Mitsubishi MELDAS MDS-C1 Instruction Manual page 215

bit8. Torque limit 1 (TL1)
bit9. Torque limit 2 (TL2)
bitA. Torque limit 3 (TL3)
This signal is used to temporarily reduce the spindle motor's output torque such as when clamping
the spindle motor on the machine side. The torque limit is designated in percentage using the
motor's short-time rating as 100%.
Set the SP021, SP049 to SP054 torque limit value with a combination of TL1 to 3.
TL3 TL2
0 0
0 1
0 1
1 0
bitF. Cutting (G1)
This signal is used to determine whether cutting is taking place or not during C-axis control.
(2) Spindle control input 2
Spindle control input 2 is not used.
Name
Spindle control input 2
5. Spindle Adjustment
TL1 Torque limit value
1 SP021
0 SP049
1 SP050
0 SP051
F E D C B A
bit
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
5 - 5
TL3 TL2 TL1
1 0 1
1 1 0
1 1 1
Details
9 8 7 6 5 4
Details
Torque limit value
SP052
SP053
SP054
3 2 1 0