Applicable Systems
Schindler Control System
Symptoms
Safety circuit did not open when door opened as expected
Possible Causes
- Safety circuit contact stuck closed
- door safety relay fault
- timing parameter issue (CF03PA13)
Troubleshooting Steps
- Step 1: Check safety circuit contacts
Verify the fault is resolved after completing this step. - Step 2: inspect door safety relay
Verify the fault is resolved after completing this step. - Step 3: verify door close-to-safety-circuit delay parameter
Verify the fault is resolved after completing this step.
How to Reset
Power cycle after parameter adjustment
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Source: book118 Bionic 3300 diagnostic manual; diantijob.com/175389.html
Category: Elevator
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