Applicable Systems
FC-30
FC-51
FC-101
FC-202
FC-302
Symptoms
Option card configuration has changed.
Possible Causes
- Option card added or removed
- Configuration mismatch
- Option card firmware update
Troubleshooting Steps
- Step 1: Verify option card installation
Card properly seated - Step 2: Update configuration to match
Configuration updated - Step 3: Restart drive after config change
Drive initializes correctly
How to Reset
Reset via control panel after configuration update.
Source: Danfoss VLT FC-302 Operating Guide, Danfoss A/S
Category: PLC & VFD