Inverter Support Software FRENIC Loader Instruction Manual Thank you for purchasing our high-performance, vector control FRENIC-Lift (LM2) series of inverters. • This manual provides all the information on Fuji’s inverter support software FRENIC Loader FRENIC-LIFT (LM2). Read this manual carefully for correct use of FRENIC Loader FRENIC-LIFT (LM2) • This manual does not contain information on the inverter itself. Read the inverter reference manual, inverter instruction manual in conjunction with this manual. • Incorrect handling may prevent Loader from operating correctly, shorten the inverter service life, or cause problems. Fuji Electric Co., Ltd. INR-SI47-1971
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Transcript
Inverter Support Software
FRENIC Loader
Instruction Manual
Thank you for purchasing our high-performance, vector control FRENIC-Lift (LM2) series of inverters.
• This manual provides all the information on Fuji’s inverter support software FRENIC Loader FRENIC-LIFT (LM2).
Read this manual carefully for correct use of FRENIC Loader FRENIC-LIFT (LM2)
• This manual does not contain information on the inverter itself. Read the inverter reference manual, inverter instruction manual in conjunction with this manual.
• Incorrect handling may prevent Loader from operating correctly, shorten the inverter service life, or cause problems.
1.1.1. Features ........................................................................................................................................ 5
1.2. Connecting Inverters to a PC ........................................................................................................................ 6
Chapter2 Description of Functions ...................................................................................................................... 35
2.1. Main Window ............................................................................................................................................... 35
2.2.1. Create New File ........................................................................................................................... 36
2.2.2. Open ............................................................................................................................................ 36
2.2.3. Close ........................................................................................................................................... 36
2.2.4. Save ............................................................................................................................................ 37
2.2.5. Save As… .................................................................................................................................... 37
2.2.9. End .............................................................................................................................................. 38
2.3. Menu ........................................................................................................................................................... 39
2.3.1. Function Code Setting ................................................................................................................. 39
2.3.1.1. Open the customizable logic setting window ............................................................................... 39
2.3.1.2. Create New Function Setting ....................................................................................................... 39
2.3.1.3. Read File from the PC ................................................................................................................. 39
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2.3.1.4. Read from the Inverter ................................................................................................................. 39
2.3.1.5. Edit List ........................................................................................................................................ 39
2.3.1.6. Auto Tuning ................................................................................................................................. 50
2.3.1.7. File Information ............................................................................................................................ 51
2.4.1. Communication Setup ............................................................................................................... 114
2.4.2. Language ................................................................................................................................... 114
2.7. Status bar .................................................................................................................................................. 115
2.9. Help ........................................................................................................................................................... 118
2.9.1. Version Information.................................................................................................................... 118
From the Start menu, select All Programs | fujielectric | FRENIC Loader4 | FRENIC Loader4
Uninstall.
The confirmation screen at left appears.
Click Yes.
The confirmation screen at left
appears.
Click Yes.
The uninstallation progress bar
appears.
To abort the uninstallation, click
Cancel.
In the above procedure, perform the uninstallation.
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1.3.2.2. Before uninstalling Message Manager
Before uninstalling Message Manager, be sure to quit both Loader and Message Manager.
・Quitting Message Manager
Message Manager is software that manages communication between the PC and
inverters. To make sure that Message Manager has quitted, check that no Message
Manager icon is displayed in the task tray. If the icon is displayed, right-click it to quit
Message Manager. If doing so cannot quit it, shut down or log off Windows.
・Once you uninstall Loader when Message Manager is running, a new version of
Loader installed after that cannot run properly, that is, it may no longer be able to
recognize inverters. If this happens, first delete the folder (including its contents)
named Fuji Electric Shared in the file path as shown below, and then reinstall
Loader.
C:¥Program Files¥Common Files¥Fuji Electric Shared
(In the file path shown above, "C" represents the drive letter of the partition or hard
disk where Windows is installed. If Windows is installed on a different drive in your
system, replace "C" with the letter corresponding to that drive.)
・Quitting Message Manager
Click this to display the hidden icons as shown below.
Right-click this icon to display Exit MessageManager, then click it. The confirmation
window appears. Click Yes to quit Message Manager.
There are times when an icon is displayed here.
Chapter1 Before Using FRENIC Loader
25
1.3.2.3. Uninstalling Message Manager
From the Start menu, select All Programs | Message Manager | Message Manager
Uninstall.
The confirmation screen at left appears.
To continue, click Yes.
The confirmation screen at left
appears.
To continue the uninstallation
procedure, click Yes.
In the above procedure, perform the uninstallation.
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When it is ready to restart, click
Finish.
1.4. Configuring the Settings for Inverter(s) and Loader
1.4.1. Configuring communication-related function codes in the
inverter
The table below lists inverter's function codes related to Loader. Configure those codes before
connecting Loader to the inverter
Function code
Name Setting range Factory default
y01,y11 Station address 1~255 1
y04,y14 Baud rate
0:2400 bps
2:9600 bps
4:38400 bps
1:4800 bps
3:19200 bps 3
y10,y20 Protocol
0:Modbus RTU protocol
1:FRENIC Loader protocol (SX protocol)
2:Reserved
5:DCP protocol
y10: 1
y20: 0
y01,y11:Station address
Set the y01/y11 data to the same value as the RS-485 No. setting made in Loader's
Device connection list.
Refer to “1.4.5Connection settings”.
y04,y14:Baud rate
Set the y04/y14 data to the same value as the baud rate setting of communication
settings of the PC loader.
y10,y20:Protocol
Set the y10/y20 data to "1" (FRENIC Loader protocol).
Chapter1 Before Using FRENIC Loader
27
1.4.2. Checking the COM port on the PC (when using a
communications level converter)
Loader running on the PC uses the RS-232C communications port (COM) to interface with
inverters.
When an RS-232C / RS-485 converter is connected to the PC, check what COM port number
(COM#) on the PC is assigned to the RS-232C / RS-485 converter.
To use the USB interface, select a USB / RS-485 converter that functions as a virtual
RS-232C communications port (COM). When a USB / RS-485 converter is connected,
Windows automatically assigns a free COM port on the PC to the converter. To check the
assignment, follow the procedure below.
From the Start menu, select Control Panel | Hardware and Sound | Device Manager.
Click + preceding Ports (COM &
LPT) to show details.
Check the number "n" in USB Serial
Port (COMn).
This example shows that COM3 is
assigned to the USB Serial Port.
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1.4.3. Configuring Loader
When Loader has been installed on your PC, selecting All Programs | FRENIC Loader4 |
FRENIC Loader4 Start from the Start menu starts Loader.
Chapter1 Before Using FRENIC Loader
29
If Loader starts, the Quick Access Menu first appears as shown below.
This menu contains the 8 quick-start icons for the programs contained in Loader. To start a
program, simply click the corresponding icon (Schedule operation and Test running can not be
used).
Details of the programs are described in Chapter 2.
When using Loader for the first time or after having changed the supporting inverter(s), you
need to configure the operating environment by setting up the communications parameters
(COM Setting).
Click the COM Setting icon to open the Communication Setting dialog or Device connection list
window.
