Specifications

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INVERTER SETTING
4.5 Operation at Communication Error Occurrence
4.5.1 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) The set time from when a communication line error occurrence until communication error output
You can set the waiting time from when a communication line error occurs until it is recognized as a
communication error.
If the communication line error still persists after the time set in Pr. 500 has elapsed, it is recognized as
a communication error.
When the error is restored to normal communication within the set time, it is not regarded as a
communication error and 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)
Minor fault signal(LF)
(Pr. 502 = 3)
ON
Pr. 500
setting time
Recognition