Hitachi Tips give a special instruction that can error codes
Codes
- A011Error codeThe output frequency corresponding to the voltage input range starting point
- A012Error codeThe output frequency corresponding to the voltage input range ending point
- A013Error code[O]-[L] input active range start voltage
- A014Error code[O]-[L] input active range end voltage
- A021Error codeMulti-speed frequency settings (for multiple motors)
- A039Error codeDefines how end of jog stops the motor
- A044Error codeV/f characteristic curve selection, 1st motor
- A045Error codeSets voltage gain of the inverter
- A046Error codeAutomatic torque boost voltage gain
- A063Error codeUp to 3 output frequencies can be defined for the output to jump past to avoid motor resonances (center freq.)
- A065Error codeUp to three output frequencies can be defined for the output to jump past to avoid motor resonances (center frequency)
- A067Error codeUp to 3 output frequencies can be defined for the output to jump past to avoid motor resonances (center freq.)
- A076Error codeCOM
- A077Error codeChanges response to error
- A079Error code
- A081Error codeAutomatic (output) voltage regulation
- A082Error codeAVR voltage select
- A094Error code00..[2CH] terminal input 01..transition frequency 02..when motor direction reverses
- A101Error codeOutput frequency corresponding to the current input range starting point
- A102Error codeOutput frequency corresponding to the current input range ending point
- A103Error code[OI]-[L] input active range start current
- A104Error code[OI]-[L] input active range end current
- A111Error codeOutput frequency corresponding to the bipolar voltage input range starting point
- A112Error codeOutput frequency corresponding to the bipolar voltage input range ending point
- A113Error code[O2]-[L] input active range start voltage
- A114Error code[O2]-[L] input active range end voltage
- A203Error codeBase frequency setting, 2nd motor
- A204Error codeMaximum frequency setting, 2nd motor
- A220Error codeMulti-speed frequency setting, 2nd motor
- A241Error codeTorque boost method selection, 2nd motor
- A242Error codeManual torque boost value, 2nd motor
- A243Error codeManual torque boost frequency adjustment, 2nd motor
- A244Error codeV/f characteristic curve selection, 2nd motor
- A246Error codeAutomatic torque boost voltage gain, 2nd motor
- A247Error codeAutomatic torque boost slip gain, 2nd motor
- A261Error codeFrequency upper limit setting, 2nd motor
- A262Error codeFrequency lower limit setting, 2nd motor
- A292Error codeAcceleration (2) time setting, 2nd motor
- A293Error codeDeceleration (2) time setting, 2nd motor
- A294Error codeSelect method to switch to Acc2/Dec2 profile, 2nd motor
- A295Error codeAcc1 to Acc2 frequency transition point, 2nd motor
- A296Error codeDec1 to Dec2 frequency transition point, 2nd motor
- A303Error codeBase frequency setting, 3rd motor
- A304Error codeMaximum frequency setting, 3rd motor
- A320Error codeMulti-speed frequency setting, 3rd motor
- A342Error codeManual torque boost value, 3rd motor
- A343Error codeManual torque boost frequency adjustment, 3rd motor
- A344Error codeV/f characteristic curve selection, 3rd motor
- A392Error codeAcceleration (2) time setting, 3rd motor
- A393Error codeDeceleration (2) time setting, 3rd motor