Mitsubishi Electric MELSERVO-J3W Series Instruction Manual page 422

15. MR-J3W-0303BN6 SERVO AMPLIFIER
(c) Forced stop
CAUTION
If the controller does not have a forced stop function, configure a circuit which shut off the main circuit
power supply simultaneously with EM1 off at forced stop. When EM1 is turned off, dynamic brake will
start to stop the servo motor. During this sequence, the display shows Servo forced stop warning (E6.1).
During normal operation, do not use Forced stop (EM1) to alternate stop and drive. The the servo
amplifier life may be shortened.
(3) Wiring CNP1
(a) Connector
Provide an external forced stop circuit to ensure that operation can be stopped and
power switched off immediately.
(Note)
Forced
stop
Note. This is for sink I/O interface. For source I/O interface, refer to section 3.7.3.
POINT
For the wire sizes used for wiring, refer to section 15.9.1.
CNP1 wiring connector is supplied with the servo amplifier.
CNP1
Servo amplifier
EM1
DOCOM
Servo amplifier
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