・If the Quick Access Menu is not displayed, click the icon on the toolbar (shown
below) at the bottom of the Loader top window to open the menu.
Configures
communications
parameters
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1.4.4. Communication Settings
Click [COM.Setting.] icon in the left row in Simple Menu to display the screen which sets the
methods to connect the loader, targets to be connected and communication conditions. Enter
the data by referring to the following descriptions. Alternatively, by selecting Setup |
Communication Settings from Main Menu, you can display the communication setting screen
without using Simple Menu.
[ 1 ] Connection Methods
Select the method to connect the loader.
Connect Loader Directly to Inverter
Select this method when connecting your PC to the inverter directly, not via MICREX-SX
Controller.
(You can select one of the two communication types: RS485 or USB.)
Chapter1 Before Using FRENIC Loader
31
[ 2 ] Port
You can do settings on communications. (In the initial status, you can establish communications
without changing any setting because the PC initial settings are well matched with those of the
inverter.)
RS-485
Select this method when connecting your PC to the inverter via RS-485.
・Port setting
Choose the PC communication port to which you connected the USB - RS-485 converter /
RS-232C - RS-485 converter.
・Baud rate
Set the transmission rate. You must select the transmission rate same as the one for the
inverter.
・Flow control
Since the recommended converter manages the flow control by automatic switching
through transmission data monitoring, you do not have to change this setting. The flow
control is a method that uses RS-232C control signals to control RS-485
transmission/reception switching.
・Data length
Set the data length per frame. However, regardless of the setting is fixed to "8bit".
・Parity
Set the parity type. However, regardless of the setting is fixed to "Even".
・Stop bit
Set the stop bit length per frame. However, regardless of the setting is fixed to "1bit".
USB connection
Select if you want to connect a personal computer and an inverter with a USB cable via
the TP-E1U (option).
Please select the "Data in Inverter (via Keypad)".
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[ 3 ] Communication Conditions
Do the settings on the communication retry.
・Retry count
This sets how many times communication allows retry in case of failure. As the retry count
increases, the possibility to succeed communications may increase. However, it will take
time until the error dialog appears. The count of one or so is recommended.
・Time out
If no response is received from the inverter within the time limit set here, the communication
error dialog will open. A shorter timeout setting allows sooner display of the error dialog.
However, an extremely short timeout may cause a communication error even during normal
operation, for example, when taking long time to handle the inverter rather than the
communication errors.
[ 4 ] Perform Connection Check
Connection Check is a function to always monitor the communication status between your PC
and the inverter that is registered through the connection settings. By clicking the check box to
the left of [Perform Connection Check] and checking the box, the PC will automatically check
the status of connection with the inverter and displays the communication status on the status
bar. If one of the previously registered inverters disables to communicate due to disconnection
or other problem, the response performance will become very slow. Be sure to remove the
disabled inverter from the connection settings.
Chapter1 Before Using FRENIC Loader
33
1.4.5. Connection settings
Click COM setting | Connection Setting to display the Connection Settings screen.
[ 1 ] For connection to RS-485 port
RS-485 connection
The Device connection list window shows the inverters available for RS-485 communication.
Double-clicking (or use the Advance… button) the row where the inverter to be modified or
added is listed calls up Advanced dialog shown below.
Selection of inverters to be monitored
To make an inverter enable to be monitored, put a check
mark (✓) in the box located
at the left end column of the list.
Delete
Clicking the row to be deleted and clicking this Delete button deletes the inverter listed in that
row. Use this for the inverter(s) that has been disconnected from Loader.
Browse
Clicking this button checks whether a link between Loader and the inverter(s) (marked with
✓) is established. The result appears in the Status column.
Status column
- Unknown
- Connecting
- Disconnected
: The communications status has been unknown.
: The communications link has been established.
: The communications link has not yet been established.
Advance
Clicking the row to be modified or added and clicking this Advance button calls up the Advanced dialog shown at the right.
Fill in the Equipment name and RS-485 address (station address
*) boxes in the
dialog and click OK. To cancel your entry or selection, click Cancel.
* According to Channel to use of RS485,
please set it as follows.
RS-485 Ch1 : y01
RS-485 Ch2 : y11
After completion of data entry, check the settings again and click OK to exit the device
connection operation.
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[ 2 ] For connection to USB(via TP-E1U)
USB(via TP-E1U): Data in inverter
Only a single line appears as shown below. After making sure that the equipment name and
RS-485 num. (station address) are correct, click the Browse button to monitor the current
communications link status.
Selection of inverters to be monitored
To make an inverter enable
to be monitored, put a
check mark (✓) in the box
located at the left end
column of the list.
Browse
Clicking this button checks
whether a link between
Loader and the inverter is
established. The result
appears in the Status
column.
Status column
- Unknown
- Connecting
- Disconnected
: The communications status has been unknown.
: The communications link has been established.
: The communications link has not yet been established.
Advance
Clicking the row to be modified and clicking this Advance button calls up the Advanced
dialog shown at the right.
Fill in the Equipment name and a station address
* boxes in the dialog and click OK.
To cancel your entry or selection, click Cancel.
* According to Channel to use of USB,
please set y01.
After completion of data entry, check the settings again and click OK to exit the device
connection operation.
Chapter2 Description of Functions
35
Chapter2 Description of Functions 2.1. Main Window
Main Window is the first screen appearing after starting the loader. Simple Menu is displayed on
Main Window. (The following example omits the display.)
Main Menu
You can select all the Loader functions.
Tool Bar
You can select primary Loader functions.
Status Bar
This shows the outline of the function to be selected. It
also displays the status of connection with the inverter
inthe upper right box.
Main Menu
It contains six selectable functions: [File], [Menu], [Setup], [View], [Window] and [Help].
Tool Bar
This allows you to select common functions quickly and easily. For example, to open a file
which contains the function code data, you should normally click [File] on Main Menu and then
click [Open] under [File] menu; accordingly two actions are required. Using Tool Bar, you can
open the file simply by clicking icon.
Status Bar
Place the mouse pointer on the function icon or menu being displayed. Then, the statement
appears, describing the meaning of the function or menu.
When “Perform Connection Check” is selected in Communication Setting (refer to “1.4.3
Configuring Loader”), the status of connection with the inverter is displayed in the upper right
box. (In the above example, “Unknown” is displayed.)
36
2.2. File
This section describes main functions of File.
2.2.1. Create New File
This function creates a new file of function code data.
Model selection pull- down menu
Select the format of the model.
Area Specification
Select the specification by area.
Inverter voltage
Choose the inverter voltage.
Inverter capacity.
Choose the inverter capacity.
You can also open a list of function code data defaulted by the loader. Therefore, you can edit
the function code data even if the inverter is not connected to your PC.
2.2.2. Open
This function reads a file of Function code data, Realtime trace data or Historical trace data,
Customizable logic data that has been already created and saved in your PC and opens the
window to edit the file data.
Open
This button opens the selected
file.
File type
・Function code data :「*.FNL」
・Realtime trace data :「*.RT1」
・Historical trace data :「*.HT1」
・Customizable logic data :「*.CML」
2.2.3. Close
This function closes the active window.
