Learning Advanced Features
availability based on the signal inputs. The order in which the alternative motor is selected is
decided based on the auto change mode selection options set at AP1-55.
After configuring the IN-65–71 multi-purpose input terminals as Interlock input 1–5, if an
interlock signal is received from an auxiliary motor, the output contacts are turned off for the
motor and the motor is excluded from the MMC operation. This causes the priority level of
the auxiliary motors with lower priority level than the interlocked motor to be increased by 1.
The interlock is released when the input terminals (IN-65–71) are turned off, and the
relevant auxiliary motor is included in the MMC operation again, with lowest priority.
When the inverter stops, all motors stop operating, and the auxiliary motor with the highest
priority becomes the starting auxiliary motor.
When the multi-purpose input terminals (IN-65–71, P1–7 Define) are set for the interlock
feature, an interlock is ‗Off‘ when the contacts are valid, and ‗On‘ when they are invalid.
InterLock Setting Details
Enables or disables the Interlock.
Sets the delay time before the Interlock occurs.
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