- Support Center
- Error Messages
- E51 to E75
E65 - MOD1 Op 9-16 fault! / E66 - Mod1 Op 1-8 fault! / E67 - MOD1 Op 9-16 no power! / E68 - Op 9-16 connection! / E69 - MOD1 Op 1-8 no power! / E70 - MOD1 Op 1-8 connection!
Description of error
Module 1 (Output module), multiple outputs are detected as being disconnected or short circuited, or a problem is detected with the external power supply to the module through the Deutsch connectors.
Solution
Check the Deutsch connectors and output connections to Module 1 (Output module). Check the power supply connections to the Output module.