What to do if I get an Option Communication Error on my YASKAWA Industrial Electrical?
- SSteven KirbyAug 26, 2025
An option communication error in YASKAWA Industrial Electrical can occur due to several reasons. Start by checking for wiring errors and repairing any short circuits or disconnected cables. Electrical interference can also cause communication data errors, so examine the control circuit lines, main circuit lines, and ground wiring to minimize interference. Ensure the option is correctly installed in the drive. If the problem persists and the wiring is correct, the option may be damaged and need replacement.











