Alarm troubleshooting

1,997 real controller alarms with step-by-step diagnostic trees — filter by brand and unit, or type the code straight from your screen.

286 alarms · sorted by code · page 1 of 15

ALARM 10 — INSUFFICIENT VOLTAGE

ALARM 11 — AXIS SELECTION ERROR

ALARM 12 — MEMORY ERROR 1

ALARM 13 — SOFTWARE PROCESSING ERROR 1

MITSUBISHI MDS-D S02 INITIAL PARAMETER ERROR — ALARM 13017: INCOMPATIBLE SPINDLE MOTOR VOLTAGE (SP017)

MITSUBISHI MDS-D S02 INITIAL PARAMETER ERROR — ALARM 13032: SELECTED REGENERATIVE RESISTOR UNSUPPORTED (SP032)

MITSUBISHI MDS-D S02 INITIAL PARAMETER ERROR — ALARM 13097: INVALID RESOLUTION EXPANSION SETTING (SP097)

MITSUBISHI MDS-D SERVO ALARM — ALARM 37 (ERROR CODE 13098): SPINDLE ENCODER RESOLUTION EXPANSION ERROR (SP098)

MITSUBISHI MDS-D S02 INITIAL PARAMETER ERROR — ALARM 13125: INITIAL DC EXCITATION LEVEL OUT OF RANGE (SP125)

MITSUBISHI MDS-D S02 INITIAL PARAMETER ERROR — ALARM 13126: FINAL DC EXCITATION LEVEL OUT OF RANGE (SP126)

MITSUBISHI MDS-D S02 INITIAL PARAMETER ERROR — ALARM 13127: INITIAL DC EXCITATION TIME OUT OF RANGE (SP127)

MITSUBISHI MDS-D S02 INITIAL PARAMETER ERROR — ALARM 13142: IPM MOTOR PULSE APPLICATION TIME ERROR (SP142)

MITSUBISHI MDS-D S02 INITIAL PARAMETER ERROR — ALARM 13225: DC EXCITATION SET BEFORE PASSING Z PHASE (SP225)

MITSUBISHI MDS-D S02 INITIAL PARAMETER ERROR — ALARM 13238: SAFETY SPEED FORMULA MISMATCH (SP238/SP239)

MITSUBISHI MDS-D S02 INITIAL PARAMETER ERROR — ALARM 13239: SAFE MOTOR SPEED EXCEEDS OVERSPEED LIMIT (SP239)

MITSUBISHI MDS-D S02 INITIAL PARAMETER ERROR — ALARM 13255: GEAR RATIO/GAIN/RESOLUTION CONVERSION OVERFLOW (SP057-SP064, SP001-SP003, SP019-SP020)

ALARM 14 — SOFTWARE PROCESSING ERROR 2

ALARM 16 — INITIAL MAGNETIC POLE POSITION DETECTION ERROR

ALARM 17 — A/D CONVERTER ERROR

ALARM 18 — MAIN SIDE ENCODER: INITIAL COMMUNICATION ERROR