Chapter2 Description of Functions
37
2.2.4. Save
This function overwrites and saves the active function code setting. If the data has not been
saved before, the Save function does the same operation for the data as “5) Save As…”.
2.2.5. Save As…
This function opens the following dialog, which allows you to enter the name of the active file
and save it under the name.
* The types of files you can save are as below:
・Function code data :「*.FNL」
・Realtime trace data :「*.RT1」
・Historical trace data :「*.HT1」
・Comma delimiter :「*.CSV」
・trace data (Graph image) :「*.JPG」
2.2.6. Print
This function specifies the printer, property, print range and number of copies to be printed.
Printer Name
Select printer that can
be used.
Property
Detailed settings for the
selected printer-specific.
Print range
Set the page range.
Print copies
Set the number of
copies.
OK
Click the “OK” and
printing is started.
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2.2.7. Print Preview
This function displays the print preview of the printable data of the active window (function code
setting list or trace window).
2.2.8. Page Setup
Make settings for the paper.
2.2.9. End
This function terminates the loader.
Chapter2 Description of Functions
39
2.3. Menu
You can select Function Code Setting or Simple Menu Function.
2.3.1. Function Code Setting
Select from the toolbar of the main window, When clicked [Setting function code], opens
[Edit data selection] dialog. Also when you click on the Menu | Function code edit opens
[Select function code data to edit] dialog.
From the [Select function code data to edit] dialog, choose the read item.
2.3.1.1. Open the customizable logic setting window
If put a check mark (✓ ) in the box, customizable logic setting window opens.
2.3.1.2. Create New Function Setting
Use this function to open a new function code setting.
Refer to “2.2.1Create New File”.
2.3.1.3. Read File from the PC
Use this function to open the function code setting file which has been previously saved.
Refer to “2.2.2Open”.
2.3.1.4. Read from the Inverter
Use this function to read the function code setting from the connected inverter and open the
function code setting.
2.3.1.5. Edit List
This function allows you to list the function code setting values and setting ranges and edit
40
them.
You can display the function codes by various classifications. [Edit] menu on Menu Bar is
displayed only when the Edit List window opens.
・Function :Display the function codes by group.
・Change from
Factory-set Values
:Displays the function codes of the setting
values daifferent from the factory-set values (excluding communication codes).
・Contents of
change (Blue)
:Displays the edited function codes before
written to the inverter.
・R/W failure (Pink) :Displays the function codes which have failed
to write to the inverter.
Change of Setting Values:
You can select the function code data from Drop down Menu or Edit Window.
・User Definition :The user can freely define the display items.
・Communication Code :Displays communication function codes only.
・Comparison Result :Displays comparison results with the inverter
or saved files only.
・Search Result :Displays the execution result of [Edit] ->
[Search].
[Read]
:Reads the function codes of the inverter
selected in [Target Inverter] to the loader. [Target Inverter]:
Selects the target inverter to/from which data is read/written.
[Close]:
Closes the Function Code Setting window.
[Write]
: Write the function codes of the loader to the
inverter selected in [Target Inverter].
[Factory-set]
: Resets the selected function code to the
factory-set value.
[Func. Code set]
: Displays a dialog to edit the selected
function code setting values.
[Function code info] : Displays the selected function code information.
[Initialize] : Initializes the function code setting values within the inverter.
[Advanced] : Displays a dialog to change the display items, function code attributes
and printing setting.
[Print] : Prints the function code list selected in the tree in the left pane.
[Comparison] : Displays the comparison results with the saved data or the inverter data.
Chapter2 Description of Functions
41
[ 1 ] Read the function code setting values from the inverter
When you want to update the function code setting values read from the inverter
Click [Read] button to open the following dialog. Click [OK] to read the function code setting
values from the inverter again.
[ 2 ] Write the function codes from the loader to the inverter
To write the function codes to the inverter, use [Write] button displayed at the lower bottom of
the List Edit window appearing when editing function codes.
・Editing function code data (blue part) only
This function writes to the inverter only the setting values of the function codes that are
edited by the loader and have not been written to the inverter yet (displayed in blue).
・Registered user definition function code data only
This function writes only the setting values of the function codes registered to the user
definition on the List Edit window.
42
・Different from the factory function code data (with *) only
This function writes the setting values to the inverter only when those of function codes are
different from the factory-set values (excluding communication codes).
・All function code data
This function writes all the function code setting values in the table (excluding
communication codes).
・Write function code to the EEPROM (Write 2 to y97)
After writing function code data, the settings are stored to EEPROM in the inverter. At the
condition that y97 is written, y97 setting is also stored in EEPROM.
・Writefunction code following y97 setting (Do not write y97 function code.)
After writing function code data, it is determined depending on y97 of inverter whether
store the data to EEPROM. Regardless of the writing method, y97 setting is not written.
communication codes
Chapter2 Description of Functions
43
[ 3 ] Change the setting value
The method to change the setting values varies depending on the function code.
(1) For the function codes which set speed, time, voltage or other numeric values,
double-click the field of the function code setting value to be changed. When [Set Values]
dialog appears, set the new value.
(2) For the function codes which set the code data values (for example, F00 Data Protection,
F01 Speed setting N1, F02 Operation method), click the field of the function code setting
value to be changed to check that button appears. Click the button to display the
selection menu which lists the function data that can be set and the meaning of each
function.
・ When the changed function code data has not been written to the inverter yet, the
data is displayed in blue.
・ When the changed function code data is different from the factory-set values, it is
marked with * leftmost on the Edit List window.
44
[ 4 ] Save
To save the function code settings opening on the loader, select [File] -> [Save] or [Save As …]
from Main Menu.
When selecting [Save] for the data for the first time, the following dialog will open in the same
manner as when selecting [Save As …].
Select [Save to …] and enter the file name under which the data is saved in [File Name]. Click
[Save] and confirm the entry.
*.FNL : File format specific to the loader. Files in this format can be opened only on the FRENIC
Loader.
*.CSV : Comma delimiter format. Files in this format can be opened on Microsoft Excel or
equivalent. However, they cannot be opened on the general-purpose inverter loader.
*.FBL : Function code setting data format. Files in this format can be opened only on the
FRENIC Loader.
Chapter2 Description of Functions
45
[ 5 ] Print
The items selected from the tree in the left pane on the Edit List tab are target to be printed.
When selecting “Function” or “Code group” from the tree in the left pane on the Edit List tab,
function codes such as F, E, C, … or the group name will appear.
Click [Print] button displayed at the lower right of the [Edit List] window or select [File] -> [Print]
from Main Menu to display [Print] window.
Set the printer to be used, printing range and number of copies and click [OK] button.
How to set simple printing
To print only the function code numbers and setting values from among the items in the Edit
List window, click [Detail Setting] at the bottom of that window to open the Detail Setting dialog
and click [Print Setting]. When the [Print Setting] dialog appears, check the box of [Simple
Printing] and click [OK]. Note that this operation determines the setting only and does not
actually print the setting.
How to check the printed appearance before actually printing
Select [File] -> [Print Preview] from Main Menu.
