115XH
Double Input Discrepancy Detection Time Range Error
Mitsubishi Electric · MELSEC iQ-R I/O Module
What does 115XH mean?
A value outside the permissible range of 1 to 6000 has been configured for the 'Double input discrepancy detection time X' parameter, where 'X' denotes a specific input terminal. This incorrect setting impacts the timing and sensitivity of detecting discrepancies in double input configurations for the designated input.
Common Causes
- The 'Double input discrepancy detection time X' parameter for a specific input terminal X is set to a value less than 1.
- The 'Double input discrepancy detection time X' parameter for a specific input terminal X is set to a value greater than 6000.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Set the 'Double input discrepancy detection time X' parameter within the valid range from 1 to 6000 for the affected input terminal.
Verified technical data. Last updated: March 2026
Related Faults
Source: Mitsubishi Electric MELSEC iQ-R I/O Module