % equalsnominal motor torque.
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Engineering passwordGroup 3.5 Bus Parameters are shown in control panel, when Profibus Card is connected in slot E in controlmodule. For more detailed information, see Profibus Manual.par code par. name description
P3.5.1 Slave Address Speci fies the stat ion address for the drive when used as a slave in theProfibus controlled by the PLC master. Each slave must have a uniquestation address. The range of the address selection is 2-126.
G3.5.2 Diagnostic
Engineering passwordWith Engineering password, these parameters can be changed during stop state. With Expert password,these parameters can be changed also during running. Process data 1 is always motor speed and Processdata 2 is always motor current.par code par. name description
0 = Not Used1 = Motor Freq2 = Motor Torque 13 = Motor Volt4 = Motor Power
19 = Status Word 3P3.5.2.2 Process Data 4 See the possible selections from P3.5.2.1.P3.5.2.3 Process Data 5 See the possible selections from P3.5.2.1.P3.5.2.4 Process Data 6 See the possible selections from P3.5.2.1.P3.5.2.5 Process Data 7 See the possible selections from P3.5.2.1.P3.5.2.6 Process Data 8 See the possible selections from P3.5.2.1.
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Engineering passwordpar code par. name description
The way how the drive reads the control requests is specified with thisparameter.0 = Terminal. The digital and analog references are all read from the
hardwired input terminals of the drive, the Profibus is not taking partinto the control.
1 = Terminal/Bus. The combination of terminal and Profibus, see theProfibus Manual chapter 4.3.1 for the more detailed description.
P3.5.3.1 Control Place
2 = Bus. All analog references are read through the Profibus, the digitalcommands are read from the terminals or through the Profibusdepending on the parameters 3.5.3.2 ... 3.5.3.16.
0 = Terminal. The direction request S1 is read from the terminal.1 = Bus. The direction request S1 is read from Control Word 1.2 = OR. S1 is the OR function of terminal and Control Word 1.
P3.5.3.2 S1
3 = AND. S1 is the AND function of terminal and Control Word 1.P3.5.3.3 S2 The direction request S2, see the selections from 3.5.3.2.
0 = Not Used1 = Terminal. Motor Set2 request is read from the terminal.2 = Bus. Motor Set2 request is read from Control Word 1.
P3.5.3.4 Motor Set 2
3 = OR. Motor Set2 is the OR function of terminal and Control Word 1.0 = Not Used1 = Terminal. Second Speed Limit request is read from the terminal.2 = Bus. Second Speed Limit request is read from Control Word 1.
P3.5.3.5 SSL
3 = AND. SSL is the AND function of terminal and Control Word 1.P3.5.3.6 ESR The extended speed range function, see the selections from 3.5.3.5.P3.5.3.7 Alt Ctr l Mode The a lternative control mode, see the se lect ions from 3.5.3.4.P3.5.3.8 Brake
FeedbackThe mechanical brake feedback information, see the selections from3.5.3.4.
P3.5.3.9 Ramp 2 The second ramp times, see the selections from 3.5.3.4.P3.5.3.10 Torque Limi t The torque l imi t, see the se lect ions f rom 3.5.3.4.P3.5.3.11 AP The acceleration function in the EP-control, see the selections from
3.5.3.4.P3.5.3.12 Slow Limit
S11
The slow down limit function in direction S1, see the selections from
3.5.3.5.P3.5.3.13 Slow Limit
S21The slow down limit function in direction S2, see the selections from3.5.3.5.
P3.5.3.14 Stop LimitS12
The end stop limit function in direction S1, see the selections from 3.5.3.5.
P3.5.3.15 Stop LimitS22
The end stop limit function in direction S2, see the selections from 3.5.3.5.
P3.5.3.16 Brake Pedal The brake pedal funct ion, see the se lect ions f rom 3.5.3.5.0 = Brake. In the case of Profibus communication fault, the motion is
stopped immediately and the mechanical brake closed.P3.5.3.17 Bus Fault
Mode1 = Ramping. In the case of Profibus communication fault, the motion is
stopped with the normal deceleration ramp and the mechanicalbrake is closed according to the normal stop routine.
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Engineering passwordpar code par. name description
Defines action taken when analog input reference value is smaller than theminimum value. A warning or a fault message is generated if a signal range
of 2-10V or 1-9V is being used and the signal is out of range.0 = Not Used.1 = Alarm. Message A50 Ain Ref Value Alarm occurs. Alarm is reset,
when analog signal is in the selected voltage range and directionrequest is OFF.
P3.6.1 Ref Fault Resp
2 = Brake stop. F50 Ain Ref Value fault occurs. The brake control relayROB2 is opened after the fault. Motor is stopped with the mechanicalbrake. Fault is reset, when analog signal is in the selected voltagerange and direction request is OFF.
Using thermistors protects the motor overheating. They ensure that thetemperature of the windings does not increase excessively, for example,due to decreased cooling.0 = Not Used.1 = Fault. Motor is stopped with mechanical break.