46
[ 6 ] Compare
You can compare the function code setting data being edited to the data saved in the file or the
data set in the inverter that is selected in [Target Inverter] and display the results.
Compared with inverter
Compare the function code setting data being edited to the function code setting data in the inverter.
Compared with File
Compare the function code setting data being edited to the function code setting data saved in the file.
Comparison results include ReadOnly
By marking the check BOX, ReadOnly function codes are included in the comparison target.
Comparison results include Communication code By marking the check BOX, “communication code” function codes are included in the comparison target.
Close
Close the Select Comparison Target dialog.
* You should select the inverters to be compared in advance by clicking of [Select Inverter]
displayed at the bottom of the [Edit List] window.
By selecting “Comparison Results” in the tree in [Edit List], you can check the same contents.
Chapter2 Description of Functions
47
[ 7 ] User Definition (Display desired function codes only)
Select the function code from the Edit List window and right-click it to display the window
related to “User Definition”. Select one of User Definition 1 to 5 and left-click it to register the
selected function code to “User Definition”.
Select any one of User Definition 1 to 5 from the tree in the left pane of the Edit List tab. Then,
the registered function codes will be listed.
48
To unregister the function code, select the target one and right-click it to display the window
related to “User Definition”. Then, select Reset User Definition and left-click it to unregister the
target function code from “User Definition”.
To unregister the function code from all the user definition groups (1 to 5), select “Relese User
Definition” and left-click it. Then, the function code will be unregistered from all the user
definition groups.
Chapter2 Description of Functions
49
[ 8 ] Search (Search function code terminologically)
Select [Edit] -> [Search] from Main Menu to display [Search] dialog.
From among words on the Edit List window, enter the key word to be searched, for example, speed or gain, and click [OK] button. If the entry is correct, the program automatically moves to [Search Results] in the tree in the left pane of the Edit List tab and the function codes including the entered key word are listed. The following figure shows the example of search results with “Speed” and “Gain” as the key word.
・The search target range covers all items (changes, No., function code names,
setting values, etc.) However, the items set to be “hidden” by [Advanced] -> [Display Item] are also included in the search target.
・The contents of function code information are not included in the search target.
50
2.3.1.6. Auto Tuning
This function automatically measures the motor constants and saves them to the inverter as
parameters of Motor 1.
Select tuning operation
0 : Disable.
1 : Tune %R1 and %X while the motor is stopped.
2 : Tune %R1, %X, no-load current, and rated slip while the motor is stopped.
3 : Tune %R1, %X, and rated slip while the motor is stopped. And calculate no-load
current.
Current Process
Display the tuning progression status.
Tuning Results
Read the values before and after tuning and display them.
Target Motor
Display Motor 1 (M1),
Select Tuning Operation
Select which motor constant is to be tuned.
Select Inverter
Select the tuning target inverter.
Auto Tuning
Start the tuning operation.
Motor Constant
Read the motor constant set in the target inverter and display it.
Chapter2 Description of Functions
51
2.3.1.7. File Information
This function displays the information which may affect the function codes. You can change
“Type”, “Voltage”, “Capacity” and “Definition File” as you want.
・When reading the information codes from the inverter, the information on that inverter is
displayed.
・When creating a new code, the default information by machine type is displayed.
・You can save the necessary information as a comment.
When clicking on the file information [Change] button, the Settings dialog is displayed.
52
[ 1 ] Changing the input power supply voltage
You can change the input power supply voltage of the inverter whose function code data is
currently listed in the Function code edit window.
・Changing the voltage automatically modifies the factory default, minimum, and
maximum values of function codes.
[ 2 ] Change of inverter capacity
Change the "capacity inverter" of the current function code list.
・It will be changed into the value of the capacity as which the "preset value" of the
following function code and the "factory-shipments value" were chosen if "Inverter
capacity" is changed.
Chapter2 Description of Functions
53
Function
code Name
Function code
Name
F05 Rated Voltage at Base Speed P03 Motor (Rated current)
F09 Torque boost 1 P06 Motor (No-load current)
F11
Electronic Thermal Overload Protection for Motor (Overload detection level)
P07 Motor (%R1)
F12
Electronic Thermal Overload Protection for Motor (Thermal time constant)
P08 Motor (%X)
E34 Current Detection 1 (Level 1) H98 Protection/Maintenance Function
“Definition file” of the function code list is corresponded to software version (ROM No.) of the
inverter. It can be checked by using keypad (TP-E1U, or TP-A1-LM2).
On the loader software, it is shown in “System monitor” tab on “Operation monitor”, or function
code M25 on the function code list after reading from the inverter.
54
When changing the "definition file" of the current function code list, click [change] button and
displays the dialog "Open file."
Select the definition file that corresponds to the ROM version of the inverter, and then click the
[Open] button.
To below as the "definition file" and "inverter ROM version" shows the relationship.
Inverter ROM version Definition file
300 fnc_E_LM_2_0300*.csv
400 fnc_E_LM_2_0400*.csv
500 fnc_E_LM_2_0500*.csv
・Alphabet letter might be placed to “*”.
・It might be added more files that above according to version of the loader.
Chapter2 Description of Functions
55
Definition file name (FRENIC-Lift(LM2))
Is present in the pre-change definition file,function code that does not exist in the definition file
after the change, will be displayed in the dialog of the file read error.
・After changing the definition file, the setting of function code other than an error
reading the file is transferred intact.
・Error function code that does not exist, it will be removed because they are not used.
fnc_x_LM_2_□□□□○.csv
ROM version that the definition file supports .
Destination (E : English, None : Japanese)
Model
Alphabet letter might be placed to the end according to revision.
56
2.3.2. Operation monitor
Monitor the running status of the inverter.
Select from the toolbar of the main window, When clicked [Operation monitor], opens
[Operation monitor] window. Also when you click on the Menu | Operation monitor opens
[Operation monitor] dialog.
2.3.2.1. I/O monitor (for control terminal input/output signal status of
the inverter)
Monitor the state of the input terminal and the output terminal of the inverter.
Refresh
Refresh the "Terminal Function name" and
"Normal open or close".
CSV Save
Saves the I/O monitor data in CSV format.
Select inverter Selects the inverter to be monitored.
Changes the color of the terminal "state".
("Normal" and "status" if the same : Green, "Normal" and "status" if the different : Orange.)
Normal Status(Open) Status(Close)
Open Green Orange
Close Orange Green
Chapter2 Description of Functions
57
2.3.2.2. System monitor (for current setup info and maintenance info of
inverter)
The System monitor allows you to check the inverter ROM version, inverter type, current setup
information, and maintenance information of the selected inverter.
CSV Save
Saves the system monitor data in CSV format.
Select inverter
Selects the inverter to be monitored.
58
2.3.2.3. Alarm monitor
The Alarm monitor shows the alarm status of the selected inverter. In this window, you can
check the content of the current alarm and the various running information recorded when the
alarm has occurred.
Alarm reset… Resets the alarm that
currently occurs.
Alarm reset…
Resets the alarm that
currently occurs.
Select the running info recorded
when an alarm has occurred
Selects the running information recorded when the alarm selected from the last 4 alarms has occurred in the inverter.
