IPE300 series engineering VFD Function parameter list
-185-
1: Even check (E, 8, 1) for RTU
2: Odd check (O, 8, 1) for RTU
3: No check (N, 8, 2) for RTU
4: Even check (E, 8, 2) for RTU
5: Odd check (O, 8, 2) for RTU
Communication
response delay
0–200ms
The function code indicates the
communication response delay, that is, the
interval from when the VFD completes
receiving data to when it sends response
data to the upper computer. If the response
delay is shorter than the rectifier processing
time, the rectifier sends response data to the
upper computer after processing data. If the
delay is longer than the rectifier processing
time, the rectifier does not send response
data to the upper computer until the delay is
reached although data has been processed.
Communication
timeout time
0.0 (invalid)–60.0s
When the function code is set to 0.0, the
communication timeout time is invalid.
When the function code is set to a non-zero
value, the system reports the "485
communication fault" (CE) if the
communication interval exceeds the value.
In general, the function code is set to 0.0.
When continuous communication is required,
you can set the function code to monitor
communication status.
Transmission
error processing
0: Report an alarm and coast to stop
1: Keep running without reporting an alarm
2: Stop according to the stop mode without
generating alarms
(only in the communication-based control
mode)
3: Stop according to the stop mode without
generating alarms
(in all control modes)
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