Errors - Omron OMNUC G5 Series User Manual

12-3 Errors

12-3 Errors
If the Servo Drive detects an abnormality, it outputs an error (ALM), turns OFF the power drive
circuit, and displays the main error number on the front panel.
Refer to Troubleshooting with Error Displays on page 12-13 for troubleshooting errors.
Reset the error using one of the following methods. Remove the cause of the error first.
12
An Overload Error (Error No. 16) cannot be reset for 10 seconds after it occurs.
If "hh," "FF," or "HH" is displayed as the error number, the internal MPU has malfunctioned. Turn OFF
the power immediately if one of these error numbers is displayed.
12-7
Precautions for Correct Use
• Turn OFF the power supply, then turn it ON again.
• Reset the error via EtherCAT communications or from the CX-Drive via USB communications.
However, some errors can only be reset by turning the power supply OFF then ON again. Refer
to the Error List on page 12-8.
OMNUC G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)