WEG CFW700, Programming And Troubleshooting Manual

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SoftPLC
18
CFW700 | 18-1
18 SOFTPLC [50]
The SoftPLC function allows the frequency inverter to assume PLC (Programmable Logical Controller) functions.
For more details regarding the programming of those functions in the CFW700, refer to the CFW700 SoftPLC
manual. The parameters related to the SoftPLC are described next.
P1000 – SoftPLC Status
Adjustable
Range:
0 = No Applicative
1 = Installing App.
2 = Incompatible App.
3 = Stopped Applicative
4 = Applicative Running
Factory
Setting:
Properties: ro
Access groups
via HMI:
SPLC or READ
Description:
It allows the user to visualize the current SoftPLC status. If there is no installed applicative, the parameters from
P1001 to P1059 will not be showed on the keypad.
If this parameter presents the option 2 (“Incompat. App.”), it indicates that the version that has been loaded in
the flash memory board is not compatible with the current CFW700 firmware.
In this case it is necessary to recompile the project in the WLP software with the new CFW700 version and
download it again. If this is not possible, the upload of this applicative with the WLP can be done since the
password of the applicative software is known or it is not enabled.
P1001 – SoftPLC Command
Adjustable
Range:
0 = Stop Applicative
1 = Run Applicative
2 = Delete Applicative
Factory
Setting:
0
Properties:
Access groups
via HMI:
SPLC
Description:
It allows stopping, running or excluding the installed applicative, however, the motor must be disabled.
P1002 – Scan Cycle Time
Adjustable
Range:
0.0 to 999.9 ms Factory
Setting:
Properties:
ro
Access groups
via HMI:
SPLC or READ
Description:
It consists in the applicative scanning time. The bigger the applicative, the longer the scanning time will be.