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Pleiger Elektronik GmbH & Co. KG Fon +49 2324 398 333 D-58456 Witten ● Im Hammertal 51 Fax +49 2324 398 389 www.pleiger-elektronik.de [email protected]
PCM
Pleiger Control Modules
PCM series CM4
Manual Version 2016-09 - subject to modification -
• CM4 EHS Control Module
• CM4-D EHS Control Module
• CCM Conti Control Module
• RK 16/8 Relay-Card
• IO 8/8/4 IO-Module
• TII PT100 Modul
• BI Bus Interface
• PST Parameter-Setup-Tool
PCM
Pleiger Elektronik GmbH & Co. KG www.pleigerelektronik.de Fon +49 2324 398 333
PCM series CM4 Manual Version 2016-09
Contents
1 General information .................................................................................. 1 1.1 Transportation and storage instructions ........................................................................... 1 1.2 Installation and electrical connection ................................................................................ 1 1.3 Intervention into the component ........................................................................................ 1 1.4 Intended use ........................................................................................................................ 1 1.5 Not intended use ................................................................................................................. 1 1.6 Use in safety related vital functions................................................................................... 1 1.7 General safety advice ......................................................................................................... 2 1.8 Certificates and Approvals ................................................................................................ 2
3 Assembly of the system ........................................................................... 5 3.1 Requirements of the installation site ................................................................................. 5 3.2 System overview and requirements................................................................................... 5 3.3 Controlling via mimic diagram ........................................................................................... 5 3.4 Commissioning hints .......................................................................................................... 6 3.5 Accessories ......................................................................................................................... 6
4.1.1 Wire break or short circuit detection of the Mimic Inputs ................................................ 10 4.2 Control functions .............................................................................................................. 10
4.2.1 Types of actuators ......................................................................................................... 11 4.2.2 Operation modes of the actuators .................................................................................. 12 4.2.3 Teach In ......................................................................................................................... 12
4.3 Start reports and self-test ................................................................................................. 13 4.4 Alarm output ...................................................................................................................... 13 4.5 Lamp test ........................................................................................................................... 13 4.6 Placing commands ............................................................................................................ 13 4.7 Wire break and short circuit detection ............................................................................ 13
4.8 Terminal assignment ........................................................................................................ 16 4.8.1 Connecting Ex-Type actuators ....................................................................................... 17 4.8.2 Connecting spring close actuators with separate hydraulic power pack ......................... 17
4.9 Technical data ................................................................................................................... 17
5 EHS control module CM4-D .................................................................... 19 5.1 Control Functions ............................................................................................................. 19 5.2 Setup of extended operation mode .................................................................................. 19 5.3 Adjusting the operating time ............................................................................................ 20
5.3.1 Calibration of the operating time .................................................................................... 20
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PCM series CM4 Manual Version 2016-09
6 Conti Control Module CCM ..................................................................... 21
6.1 Operation ........................................................................................................................... 21 6.1.1 Status LED..................................................................................................................... 21 6.1.2 Position measurement ................................................................................................... 22 6.1.3 Position indication .......................................................................................................... 22
6.2 Calibration ......................................................................................................................... 22 6.3 Extended Operation Modes .............................................................................................. 23 6.4 Start reports and self-test ................................................................................................. 23 6.5 Alarm output ...................................................................................................................... 23 6.6 Lamp Test .......................................................................................................................... 23 6.7 Placing commands ............................................................................................................ 23 6.8 Analog Position Signal ..................................................................................................... 24 6.9 Behaviour in case of black out ......................................................................................... 24 6.10 Terminals ........................................................................................................................... 25 6.11 Interface to Flowmeter ...................................................................................................... 26 6.12 Technical data ................................................................................................................... 26
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PCM series CM4 Manual Version 2016-09
10.3 Technical data ................................................................................................................... 43
11 BI Modbus interface (slave) .................................................................... 44 11.1 Modbus data model ........................................................................................................... 44
11.1.1 Fieldbus interface BI status, register 1, (read only) ........................................................ 44 11.1.2 CM3/4 status register (read only) ................................................................................... 45 11.1.3 CCM status register (read only) ..................................................................................... 46 11.1.4 IO status register (read only) .......................................................................................... 46 11.1.5 TII-status and input registers (read only) ........................................................................ 47 11.1.6 RK status register (read only) ........................................................................................ 47 11.1.7 Fieldbus interface BI remote control, register 142 (read/write) ....................................... 48 11.1.8 CM3/4 control register (read/write) ................................................................................. 48 11.1.9 CCM control register (read/write) ................................................................................... 49 11.1.10 IO control register (read/write) ...................................................................................... 49 11.1.11 TII-control register (read/write) ...................................................................................... 49 11.1.12 RK control register (read / write) ................................................................................... 50
12 BI Profibus DP interface (slave) ............................................................. 53 12.1 Profibus data model .......................................................................................................... 53
12.1.1 Fieldbus interface to superimposed control system (status words) ................................. 53 12.1.2 Superimposed control system to fieldbus interface (control words) ................................ 53 12.1.3 Data Valid Bit ................................................................................................................. 53
13 Secondary BI Module, passive mode .................................................... 54
13.1 Parameterisation of the secondary BI module ................................................................ 54 13.2 Fieldbus interface BI status, register 1 (read only) ......................................................... 54 13.3 Fieldbus interface BI remote control, register 142 (read/write) ...................................... 55 13.4 Operating redundant BI .................................................................................................... 55 13.5 Alarm output ...................................................................................................................... 55
14 Parameter Setup Tool (PST) ................................................................... 56 14.1 PST as local Bus Master ................................................................................................... 56 14.2 PST Main Menu .................................................................................................................. 57 14.3 “Address Setup” Menu ..................................................................................................... 57 14.4 „Parameter Setup“ Menu .................................................................................................. 58
14.4.1 Selecting the next or previous CM4 ............................................................................... 58 14.4.2 Selecting a Parameter ................................................................................................... 58 14.4.3 Changing the Parameter ................................................................................................ 58 14.4.4 The Actuator type........................................................................................................... 59 14.4.5 Timing Parameter .......................................................................................................... 59
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1 General information This manual contains instructions and drawings for correct handling and using the equipment. Please observe all instructions of this manual carefully. Please note that not respecting the information, using the equipment not according the regulations be-low, wrong installation or incorrect handling could influence personal or plant safety seriously!
This manual is part of this operation resource. Keep the manual safe for later use. The manufacturer
reserves the right to change performance data, specification data or the design layout without an ad-
vance notice.
1.1 Transportation and storage instructions
The equipment must be inspected upon reception for damages that may have occurred during transportation or handling. If damages are obviously, inform the carrier and the manufacturer immediately. Dropped components must not be applied because invisible damages may influence the reliability.
