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Commercial power switching wait time

Function
This function allows output of switching signals to an external sequence (such as MC) so that when tripping occurs, operation will be switched to commercial power run without stopping the motor.

F354 Adjustment Range:
0: Disabled
1: Switch at trip
2: Switch at F355
3: Switch at trip and at F355
Trips that are automatically switched are those not displayed as "OCL", "E", "EF1", and "EF2".
[F341: Brake function] will not be enabled.
When function numbers "102", "103" (switch to commercial power run) is set to terminal [S3].
Terminal [S3] ON: commercial power operation
Terminal [S3] OFF: inverter operation
Switching cannot be performed properly if standby function is OFF.

Important:
• To allow switching to commercial power operation, forward run of the inverter and the direction of rotation of the motor for commercial power operation must match.
• Do not set [F311: Reverse inhibited] to "2: Fwd inhibited". The inverter will not be able to forward run and switching to commercial power cannot be accomplished.
• This function can only be used in induction motors. Do not use this function with PM motors.

Please reference latest AS3 Instruction Manual more details or latest information.

AS3 fault codes, descriptions, symptoms and suggested remedies can be found in the below links. Each fault code can also be linked to directly from the AS3 by accessing the QR code on a mobile device while the AS3 is currently experiencing the fault.

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