P3.6.2 Motor Thermistor
2 = Ramping. Motor is stopped with deceleration ramp.0 = No. There is no brake chopper in D2V.1 = Yes. There is a brake chopper in D2V.
P3.6.3 Brake Chopper
2 = Yes external. There exists external brake chopper.Earth fault protection continuously checks that the sum of the motor phasecurrents is zero. With this parameter this function can be turned off. Theovercurrent protection is always active and protects the inverter from lowimpedance earth faults.0 = Not Used
P3.6.4 Earth Fault
1 = Yes. Motor is stopped with mechanical brake.0 = Not UsedP3.6.5 Line Supervision1 = Yes. Motor is stopped with mechanical brake. Fault F10 occurs.Phase supervision of the motor continuously checks that the motor phaseshave about equal current. With this parameter this function can be turnedoff.
0 = Not Used
P3.6.6 OutputSupervision
1 = Yes. Motor is stopped with mechanical brake. Fault F11 comes.Increasing the switching frequency adds device losses and reduces thecontinuous load capacity. If the switching frequency is too low, motor noises increase. Contact factory before changing switching frequency.0 = Automatic. Switching frequency is selected automatically related on
drive power class. Recommended to use.1 = 1.5 kHz2 = 3.6 kHz3 = 7.5 kHz4 = 10 kHz
P3.6.7 Switching Freq
5 = 16 kHzBrake slip function prevents load dropping in case of mechanical brakefailure in closed loop control mode.
0 = Not Used.1 = S1 Allowed, when brake slip is active.2 = S1 Slow Speed, when brake slip is active.
P3.6.8 Brake Slip
3 = S1 Disabled, when brake slip is active.
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par code par. name descriptionThe motor thermal protection is to protect the motor from overheatingMotor thermal protection is based on calculated model of motor and itscurrent.0 = Not Used.1 = Alarm.
P3.6.9 Motor ThermProt
2 = Fault. Motor is stopped with mechanical brake.P3.6.10 Mot Amb Temp
Factor [%]This parameter describes ambient temperature conditions of the motor.Default value is 0 %.
P3.6.11 MTP f0 Current[%]
This parameter sets the value for thermal current at zero frequency. Thedefault value (40%) is set assuming that there is no external cooling fan. If an external cooling fan is used this parameter can be set to 90% (or evenhigher). The value is set as a percentage of motor nominal current, not thenominal output current of the Drive.
P3.6.12 MTP Motor T[min]
The time can be set between 1 and 200 minutes. This is the thermal timeconstant of the motor. The bigger the motor, the bigger the time constant.The time constant is the time within which the calculated thermal stage hasreached 63 % of its final value.If the t6-time of the motor (t6 is the time in seconds the motor can safelyoperate at six times the rated current) is known the time constant
parameter can be set basing on it. As a basic rule, the motor thermal timeconstant in minutes equals to 2 times t6. If the drive is in stop stage thetime constant is internally increased to three times the set parameter value.The cooling in stop stage is based on convection and the time constant isincreased.
P3.6.13 Motor DutyCycle [%]
Defines how much of the nominal motor load is applied. See the EDpercentage of the motor.0 = Not Used. Encoder Fault is not used.P3.6.14 Encoder Fault1 = Fault. Encoder malfunctions make fault. Recommended to use
Group 3.7 Laboratory3.7 Laboratory
Expert passwordThis group defines parameter for special D/A-conversion card. D/A-card can read four digital variables andconvert to 0…5V analog signal. Use of D/A-cards is limited to R&D purposes only.par code par. name description
0= System software variab lesP3.7.1 DAC1 Var Type1= Application software variables.
P3.7.2 DAC1 Address Address of the variable.P3.7.3 DAC1 Multiply Multiplier of the variable.P3.7.4 DAC1 Offset Offset of the variable.V3.7.5 DAC1 Value Actual value of the variable.
0= System software variab lesP3.7.6 DAC2 Var Type1= Application software variables.
P3.7.7 DAC2 Address Address of the variable.P3.7.8 DAC2 Multiply Multiplier of the variable.P3.7.9 DAC2 Offset Offset of the variable.V3.7.10 DAC2 Value Actual value of the variable.
0= System software variab lesP3.7.11 DAC3 Var Type1= Application software variables.
P3.7.12 DAC3 Address Address of the variable.P3.7.13 DAC3 Multiply Multiplier of the variable.P3.7.14 DAC3 Offset Offset of the variable.V3.7.15 DAC3 Value Actual value of the variable.
0= System software variab lesP3.7.16 DAC4 Var Type1= Application software variables.
P3.7.17 DAC4 Address Address of the variable.P3.7.18 DAC4 Multiply Multiplier of the variable.P3.7.19 DAC4 Offset Offset of the variable.V3.7.20 DAC4 Value Actual value of the variable.
0= Off P3.7.21 DAC Enable1= On
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Group 4.1 Parameter BackupG4.1 Parameter BackupButton Button name descriptionB4.1.1 Load Default Par Restores Default Parameters to Active Parameters from the Control Unit
memory. Default Parameters are the parameters, which have been saved inthe factory.