1.2 Installation and electrical connection
The equipment has to be installed by qualified personnel only, that is familiar with the
safety requirements and potential risk. Please note the special safety requirements be-
longing the point of installation, generally accepted rules of technology, the connection
instruction in this manual and the available imprint on the component.
1.3 Intervention into the component
If malfunctions occur or something is dubious please contact the manufacturer. Intervention into the component could heavily affect the safety of person and plant and will lead to termination of liability and caveat emptor.
1.4 Intended use
To use the equipment is approved only if the instructions of this manual are complied and the use is
appropriate to the type label and to an application it is intended to.
In the field the technical specifications and denoted limit values have to be generally maintained. This
applies particular with regard to voltage, temperature and other noted environmental conditions. The
use beyond the specified and approved edge conditions could put life at risk, damage the component
or cause secondary damages to the plant.
1.5 Not intended use
Every use of the component that is not equal to the use described in chapter „1.4 intended use“ is obtained as not intended use. Damages that result from not intended use and / or result from unauthor-ised intervention on the component, not according to this manual, or not using original spare parts the claim for warranty and liability of the manufacturer expires.
1.6 Use in safety related vital functions
It is the responsibility of the user to perform a risk analysis of the whole installation and to define potential safety related functions. It is the responsibility of the user to take care of appropriate measures to achieve the safeness in safety related vital functions.
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1.7 General safety advice
The safety advices in this manual serve to avert dangers. They are placed prior to the description of a
potentially hazardous situation / work / practice. They are marked with a signal word and a pictogram.
They describe the kind and origin of the hazard and give instructions to avoid injury or damage to the
device or plant.
Signal words for safety advices
Signal word Severity of hazard
DANGER Signal word for an imminent danger with high risk, resulting in severe injuries or
death if not avoided
WARNING Signal word for a hazardous situation with medium risk, possibly resulting in severe
injuries or death if not avoided.
CAUTION Signal word for a hazardous situation with low risk, resulting in damaged to the de-
vice or the property or minor or medium injuries if not avoided.
NOTICE Signal word for important information to the product.
Pictograms
Warns of a general
hazard
Warns of an electrical
shock
Notice
1.8 Certificates and Approvals
PCM-modules meet the requirements of the following Directives:
• Directive 2014/90/EU on marine equipment
• DNV GL Guidelines VI-7-2
The following approvals apply:
• Type approval 26 092 – 05 HH by DNV GL
Certificates and approvals can be downloaded from our website or ordered from the manufacturer.
4 Selection of parity none / odd / even . . . . . .
If the Profibus is chosen during step 3, step 4 is not applicable.
Automatic baud rate setting is generally used for the Profibus protocol. When the last parameter is en-
tered the module changes to normal operation.
10.1.2 Setting the address of CM (CM3, CM4, CM4-D, CCM) modules
The address of the CM control modules is adjusted with the assistance of the CM control elements.
Those modules do not provide separate address switches. Operation mode changeover on the CM
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module brings about the indication of the current module address on the fieldbus interface for the du-
ration of approx. 2 seconds.
As the address setting needs to be protected against unintentional alteration, it is necessary to
put the system in addressing mode. Addressing mode is set by pressing the “prgm” and “set”
keys on the BI simultaneously. This operation mode is shown as on the BI display. To leave
this mode just press both push buttons once more.
The CM3 module to be programmed is now switched to “remote“ operation mode. The lowest
available address on the local bus is now displayed by operating the command key in any di-
rection. An available address is an address to which no CM module will currently respond. The
two programming functions “delete“ and “accept“ are now available.
New modules are programmed in turn from left to right. Once programming has been completed the
fieldbus interface must be set to normal operation mode. For this both buttons are again pressed sim-
ultaneously.
NOTICE
Module address
The module address determines which register / data word is used by this actuator in
the data model of the fieldbus connection. If the address is not allocated as arranged,
the wrong valve will be activated. If possible, addressing should be carried out in such
a way that the address complies with the slot, i.e. that the 7th module, for example, is
given address no. 7.
10.1.2.1 Deleting the module address
If the command key is pushed in the direction of “open“ and the operation mode is then switched to
local while the command key is depressed, the module address is erased. The module is then no
longer visible for the fieldbus interface.
10.1.2.2 Accepting the lowest available address
If the command key is pushed in the direction of “close“ and the operation mode is then switched to
local while the command key is depressed, the module address is set to the lowest available address.
This new address can be displayed again by changing the operation mode.
10.1.3 Setting the address and operation mode of the RK 16/8
The address of the RK16/8 control modules is adjusted by means of the push button near the status
LED of the RK. If the button is pressed the module’s address is displayed at the BI. If the button is
pressed for more than 3s the module’s software version is displayed instead of the address.
As the address setting needs to be protected against unintentional alteration, it is necessary to
put the system in addressing mode. Addressing mode is set by pressing the “prgm” and “set”
keys on the BI simultaneously. This operation mode is shown as on the BI display. To leave
this mode just press both push buttons once more.
Now the push button of the appropriate RK must be pressed for some seconds. The status LED
first lights brightly and the turns off. The BI module now shows the lowest unused address for
an RK module in the range 61..80. As soon as the LED turns on again the button may be re-
leased. The RK is now programmed.
New modules are programmed in turn from left to right. Once programming has been completed the
fieldbus interface must be set to normal operation mode. For this both buttons are again pressed sim-
ultaneously.
NOTICE Module address
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The module address determines which register / data word is used by this actuator in
the data model of the fieldbus connection.
10.1.3.1 Deleting the module address
To erase the module address the button must be pressed again. As soon as the LED turns off the but-
ton must be released. The module address is erased now and the module becomes invisible for the
BI.
10.1.3.2 Stetting the operation mode:
If the button is kept pressed after the LED turns on again for at least 2,5s the LED starts blinking. This
indicates the activation of the extended operation mode. In this case the state of each digital input is
hold for at least 0,9s. By this means even very short events can be detected securely. The version
changes from .x to .x if this operation mode is turned on (Version D.4 and higher).
10.1.4 Skipping addresses
If necessary an address gap may be inserted at an arbitrary position. If the BI module is in “setup
mode” and the CM3 is set to “remote” operation, the lowest unused address is show when the close
button of the CM3 is pressed. Now the address may be increased by pressing the BI´s “Set” button or
decreased again by pressing the “Prgm” button. Only unused addresses are selected by the BI. This
setup, that means the number of address gaps, is also used for further addressing of the CM3 mod-
ules until the BI´s “setup mode” is left. (Remark: This function is only available for BI firmware version
V1.6 or higher).
Also addresses of the RK16/8 modules can be skipped. As soon as the lowest used address is shown
on the BI the “set” and “prgm” button can be used to modify the RK address.
10.1.5 Parameter Matching BI / CM4
If a BI and the connected CM4 start running after power-up the BI reads the parameter sets of all CM4
and compares them with their local copy. Make sure that the CM4 addresses are set properly. If there
are any deviations the following cases may occur.
