Minuteman UPS MCP-E - Manual (Page 20)

19
Diagnostic Error Codes for 2KVA, 3KVA, 5KVA, 7KVA units
Error Description
E00 System ROM checksum error.
E01 System RAM data read/write error.
E02 System EEPROM data read/write error.
E03 Communication fail between CPU & DSP
E05 Temperature over 100 o C .
E07 Battery voltage is over specification (AC mode).
E08 Input voltage fail (Outside of safe operating range & cold start disable).
E10 Configure SW1 is set position “OFF”.
E11 AC Mode input out of range during normal startup.
E12 Battery voltage out of range during cold start.
E14 DC bus voltage out of range during cold start.
E15 Output/input voltage difference out of 3.125% (AC tracking mode).
E16 Output/setting voltage difference out of 3.125% (DC mode).
E17 Input frequency fail (Out of 45 ~ 65 Hz) & cold start disable.
E22 DC bus voltage out of range -85% or +12%
E23 Difference between DC bus is more then 70Vdc.
E25 Input / Output frequency difference out of 1Hz during AC mode normal
E26 Battery voltage low (2K-57V, 3K-76V, 5K-190V, 7K-228V) out of range (DC mode)
E32 RMS current over 100%
E33 Voltage difference more than 10% between setting and output
E40 Temperature over 80 o C .
E42 Thermal sensor dead.
E53 Battery test error.(battery may be bad)
E54 Line-Neutral connection error.
E60 Transfer fail during AC Bypass to AC Mode
E63 Transfer fail during Battery Mode to normal AC mode.
E67 DC bypass to Battery mode time out in soft start.
E68 AC bypass to Normal mode time out in soft start.
E69 In/out Sync lasts too long.
E78 DIP Switch setting error(output voltage setting).
E80 DSP initial state data transfer error (clear 0ffh).
E81 No response when send data to DSP.
E82 DSP initial state data transfer error (55,aa,version).
E83 Data lost (every cycle received data less than 20 and more than 60 times).
E84 Input voltage break at bypass mode.
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