B4.1.2 Save User Par Saves Act ive Parameters in the Control Unit as User Parameters. F inalparameters for the application must be saved as User Parameters after start-up.
B4.1.3 Load User Par Restores User Parameters to Act ive Parameters f rom the cont rol uni tmemory. User Parameters are the parameters, which have been savedafter start-up .
G4.1.4 Factory Default
Expert passwordButton Button name descriptionB4.1.4.1 Save Default Par Saves Active Parameters in the Control Unit as Default Parameters.
Default Parameters are the parameters, which must be saved in thefactory. For factory use only.
Group 4.2 Analog I/OG4.2 Analog I/OValue Value name descriptionV4.2.1 Ain1 Value Shows value of Analog Input 1, range 0 – 10V.V4.2.2 Ain2 Value Shows value of Analog Input 2, range 0 – 10V.V4.2.3 Aout1 Value Shows value of Analog output 1, range 0 – 20mA.V4.2.4 Aout2 Value Shows value of Analog output 2, range 0 – 10V.
Group 4.3 Relay Output
G4.3 Relay OutputValue Value name descriptionV4.3.1 ROB1 State Shows a state of the relay output.V4.3.2 ROB2 State, K7 Shows a state of the relay output.V4.3.3 ROC1 State Shows a state of the relay output.V4.3.4 ROD1 State Shows a state of the relay output.V4.3.5 ROE1 State Shows a state of the relay output.V4.3.6 ROE2 State Shows a state of the relay output.V4.3.7 ROE3 State Shows a state of the relay output.
Group 4.4 Operate Counters4.4 Operate CountersNot in Use in SW Pro1V030
Group 4.5 Fault Counter G4.5 Fault Counter code name descriptionR4.5.1 Fault Counter Fault counter value. Counter value is shown in format
Fault counter value. Fault number.
Fault counter will reset by pushing reset-button 3 seconds when Faultcounter is selected in control panel.
For example 12.01 means that F1 overcurrent has occurred 12 times.V4.5.2 Total Faults Total number of all faults.
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LimV4.6.5 Field WeakeningV4.6.6 Alt Control ModeV4.6.7 Brake FeedbackV4.6.8 Ramp 2V4.6.9 Torque LimitV4.6.10 APV4.6.11 Slow Limit S11V4.6.12 Slow Limit S21V4.6.13 End Limit S12V4.6.14 End Limit S22
V4.6.15 Brake Pedal
The values V4.6.1 ... V4.6.15 indicate the actual commands, which thedrive receives through PLC (0 or 1). If the combination of Profibus andterminal control is selected, here it is shown purely those values, which thedrive receives through Profibus.
V4.6.16 S-Curve Inhibit See Control W ord 2, bit 6V4.6.17 Speed
ReferenceThe value in Hz which the drive receives through Profibus
V4.6.18 TorqueReference
The value in % which the drive receives through Profibus
V4.6.19 SpeedCorrection
The value in Hz which the drive receives through Profibus
V4.6.20 Load Feedback Not usedV4.6.21 Torgue Limit Ref Not usedV4.6.22 Profibus Status where “xxxx” is the running message counter
xxxx.y y = 0y = 1y = 2
Profibus board is waiting for the parameters from the master Profibus board is waiting for the configuration from the master Profibus board is communicating with the master (this is the
normal operational status)
Group 4.7 Digital InputG4.7 Digital Input
G4.7.1 DI StatusValuecode
Value name description
V4.7.1.1 S1 Shows the state of the digital input.V4.7.1.2 S2 Shows the state of the digital input.V4.7.1.3 DIA3 Shows the state of the digital input.V4.7.1.4 DIA4 Shows the state of the digital input.V4.7.1.5 DIA5 Shows the state of the digital input.
V4.7.1.6 OK Shows the state of the digital input.V4.7.1.7 DID1 Shows the state of the digital input.V4.7.1.8 DID2 Shows the state of the digital input.V4.7.1.9 DID3 Shows the state of the digital input.V4.7.1.10 DID4 Shows the state of the digital input.V4.7.1.11 DID5 Shows the state of the digital input.
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G4.7.2 DI FunctionThis Group shows the programmed functions for each digital input. If more than one function is programmedto a digital input, only one function is shown.V4.7.2.1 DIA3 FunctionV4.7.2.2 DIA4 FunctionV4.7.2.3 DIA5 FunctionV4.7.2.4 DID1 FunctionV4.7.2.5 DID2 FunctionV4.7.2.6 DID3 FunctionV4.7.2.7 DID4 FunctionV4.7.2.8 DID5 FunctionV4.7.3 Basic Board Shows the states of the digital inputs in Basic I/O Board, Slot A.
Range is .00000-.11111. The digital inputs are from left to right:S1, S2, DIA3, DIA4 and DIA5.
