F7CA
Arrival Monitoring Time Out of Range
Mitsubishi Electric · MELSEC Q-series MELSECNET/H
What does F7CA mean?
The configured arrival monitoring time, which dictates how long the system waits for a response, is outside its permissible setting range.
Common Causes
- Arrival monitoring time is set to a value outside the valid range of 0 to 32676 seconds
Repair Steps & Checklist
Click steps to track your progress.
- 1
Set the arrival monitoring time parameter to a value within the range of 0 to 32676 seconds
Verified technical data. Last updated: March 2026
Related Faults
Source: Mitsubishi Electric MELSEC Q-series MELSECNET/H