Mitsubishi Electric Melservo MR-J3-A Instruction Manual page 93

3. SIGNALS AND WIRING
(b) Torque limit value selection
As shown below, the forward torque limit (parameter No. PA11), or reverse torque limit (parameter No.
PA12) and the analog torque limit (TLA) can be chosen using the external torque limit selection (TL).
When internal torque limit selection (TL1) is made usable by parameter No. PD03 to PD08, PD10 to
PD12, internal torque limit 2 (parameter No. PC35) can be selected. However, if the parameter No.
PA11 and parameter No. PA12 value is less than the limit value selected by TL/TL1, the parameter No.
PA11 and parameter No. PA12 value is made valid.
(Note) External Input Signals
TL1
0
0
1
1
Note. 0: off
1: on
(c) Limiting torque (TLC)
TLC turns on when the servo motor torque reaches the torque limited using the forward torque limit,
reverse torque limit or analog torque limit.
Limit Value Status
TL
0
TLA
1
TLA
Parameter No. PC35
0
Parameter No. PC35
TLA
1
TLA
Parameter No. PA11 Parameter No. PA12
Parameter No. PA11
Parameter No. PA11 Parameter No. PA12
Parameter No. PA12
Parameter No. PA11
Parameter No. PA12
Parameter No. PA11
Parameter No. PA11 Parameter No. PA12
Parameter No. PA12
Parameter No. PA11
Parameter No. PC35 Parameter No. PC35
Parameter No. PA12
Parameter No. PC35 Parameter No. PC35 Parameter No. PC35
Parameter No. PC35
3 - 40
Validated Torque Limit Values
CCW driving/CW CW driving/CCW
regeneration regeneration
TLA
TLA
TLA
TLA