Mitsubishi Electric Melservo-J2-JR SERIES Instruction Manual page 48

3. SIGNALS AND WIRING
(b) Torque limit value selection
Choose the torque limit made valid by the internal torque limit value 1 (parameter No. 28) using the
external torque limit selection (TL) or the torque limit made valid by the analog torque limit (TLA)
as indicated below:
(Note) TL
0
1
Note. 0 : TLA-SG off (open)
1 : TLA-SG on (short)
(c) Limiting torque (TLC)
TLC-SG are connected when the torque generated by the servo motor reaches the torque set to
internal torque limit value 1 or analog torque limit.
(3) 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). INP-SG may remain connected when low-speed operation is
performed with a large value set as the in-position range.
Servo-on (SON)
Alarm
Droop pulses
In position (INP)
(4) Ready (RD)
Servo-on (SON)
Alarm
Ready (RD)
Torque Limit Value Made Valid
If TLA > Parameter No. 28
Internal torque limit value 1
(parameter No. 28)
Internal torque limit value 1
(parameter No. 28)
ON
OFF
Yes
No
ON
OFF
ON
OFF
Yes
No
80ms or less
ON
OFF
If TLA < Parameter No. 28
Analog torque limit (TLA)
10ms or less
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In-position range
10ms or less