Inverter Reset - Mitsubishi Electric FR-A7NL Instruction Manual

INVERTER SETTING

4.5 Inverter Reset

(1) Operation conditions of inverter reset
Which resetting method is allowed or not allowed in each operation mode is described below.
Resetting Method
Inverter reset (Command request network
variable) (Refer to page 65)
Reset from the
Error reset at inverter fault
network
(Inverter input signal network variable)
(Refer to page 49)
Connect terminals RES-SD
Switch off inverter power
Inverter reset
Reset from the
PU/DU
Reset at inverter fault
*1 Inverter reset can be made any time.
*2 Reset can be made only when the protective function of the inverter is activated.
CAUTION
1. When a communication line error has occurred, reset cannot be made from the network.
2. The inverter is set to the external operation mode if it has been reset in network operation mode.
To resume the network operation, the inverter must be switched to the network operation mode again.
Set a value other than "0" in Pr. 340 to start in network operation mode. (Refer to page 13.)
3. The inverter can not be controlled for about 1s after release of a reset command .
26
*1
*2
Operation Mode
Network External
Operation Operation
Allowed Disallowed
Allowed Allowed
Allowed Allowed
Allowed Allowed
Allowed Allowed
Allowed Allowed
PU
Operation
Disallowed
Allowed
Allowed
Allowed
Allowed
Allowed