State BI-Module State CM4-Module Reaction Action required
default parameter set valid parameter set BI copies parameter from CM4,
CM4 uses internal parameter
No
valid parameter set default parameter set BI sends parameter to CM4,
CM4 uses new parameter
No
valid parameter set
but differs from CM4
valid parameter set
but differs from BI
BI indicates PF and address of
CM4 alternating, CM4 uses in-
ternal parameter set
Yes
In the latest case a parameter conflict occurs. This may happen if both modules BI and CM4 have
been used in a different application before. This conflict is indicated by the BI display. There the char-
acters “PF” and a two digit number in the range 01…50 the CM4 address are shown rotationally. If
several of such conflicts are detected only the lowest address is shown.
Attention: If a parameter conflict happens the user has to decide which parameter set is valid and
which one has to be erased that means replaced by the default set.
Usually this conflict will happen if one module has been replaced, either a BI or a CM4, by a module
that has been used in other applications before. In this case the parameter set of the replaced module
has to be erased by the user. This is done in the following way:
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BI The parameters are reset if the fieldbus setup menu is entered. The setting can be kept un-
changed. Keep the Prgm button pressed while the BI starts. Adjust the setting of the field bus
interface if necessary and finish the setup menu.
CM4 Turn the BI to setup mode by pressing both buttons of the BI simultaneously until the blinking
SU is indicated. Now set the address of the replaced CM4 in the usual way. All parameters of
the CM4 are reset now and subsequently restored by the copy stored in the BI when the sys-
tem is restarted the next time.
Hint: If the parameter of a CM4 cannot be restored in one of the above mentioned way the param-
eter setup tool PCM-PST must be used to restore them manually. The valid settings are men-
tioned in the electrical diagrams
10.1.6 Display functions
Various system data can be displayed for diagnosis purposes in connection with the “Set” and “Prgm”
keys of the fieldbus interface or the operation mode switches of the CM.
Display of a Parameter Conflict
From version 2.5 on a parameter conflict between BI and CM4 is indicated after start-up.
The two letters PF and the CM4 address are shown alternating. If several errors are de-
tected the latest one is indicated.
Indicate writing to EEPROM of the BI
From version 2.6 and higher the BI indicates the writing process to the EEProm memory that
means when the parameter memory is erased or written. As the number of read and write cy-
cles to this memory is limited a permanent display of E.E. indicates a malfunction.
Display of new command
If the BI receives a command for a certain CM via Modbus interface, the address of the CM is
indicated. Both decimal points are turned on if the command is passed to the CM. The indica-
tion is turned off if the CM starts executing the command.
Display of the Address of a CM4 module
Upon changing the operation mode (local – remote) of a CM its address is displayed for 2 sec-
onds via the 7 digit display of the BI ( = address 12). This function helps to check the correct
address setting.
Display of the CM software version
If the operation mode of the CM is remote and the open command button is pressed the ver-
sion number of the CM is shown on the BI display (. = Version 2.5). If the extended opera-
tion mode of a CM is set the extended operation mode is shown on the display if the close
command button is pressed.
Display of the lowest available address
The lowest available local address is displayed by pressing the set key of the fieldbus interface
(. = address 17). The address of the module in position 17 should be programmed as the
next CM4 module.
Display of modules that have failed
If a module does not respond to queries from the fieldbus interface for a certain period of time,
it moves to “offline“ status. The address of this module is then displayed for 3 seconds (.. =
address 13). The display of the address of the module that has moved to offline status can be
repeated at any time by pressing the “prgm” key. Displaying .. indicates that none of the
modules have gone offline.
Only the change to offline status is registered. If a module never answers after power up, it will
not be displayed.
Display of control inputs 1 and 2
If control input 1 or 2 is set, or output will appear on the display.
.
.
.
.
.
.
.
.
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Position indication of actuators with analog position feedback
If an actuator with analog position feedback is operated in „local“ mode the current position is dis-
played at the 7-segments display of the BI module. This indication is turned off a few seconds after
the actuator comes to a standstill. (Remark: This function is only available for BI firmware version V1.6
or higher).
Normal operation
If no status display is required, the display will change to (program execution).
Display LEDs
LED Modbus RTU Profibus DP
TxD red Transmit Data Error
RxD green Receive Data Data exchange
24V yellow supply voltage DC
10.1.7 Start messages and self-test
Directly after the programme has started up, the module displays the last “reset“ cause in the form of
two digits. The module subsequently carries out a short self-test. In the event that the self-test is not
carried out successfully, the red LED will start to flash. If Profibus DP is selected as fieldbus the red
LED indicates an error state while the error code is shown in the display. The error code F4 is dis-
played, when the BI module without Profibus interface is used but the parameter are set to Profibus
DP accidentally.
Once the self-test has been carried out successfully the version number of the software (x.y) is dis-
played briefly. The normal status display begins subsequently (see above).
10.1.8 Power management
The BI module provides a power management function to limit the 230VAC supply current. To avoid
that the high starting current of the drives blows the fuses the actuators are started successively al-
ways one drive every 100ms. Additionally the number of running drives that are connected to the
same fuse is limited (default 8). The current that is required to keep the magnetic valve of a single act-
ing drive closed is neglected. A motor valve is treated like an EHS even though the current is much
less.
If more than 8 actuators of a group connected to the same fuse get a command, the execution of this
command is delayed in such a way that not more than 8 actuators are running simultaneously. Up to 4
of such groups can be configured for each BI. The first group begins with the drive using the address
1 and ends with address A1, the second groups begins with A1+1 and ends with A2 and so on.
The default set up uses 2 groups:
• group 1: drive 1..25
• group 2: drive 26..50
• number of drives: 8
NOTICE
Fuse
In any case all modules of a group must be connected to the same fuse. The default
setting should only be changed in exceptional cases.
10.1.8.1 Configuring the power management
To configure the power management the „Set“ button must be pressed for at least 3s while the BI
starts up. The display will now show . By pressing the “Set” button the group number can be in-
creased. Pressing the “Prgm” button will select this group and the last address of this group is shown
in the display. The “Set” button may now be used to increment the last address. The highest value is
50, the lowest value is the last address of the preceding group plus one. Pressing the “Prgm” button
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once more will store the address and return to the group number display. If the last group (no 3) is
programmed or any group is programmed to address 50 the setup is finished.
From BI V2.2 the number of drives running at the same time can also be adjusted. Instead of leaving
the setup mode the number of drives is displayed in the lower digit while the upper digit shows a “.”.
The number can be changed using the “Set” button. Pressing the “Prgm” button will store the selected
number and leave the setup mode.
NOTICE
Addressing
The BI firmware secures that the last address of a succeeding group is always higher
than the last address of the preceding one. If this condition is not fulfilled the firmware
will adjust the addresses automatically.
