SMC Networks LECSN-T Series - Page 84

3. SIGNALS AND WIRING
3 - 33
(c) Alarm occurrence
1) When the forced stop deceleration function is enabled
Controller command is
not received.
Alarm occurrence
Alarm No.No alarm
Model speed command 0
and equal to or less than
zero speed (Note)
MBR
(Electromagnetic
brake interlock)
ON
OFF
ON (no alarm)
OFF (alarm)
Base circuit
(Energy supply to
the servo motor)
ON
OFF
Servo amplifier
display
0 r/min
Servo motor speed
ALM (Malfunction)
Tb [Pr. PC02 Electromagnetic
brake sequence output]
Operation delay time
of the electromagnetic
brake
ON
ON
OFF
Release
Activate
OFF
Electromagnetic
brake
Ready-on command
(from controller)
Servo-on command
(from controller)
Note.
The model speed command is a speed command generated in the driver for forced stop deceleration of the servo motor.
2) When the forced stop deceleration function is disabled The operation status is the same as
section 3.7.1 (2).
lock
lock
upper side
upper side