Mitsubishi C70 Instruction Manual page 425

Appendix 7. Explanation of Alarms
Power supply warnings
00E9 Instant pwr interrupt warning
Details
The power was momentarily interrupted.
- LED display: P
00EA In external EMG stop state
Details
External emergency stop signal was input.
- Reset method: Automatically reset once the cause of the warning is removed.
- LED display: q
00EB Pw sply: Over regenerat warn
Details
Over-regeneration detection level exceeded 80%.
- Reset method: Automatically reset once the cause of the warning is removed.
- LED display: r
00EE Power supply: Fan stop warning
Details
A cooling fan built in the power supply unit stopped.
- Reset method: Automatically reset once the cause of the warning is removed.
- LED display: u
Appendix 7.3 Servo/Spindle Alarms (S)
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