Parker Hannifin
Appendix A Additional Specifications - 83 -
Resetting the Fault
After the internal temperature has dropped below the values shown in Table
35, you can clear the latched fault. There are two methods available:
Cycle power to the drive/controller.
–or–
Open ACR-View and issue the DRIVE RES AXIS0 command to the Aries
Controller.
Model Reset Temperature
AR-04CE, AR-08CE, and AR-13CE 75°C (167°F)
Table 35 Reset Temperature Values
Under-Voltage Protection
The unit’s under voltage protection circuit monitors AC input voltage. If the
voltage falls below a specific value while the Aries Controller is operating, the
unit issues an under-voltage fault and turns off power to the motor output
terminals (Output Power connector). This allows the motor to freewheel to a
stop.
Threshold Voltage
AR-04CE, AR-08CE, and AR-13CE ....... Voltage below 70 VAC trips fault
Results of Fault ....................................... Power to motor is turned off
Drive status word is updated
via Ethernet to the PC
LED Left LED Right
Yellow Red
Table 36 LED Under-Voltage Fault
Resetting the Fault
To clear the latched fault, choose one of the following methods:
Cycle power to the drive/controller.
–or–
Open ACR-View and issue the DRIVE RES AXIS0 command to the Aries
Controller.
Warning — When an under-voltage protection fault occurs, the Aries
Controller disables power to its motor output terminals on the Output Power
connector. This cuts all control to the motor and allows the load to freewheel
to a stop.
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