CSV Save
Saves the alarm data in CSV format.
Select inverter
Selects the inverter to be
monitored.
・Resetting an alarm with a run command being ON will cause the inverter to run the motor
unexpectedly. An accident or injury could occur
Chapter2 Description of Functions
59
2.3.2.4. Operation status monitor (Monitor the operation information of
the inverter)
You can check information such as current speed and output voltage.
CSV Save Saves the Operation status monitor data in CSV format.
Select inverter
Selects the inverter to be
monitored.
60
2.3.3. Customizable logic function
By graphical editing tool create a logic circuit of customizable function, it can be transferred
to the inverter.
In addition, you can debug a circuit that was created on the screen.
2.3.3.1. Selecting Project
The following window (Project selection) appears first when the software is launched.
・Create
Creates a new customizable function project file.
Model selection tab
Select the format of the model.
Version selection tab
Select version.
Number of steps
Show the maximum number of steps.
・Loading file from PC
Loads a customizable function project file that has already been created and saved to the
PC, and then opens a window allowing the file data to be edited.
File type
Customizable function project data : [*.CML]
Chapter2 Description of Functions
61
2.3.3.2. Editor screen
Project management window
Manages project files and function
properties.
Execution cycle
Displays the cycle time of executing
customizable functions.
Update
Update the latest number of steps.
マイズ機能のシンボルを選択
します。行する サイクルタイ
ムを表示します。
Select Inverter
Inverter to be connected is selected.
Zoom in / out
Zoom in / out the layout window.
Grid
Change grid size.
マイズ機能のシンボルを選択
します。行する サイクルタイ
ムを表示します。
Clear log
Clear log of Message window.
Layout area
Draws functions with symbols added to
the layout area.
Message window
Displays information such as the results of
function code automatic assignment.
Toolbox
Selects function symbols used in the
layout.
62
2.3.3.3. Customizable Function Creation Procedure
This section describes the customizable function editing procedure.
Symbol selection tab
This tab selects the function type group of
the symbol.
Symbol selection combo box
This combo box displays the type of the
symbol.
Common symbol
Input / Output
These symbols are used for input and
output terminals.
Branch
These symbols are used to branch lines.
Comment
These symbols are used to write
comments.
Function symbols
The function symbols selected in the tabs
and the combo box are displayed.
START
END
Design functions
Layout functions
Compile
Download to the inverter
Debug
Draw the logic functions in a
graphical editing tool.
Chapter2 Description of Functions
63
[ 1 ] Layout function symbols
Select symbols from the toolbox and drag and drop them onto the layout.
The execution order of the functions is determined by the layout position.
Refer to ”2.3.2.3 [5] Assigning Step Numbers”.
[ 2 ] Parameters of Function Symbols
Setting the parameters of the signal selection and timer values, etc. of the symbol can be set in
the dialog which appears when you double-click on the symbol.
Also the dialog appears when you select "Properties" from the context menu that appears when
you right-click to select the symbol.
64
・Assign the terminal function
The Input / Output terminals are available to be assigned a specified function which an inverter
has.
・Set the parameters of Function symbol
Some function symbols have their setting parameters. In order to set them open the "Property"
window with a right-click.
Chapter2 Description of Functions
65
[ 3 ] Connecting Function symbols
In order to connect function to other, select a symbol and open the context menu with right-click.
And then select "Connection line" from the context menu that appears.
Wire connection appears. Put the cursor on the red box at the end of the wire connection, and
then move the red box to the target function symbol with holding down the left button.
When the connection is succeeded, the red box at the end of the wire connection changes to a
black box.
By releasing the left button, the black box at the end of the wire connection changes to a gray
circle, and connection is fixed.
66
[ 4 ] Creating Function Blocks (FB)
A function block (FB) allows to integrate multiple function block symbols into one symbol.
In order to entry a function block (FB), select "FB (common)" in the tree view, right-click, and
then select "New" from the context menu that appears.
A dialog box for creating a new function block appears. Entry the necessary information and
click [OK].
Entry number of FB input.
・These parameters can be changed even after registration.
You can provide favorite name freely.
Entry number of FB input.
Entry number of FB output.
You can describe words freely.
Chapter2 Description of Functions
67
If you select the "FB001" added to project tree, double-click "FB001" on the tree, then
"FB001 *FB (common) Edit *" tab appears.
68
To edit the internal function block of new function block, the following procedure is required.
(1) Entry Input/Output symbol.
(2) Assign the functions to the input/output symbols.
(3) Draw function blocks by using symbols from tool-box and connect them.
An example is shown below.
Entry input symbol and select "Function block input" → "Input1".
Entry output symbol and select "Function block output" → "Output1".
Chapter2 Description of Functions
69
After editing function block, select "FB (common)" in the tree view, right-click, and then select
"Save" from the context menu that appears.
If the function block (common) is succeeded to store, the function block symbol appears in the
toolbox "FB" tab.
・The stored function blocks (FBs) are available to be used as a template for other
projects.
70
Return to the "Program00" sheet, select function block symbols from the toolbox, and then drag
and drop them onto the function block layout.
By laying out "FB001_1", "FB001_1" is added to the tree view under target project. By then
double-clicking, a tab for editing "FB001_1" appears.
・"FB001_1" is a copy of the template function block (common) "FB001" and it
belongs to the target project.
・The changes for this function block are not applied to template FB and vice versa.
Chapter2 Description of Functions
71
[ 5 ] Assigning Step Numbers
After function layout, you should assign each function symbol or FB to the step of the
customizable function. There are two methods for assignment and shown as follows.
・The execution order of functions are executed in the order of step number.
・Rules of number assignment
The basic rules of number assignment are as follows.
(1) The upper side of the layout area has higher priority than the lower side.
(2) The left side of the area has higher priority than the right side.
(3) The upper side has higher priority than the left side.
Show example in the following.
High
Low
Low
① ② ③
④
⑤ ⑥
⑦
72
・Automatic Step No. Assignment (Function Check)
Automatic step number assignment can be executed after function circuit creation.
The step number will be assigned only if no errors have occurred during the function check.
The step numbers will be assigned even if "warning" occurs.
Chapter2 Description of Functions
73
If there is a problem with the connection or a conflict with the function assignment, an error will
occur and the step number can not be assigned.
When you double-click a warning or error message in the output window, you can jump on the
symbol display of the corresponding location.
74
・Manual Step No. Assignment
Manual step number assignment is also available to execute after function circuit creation.
Select the symbols which you want to assign manually with right-click, and then select
"StepNo./Priority setting" from the context menu that appears.
There are two types of manual step number assignment.
User Assign → Step No. : Step number is specified directly by the user.
User Assign → Priority : Step number are assigned automatically, however, the
assignment priority is specified by the user.
The priority of step number assigmnent is shown as follows.
Automatic assignment < priority designation < direct step No. designation
・Even if you want to assign the step number manually , it is recommended that you
execute "step automatic number assignment" in order to check your function.
Chapter2 Description of Functions
75
You can check the assignment status on the "Step No. Assignment" window.
76
2.3.3.4. Downloading to the Inverter
The edited function can be converted to the function setting for the inverter function codesafter
step number assignment and checking functions are successfully finished.