V4.7.4 Extension Board Shows the states of the digi tal inputs in Extension I/O Board, Slot D.Range is .00000-.11111. The digital inputs are from left to right:DID1, DID2, DID3, DID4 and DID5.
Group 4.8 Speed Supervision Unit ( SSU )
G4.8 Speed Supervision Unit ( SSU )Value Value name descriptionV4.8.1 Overspeed Lim 1 Shows the overspeed limit 1 level as a percent of the P3.4.1.15 Max Freq
S2.V4.8.2 Overspeed Lim 2 Shows the overspeed limit 2 level as a percent of the P3.4.1.21.1 Max ESR
Freq.
Motor variablesMotor variablesValue Value name Unit descriptionV4.9 Freq Ref Hz Frequency reference to inverter.V4.10 Speed Req Hz Speed request from operator.V4.11 Distance
Counter
m Calculates the distance from slow down limit. Operates
within slowdown limit area.Note! Not operating, if parameter P3.3.6.3 value is “0”.
V4.12 DC-Link Voltage V Actual value of measured DC-link voltage.V4.13 Heat Sink Temp C Temperature of heat sink
V4.14 Motor Temperature
% Calculated Motor Tempereture in percent of maximum.
V4.15 Motor Power % Calculated motor power of the unit.V4.16 Motor Voltage V Calculated motor voltage.V4.17 Motor Torque % Calculated motor torque.
+/- motor nominal torque, positive when motoring, negativewhen generating
V4.18 Motor Current A Measured motor current.V4.19 Motor Speed rpm Calculated motor speed with open loop and measured motor
speed with closed loop (encoder)
V4.20 OutputFrequency
Hz Output frequency to the motor
Group 4.21 Multimonitor G4.21 Multimonitor Multimonitor page shows motor current, motor voltage andoutput frequency in display in the same time. The units arenot shown in a real display.
I/O term
READYRUN
N4.21.1.
10.0 A 400.0 V
50.00 Hz
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The display panel is used for:- Displaying the drive identification, electrical values, operating or fault parameters- Altering the parameter settings- Saving and restoring the parameter settings in the memory of the display panel
Meaning of the displays:
RUN Motor is running, blinks when ramping down.
Direction of motor rotation.
STOP Motor is not running.
READY Power is on. In case of a trip, the symbol will not light up.
ALARM Drive is running outside of certain limit.
FAULT Fault is onI/O term I/O-terminals are the selected control place
Keypad Keypad is the selected control place
The signalling LED’s“ready” Power is on.“run” Motor is running, blinks when ramping down.“fault” Fault trip
Button description
resetReset active faults
selectSwitch between two latest displays
enter
Confirmation of selections
Fault history reset
Browse the main menu and the pages of submenus
Edit values
Move in menu
Move cursor
Enter and exit edit mode
START
Start button
Starts motor if the keypad is the active control place
STOP
Stop button
Stops the motor if keypad is the active control place
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Ind1V030
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- File “User parameters” is stored in inverter’s control unit.- User parameters are recommended to save after final set up.- The whole parameterset can be stored to User parameters with parameter B 4.1.2.- “Save User Par / Enter <-“, press “Enter”
- Parameters can be restored from User parameters with parameter B 4.1.3.- “Load User Par / Enter <-“, press “Enter”
- After restoring always check the motor parameters.
- Parameters in use can be compared to User parameters by parameter S 6.6.2.- Value “0” at parameter S 6.6.2. means that parameters in use are identical to User parameters
I Parameters restored from User parameters are reseted after power off, unless they are not confirmedwith “Enter” one by one. Easiest way to restore User parameters permanently is to compareparameters to User parameters by parameter S 6.6.2 and adjust them to the same value.
-
1.2.2 Default parameters
- File “Default parameters” is stored in inverter’s control unit.- Default parameters are saved at the factory and they should not be changed. In default parameters there
are the same parameter values as shown in parameter list delivered with inverter. Since serial number 03L50700
- Parameters can be restored from Default parameters with parameter B 4.1.1.- “Load Default Par / Enter <-”, press “Enter”
- After restoring always check the motor parameters.- Parameters in use can be compared to Default parameters by parameter S 6.6.1.- Value “0” at parameter S 6.6.1. means that parameters in use are identical to Default parameters
I Parameters restored from Default parameters are reseted after power off, unless they are notconfirmed with “Enter” one by one. Easiest way to restore Default parameters permanently is to
compare parameters to Default parameters by parameter S 6.6.1 and adjust them to the same value.
1.2.3 Keypad settings
- File “Keypad settings” is stored in keypad - Default value for parameter P 6.5.4 is “On”. This makes every change to be stored to file “Keypad
settings”.- The whole parameterset can be stored to file “Keypad setting” with parameter S 6.5.1.- “Up to keypad / Select ->”, press “->”- “All param.” blinks on display, confirm with enter.
- Parameters can be restored from keypad’s file “Keypad settings” with parameter S 6.5.2.- “Down from keypad / Select ->”, press “->”
- “All param.” blinks on display, confirm with enter.- After restoring always check the motor parameters.
