Timing Chart [G] [B]; Timing Chart [A] - Mitsubishi Electric MELSERVO-J5 User Manual

Timing chart [G] [B]

EM2 (Forced stop 2)
Position
Base circuit
(Energy supply to
the servo motor)
MBR
(Electromagnetic
brake interlock)
Actual operation of
electromagnetic
brake
Servo-on command
(from controller)
Ready-on command
(from controller)

Timing chart [A]

EM2 (Forced stop 2)
Position
Base circuit
(Energy supply to
the servo motor)
MBR
(Electromagnetic
brake interlock)
Actual operation of
electromagnetic
brake
SON
(Servo-on)
3 BASIC FUNCTION
188
3.19 Vertical axis freefall prevention function
ON
OFF (Enabled)
Travel distance
[Pr. PC31]
ON
OFF
ON
OFF (Enabled)
Disabled
Enabled
ON
OFF
ON
OFF
ON
OFF (Enabled)
Travel distance
[Pr. PC54]
ON
OFF
ON
OFF (Enabled)
Disabled
Enabled
ON
OFF
Set the base circuit shut-off delay time.
([Pr. PC02])
Set the base circuit shut-off delay time.
([Pr. PC16])