10.1.9 Setup of Quick Close Functions
The control input E2 of the BI module is used to activate dif-ferent quick close functions. As soon as the input is set a close or open command is sent to all CM modules that are appropriately parameterised. This parameterisation is done in the setup mode of the BI module. At first the appropriate CM is selected by changing its operation mode. Afterwards the “Prgm” push-button is pressed. The present mode is now dis-played.
By pressing the „Set“ push-button the required mode is se-
lected and confirmed by pressing the “Prgm” push-button once more. The mode that is valid at pre-
sent is displayed with the decimal points turned on otherwise the decimal points are turned off.
This function must be repeated for all required CM. Press both push-buttons simultaneously to leave
the setup mode.
10.1.10 Alarm output
To begin with the alarm output is closed after the self-test has been carried out successfully. Cyclical
testing is carried out subsequently as to whether the modules connected to the local bus are working
accurately. If a module is not available (offline) or if a CM4 / CCM module reports a fault (e.g. timeout)
or is set to local operation mode, the alarm output will be opened. It will be closed again if the fault dis-
appears (e.g. CM4 is set to remote operation again).
10.1.10.1 Repeated alarming of new faults
If the alarm contact is open and an additional alarm occurs the alarm contact is closed for 3 seconds
and then opened again. In this way further alarms can be signalized. Alarms that occur within these 3s
period are also indicated by the next opening of the alarm relay contact.
10.1.11 Lamp test
Terminal no. 3 on the local bus is used as a lamp test input. As soon as 24V are applied, the 3 LED
and all segments of the 7-segment display of the module are illuminated.
NOTICE
Compatibility
This function is implemented for compatibility purpose only and should not be used any
longer. Use mimic inputs instead.
.. none, no quick close function
.. close, if the operation mode is
„remote“
.. open, if the operation mode is
„remote“
.. emergency close in any case
.. emergency open in any case
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10.1.12 Bus Termination
If the BI module is placed at a physical end of the bus the bus cable has to be termi-
nated. This can be done by means of a miniature switch at the front of the module. If
both sliders are set to ON position the termination is turned on, if they are set to the op-
posite position the termination is turned off. All other settings are not allowed.
The bus termination is an active one and meets the Profibus standard.
10.2 Terminal assignment
CAUTION
Damage to the device / malfunction of the actuators
It is imperative to ensure that the supply voltage is not under any circumstances
applied to the local data bus. This may cause the destruction of all connected
modules.
Lower terminals
X2 (black) pluggable
1 PE Protective earth of the hat-rail
2 0V 0V of field bus interface
3 Field bus A io rs485 data
4 Field bus B io rs485 data
Upper terminals
X3 (grey) pluggable
5 E2 0V i Control input 2
6 E2 24V i Control input 2, opto
7 E1 0V i Control input 1
8 E1 24V i Control input 1, opto
X4 (black) pluggable
9 0V i DC power supply, max. 6A
10 24VDC i DC power supply, max. 6A
11 Alarm o Alarm output, opens in case of error
12 Alarm o Alarm output, opens in case of error
Bus connector
1 Data A io Local data bus, rs485
2 Data B io Local data bus, rs485
3 Lamp test i Lamp test input, 24V = lamps on
4 0VDC i Local power supply
5 +24VDC i Local power supply
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10.3 Technical data
supply voltage DC 24V
current requirement DC max. 50mA, plus external load*
control inputs 24V DC
alarm output Relay, 24V, 0,5A
size WxHxD 22,5mm x 105mm x 115mm
terminal type max. 2,5mm²
operating temperature 0°C – 55°C
Protection IP20
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11 BI Modbus interface (slave) The Modbus interface of the fieldbus interface serves to exchange data with a superimposed control
and visualisation system, hereinafter referred to as Modbus master. A register in both report direction
and control direction is used for every valve. Transmission is carried out via an RS485 connection.
The baud rate (4800-56000 baud), the parity (none, even, odd) and the Modbus address (1h..6Fh) can
be parameterised. The number off data bit is fixed to 8. One stop bit is used.
The fieldbus interface has a Modbus RTU interface (slave) and serves the following functions:
• 03 Read holding registers
• 06 Preset single register
• 16 Set multiple registers
This chapter describes the applied data model, i.e. the use and meaning of the individual registers of
the Modbus. This information is required for the preparation of the data model of the superimposed
control system and for the commissioning of the Modbus interface as the case may be. More detailed
information about the Modbus protocol may be obtained from .
11.1 Modbus data model
The data model described here complies with the program version 1.5 or higher.
The first register is always used to monitor the fieldbus interface itself. The following registers are
used for the CM3 and the IO modules.
In detail, the binary digits of the registers have the following meaning:
11.1.1 Fieldbus interface BI status, register 1, (read only)
Bit Meaning
Bit 0 CM3/4 fault, collective message
Bit 1 IO fault, collective message
Bit 2 reserved
Bit 3 control input E1 set
Bit 4 control input E2 set
Bit 5 control input „lamp test“ set
Bit 6 running in passive mode (see also: 13 !used only if secondary BI is connected)
Bit 7 RK16/8 fault, collective message
Bit 8..14 not used
Bit 15 live bit, changes state every 2s (*implemented in BI version V1.6 or higher)
CM3 fault collective message
This binary digit is set if at least one EHS-CM3/4 reports a fault.
IO fault collective message
This binary digit is set if at least one IO module reports a fault.
Fault on the local data bus
This binary digit is set if at least one module on the local bus replies to broadcast address 0 or if fur-
ther faults arise that cannot be allocated to a specific bus participant.
Control input E1 / E2 set
This binary digit is set if control input E1 / E2 has been set (24V).
Control input lamp test set
This binary digit is set if lamp test input has been set.
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11.1.2 CM3/4 status register (read only)
The CM3/4 status register includes the valve position and the valve error messages. The register
number depends on the module address (1-50).
Register number = module address + 1
(50 registers, from no 2 to no 51)
The lower-order byte of the register contains the position information:
Value Meaning
0..100 actual position of valves with analog position feedback
(128..228) most significant bit is set while drive is running (add128)
101 drive closed and in a standstill
102 drive neither open nor closed
103 drive open and in a standstill
105 drive in open position, close command received
106 drive in closed position, open command received
107 drive neither open nor closed while closing
108 drive neither open nor closed while opening
109 drive indicating closed position but is still running
110 drive indicating open position but is still running
111 unknown position
The higher-order byte of the register indicates the error messages:
Bit Meaning Remark
Bit 0 Error (Bit 0-2 binary)
Bit 1
0 = no error
Bit 2 1 = timeout while opening The error flags 1..3 stay set until the cause of the
error is removed or a new command is sent.
