Manual

Integrating Axes
Chapter 9
93
Figure 9.2
Connections
for Openloop T esting
X
X
X
Battery
Box
ReturnCommand
Normalwiring
disconnectedfrom
wiringarm.
AnalogOutput
AnalogReturn
DriveDisable
ServoExpander
11065
WARNING: To guard against possible injury, keep all
personnel clear of the axis. In addition, have a competent
person standing by to disconnect axis servo motor power if
necessary.
If you hardwired an emergency stop circuit like that of Figure 6.8, the
loop-contactor relay will disable the servo motor when one of the
switches in the E-Stop string is opened. However, you must disconnect
the drive-disable line for open-loop drive operation.