Operation At Communication Error Occurrence; Operation Selection At Communication Error Occurrence (Pr.500 To Pr.502, Pr.779) - Mitsubishi Electric FR-A8NP Instruction Manual

4.3

Operation at communication error occurrence

4.3.1

Operation selection at communication error occurrence (Pr.500 to Pr.502, Pr.779)

You can select operations at communication error occurrences by setting Pr.500 to Pr.502, Pr.779 under network operation.
 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.
Minimum setting
Pr. Name Setting range Initial value
increments
500 Communication error execution waiting time 0 to 999.8 s 0.1 s 0 s
Normal Normal
Error Error
Communication line status
Recognition
Communication error
(E.OP1)
Pr.500 Pr.500
setting time setting time
4
ON
Alarm signal(LF)
(Pr.502 = 3)
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.
25
INVERTER SETTING