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3. SIGNALS AND WIRING
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3.6 Forced stop deceleration function
POINT
When alarms not related to the forced stop function occur, control of motor
deceleration cannot be guaranteed. (Refer to chapter 8.)
When SSCNET III/H communication brake occurs, forced stop deceleration will
operate. (Refer to section 3.7.1 (3).)
In the torque control mode, the forced stop deceleration function cannot be
used.
3.6.1 Forced stop deceleration function
When EM2 is turned off, dynamic brake will start to stop the servo motor after forced stop deceleration.
During this sequence, the display shows [AL. E6 Servo forced stop warning].
During normal operation, do not use EM2 (Forced stop 2) to alternate stop and drive. The servo amplifier life
may be shortened.
(1) Connection diagram
Servo amplifier
Forced stop 2
DICOM
EM2
24 V DC
(Note)
Note. This diagram is for the sink I/O interface. For source I/O interface, refer to section
3.8.3.