System Troubleshooting; Signal Display Of Hybrid Servo Controller - Delta HES Series User Manual

Call 1(800)985-6929 for Sales

5-1 System Troubleshooting

Failure to establish pressure
Oil tank is not running
Rotation speed of hybrid servo
motor exceeds 500rpm during
pre-pressurizing or hold up time

5-2 Signal Display of Hybrid Servo Controller

5-2-1 Indicator Display
Call 1(800)985-6929 for Sales
deltaacdrives.com
Chapter 5 Methods of Anomaly Diagnosis
Check if hybrid servo motor is running
Check if the coupling is loose or breaking off
Check for any leak in the oil line
Check if hybrid servo motor is running
Check if the pressure command and flow rate command
are sent through the operation panel of Hybrid Servo
Controller or multimeter
Check for any leak in the oil line
Check for any internal leak in the oil pump. Send the unit
back to manufacturer for repair if confirmed
5-1
deltaacdrives.com
sales@deltaacdrives.com
|HES Series
sales@deltaacdrives.com