F702
Send Destination Station Number Error
Mitsubishi Electric · MELSEC Q-series MELSECNET/H
What does F702 mean?
The specified send destination station number is out of the valid range or a station number 65 or higher was specified. This is a configuration error preventing proper communication.
Common Causes
- Send destination station number is outside the permissible range
- Station number 65 or higher was specified as the send destination
Repair Steps & Checklist
Click steps to track your progress.
- 1
Correct the destination station number to be within the valid range (e.g., typically 1 to 64, as 65 or higher is explicitly incorrect)
Verified technical data. Last updated: March 2026
Related Faults
Source: Mitsubishi Electric MELSEC Q-series MELSECNET/H