Running In The Torque Control Mode - INVT DA180-S2R8SG0 Operation Manual

DA180 series basic AC servo drive

5.1.5 Running in the torque control mode

Simplified wiring
DC
12~24V
COM+
SON
Upper analog
input 2
AD2
indicating
+
-
torque
GND
command
0–±10V
Procedure
1. Complete the connect between the servo drive and servo motor.
2. Set P0.03 to 2, which indicates the torque control mode.
3. Switch off and re-switch on the main power for the setting of P0.03 to take effect.
4. Set P0.60 to 1, which indicates the torque command source is external analog.
5. Set P0.61 as required. See the description for P0.61 for details.
6. Set P3.27 to 4, which indicates that analog input 2 is a torque command.
7. Set P0.62 as required. See the description for P0.62 for details.
8. Connect the plug terminals for CN1.
9. Connect the plug of CN1 to the drive, switch on the power, and ensure that SON and 2V GND are
connected. The servo enters the locking state.
10. The motor shaft may rotate at a low speed if there is no upper command voltage. It is necessary
to adjust P3.23. See the description for P3.23 for details.
11. In torque control mode, adjust P0.46, which indicates the speed limit. See the description for
P0.46 for details.
Servo drive
CN1
2
16
...
...
...
...
...
...
7
6
Parameter
1
P0.03 Control mode
P0.60 Torque command
source
P3.27 Function of AI 2
P0.61 Torque command
direction setting
P0.62 Gain of AI 2
P3.23 Offset of AI 2
P0.46 Speed limit 1
-60-
Operating and running
Function
Depends on
Depends on
Setting
2
1
4
the actual
situation.
10
the actual
situation.
100