1.2.4 Factory settings
- Factory settings are not used in XT.
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Ind1V030
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2 PARAMETER DESCRIPTIONSThis manual describes parameters of the XT with software Ind1V030.Software version is shown on the Drivecon inverter rating label on the inverter chassis.
Parameters are assorted to Groups. All Groups are not always listed in control panel. Groups are shown incontrol panel according to password level and selected functions. This feature makes visible parameter menusimple and only needed parameters are shown.
Letter front of the code number describes variable type
A = Application E = Expander R = Reference
B = Button G =Group S = System
C = Counter I = Info T = Trip Counter
D = DynACode P = Parameter V = Value
Label Code Function/Description Adjustment range
G2.1 General Parameters
Password P2.1.1 Default 768
Service 2156, shows also group G2.3. Expert
Supply Voltage V2.1.2 Power unit nominal voltage F 380V – 500V
Device V2.1.3 Device Industrial
1 = EP
2 = EP3
Input Set P2.1.4 Input Set selection, see chapter “Control methods”
3 = Multistep
Analog Input Sel P2.1.5 Analog input selection Not used
Multicare
Load
Multicare&Load
Slow speed freq P2.1.6 Speed when one of slow down limit switches (S11/S21) is open 0 – 250 Hz
Accel Time 1 P2.1.10 Acceleration ramp is defined from zero to motor nominal frequency P2.2.2. Shorter values than the factory setting must not be used.
1-300 s
Decel Time 1 P2.1.11 Deceleration ramp is defined from motor nominal frequency P2.2.2 tozero. Shorter values than the factory setting must not be used.
1-300 s
G2.1.12 Multicare
Test Voltage Min B2.1.12.1 1.00V is given to Analog output Aout2 by this button. Off / On
Test Voltage Max B2.1.12.2 1.00V is given to Analog output Aout2 by this button. Off / On
Ain 1 Value P2.1.12.3. Value of analog input Ain1 voltage V
Min Value Volt P2.1.12.4. Ain1 value when test voltage min has been selected in the other drive. 0 – 10 V
Max Value Volt P2.1.12.5. Ain1 value when test voltage max has been selected in the other drive. 0 – 10 V
G2.2 Motor Parameters
Motor Nom Volt P2.2.1 Nominal motor voltage Un from motor rating plate. 0 – 750 V
Motor Nom freq P2.2.2 Nominal motor frequency fn from motor rating plate 0 – 250 Hz
Motor Nom Speed P2.2.3 Nominal motor speed n from motor rating plate 0 – 6000 rpm
Motor Nom Curr P2.2.4 Nominal motor current In from motor rating plate
Nom Flux Curr P2.2.5 Motor nominal flux current Io, same as no-load current or magnetizing current from motor rating plate
Start Current P2.2.6 Start current. Current level, which is used in motor starting situation.
Current Limit P2.2.7 Defines the maximum motor current from the inverter. If the outputcurrent exceeds the value set in parameter P2.2.7 the output frequencyis lowered until the current drops below the current limit. The rate of lowering the frequency depends on the current overshoot.
To avoid motor overloading, set this parameter according to the ratedcurrent of the motor (normally 1,5....2xIn).
Note! The value must be limited to Drive maximum output current (1
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RS Voltage Drop P2.2.19 Relative value of motor stator impedance voltage drop. Value of thisparameter is calculated by formula given below.
Motor Nom Flux current x Measured motor resistance (phase to phase) x 2217
Motor nominal voltage
0 – 512
0 = BrakeStop Function P2.2.20 Stopping mode selection
Ramping: When the drive command is switched off the motion isstopped according to the set deceleration ramp.
Brake: When the drive command is switched off the motor current is cutoff and the motion is stopped by the mechanical brake.
1 = Ramping
G2.3 Expert
Flux Current Kp P2.3.1 Gain for flux current control. Too small or too large value resultsoscillation in the current control. Must not be changed.
0 - 32000
Flux Current Ti P2.3.2 The integration time of the flux current control. Too small or too largevalue results oscillation in the current control. Must not be changed.
0 – 1000 ms
S2 Flux Control P2.3.3 Increases or decreases the Flux Current controller values P2.3.1&2 todirection S2. Must not be changed. Used in hoisting application.
0 – 100 %
Freq 0 P2.3.4 Constant current mode frequency limit in percentage of nominalfrequency. Between 0 Hz and Freq 0 current control keeps motor
current in value of P2.3.12 Zero Speed Current.
0 – 100 %
Freq 1 P2.3.5 Flux current mode frequency limit in percentage of nominal frequency.Between frequencies Freq 1 and Freq 2 drive is controlled with specialflux current control method.
0 – 100 %
Freq 2 S1 P2.3.6 Mixed current/voltage mode frequency limit in percentage of nominalfrequency in direction S1. Must not be changed.
0 – 100 %
Freq 3 S1 P2.3.7 U/f-control mode frequency limit in percentage of nominal frequency indirection S1. Must not be changed.
