Applicable Systems
Schindler Control System
Symptoms
KNET signal activated on non-TSD (two-speed drive) system
Possible Causes
- KNET safety signal unexpected on non-TSD configuration
- configuration mismatch
- signal wiring error
Troubleshooting Steps
- Step 1: Verify system configuration
Verify the fault is resolved after completing this step. - Step 2: check KNET signal wiring
Verify the fault is resolved after completing this step. - Step 3: confirm TSD vs non-TSD setting
Verify the fault is resolved after completing this step.
How to Reset
Power cycle after configuration check
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Source: book118 Bionic 3300 diagnostic manual; diantijob.com/175389.html
Category: Elevator
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