Timing Chart [A] - Mitsubishi Electric MR-J5 Series User Manual

Timing chart [A]

When EM2 (Forced stop 2) is turned off, the servo motor decelerates in accordance with the value of [Pr. PC51 Deceleration
time constant at forced stop]. Once the servo motor speed is below [Pr. PC17 Zero speed] after completion of the deceleration
command, base circuit is shut off and the dynamic brake activates.
EM2 (Forced stop 2)
Rated speed
Servo motor speed
Base circuit
(Energy supply to the
servo motor)
MBR
(Electromagnetic brake
interlock)
3 BASIC FUNCTION
102
3.13 Forced stop deceleration function
ON
OFF (Enabled)
Normal
operation
0 r/min
ON
OFF
ON
OFF (Enabled)
Dynamic brake
Forced stop
electromagnetic brake
deceleration
Command
Zero speed ([Pr. PC17])
Deceleration time
[Pr. PC51]
+