0 – 100 %
Zero Flux Curr P2.3.8 Relative value of flux current of motor. Typical value of this currentcontrol method is 80 %. Parameter is not related to motor real physicalvalues. Must not be changed.
0 – 100 %
Stray Flux Curr P2.3.9 Relative value of stray flux current of motor. Typical value of thiscurrent control method is 40 %. Parameter is not related to motor realphysical values. Must not be changed.
0 – 100 %
Freq 2 S2 P2.3.10 Mixed current/voltage mode frequency limit in percentage of nominalfrequency in direction S2. Must not be changed.
0 – 100 %
Freq 3 S2 P2.3.11 U/f-control mode frequency limit in percentage of nominal frequency indirection S2. Must not be changed.
0 – 100 %
Zero Speed Curr P2.3.12 Relative value of motor current used in small frequencies % of motor 0 – 250 %
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Min Current Ref P2.3.13 Minimum value of motor current used in current control area % of motor nominal current. Must not be changed.
0 – 100 %
Accel Comp TC P2.3.14 Acceleration compensation time constant, which describes rotatingmasses of drive system. Physical description of this parameter is atime, which is needed to accelerate rotating masses from zero tonominal frequency with motor nominal torque. Must not be changed.
0 – 300 s
Ref Angle S1 P2.3.15 Voltage / current angle difference S1. 1536 equals 90 angle. Used indirection changes. Must not be changed. 0 – 3000
Ref Angle S2 P2.3.16 Voltage / current angle difference S2. 1536 equals 90 angle. Used indirection changes. Must not be changed.
0 – 3000
Flux Curr Damp P2.3.17 Flux Current Ctrl stabilator time constant in milliseconds. Must not bechanged.
0 – 400 ms
Stop DC-Freq P2.3.18 Defines the frequency at witch DC-braking starts. Must not be changed. 0 – 250 Hz
Start Freq S1 P2.3.19 Defines the output frequency during brake opening delay to directionS1. Must not be changed.
0 - Max Freq S2, Hz
Start Freq S2 P2.3.20 Defines the output frequency during brake opening delay to directionS2. Must not be changed.
0 - Max Freq S2, Hz
Brake Stop Freq P2.3.21 When stopping the contact of the relay output ROB2 opens when theoutput frequency of drive goes below the value set in this parameter.Must not be changed.
0 - Max Freq S2, Hz
ESR Point Freq P2.3.22 Defines ESR (field weakening) point frequency in percents of motor
nominal frequency.
0 – 250 %
ESR Point Volt P2.3.23 Defines ESR (field weakening) point voltage in percents of motor nominal voltage.
0 – 250 %
IrAdd Motor P2.3.24 With small speeds and heavy load the hoist movement does not haveenough voltage to produce sufficient torque. Raising the value of thisparameter increases the voltage. Must not be changed.
0 – 200 %
G4. Monitoring
G4.1 Parameter backup
Load Default Par B4.1.1 Restores Default Parameters to Active Parameters from the ControlUnit memory. Default Parameters are the parameters, which have beensaved in the factory.
Save User Par B4.1.2 Saves Active Parameters in the Control Unit as User Parameters. Finalparameters for the application must be saved as User Parameters after start-up.
Load User Par B4.1.3 Restores User Parameters to Active Parameters from the control unitmemory. User Parameters are the parameters, which have been savedafter start-up.
G4.1.4 Factory Default
Save Default Par B4.1.4.1 Saves Active Parameters in the Control Unit as Default Parameters.Default Parameters are the parameters, which must be saved in thefactory. For factory use only.
G4.2 Analog I/O
Analog input 1 V4.2.1 Value of analog input Ain1 0 – 10 V
Analog input 2 V4.2.2 Value of analog input Ain2 0 – 10 V
Analog output 1 V4.2.3 Value of analog output Aout1 0 – 20 mA
Analog output 2 V4.2.4 Value of analog output Aout2 0 – 10 V
G4.3 Relay output
ROB1 State V4.3.1 State of relay output ROB1 0=OFF, 1=ONROB2 State K7 V4.3.2 State of relay output ROB2, K7 0=OFF, 1=ON
ROC1 State V4.3.3 State of relay output ROC1 0=OFF, 1=ON
ROD1 State V4.3.4 State of relay output ROD1 0=OFF, 1=ON
ROE1 State V4.3.5 State of relay output ROE1 0=OFF, 1=ON
ROE2 State V4.3.6 State of relay output ROE2 0=OFF, 1=ON
ROE3 State V4.3.7 State of relay output ROE3 0=OFF, 1=ON
G4.4 Operate counters
Not used
G4.5. Fault Counter
Fault Counter R4.5.1. Fault counter value. Fault number
e.g. 12.01 means that F1 overcurrent has occurred 12 times.
Fault counter will reset by pushing reset-button 3 seconds when Fault
counter is selected in control panel.Total Faults V4.5.2 Total number of all faults
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Default page P6.4.1. Default page to which the display automatically moves as the Timeouttime has expired or as the power is switched on to the keypad.
