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INVERTER SETTING
4.4 Operation at communication error occurrence
4.4.1 Operation selection at communication error occurrence (Pr. 500 to Pr. 502)
You can select operations at communication error occurrences by setting Pr. 500 to Pr. 502 under network
operation.
(1) Waiting time for the communication line error output after a communication error
Waiting time for the communication error output after a communication line error occurrence can be
set.
When a communication line error occurs and lasts longer than the time set in Pr. 500, it is recognized
as a communication error.
If the communication returns to normal within the time, it is not recognized as a communication error,
and the operation continues.
Parameter
Number
Name Setting Range
Minimum Setting
Increments
Initial Value
500
Communication error
execution waiting time
0 to 999.8s 0.1s 0
Normal
Error
Pr. 500
setting time
Normal
Error
Communication line status
Communication error (E.OP1)
Alarm signal(LF)
(Pr. 502 = 3)
ON
Pr. 500
setting time
Recognition