NSK MEGATORQUE M-ESA-Y3040T25 - Analog Torque Command

— 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 voltage + : CCW
AC -1: Analog voltage + : 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
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com