If the Default Page value is 0 the function is not activated, i.e. the last
displayed page remains on the keypad display.
Default page/OM P6.4.2.
Timeout time P6.4.3. The time after which the keypad display returns to default page.
Contrast P6.4.4. Display contrast.
Backlight time P6.4.5. Determines how long the backlight stays before going out. Value “0”means Forever.
0 - 65535
S6.5. Param Transfer
Up to keypad S6.5.1. Save parameter settings up to keypad
Down from keypad S6.5.2. Download parameter settings down from keypad
Parameter Sets S6.5.3. Not used in XT software version Ind1V030
Param. BackUp P6.5.4. Changes in parameters are automatically saved to Keypad settings Yes / No
S6.6. Param Comparison
Set 1 S6.6.1. Actual parameter values are compared to Default parameters. Value of parameters can also be changed in this display.
Par. No. = Default val.
Actual value
Set 2 S6.6.2. Actual parameter values are compared to file User parameters. Valueof parameters can also be changed in this display.
Par. No. = User val.
Actual value
Factory settings S6.6.3. Parameter file Factory settings is not used in software version Ind1V030
Keypad set S6.6.4. Actual parameter values are compared to parameter file saved inKeypad.
S6.7. Info
Power unit I6.7.1. Manufacturer data
Unit voltage I6.7.2. Nominal voltage of the power unit
Software version I6.7.3. Control unit software version.
Firmware interf. I6.7.4. Application interface version of the software. 4.16
S6.7.5. Expanders
A: E6.7.5.1. Type of expander board at slot A NXOPTA6
State E6.7.5.1.1. State of expander board at slot A Run
Program version E6.7.5.1.2 Software version of expander board at slot A
B: E6.7.5.2. Type of expander board at slot B NXOPTA3
State E6.7.5.2.1. State of expander board at slot B Run
Program version E6.7.5.2.2 Software version of expander board at slot B
C: E6.7.5.3. Type of expander board at slot C SSU
State E6.7.5.3.1. State of expander board at slot C Run
Program version E6.7.5.3.2 Software version of expander board at slot C
D: E6.7.5.4. Type of expander board at slot D NXOPTB9
State E6.7.5.4.1. State of expander board at slot D Run
Program version E6.7.5.4.2 Software version of expander board at slot D
E: E6.7.5.5. Type of expander board at slot E No board
State E6.7.5.5.1. State of expander board at slot E
Program version E6.7.5.5.2 Software version of expander board at slot E
Brake chopper E6.7.5.6.
Brake resistor E6.7.5.7.
S6.7.6. Applications
A6.7.6.1. Crane
Application id D6.7.6.1.1 Application identification number Industr1
Version D6.7.6.1.2 Application version number 2.20
Firmware interf. D6.7.6.1.3 Firmware interface number 4.19
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Op Day Counter T6.9.3. Operation day counter, can be reseted
Op hour Counter T6.9.4. Operation hour counter, can be reseted
Clr Optime cntr P6.9.5. Clear Operation time counters Not reset / Reset
M7 Active faults
The memory of active faults can store the maximum of 10 faults in theorder of appearance.
By pushing the button you will enter the Fault time data recordmenu indicated by T.1-T.13. In this menu some selected important,data valid at the time of the fault, are recorded.
T.1 Counted operation days d
T.2 Counted operation hours hh:mm:ss
T.3 Output frequency Hz
T.4 Motor current A
T.5 Motor voltage V
T.6 Motor power %
T.7 Motor torque %
T.8 DC voltage V
T.9 Unit temperature °C
T.10 Ready
Run
0=Not Ready 1=Ready
0=Not Running 1=Run
T.11 Direction
Fault
0=Off 1=On
0=No 1=Yes
T.12 Warning
At reference
0=No 1=Yes
0=No 1=Yes
T.13 0-speed 0=Not Zero Speed
1=Zero Speed
M8 Fault history
The fault memory can store a maximum of 30 faults in the order of appearance. The number of faults currently in the fault history is shownon the value line of the main page. The order of the faults is indicatedby the location indication in the upper left corner of the display. The
latest fault carries the indication F8.1, the second latest F8.2 etc. TheFault time data record pages are accessible at each fault. If there are30 uncleared faults in the memory, the next occurring fault will erasethe oldest from the memory.
Pressing the Enter button for about 2 to 3 seconds resets the wholefault history.
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When inverter fault supervision trips, the FAULT indicator turns on and the blinking fault code “F xx“ (xx =fault number) appears on the display.
The Drivecon XT series inverters include an automatic fault reset operation; the fault code stays on thedisplay until the fault is removed and the controller released back to 0-position.
Some of the fault codes require to switch the power off before run is possible.
The faults are stored to the fault history, from there they can be seen if necessary. The fault history can storelast 30 fault codes. Following exceptions exist when storing faults to the fault history- not stored faults: F6, F70 - repeated faults are stored only once: F50, F51, F55, F60, F66, F71, F72
READYSTOP
M8.