If the conversion is succesful, "Write" button becomes selectable.
In order to download these settings to the inverter, click the "Write" button.
・Before writing customizable logic function to the inverter, U code and U1 code is
once initialized. User settings code of U121 ~ U140 and U171 ~ U175, also because it is initialized, please save the settings as needed.
・If you write a customizable logic during startup,"ECL: Customizable logic error"
alarm occurs.
Chapter2 Description of Functions
77
2.3.3.5. Comparison
If the conversion was successful, "Compare" button will become selectable and the comparison
will be available.
In order to compare the current project with the function code settings of the inverter or with the
stored file, click either button.
The comparison results shows inverter function codes which does not match, and it also can be
saved in CSV format.
78
The symbols which have a difference are also highlighted.
Chapter2 Description of Functions
79
2.3.3.6. Debug
[ 1 ] Online Monitor
The online monitoring is the function to monitor timer value or signals of a symbol as a
numerical value. The online monitor is available to select after downloading the created function
settings to the inverter or if the functions of the inverter are fully consistent with the functions of
the software under test. In order to monitor input / output and status of target symbol,select an
symbol with left-click and open the menu window, then select "Online monitor" from the
context menu with right-click.
Before starting the online monitor, it is necessary to activate the customizable logic function.
80
After the customizable logic functions are executed in the inverter, monitor start button will be
available.
During monitoring, status of the input/output, logic symbol and function block can be checked
as blue letters on the layout area.
Below it will show a display example.
Digital input / output
0: OFF / 1: ON (If logic inversion 0: ON / 1: OFF)
Analog input / output
Display the analog value.
・Input / Output
・Symbol
Show the coefficient(1) and coefficient(2) to under
the symbol. Display the output data in the upper
right corner.
Show the ON / OFF under the function
name.
Chapter2 Description of Functions
81
・Function Block (FB)
Coefficient Name List
Monitor name Name Range
T.P Timer period 0.00~9990s
CNT Count 0.00~9990
U.L Upper Limit -9990~0~9990
L.L Lower Limit -9990~0~9990
1ST 1st Additional Value -9990~0~9990
2ND 2nd Additional Value -9990~0~9990
DEV Deviation -9990~0~9990
HYST Hysteresis Width -9990~0~9990
REF Reference Value -9990~0~9990
MAX Maximum Scale -9990~0~9990
MIN Minimum Scale -9990~0~9990
KA Factor KA -9990.0~+9990.0
KB Factor KB -9990.0~+9990.0
T.C(T/C) Time constant 0: No filter / 0.01~ 5.00s
FIX Fixed as 0
ACC ACC 0: No limit. 0.01~600s
DEC DEC 0: No limit. 0.01~600s
Gain Gain ratio 0~200%
Frq Lower frequency limit 0 to 500Hz
Val1 Set Value -9990~0~9990
Val2 Set Value2 -9990~0~9990
Step Step number 1~200
[ 2 ] Trace Mnitor
Trace monitor is the ability to monitor the timer value, or signal of the symbol as a waveform.
Refer to "2.3.4.9Combination of a customizable logic functions".
Display the output data in the upper right in the
function block(FB).
82
2.3.3.7. List of Customizable function Symbols
Block selection
Symbol Function block Description
10
Through output This function is through output. No function block exists.
11
Through output + On-delay timer
Turning an input signal ON starts the on-delay timer. When the period specified by the timer has elapsed, an output signal turns ON. Turning the input signal OFF turns the output signal OFF.
12
Through output + Off-delay timer
Turning an input signal ON turns an output signal ON. Turning the input signal OFF starts the off-delay timer. When the period specified by the timer has elapsed, the output signal turns OFF.
13
Through output
+ One-shot pulse output) Turning an input signal ON issues a one-shot pulse whose length is specified by the timer.
14
Through output + Retriggerable timer
Turning an input signal ON issues a one-shot pulse whose length is specified by the timer. If an input signal is turned ON again during the preceding one-shot pulse length, however, the function block issues another one-shot pulse.
15
Through output + Pulse train output
If an input signal turns ON, the function block issues ON and OFF pulses (whose lengths are specified by the timer) alternately and repeatedly. This function is used to flash a
luminescent device.
20
Logical AND + Through output
AND function with 2 inputs and 1 output, plus through output.
21
Logical AND + Through output
AND function with 2 inputs and 1 output, plus Turning an input signal ON starts the on-delay timer. When the period specified by the timer has elapsed, an output signal turns ON. Turning the input signal OFF turns the output signal OFF.
Chapter2 Description of Functions
83
Block selection
Symbol Function block Description
22
Logical AND + Off-delay timer
AND function with 2 inputs and 1 output, plus Turning an input signal ON turns an output signal ON. Turning the input signal OFF starts the off-delay timer. When the period specified by the timer has elapsed, the output signal turns OFF.
23
Logical AND + One-shot pulse output
AND function with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer.
24
Logical AND + Retriggerable timer
AND function with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer. If an input signal is turned ON again during the preceding one-shot pulse length, however, the function block issues another one-shot pulse.
25
Logical AND + Pulse train output
AND function with 2 inputs and 1 output, plus If an input signal turns ON, the function block issues ON and OFF pulses (whose lengths are specified by the timer) alternately and repeatedly. This function is used to flash a luminescent device.
30
Logical OR + Through output
OR function with 2 inputs and 1 output, plus
through output.
31
Logical OR + On-delay timer
OR function with 2 inputs and 1 output, plus Turning an input signal ON starts the on-delay timer. When the period specified by the timer has elapsed, an output signal turns ON. Turning the input signal OFF turns the output signal OFF.
32
Logical OR + Off-delay timer
OR function with 2 inputs and 1 output, plus Turning an input signal ON turns an output signal ON. Turning the input signal OFF starts the off-delay timer. When the period specified by the timer has elapsed, the output signal turns OFF.
33
Logical OR + One-shot pulse output
OR function with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer.
34
Logical OR + Retriggerable timer
OR function with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer. If an input signal is turned ON again during the preceding one-shot pulse length, however, the function block issues another one-shot pulse.
84
Block selection
Symbol Function block Description
35
Logical OR + Pulse train output
OR function with 2 inputs and 1 output, plus If an input signal turns ON, the function block issues ON and OFF pulses (whose lengths are specified by the timer) alternately and repeatedly. This function is used to flash a luminescent device.
40
Logical XOR + Through output
XOR function with 2 inputs and 1 output, plus
through output.
41
Logical XOR + On-delay timer
XOR function with 2 inputs and 1 output, plus Turning an input signal ON starts the on-delay timer. When the period specified by the timer has elapsed, an output signal turns ON. Turning the input signal OFF turns the output signal OFF.
42
Logical XOR + Off-delay timer
XOR function with 2 inputs and 1 output, plus Turning an input signal ON turns an output signal ON. Turning the input signal OFF starts the off-delay timer. When the period specified by the timer has elapsed, the output signal turns OFF.
43
Logical XOR + One-shot pulse output
XOR function with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer.