Runtime errors generally require resending a com-
mand
2 = timeout while closing
3 = invalid feedback
4 = invalid command
5 = error mimic input open Used with CM4 only
6 = error mimic input close
7 = not used
Bit 3 command close received via mimic input The bit is set as soon as the corresponding input
is set and reset when the input is released. In any
case the bit is set for at least 5s. If the close input
is activated the open input is assumed as deac-
tivated regardless of the physical input voltage. In
case of an activated wire break detection for the
mimic close and mimic open inputs the wire break
case is indicated by setting both bits 3 and 4 con-
currently.
Bit 4 command open received via mimic input
Bit 5 local / remote switch in local position
Bit 6 no AC supply (230VAC)
Bit 7 offline, no response on local bus
11.1.2.1 Combining error messages
The above mentioned error indications are very detailed. It is not necessary or even recommended to
display all error indications on a SCADA system. A useful combination of different error messages in
several groups is recommended.
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Example:
Group 1: runtime error = (error no equals 1) OR (error no equals 2)
Group 2: device error = (error no equals 3) OR (error no equals 4) OR (Bit6 is set)
Group 3: offline error = (Bit7 is set)
Group 2 and 3 may also be combined. Further fault analysis can be done by means of the LED of the
CM3 module.
Furthermore it is recommended that the SCADA control elements of an actuator are hidden or greyed
if the Bit5 is set.
11.1.3 CCM status register (read only)
The CCM status register includes the valve position and the valve error messages. The register num-
ber depends on the module address (1-50).
Register number = module address + 1
(50 registers, from no 2 to no 51)
The lower-order byte of the register indicates the position information:
Value Meaning
0..100 actual position of actuator in % / valve, 0 = closed, 100 = open
(128..228) while valve is moving the higher bit is set (+128)
While actuator is moving and also during calibration the most significant Bit in the position byte is set.
The higher-order byte of the register indicates the error messages:
Bit Meaning Remark
Bit 0 error messages (Bit 0-2 binary)
Bit 1
0 = no error
Bit 2 1 = timeout while opening The error flags 1..4 stay set until the cause of the
error is removed respectively a new command is
sent. Runtime errors generally require resending a
command. Flag 3 is set on power up and is de-
leted when the counter is referenced the first time.
2 = timeout while closing
3 = reference run required
4 = invalid position counter value
5 = self-test error
6 = not used
7 = not used
Bit 3 command close received via mimic input The bits 3 and 4 are set as long as the corre-
sponding inputs are set. In any case the bit is set
for at least 5s. Bit 4 command open received via mimic input
Bit 5 local / remote switch in local position
Bit 6 no supply for solenoid valves (both 24VDC or 230VAC)
Bit 7 offline, no response on local bus
11.1.4 IO status register (read only)
The IO status registers contain the status of the analog and digital inputs of an IO module. An IO mod-
ule occupies a total of 9 registers. The register number depends on the module address.
The module addresses are in the range of 51 – 60.
Register number of the first register = 9*(module addresses -51) + 52
(90 registers, from no 52 to no 141)
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The first register contains the status of the 8 digital inputs in the lower-order byte and error messages
in the higher-order byte.
Bit Meaning
Bit 0..7 digital input 1..8 set
Bit 8 address was changed after last start up
Bit 9 error analog input 1..8
Bit 10 used internally
Bit 15 offline, no response on local bus
The following 8 registers contain one each of the 8 measured values as 12 binary digit value (0..20mA
= 0..4000 Incr.). A valid value must be even.
NOTICE
Valid values
An odd analog value indicates that the last measurement has not been updated be-
cause of an invalid measurement.
11.1.5 TII-status and input registers (read only)
A TII module always uses 9 registers. The first one is the status register. The TII-status register de-
scribes the state of the analog temperature inputs and current outputs of the TII module. The register
number depends on the modules address.
The TII address range is: 51 – 60.
Register number of the first register = 9*(module addresses -51) + 52
(90 registers, from no 52 to no 141)
Bit Meaning
Bit 0…1 analog output 1…2 not connected, wire break or burden resistance to high
Bit 2…7 PT100-[1…6] not connected, wire break or temperature not in measurement range
Bit 8 address was change since last start-up
Bit 9 error of any analog input
Bit 10…11 reserved
Bit 15 offline, no response on local bus
The following 8 registers contain one each of the 8 measured values (PT100: in 1/10 °C; 0..20mA =
0..4000 Incr.). A valid value must be even.
NOTICE
Valid values
An odd analog value indicates that the last measurement has not been updated be-
cause of an invalid measurement
11.1.6 RK status register (read only)
The RK status registers contain the status of the digital inputs and error flags of an RK module. An RK
module occupies a total of 2 registers. The register number depends on the module address.
The module addresses are in the range of 61 – 80.
Register number = 2*(module address – 61) + 203
(40 registers, from no 203 to no 241)
The first register shows the error flags in the lower byte and an 8 bit counter value in the upper byte.
Bit Meaning
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Bit 0 fuse is damaged
Bit 1 address button pressed
Bit 2 used internally
Bit 7 offline, no response at the local bus
Bit 8-15 8 Bit counter, all changes of input 1 are counted.
The second register shows the status of the 16 digital inputs.
Bit Meaning
Bit 0 digital input 1 (24V = Bit set
…
Bit 15 digital input 16 (24V = Bit set)
11.1.7 Fieldbus interface BI remote control, register 142 (read/write)
This register can be used by the Modbus master to control various functions of the fieldbus interface.
Bit Meaning
Bit 0 reserved
Bit 1 force BI to passive mode (see also: 13)
Bit 2…14 not used
Bit 15 Profibus data are valid (see also: 10.1.3.1) (implemented in BI version V1.6 or higher)
11.1.8 CM3/4 control register (read/write)
A CM3 control register is used to send a command to a valve. The register number depends on the
module address (1-50).
Register number = module address + 142
(50 registers, from no 143 to no 192)
Only the lower-order byte of the valve control register is used.
Value Meaning
0..100 position set point for %Pos drives
101 close drive
102 stop drive
103 open drive
104 acknowledge error, erase last command
111 commands by mimic diagram inputs only (not required any longer)
If command 111 is sent the BI completely passes control to the CM3/4 modules. The CM3 acts as if
there is no BI. Only old CM3 versions V1.6 or lower require this command to enable the mimic inputs
permanently. V1.7 and newer always react properly on mimic inputs in remote mode and do not re-
quire this command any longer.
Any command change will reset the errors 1..4. To force a command change the following way is sug-
gested:
Set the most significant bit of the command byte to indicate a new command. The CM3 / CCM
will react on this command immediately. The bit should be kept high for at least 1s and should
be reset afterwards.
Besides resetting error conditions restarting a command may be useful in certain applications like ac-
tuators that may be operated manually by hand wheel (override). If such a drive is closed by com-
mand and opened manually afterwards a repeated close command will close it again.
