P022: Retry Function; P023: Retry Times - Panasonic VF100 Instruction Manual

P022£ºRetry function
P023£ºRetry times
If an inverter fault trip occurs, the retry function will automatically reset the fault and will restart
(run) operation after the wait time has elapsed. Use this function to continue operation.
When the retry function is used, the inverter may automatically start (restart).
!
Caution
Keep out of the machine.
(Secure personal safety before using this function.)
Failure to do so could lead to injury.
•ESelect the "retry function validity" and the details of the fault for carrying out retry with parameter P022.
•ESet the "retry times" with parameter P023.
•EThe time interval for retrying is set with parameter "P026: Wait time".
•EThe fault warning signal will not be output during retry. If a fault occurs even when the set number
of retries has been carried out, a fault warning signal will be issued.
•EIf a fault not selected occurs during retry, a fault warning signal will be output, and the counted
retry times will be cleared.
•EThe counted retry times will be cleared when the power is turned OFF.
•EIf a fault dose not occur for 5 or more minutes, the counted retry times will be cleared.
[Parameter P022: Retry function]
Data setting
value
0 Retry function disabled (Retry is not carried out.)
Execute retry only for overcurrent fault and heat sink fin abnormal overheating
1
(SC1/SC2/SC3/SC4/OC1/OC2/ OC3)
2 Execute retry only for overvoltage fault (OU1/OU2/OU3)
Execute retry for overcurrent fault and heat sink fin abnormal heating (SC1/
3
SC2/SC3/SC4/OC1 /OC2/OC3)and overvoltage fault (OU1/OU2/OU3)
[Parameter P023: Retry times]
Data setting range(times)
Details
1 to 10
Related
P026
parameters
75