44
Logical XOR + Retriggerable timer
XOR function with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer. If an input signal is turned ON again during the preceding one-shot pulse length, however, the function block issues another one-shot pulse.
45
Logical XOR + Pulse train output
XOR function with 2 inputs and 1 output, plus If an input signal turns ON, the function block issues ON and OFF pulses (whose lengths are specified by the timer) alternately and repeatedly. This function is used to flash a luminescent device.
50
Set priority flip-flop + Through output
Set priority flip-flop with 2 inputs and 1 output,
plus through output.
51
Set priority flip-flop + On-delay timer
Set priority flip-flop with 2 inputs and 1 output, plus Turning an input signal ON starts the on-delay timer. When the period specified by the timer has elapsed, an output signal turns ON. Turning the input signal OFF turns the output signal OFF.
Chapter2 Description of Functions
85
Block selection
Symbol Function block Description
52
Set priority flip-flop + Off-delay timer
Set priority flip-flop with 2 inputs and 1 output, plus Turning an input signal ON turns an output signal ON. Turning the input signal OFF starts the off-delay timer. When the period specified by the timer has elapsed, the output signal turns OFF.
53
Set priority flip-flop + One-shot pulse output
Set priority flip-flop with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer.
54
Set priority flip-flop + Retriggerable timer
Set priority flip-flop with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer. If an input signal is turned ON again during the preceding one-shot pulse length, however, the function block issues another one-shot pulse.
55
Set priority flip-flop + Pulse train output
Set priority flip-flop with 2 inputs and 1 output, plus If an input signal turns ON, the function block issues ON and OFF pulses (whose lengths are specified by the timer) alternately and repeatedly. This function is used to flash a luminescent device.
60
Reset priority flip-flop + Through output
Reset priority flip-flop with 2 inputs and 1
output, plus through output.
61
Reset priority flip-flop + On-delay timer
Reset priority flip-flop with 2 inputs and 1 output, plus Turning an input signal ON starts the on-delay timer. When the period specified by the timer has elapsed, an output signal turns ON. Turning the input signal OFF turns the output signal OFF.
62
Reset priority flip-flop + Off-delay timer
Reset priority flip-flop with 2 inputs and 1 output, plus Turning an input signal ON turns an output signal ON. Turning the input signal OFF starts the off-delay timer. When the period specified by the timer has elapsed, the output signal turns OFF.
63
Reset priority flip-flop + One-shot pulse output
Reset priority flip-flop with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer.
64
Reset priority flip-flop + Retriggerable timer
Reset priority flip-flop with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer. If an input signal is turned ON again during the preceding one-shot pulse length, however, the function block issues another one-shot pulse.
86
Block selection
Symbol Function block Description
65
Reset priority flip-flop + Pulse train output
Reset priority flip-flop with 2 inputs and 1 output, plus If an input signal turns ON, the function block issues ON and OFF pulses (whose lengths are specified by the timer) alternately and repeatedly. For example, this function is used to flash a luminescent device.
70
Rising edge detector + Through output
Rising edge detector with 1 input and 1 output, plus general-purpose timer. This detects the rising edge of an input signal and outputs the ON signal for 5 ms.
72
Rising edge detector + Off-delay timer
Rising edge detector with 2 inputs and 1 output, plus Turning an input signal ON turns an output signal ON. Turning the input signal OFF starts the off-delay timer. When the period specified by the timer has elapsed, the output signal turns OFF.
73
Rising edge detector + One-shot pulse output
Rising edge detector with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer.
80
Falling edge detector + Through output
Falling edge detector with 1 input and 1 output, plus general-purpose timer. This detects the falling edge of an input signal and outputs the ON signal for 5 ms.
82
Falling edge detector + Off-delay timer
Falling edge detector with 2 inputs and 1 output, plus Turning an input signal ON turns an output signal ON. Turning the input signal OFF starts the off-delay timer. When the period specified by the timer has elapsed, the output signal turns OFF.
83
Falling edge detector + One-shot pulse output
Falling edge detector with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer.
90
Rising & falling edges detector + Through output
Rising and falling edge detector with 1 input and 1 output, plus general-purpose timer. This detects both the falling and rising edges of an input signal and outputs the ON signal for 5 ms.
92
Rising & falling edges detector + Off-delay timer
Rising & falling edge detector with 2 inputs and 1 output, plus Turning an input signal ON turns an output signal ON. Turning the input signal OFF starts the off-delay timer. When the period specified by the timer has elapsed, the output signal turns OFF.
Rising & falling edge detector with 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer.
100
Hold + Through output
Hold function of previous values of 2 inputs and 1 output, plus general-purpose timer. If the hold control signal is OFF, the function block outputs input signals; if it is ON, the function block retains the previous values of input signals.
101
Hold + On-delay timer Hold function of previous values of 2 inputs and 1 output with on-delay timer.
102
Hold + Off-delay timer Hold function of previous values of 2 inputs and 1 output with off-delay timer.
103
Hold + One-shot pulse output
Hold function of previous values of 2 inputs and 1 output with one-shot pulse output.
104
Hold + Retriggerable timer
Hold function of previous values of 2 inputs and 1 output, plus Turning an input signal ON issues a one-shot pulse whose length is specified by the timer. If an input signal is turned ON again during the preceding one-shot pulse length, however, the function block issues another one-shot pulse.
105
Hold + Pulse train output Hold function of previous values of 2 inputs and 1 output with pulse train output.
110
Increment counter
Increment counter with reset input. By the rising edge of an input signal, the function block increments the counter value by one. When the counter value reaches the target one, the output signal turns ON. Turning the reset signal ON resets the counter to zero.
120
Decrement counter
Decrement counter with reset input. By the rising edge of an input signal, the function block decrements the counter value by one. When the counter value reaches zero, the output signal turns ON. Turning the reset signal ON resets the counter to the initial value.
88
Block selection
Symbol Function block Description
130
Timer with reset input
Timer output with reset input. If an input signal turns ON, the output signal turns ON and the timer starts. When the period specified by the timer has elapsed, the output signal turns OFF, regardless of the input signal state. Turning the reset signal ON resets the current timer value to zero and turns the output OFF.
2001
Adder with output
limiter
Addition function with two inputs (input1 and input2). This function has output limiters (upper/lower) specified with two function codes. The 1st function code provides upper limit value and the 2nd one provides lower limit value.
2002
Subtracter with output limiter
Subtraction function with two inputs (input1 and input2). This function has output limiters (upper/lower) specified with two function codes. The 1st function code provides upper limit value and the 2nd one provides lower limit value.
2003
Multiplier with output limiter
Multiplication function with two inputs (input1 and input2). This function has output limiters (upper/lower) specified with two function codes. The 1st function code provides upper limit value and the 2nd one provides lower limit value.
2004
Divider with output limiter
Division function with two inputs (input1 and input2). Input1 is dividend and input2 is divisor. This function has output limiters (upper/lower) specified with two function codes. The 1st function code provides upper limit value and the 2nd one provides lower limit value.
2005
Limiter
Upper and lower limit functions of single input (input1). The 1st function code provides upper limit value and the 2nd one provides lower limit value.
