Auto voltage
regulation (AVR)
CD71
Setting Range 0 ~ 3
Default Value 0
0 : Disable.
1 : Enable.
2 : Disable AVR during deceleration speed.
3 : Disable AVR during stop.
Note 1 : Enable AVR may cause acceleration or deceleration status
change, depend on actual status adjust is needed.
Note 2 : When 380V type motor is used for 440V
±10% power system.
Please adjust CD28=95~80 to reduce AVR output.
Communication loss
time
CD72
Set communication loss time. When communication loss time over
CD72 setting, Inverter will active as CD76 selected.
Note : This function does not effect in standby condition.
Setting Range 0.1 ~ 100.0SEC
Default Value 0.5SEC
Communication
error counter
CD73
Setting Range 0 ~ 10
Default Value 3
When communication error continuous time more than CD73 setting.
Inverter will active as CD76 selected.
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