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example:
• send close command 128+101=229, actuator starts running, wait 1s, send close command
101
• actuator is closed
► actuator is opened manually
• send close command 128+101=229 once more , actuator starts running, wait 1s, send close
command 101
• actuator is closed again
11.1.9 CCM control register (read/write)
The CCM control register is used to send a command to the actuator. The register number depends
on the module address (1-50).
Register number = module address + 142
(50 registers, from no 143 to no 192)
Only the lower-order byte of the valve control register is used.
Value Meaning
0..100 position set point
101 close drive completely (same as 0)
102 stop drive
103 open drive completely (same as 100)
105 start calibration
111 commands by mimic diagram inputs only
NOTICE
Final position during calibration
During calibration the actuator will be completely opened and closed again. Make sure
that both final positions are reached.
If command 111 is sent, the CCM takes over the control from BI. The BI power management is no
longer effective. Commands sent via mimic inputs are always executed, independent from BI com-
mands.
Each command change resets error messages 1…4. For resetting without ´command change, the fol-
lowing procedure is executed.
11.1.10 IO control register (read/write)
The IO control register is used to set the 4 digital outputs of the IO 8/8/4 module. The register number
depends on the module address. The module addresses are in the range of 51 – 60.
Register number = (module address – 51) + 193
(10 registers, from no 193 to no 202)
Bit Meaning
Bit 0…3 digital output 1..4 set, outputs are reset if IO 8/8/4 goes offline
Bit 4…7 digital output 1..4 set, outputs stay on if IO 8/8/4 goes offline
11.1.11 TII-control register (read/write)
The TII-control register is used to set the 2 analog outputs of the TII module. The register number de-
pends on the module’s address.
Register number = (module addressee – 51) + 193
(10 registers, von no. 193 to no. 202)
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Bit Meaning
Bits 15…8 set point for analog output 1;
the output is set to 0 if the data connection between Modbus master and BI or be-
tween BI and TII is interrupted.
Bits 7…0 set point for analog output 2;
the output is set to 0 if the data connection between Modbus maser and BI or be-
tween BI and TII is interrupted.
example:
Register output 1 output 2
32FAh 4 mA 20 mA
upper or lower
byte of register output curent
00h <1 mA (off)
32h 4 mA
7Dh 10 mA
FAh 20 mA
FFh 20,48 mA (ca.)
11.1.12 RK control register (read / write)
The RK control register are used to control the relay outputs. Each module uses one register.
The register number depends on the module address.
The module addresses are in the range of 61 – 80.
Register number = (module address – 61) + 243
(20 registers, from no 243 to no 262)
Bit Meaning
Bit0…7 set relay output 1..8;
all outputs are reset if the data connection between PLC and PCM system fails
Bit8…15 set relay output 1..8;
all outputs keep the current state if the data connection between PLC and PCM sys-
tem fails
11.2 Fieldbus Watchdog
The BI Module permanently supervises the proper function of the Modbus (Profibus). The BI must re-
ceive at least one valid Modbus request every 5s otherwise the following functions will be carried out:
• A command 111 „enable mimic diagram inputs“ is sent to all CM3 modules.
• All control bits 0..3 of all IO8/8/4 are set to 0, that means that all outputs are reset
• All control bits 0..7 of all RK16/8 are set to 0, that means that all outputs are reset
We recommend starting a request at least every second. This function is implemented for the Profibus
protocol is the same way.
11.3 Extended Modbus Interface
Besides the formerly described Modbus registers the BI from version 2.5 on provides additional regis-
ters that can be used to read and write the parameter sets and to read the version number of all mod-
ules. Those registers are intended for diagnosis purpose mainly.
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11.3.1 Version Number Registers
For each PCM Module one register is provided were the BI writes the version number of the corre-
sponding PCM module. These 80 registers start at register number 400 and are read only registers.
Register Module
400 BI
401…450 CM3, CM4 with Addr. 1…50
451…460 IO8/8/4, TII with Addr. 51…60
461…480 RK16/8 with Addr. 61…80
11.3.2 Parameter Register
For each CM4 five registers are reserved that hold the CM4 operating parameters. These 250 regis-
ters start at register 500. Please keep in mind that the parameters are read from the BI memory and
not from the CM4.
CAUTION
Malfunction of the PCM system / Damage to the CM4 devices or actuators
These registers must not be written!
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11.4 Register summary
Reg.
No Status-Register
Bit
higher -order byte lower-order byte
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
1 BI status p Inputs Faults
2 CM status, module 1 messages Mo Mc Errors Position information
up to
51 CM status, module 50 messages Mo Mc Errors Position information
52
IO-status, module 51
TII-status, module 51
Error messages 8 <---digital inputs---> 1
Error messages T6 T5 T4 T3 T2 T1 IA2 IA1
53 IO / TII analog input 1 / PT100-1
54 IO / TII analog input 2 / PT100-2
55-
59
up to
60 IO / TII analog input 8 / isolated current input
to
133
IO-Status, Module 60
TII-Status, Module 60
Error messages 8 <---digital inputs---> 1
Error messages T6 T5 T4 T3 T2 T1 IA2 IA1
134 IO / TII analog input 1 / PT100-1
135 IO / TII analog input 2 / PT100-2
136-
140
up to
141 IO / TII analog input 8 / isolated current input
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13 Secondary BI Module, passive mode To achieve an improved availability of the field
bus connection (either Profibus DP or Modbus
RTU) an additional, secondary BI module may
be used. This secondary module is usually
running in passive mode permanently reading
the traffic on the local bus. Therefore it will al-
ways show the latest data of all modules con-
nected but it cannot and must not send any
command to the modules.
Whether a BI runs in passive or active mode
depends on its priority on the local bus. Al-
ways the BI with the highest priority becomes
active. The priority depends on the following
conditions:
Priority Condition
4 Parameter Setup Tool if active
3 primary module, field bus connection to supervisory control is working properly
3 primary module, running in setup mode
2 secondary module, always
1 primary module, no field bus connection and no setup mode
NOTICE
Parameter Setup Tool
The Parameter Setup Tool PST always gets priority 4 and supersedes all BI modules.
If the field bus connection of the primary module fails the priority of this module is reduced to 1 and
therefore the primary module becomes passive whereas the secondary module becomes active. Be-
cause a BI running in setup mode needs full access to the local bus the priority of the primary BI is set
to 3 if setup mode is turned on. To use the secondary BI in setup mode the fieldbus connection of the
primary BI must be interrupted during setup.
The secondary BI should preferably be mounted on the right side of the CM modules. The control in-
puts E1 and E2 are connected in parallel to the primary BI if used at all.
13.1 Parameterisation of the secondary BI module
The address setting is the only difference between primary and secondary BI. If both BI are connected
to separate field busses they both may (and preferably should) use the same real fieldbus address.
The secondary BI module is set to a fieldbus address “real address + 80h”. That means that the sec-
ondary BI with the fieldbus address 1 is set to address 1+80h = 81h.
