Fuji Electric ALPHA7, User Manual

Page: 187 / 662

CHAPTER 3 OPERATION
3-24
Operation with VS Type
3
(4) Forced stop [EMG]
If a forced stop [EMG] is detected during motor operation, operation is stopped, and the motor
comes to a rapid deceleration stop based on the PA2_60: Third torque limit torque. While forced
stop [EMG] is detected, the motor is stopped at the zero speed and the current position is not
retained.
(1) Forced stop [EMG] is a normally closed contact signal if it is allocated to CONT 1
to 8 signals.
(2) The in-position [INP] signal shown in the figure indicates the state in the level
output mode.
(3) If the PA1_27: Forward rotation torque limit or PA1_28: Reverse rotation torque
limit setting is smaller than the PA2_60: Third torque limit, the PA1_27: Forward
rotation torque limit and PA1_28: Reverse rotation torque limit torque settings
will apply.
Speed
Time
[RDY]
ON
[INP] ON OFF
Forced stop
detection
ON
OFF
Zero deviation
Zero speed ON OFF
ON OFF
PA2_60
ON
Forced stop [EMG]
(CONT1 to 5)
OFF
OFF