— 10-24 —
10.4.2. Analog Torque Command
l
In the torque control mode operation, the Motor may be controlled directly by inputting analog
command.
◊
Voltage range of analog command is ±10V. The offset adjustment may be performed
with VR1 pod on the front panel of a Driver Unit.
◊
Setting the parameter AC reverses the polarity of analog command voltage.
AC1 : Analog v : CCW
AC -1: Analog v : CW
◊
The parameter AGT changes the relation between analog voltage and torque.
Table 10-15
DI data
AC data
Command
voltage
Rotational
direction
0
1
+
CCW
0
1
-
CW
0
-1
+
CW
0
-1
-
CCW
1
1
+
CW
1
1
-
CCW
1
-1
+
CCW
1
-1
-
CW
Figure 10-16
-10V
+10V
♦
AC1: CCW when polarity is
positive (+)
♦
AC-1: CCW when polarity is
negative (-)
-10V
CCW maximum
torque
CW maximum
torque
+10V
CCW maximum
torque
CW maximum
torque
AGV = 0.5
AGV = 1
AGV = 2
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