NOTICE
Compatibility
All functions described here are available only in software version 2.0 or higher!
13.2 Fieldbus interface BI status, register 1 (read only)
One entry is added to this register. As long as the BI is running in passive mode all data are valid but
no command will be sent to the modules.
Bit Meaning
IO
prim.BI
CMCMM
CMCMM
1 21
sec.BI
CMCMM
3 ...
+24V
0V
primary bus
secondary bus
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Bit6 running in passive mode
13.3 Fieldbus interface BI remote control, register 142 (read/write)
One entry is added to this register. For test purpose the BI can be forced into passive mode. The sec-
ondary BI will than change to active mode.
NOTICE
Passive mode
Only one single BI must be set to passive mode.
Bit Meaning
Bit6 force BI to passive mode
13.4 Operating redundant BI
Both master interface settings should be (but don’t have to be) identical. If two separate bus cables
are used even the slave addresses may and should be the same. The master software should treat
both BIs as well as the connected modules identically. There is no need to send commands to the
passive BI as this BI can’t send commands to the connected modules. Anyhow you may do so if it is
more convenient. The passive flag in the BI status register should be indicated to the user. Of course
both masters must poll the primary and the secondary BIs permanently. Otherwise a failure of the sec-
ondary bus may not be noticed.
For test purpose the master should be able to stop polling the primary bus. In this case the secondary
BI must indicate that it turned to active state a few seconds later. If turning off the primary master is
not possible the primary BI can be forced to passive mode by setting the corresponding bit in the con-
trol register.
13.5 Alarm output
The alarm output of the passive BI is always closed that means an alarm is never signalised. The ac-
tive BI behaves like a standard BI.
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14 Parameter Setup Tool (PST) The Parameter Setup Tool (PST) is a small handheld device
equipped with a four line LCD display and five buttons. By means of a
spiral cable with a RJ11 plug it can be plugged in the PST-C con-
nector module and thus connected with the local PMC bus. The PST
is supplied by the local bus and has full access to the local data bus
and to the connected CM4 modules. Of course the CM4 must be ad-
dressed in the usual way either using a BI or the PST.
Note: If a BI module is used together with CM4 and PST the soft-
ware version of this BI must be V2.7 or higher. Otherwise the
functions described here are not or only partially available.
The PST may be used in combination with one or two BI.
14.1 PST as local Bus Master
CAUTION
Control system loses control function
As soon as a submenu is selected, the PST changes to active mode as bus master.
The supervising control system can no longer control the modules.
• Changes and parameterization must only be carried out by trained staff.
• Bear in mind any consequence that may occur when the control system has no in-
fluence and possibility of intervention on the system
• After finishing your work, select the main menu or disconnect the PST from the bus.
The PST may be connected to a running system and doesn’t interfere with the normal function of the
system. But if any sub-menu of the PST is called the BIs become passive and the PST acts as a Bus
master. The lower decimal points of the BIs turn on and indicate the passive state.
If parameters are sent to a CM4 module they will also be sent to the BIs and stored in a non-volatile
memory. In this way the parameter set can automatically be restored if a CM4 has to be replaced.
All CM4 are permanently requested by the PST in the same way a BI would do. All other PCM mod-
ules like IO 8/8/4 or RK 16/8 are not served by the PST. The output signals of those modules are re-
set if this function is used.
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14.2 PST Main Menu
PCM Set-Up Tool V1.2
Pleiger Elektronik
1: Parameter set-up
2: Address set-up
If the PST is plugged in it shows the main menu. As long as the PST shows this main menu it has no
access to the local Bus of the PCM system and the system operates as usual.
This menu is used to call one of two functions, either to set the CM addresses or to change the CM
parameter. Use the arrow keys ▲ and ▼to select the desired function and call the function by press-ing the OK-Button. Alternatively pressing the arrow key ▲ for a longer time will call function 1.
(Notice: The PST distinguishes two ways of pressing a button, a short click on a button lasting less
than 0,7s and pressing the button for more than 0,7s. The short click has the meaning OK or
Acknowledge whereas a long press means escape or abort.)
As soon as one of the sub menus is selected, the PST takes control to the local Bus and all BI turn
passive and do not communicate to the connected modules.
NOTICE
Terminating setup
If the PST is no longer needed, select the main menu or disconnect the PST from the
local Bus.
The PST automatically returns to the main menu if none of the five buttons is pressed
for 3 minutes (from version 1.1 on only)
14.3 “Address Setup” Menu
This function serves to set or change the address of a CM4 module. The way to set an address is sim-
ilar to the BI in setup mode.
address set ??
first free addr. 1
address offset 0
new address 1
Turn CM4 to remote mode and then press the open / close command switch to show some more in-
formation about this node.
address set Vx.y aa
The version of the CM4 software Vx.y as well as the module address „aa“ are displayed. If no address
is set „no“ is displayed.
first free addr aa
The lowest unused address is shown here. Usually this address will be used for the selected node.
address offset aa
If the lowest free address is not desired for the selected node the user can adjust the desired address
by pressing the arrow keys▲ / ▼to change the address. Addresses that are already in use will be
skipped.
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new address aa
This is the address value that will be used for this node if the operation mode switch is changed to lo-
cal while the command button is press into close position.
Long press the OK-Button to leave the address setup menu.
14.4 „Parameter Setup“ Menu
The parameter setup menu can be called in two different ways.
1. Select menu in the main menu and press the OK-Button
2. Press the arrow up key ▲ long.
CM4 V4.2 ID 7 Typ: 0
Tr: 50 Ta: 0 Tb: 0
Configuration: 00000
dbl acting o/c
• The first line shows the module kind, the software version of the module, the address (ID) and
the actuator kind in form of a number.
• The second line shows the actuator’s run-time and if additional timing parameters are required
the parameter Ta and Tb. The meaning of those parameters depends on the actuator kind.
• The third line shows the module configuration in form of a 5-digit number.
• The last line is used to add some comments that further describe the meaning of the selected
parameter.
Long press the OK button to return to the main menu again.
14.4.1 Selecting the next or previous CM4
By pressing the arrow key▼long the CM4 with the previous address is selected while pressing the ar-
row key▲ for at least 1s the CM4 with the next higher address is selected. If a CM4 module is found
the parameters of this module are displayed.
Hint: To select any CM4 module simply change its operation mode from remote to local. The se-
lected module starts blinking
14.4.2 Selecting a Parameter
First of all use the arrow keys to select the desired parameter and then press the OK Button to change
to the edit mode. The cursor now changes its appearance. Instead of a blinking cursor an underscore
is shown. A hint text for this parameter is shown in the last line.
14.4.3 Changing the Parameter
The up / down arrow keys are used to increase or decrease the value, the left / right arrow keys are
used to select the digit that shall be changed.
If the desired value of the parameter is set press the OK button shortly to confirm this parameter and
to send it to BI and CM4. The edit mode is left and the selection mode is turned on again. The appear-
ance of the cursor changes to a blinking cursor again.
