Copley Controls Xenus Plus Series User Manual page 105

Xenus Plus User Guide 16-01344 Rev 06
4.8.3: STO Disable Wiring Diagram
The diagram below shows the STO disable connections that will energize the two inputs (three
opto-couplers). When this is done the STO feature is disabled and control of the output PWM
stage is enabled, producing torque in the motor. If the STO feature is not used, these connections
must be made in order for the Xenus Plus to be enabled.
It is important to note that the XE2/XP2/XM2/800-1818/800-1819/800-1887 and XEL/XPL/XML
STO bypass connections are different. The diode shown in the muting/bypass plug should be used
if XE2/XP2/XM2/800-1818/800-1819/800-1887 and XEL/XPL/XML drives are used on the same
equipment. Otherwise, the diode may be replaced by a jumper.
Copley Controls 105