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INVERTER SETTING
4
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.
*1 Inverter reset can be made any time.
*2 Reset can be made only when the protective function of the inverter is activated. (Available with PPO type 1 to 5 only)
Resetting Method
Operation Mode
Network
Operation
External
Operation
PU
Operation
Reset from the
network
Inverter reset (Refer to page 56)
*1 Allowed Disallowed Disallowed
Error reset (STW(bit7)) at inverter fault
(Refer to page 48)
*2
Pr.349 = 0
Allowed
Allowed Allowed
Pr.349 = 1 Disallowed Disallowed
Turn ON the inverter RES signal (terminal RES) Enabled Enabled Enabled
Switch OFF inverter power Enabled Enabled Enabled
Reset from the
PU/operation
panel
Inverter reset Enabled Enabled Enabled
Reset at inverter fault Enabled Enabled Enabled
CAUTION
• When a communication line error has occurred, reset cannot be made from the network.
• The inverter is set to the External operation mode if it has been reset in Network operation mode in the
initial status.
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 20.)
• The inverter cannot be controlled for about 1s after release of a reset command .