If the modified parameter value shall be discarded in edit mode just press the OK button long. The edit
mode will be left but the parameter value stays unchanged.
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14.4.4 The Actuator type
The actuator type replaces the setting of the quad DIP switch of the CM3. This parameter defines the
required control function for the actuator. Currently the functions 0…18 are defined for the CM4 mod-
ule. The types 0…15 are almost identical to the corresponding types of the CM3. Furthermore a so
called default type is defined and used as works setting or if a parameter set is erased. A parameter
set is erased whenever the modules address is set or changed. The default type is indicated by “*0”
and cannot be chosen by the user.
14.4.5 Timing Parameter
The parameter Tr defines the runtime of the actuator. In general a fairly rough adjustment (-5% ..
+30%) is sufficient whereby, if anything, the time should be assessed somewhat too generously. The
range is 0s … 520s. This parameter is used to calculate the supervision time:
Ts = 1,2*Tr + 6s
and the follow-up time:
Tf = 0,1*Tr + 2s
Actuators with operation mode %Pos
Parameter Ta defines the distance between target position and stop position in % while closing.
Parameter Tb defines the distance between target position and stop position in % while opening.
Double acting actuators with successive closing or opening
Parameter Ta defines the pulse time in 0,1s and parameter Tb defines the pause time in 0,1s. On
closing the first pulse lasts Tr/2. On opening the actuator begins with start stop operation and contin-
ues until the sum of all pulses are > Tr/2. Then the actuator moves to open position without further
stops. (Hint: current version continues stepping until actuator is open).
Single acting actuators with successive closing
Parameter Tr equals the runtime from close to open position. Opening is done without stopping. Pa-
rameter Ta defines the runtime from open to close position. Tb is the desired runtime for closing.
While closing the actuator starts with a step that lasts Ta/2 and then continues stepping with smaller
steps while the pulse time is at least 1s and not more than 10 pulses are used to close the actuator
completely. The number of pulses and the final runtime depends on the current actuator speed.
14.5 Teach-In
The CM4 from version 4.1 provides a Teach-In function to determine the timing parameter Tr, Ta and
Tb in an easy and reliable way. The meaning of the timing parameter depends on the actuator type,
as mentioned before.
The Teach-In function is started if:
• The parameter Tr has been set to 0 and the open command is set in local operation mode or
• The CM4 is selected by the PST and the open command is set in local operation mode
The actuator first opens completely, stays in open position for a few s and then closes again. If an an-
alog position indication is used the actuator stops at 30% while opening and also while closing. Finally
the parameter are calculated, stored in EEProm and are also sent to the BI. The BI once indicates
E.E. for a second. If a BI is used the version must be 2.6 or higher, otherwise the BI will indicate a pa-
rameter fault PF.
For actuators that close or open successively the pulse and pause time is set in such a way that the
total close time is doubled. That means that the pause time is twice as high as the pulse time. It is at-
tempt to set the times in such a way that 10 steps are required for the last 50% and each pulse takes
at least 1s. When the actuator is opened stepwise the step mode is uses for the whole movement.
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The Teach-In can be terminated by pressing the close button or by changing the operation mode to
remote. As long as the parameter Tr = 0 the Teach-In can be started again as mentioned before.
14.6 Configuration
The configuration of the module is defined by a 5 digit number. The advantage of such a number is that it can easily be added to the documentation and checked at a glance. Besides the address and the actuator type the configuration is added to the wiring diagram. In most cases the default value „00000“ will be used.
This table helps to find the correct configuration number.
1. local options Options for local operation + alarm options0 standard standard, alarm contact opens on error1 local override mimic operation allowed in local mode2 alarm out = local ctrl alarm contact opens on local operation3 loc over + alarm = local ctrl combining 1 and 2
2. feedback input open / close position indication inputs0 standard standard1 wire break detection wire break detection on2 short detection short circuit detection on3 break + short detection both on
3. mimic ouputs mimic outputs0 mimic out standard standard, blinking while running1 mimic out no_blink mimic outputs = feedback input
4. mimic input open mimic input open0 standard standard1 wire break detection wire break detection on2 short detection short circuit detection on3 break + short detection short circuit and wire break detection on4 inverted input inverted, 0V means input is set5 break + inverted inverted + wire break detection6 short + inverted inverted + short detection7 all all three special function set
5. mimic input close mimic input close0 standard standard1 wire break detection wire break detection on2 short detection short circuit detection on3 break + short detection short circuit and wire break detection on4 inverted input inverted, 0V means input is set5 break + inverted inverted + wire break detection6 short + inverted inverted + short detection
0 0 0 0 0 7 all all three special function set
Parameter Input level Alarm Command
0 standard break Off Off
low Off Off
high Off On
short Off On
3 break On Off
break+short low Off Off
high Off On
short On Off
4 break Off On
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PCM series CM4
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The reaction of the CM4 on the mimic input level depends on the parameter setting. The behaviour of the command inputs close and open is identi-cal.
14.6.1 Copy and Paste
Long press the arrow key ► to copy all parame-
ters of the latest parameter set that has been confirmed to the selected node. Long press the arrow
key ◄ to replace all parameter of the selected node by default values.
inverted low Off On
high Off Off
short Off Off
7 break On On
Inverted+ low Off On
break+short high Off Off
short On Off
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PCM series CM4
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15 PCM modules, available versions CM3 modules should no longer be used for new installations. This applies particularly to special ver-
sions xx110 to xx180.
15.1 CM3
CM3 is no longer recommended for new installations!
Article number Function
9341100100 Standard device as described in this manual if not otherwise mentioned
9341100110 CM3 with control functions for hydraulic actuators with 24V solenoid valves (see
separate manual)
9341100120 CM3 for spring close actuators with separated hydraulic unit (separate manual)
9341100140 Like standard device but extended operation mode 1+2 is already set
9341100150 Like standard device but extended operation mode 1+3 is already set
9341100160 Device with wire break detection and extended operation mode 1+2 is already set
9341100170 Device with wire break detection and extended operation mode 1+4 is already set
9341100180 Like standard device but extended operation mode 1 is already set
9341100190 Standard device but mimic outputs indicate drive position only, without blinking
15.2 CM4
Article number Function
9341100800 Standard device as described in this manual.
9341100810 Special version for control function 18 and 19.
15.3 BI
Article number Function
9341100200 Standard device as described in this manual, provides Modbus + Profibus inter-
face
9341100250 Simplified version, provides Modbus interface only
15.4 IO 8/8/4
Article number Function
9341100300 Standard device as described in this manual
15.5 TII
Article number Function
9341100600 Standard device as described in this manual
15.6 RK 16/8
Article number Function
9341100400 Standard device as described in this manual
15.7 CCM
Article number Function
9341100500 Standard device as described in this manual