Fault History
H1à
Hxxà
READYSTOP
H8.1.
57 Thermistor
F T1à
T13à
READYSTOP
Operation days
0
I/O term I/O term I/O termT8.1.1.
Faultcode
Fault Possible cause Checking
F 1 Overcurrent Inverter has measured too high current (over 4*In) inthe motor output:
- sudden heavy load increase- short circuit in the motor or cable- not suitable motor - wrong motor parameters
Reset: switch power off and restart after the lampsof display are off.
Check:
- brake operation- motor type and power rating- parameters- motor cable connection- motor insulation- motor loading
F 2 Overvoltage DC-bus voltage has exceeded 135% maximumlevel, 911Vdc
- supply voltage raised >1.35 x Un (highovervoltage spikes at mains or not sinusoidalwave form)
Reset has an additional 5s time delay.
Check:
- measure main supply voltage level and waveform while not driving
- motor insulation- motor cable insulation (phase-ground, phase-
phase)- braking resistor cable- braking resistor type and resistance- braking chopper operation
F 3 Earth fault Current measurement has sensed unbalance inmotor phase currents. Supervision level is 5% of inverter nominal current
- not symmetric load- insulation failure in the motor or the cables
Reset has an additional 5s time delay.
Check:
- motor insulation- motor cable insulation (phase-ground, phase-
phase)
F 5 Charging switch Charging switch is open when START commandbecomes active
- interference fault
- component failure
Check:
- control unit and power unit connections- charging resistors
If the fault comes again, change the control unit.F 6 External Stop Either the ES or RDY-signal has been tripped during
Analog input signal is out of selected range 1-9V or 2-10V
- control cable is broken- signal source has failed
Check
- reference cable- reference source
F 51 Stop limit Stop limit has tripped Reset: keep controller at zero >300ms.
Ensure that fault disappears after leaving the stop
limit.F 53 Profibus
communicationerror
- Contact authorized service.
F 55 Board Fault - Some of following board is missing:- A = Basic I/O board- B = Thermistor board- C = SSU- D = Expansion board
Reset: switch power off and restart after the lampsof keypad are off.
Check:
- board slots A, B, C and D- drive selection- control mode
F 56 Generator sidecurrent limit
Too short deceleration time
- generator side current limit
Reset has an additional 5 s time delay.
Check:
- deceleration time
F 57 Thermistor fault Thermistor input in relay / thermistor board hasdetected motor overtemperature. Fault appearswhen thermistor input has been open over 1s.
Check:
- motor cooling and loading- thermistor connection. If expansion board
thermistor input is not used, it should beshorted
- motor parameters- the brake operation
F 60 Parameter fault Inverter has lost parameters. Drive selectionparameter has changed to 0 / none.
Download parameters from keypad
F 61 Overspeed Fault SSU has tripped to Overspeed (hardwaresupervision). Motor speed has increased aboveoverspeed detection level.
Reset when 1s without pulses from pulsesensor/encoder to SSU and controller at zeroposition.
Check:
- function and cabling- maximum frequency setting parameters- SSU settings
F 62 Speed DifferenceFault
SSU has tripped due to Speed Difference Reset when 1s without pulses from pulsesensor/encoder to SSU and controller at zeroposition.
Check:- pulse sensor/encoder function and cabling- pulse sensor/encoder pulse number - speed difference supervision settings
F 63 Stall SupervisionFault
SSU has tripped due to Stall. Reset when 1s without pulses from pulsesensor/encoder to SSU and controller at zeroposition.
Check:
- brake operation- pulse sensor/encoder function and cabling- stall supervision settings
F 64 SSU Relay TestFault
Relay in SSU board is damaged or SSU relay isbypassed
Reset: switch power off and restart after the lampsof keypad are off.
Check:
- ES and RDY external connections- OK input operation
When a fault occurs, the fault number is displayed. By pushing the menu button right here you will enter theFault time data record menu, indicated by T.1-T.13.
In this menu, some selected important data valid at the time of the fault are recorded. The data available are:
T.1 Counted operation days d
T.2 Counted operation hours hh:mm:ss
T.3 Output frequency Hz
T.4 Motor current A
T.5 Motor voltage V
T.6 Motor power %
T.7 Motor torque %
T.8 DC voltage V
T.9 Unit temperature °C
T.10 Ready
Run
0=Not Ready 1=Ready
0=Not Running 1=RunT.11 Direction
Fault
0=Off 1=On
0=No 1=Yes
T.12 Warning
At reference
0=No 1=Yes
0=No 1=Yes
T.13 0-speed 0=Not Zero Speed
1=Zero Speed
2.1.2 Fault Counter
V4.5.1 Fault Counter Fault counter value.
Counter value is shown in format
Fault counter value. Fault number.E.g. 12.01 means that there has been 12 overcurrentfaults.
When counter value is blinking, then you can monitor faultcounter values by pressing up and down arrows.