Mitsubishi Electric MELSERVO MR-J2-A Product Specifications And Installation Manual page 104

3.WIRING
c. Torque limit signal (TL) and valid torque limit
Use the torque limit signal (TL) to select the torque limit made valid by internal torque limit
1 or analog torque limit (TLA) as indicated in Table 3-1:
Table 3-1 TL and Valid Torque Limit Value
Across TL-SG
Open
Short
torque limit 1Internal torque limit 1 (TL1) if analog
d. Limiting torque (TLC)
TLC-SG are connected when the torque generated by the servo motor reaches the torque
set to internal torque limit 1 or analog torque limit.
2) In position (INP)
PF-SG are connected when the number of droop pulses in the deviation counter falls within
the preset in-position range (parameter No. 5). When the in-position range setting is large,
PF-SG may remain connected during low-speed operation.
ON
Servo on (SON)
OFF
Yes
Alarm
No
Droop pulses
ON
In position (INP)
OFF
3) Ready (RD)
ON
Servo on (SON)
OFF
Yes
Alarm
No
ON
Ready (RD)
OFF
Valid Torque Limit Value
Internal torque limit 1 (parameter No. 28)
Analog torque limit (TLA) if analog torque
limit (TLA) < internal
torque limit (TLA) > internal torque limit 1
80ms or less 10ms or less
3– 19
In-position range
10ms or less
3