13
SOFTPLC
13 SOFTPLC
The SoftPLC function allows the inverter to assume PLC (Programmable Logical Controller). For further details
regarding the programming of those functions in the inverter, refer to the ”Help” menu of the WPS software.
13.1 COMMAND AND STATUS
See below the parameters related to the SoftPLC commands and states.
P900 - SoftPLC Status
Range: 0 = No Application
1 = Installing Application
2 = Incompat. Application
3 = Application Stopped
4 = Application Running
Properties: ro
Description:
It allows the user to view the status in which the SoftPLC is. If there is no application installed, the parameters P910
to P959 will not be shown on the HMI.
If this parameter presents option 2 = Incompat. App., it indicates the user’s program loaded on the SoftPLC is not
compatible with the inverter firmware version.
In this case, it is necessary that the user recompile the project on the WPS, considering the new inverter version
and redo the download.
P901 - SoftPLC Command
Range: 0 = Stop Application
1 = Run Application
Description:
This parameter allows stopping, running or excluding an application installed, but to do so, the motor must be
disabled.
P902 - Scan Cycle Time
Range: 0.000 to 9.999 s
Properties: ro
Description:
This parameter sets the application scanning time. The larger the application, the longer is the scanning time.
P903 - SoftPLC Appl.
Range: 0 = User
1 = PID Controller
Properties: cfg
Description:
It allows the user to select the application to be executed, according to Table 13.1 on page 13-2.
Micro Mini Drives | 13-1
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