Hitachi Tips give a special instruction that can error codes
Codes
- AL1Error codeWhen an alarm occurs or power is turned OFF AL1 AL0 AL2
- B001Error codeAlarm output after trip, automatic restart disabled
- B002Error codeAllowable under-voltage power failure time
- B003Error codeRetry wait time before motor restart
- B004Error codeInstantaneous power failure / under-voltage trip alarm enable
- B005Error codeNumber of restarts on power failure / under-voltage trip events
- B007Error codeWhen the frequency of the motor is less than this value, the inverter will restart at 0 Hz
- B010Error codeRetry count select after over-voltage or overcurrent
- B012Error codeElectronic thermal setting (calculated within the inverter from current output)
- B016Error codeFree setting, electronic thermal current (1)
- B018Error codeFree setting, electronic thermal current (2)
- B020Error codeFree setting, electronic thermal current (3)
- B021Error codeOverload restriction operation mode
- B022Error codeOverload restriction setting
- B023Error codeDeceleration rate at overload restriction
- B024Error codeOverload restriction operation mode (2)
- B025Error codeOverload restriction setting (2)
- B026Error codeDeceleration rate at overload restriction (2)
- B028Error codeCurrent limit for active frequency-matching restart
- B036Error codeReduced voltage start selection
- B046Error codeProhibits reverse motor rotation
- B050Error code00. Constant decel to stop 02. Constant DC voltage control with resume 03. Constant DC voltage control
- B051Error codeDC bus voltage trigger level during power loss
- B052Error codeOver-voltage threshold during power loss
- B088Error code00. Restart from 0Hz 01. Restart from frequency detected from actual speed of motor 02. Restart from active matching frequency
- B091Error codeSelects how the inverter stops the motor
- B092Error codeCooling fan control (see note below)
- B101Error codeFree-setting V/f voltage (1)
- B103Error codeFree-setting V/f voltage (2)
- B105Error codeFree-setting V/f voltage (3)
- B107Error codeFree-setting V/f voltage (4)
- B109Error codeFree-setting V/f voltage (5)
- B111Error codeFree-setting V/f voltage (6)
- B113Error codeFree-setting V/f voltage (7)
- B122Error codeSets time delay from receipt of brake confirmation signal to start of motor acceleration
- B124Error codeSets the wait time for confirmation after turn ON/OFF of brake release. If confirmation is not received during the specified wait time, the inverter will trip with an external brake error
- B126Error codeBrake Release Current Setting
- B130Error codeOver-voltage LADSTOP enable
- B131Error codeOver-voltage LADSTOP level
- B212Error codeLevel of electronic thermal setting, 2nd motor
- B213Error codeElectronic thermal characteristic, 2nd motor
- B312Error codeLevel of electronic thermal setting, 3rd motor
- B313Error codeElectronic thermal characteristic, 3rd motor
- C026Error codeAlarm relay terminal function
- C030Error codeDigital current monitor reference value
- C038Error codeLow current indication output mode select
- C039Error codeLow current indication detection level
- C040Error codeOverload signal output mode
- C041Error codeOverload level setting 1
- C044Error codeSets the PID loop error threshold |SP - PV| (absolute value) to trigger intelligent output [OD]