Troubleshooting; Decommissioning - HEIDENHAIN 681046 Series Operating Instructions Manual

Amplifier for servo motors
Operating Instructions

9. Troubleshooting

Warning! Risk of danger
A risk of personal injury or death exists if troubleshooting procedures are not
followed properly.
Follow the recommended troubleshooting procedures to avoid a potentially
hazardous situation.
A table for troubleshooting possible problems is provided below.
Problem Cause and corrective action
Axis fault A motor is stopped or disabled. Check the software settings
H
indicator is and ensure the motor is enabled. Check any devices providing
illuminated an inhibit signal to the Inhibit input.
A motor has reached a table limit. Reposition the table and
verify that the limit switches are not engaged.
5 V indicator is There is no power to the product. Check power cord and power
G
not illuminated connection. Check the replaceable fuse.
Internal electrical problem. Contact a HEIDENHAIN service
technician.
Product exhibits Contact a HEIDENHAIN service technician
degraded
performance
Product has been Contact a HEIDENHAIN service technician
dropped or the
exterior has been
damaged
Contact a HEIDENHAIN service technician
Liquid is spilled
or splashed on
the enclosure

10. Decommissioning

Electronic waste can be dangerous if disposed of improperly. Dispose of this product in
accordance with local regulations or through an approved electronic recycling facility.
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