Chapter2 Description of Functions
89
Block selection
Symbol Function block Description
2006
Absolute value of inputs with output limiter
Absolute value function of single input (input1). (Negative input numbers become positive.) This function has output limiters (upper/lower) specified with two function codes. The 1st function code provides upper limit value and the 2nd one provides lower limit value.
2007
Inverting adder with output limiter
Inverting addition function with single input (input1). This function adds input1 to the value specified with the 1st function code, inverts the result. And furthermore, the function adds the result to the value specified with the 2nd function code and outputs the result.
2008
Variable limiter Variable limit function of two inputs. Input1 provides the upper limit value and input2 provides the lower limit value.
2009
Linear function
Linear function of single input (input1). This function receives single input (input1), calculates pre-defined first-order polynomial, and outputs the result. The 1st and 2nd function codes provide the coefficients of the polynomial. The polynomial is represented by the following formula.
y = KA × x + KB The output is limited within the range between -9990 and 9990 by the internal limiter.
2051
Comparator 1
Comparison function with hysteresis. This function compares the differential value between input1 and input2 with the threshold value specified with the 1st function code. The 2nd function code provides hysteresis width. If input1 is (threshold value + hysteresis width) or bigger, this function outputs logical "1:True". On the other hand If the value is (threshold value - hysteresis width) or smaller, this function outputs logical "0:False".
2052
Comparator 2
Comparison function with hysteresis. This function compares the differential value between input1 and input2 with the threshold value specified with the 1st function code. The 2nd function code provides hysteresis width. If the differential value is bigger than (threshold value + hysteresis width), this function outputs logical "1:True".On the other hand If the value is smaller than (threshold value - hysteresis width), the function outputs logical "0:False".
90
Block selection
Symbol Function block Description
2053
Comparator 3
Comparison function with hysteresis. This function compares the absolute differential value between input1 and input2 with the threshold value specified with the 1st function code. The 2nd function code provides hysteresis width. And this function works like as comparator 1
2054
Comparator 4
Comparison function with hysteresis. This function compares the absolute differential value between input1 and input2 with the threshold value specified with the 1st function code. The 2nd function code provides hysteresis width. And this function works like as comparator 2
2055
Comparator 5
Comparison function with hysteresis. Input1 is the input value of this function and input2 is not used. The 1st function code provides threshold value and the 2nd one provides hysteresis width. If input1 is (threshold value) or bigger, this function outputs logical "1:True".On the other hand If input1 is smaller than (threshold value - hysteresis width), this function outputs logical "0:False".
2056
Comparator 6
Comparison function with hysteresis. Input1 is the input value of this function and input2 is not used. The 1st function code provides threshold value and the 2nd one provides hysteresis width. If input1 is (threshold value) or smaller, this function outputs logical "1:True".On the other hand If input1 is bigger than (threshold value + hysteresis width), this function outputs logical "0:False".
Chapter2 Description of Functions
91
Block selection
Symbol Function block Description
2071
Window comparator 1
Comparison function with limits. The output is determines when the input is within a preselected range specified with two function codes. Input1 is the input value of this function and input2 is not used. The 1st function code provides upper threshold value and the 2nd one provides lower threshold value. If input1 is within the range (defined with two function codes), this function outputs logical "1:True".On the other hand If input1 is out of range, this function outputs logical "0:False".
2072
Window comparator 2
Comparison function with limit. This function has the inverting function block of " Window comparator 1".
2101
High selector with output limiter
High selector function. This function receives two inputs (input1 and input2), selects the higher one automatically, and outputs it. This function has output limiters (upper/lower) specified with two function codes. The 1st function code provides the upper limit value and the 2nd one provides the lower one.
2102
Low selector with output limiter
Low selector function. This function receives two inputs (input1 and input2), selects the lower one automatically, and outputs it. This function has output limiters (upper/lower) specified with two function codes. The 1st function code provides the upper limit value and the 2nd one provides the lower one.
2103
Average of inputs with output limiter
Average function. This function receives two inputs (input1 and input2), averages them, and outputs the result. This function has output limiters (upper/lower) specified with two function codes. The 1st function code provides the upper limit value and the 2nd one provides the lower one.
4001
Hold with output limiter
Function to hold analog 1 input based on digital 1 input.
92
Block selection
Symbol Function block Description
4002
Inverting adder with enable
Function to reverse analog 1 input based on digital 1 input.
4003
Selector 1 Function to select analog 1 input and setting value based on digital 1 input.
4004
Selector 2 Function to select setting value 1/2 based on digital 1 input.
4005
LPF(Low pass filter) with enable
Value of an analog 1 input is filtered through LPF (time constant U04) when the digital 1 input is "1". When the digital 1 input is "0", the analog 1 input is directly output. (LPF maintains the previous output value. Therefore, when the digital 1 input changes from 0 to 1, the output will be the value with the previous output value added as the initial value of LPF.) (No upper/lower limiter)
4006
Rate limiter with enable
Value of an analog input is limited with change rate specified in functions 1 and 2 when the digital 1 input is "1". When the digital 1 input is "0", the analog 1 input is directly output. When setting the initial value, carry out an operation with the initial value for input 1 and 0 for input 2. Then, reflect the result as the initial value (= previous output value) with 1 applied to input 2. During the initialization or when the CLC terminal is ON, the previous output value is cleared to 0.
5000
Selector 3 Function to select analog 2 input based on
"SO01" to "SO200".
5100
Selector 4 Function to select analog 1 input and "SO01"
to "SO200" based on digital 1 input.
Chapter2 Description of Functions
93
Block selection
Symbol Function block Description
6001
Reading from function code
Function to read the content of arbitrary function code. Use the 1st function code (such as U04) to specify a function code category, and the 2nd one (such as U05) to specify the last two digits of the function code number. For the function code settings, refer to maintenance manual. Both input1 and input2 are not used. Data formats that can be read correctly are as follows (the values are restricted between -9990 and 9990 and, for [29], 20000 is indicated as 100%): [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [12], [22], [24], [29], [35], [37], [45], [61], [67], [68], [74], [92], and [93]
Data formats other than the above cannot beread correctly. Do not use any other format.
6002
Writing to function code
This function writes the value of input 1 to a function code (U171 to U175) on the volatile memory (RAM) when the input 2 becomes “1:True”. When the input 2 becomes “0:False”, this function stops to write to the function code (U171 to U175) and maintains the previous value. The value of input 1 is stored to the non-volatile memory (EEPROM) when the inverter detects undervoltage. Because the access arbitration from some steps at a time is not possible, only one step is allowed with accessing to the same function code in the customizable function. If the access to the target function code from some steps at a time is executed, the alarm is displayed.
6003
Temporary change of function code
This function reflects the value of the specified function code on the volatile memory (RAM) when the input 2 becomes "0:False". On the other hand when the input 2 does not become "0:False", this function reflects the value of input 1 in the place of the function code.
・For the timer operation, if the processing time is greater than the set value, it operates in a
time corresponding to the processing time by ignoring the setting.
94
2.3.3.8. Specifications of Customizable function
Item Modes
Terminal command Digital 2 input Analog 2 input Analog 1 input Digital 1 input