SICK GM35

127
8009389/YN39/V3-0/2015-08| SICK OPERATING INSTRUCTIONS|GM35
Subject to change without notice
TROUBLESHOOTING AND CLEARING MALFUNCTIONS
Evaluation unit not responding
1 Check power supply on GM35.
2 Check operating voltage set.
3 Check fuse in evaluation unit.
4 Check indicator for 24 V -/5V supply in the evaluation unit, when doing so, remove the
plug-in terminal on the cable to the receiver when necessary.
5 If these indicators only light up when the plug-in connector has been removed, check the
cabling first.
Communication fault between evaluation unit and GM35 SR-unit.
Error message:
Sensor Communication???
The receiver sends a constant stream of data to the evaluation unit; if this is not received,
a prompt is output automatically.
Check following connections:
1 Connection between evaluation unit and SR-unit.
2 Cable connection on the plug-in terminal in the evaluation unit.
3 Cable to SR-unit.
4 Outer plug-in connectors on SR-unit.
5 Inner plug-in connectors in SR-unit.