Hitachi sunucu şasi backplane Tips give a special instruction that can error codes
Codes
- A020Error codeDefines the first speed of a multi-speed profile, range is 0.0 / start frequency to 400 Hz A020 = Speed 0 (1st motor)
- A039Error codeDefine how end of jog stops the motor; three options: 00 .. Free-run stop 01 .. Controlled deceleration 02 .. DC braking to stop
- A045Error codeSets voltage gain of the inverter, range is 20. to 100.%
- A053Error codeThe delay from the end of controlled deceleration to start of DC braking (motor free runs until DC braking begins), range is 0.0 to 5.0 sec
- A063Error codeUp to 3 output frequencies can be defined for the output to jump past to avoid motor resonances (center frequency) Range is 0.0 to 400.0 Hz
- A076Error codeSelects source of Process Variable (PV), option codes: 00... [OI] terminal (current in) 01... [O] terminal (voltage in) 02... ModBus network 03... Calculate function output
- A081Error codeAutomatic (output) voltage regulation, selects from three type of AVR functions, three option codes: 00 .. AVR enabled 01 .. AVR disabled 02 .. AVR enabled except during deceleration
- A101Error codeThe output frequency corre- sponding to the current input range starting point. Range is 0.00 to 400.0 Hz
- A102Error codeThe output frequency corre- sponding to the current input range ending point. Range is 0.00 to 400.0 Hz
- A103Error codeThe starting point for the current input range. Range is 0. to 100.%
- A104Error codeThe ending point for the current input range. Range is 0. to 100.%
- A201Error codeFrequency source setting, 2nd motor
- A202Error codeRun command source setting, 2nd motor
- A220Error codeDefines the first speed of a multi-speed profile for 2nd motor, range is 0.0 / start frequency to 400 Hz A220 = Speed 0 (2nd motor)
- A241Error codeTorque boost select, 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
- A245Error codeSets voltage gain of the inverter, range is 20. to 100.%
- A261Error codeFrequency upper limit setting, 2nd motor
- A262Error codeFrequency lower limit setting, 2nd motor
- A292Error codeDuration of 2nd segment of acceleration, 2nd motor, range is: 0.01 to 3000 sec
- A293Error codeDuration of 2nd segment of deceleration, 2nd motor, range is: 0.01 to 3000 sec
- A294Error codeTwo options for switching from 1st to 2nd accel/decel: 00... 2CH input from terminal 01... transition frequency (2nd motor)
- A295Error codeAcc1 to Acc2 frequency transition point, 2nd motor
- A296Error codeDec1 to Dec2 frequency transition point, 2nd motor
- AL0Error codeWhen an alarm occurs or when power is OFF AL0 AL1 AL2 Power Alarm supply device
- B001Error codeSelect inverter restart method, four option codes: 00... Alarm output after trip, no automatic restart 01... Restart at 0Hz 02... Resume operation after frequency matching 03... Resume previous freq. after freq. matching, then decelerate to stop and display trip info
- B002Error codeThe amount of time a power input under-voltage can occur without tripping the power failure alarm. Range is 0.3 to 25 sec. If under-voltage exists longer than this time, the inverter trips, even if the restart mode is selected
- B003Error codeTime delay after under-voltage condition goes away, before the inverter runs motor again. Range is 0.3 to 100 seconds
- B012Error codeSet a level between 20% and 120% for the rated inverter current
- B021Error codeSelect the operating mode during overload conditions, three options, option codes: 00... Disabled 01... Enabled for acceleration and constant speed 02... Enabled for constant speed only
- B022Error codeSets the level for overload restriction, between 10% and 150% of the rated current of the inverter, setting resolution is 1% of rated current. This parameter monitors (read-only) the [O]-[L] input when that input is the overload restriction source (B028/B228 = 01)
- B023Error codeSets the deceleration rate when inverter detects overload, range is 0.1 to 30.0, resolution is 0.1
- B088Error codeSelects how the inverter resumes operation when the free-run stop (FRS) is cancelled, two options: 00 .. Restart from 0Hz 01 .. Restart from frequency detected from real speed of motor (frequency matching)
- B089Error codeSelects the parameter displayed on the keypad display when the inverter is networked, 7 options: 01... Output frequency monitor 02... Output current monitor 03... Rotation direction monitor 04... Process variable (PV), PID feedback monitor 05... Intelligent input terminal status 06... Intelligent output terminal status 07... Scaled output frequency monitor
- B091Error codeSelects how the inverter stops the motor, two option codes: 00... DEC (decelerate and stop) 01... FRS (free run to stop)
- B130Error codePauses deceleration ramp when DC bus voltage rises above threshold level, in order to avoid over-voltage trip. Two option codes: 00 .. Enable
- B131Error codeSets the threshold level for over-voltage LADSTOP. When the DC bus voltage is above the threshold value, the inverter stops deceleration until the DC bus voltage is less than the threshold setting again. Two voltage ranges with 1V resolution: 200V class: 330 to 390V 400V class: 660 to 780V
- B150Error codeAutomatically reduces the actual carrier frequency as needed to avoid internal overheating. Two option codes: 00... Disable 01... Enable
- B212Error codeSet a level between 20% and 120% for the rated inverter current
- B213Error codeElectronic thermal characteristic, 2nd motor
- B221Error codeOverload restriction operation mode, 2nd motor
- B222Error codeOverload restriction setting, 2nd motor
- B223Error codeSets the deceleration rate when inverter detects overload, range is 0.1 to 30.0, resolution is 0.1
- C026Error codeAlarm relay terminal function
- C028Error codeTwo available functions: 00... Actual motor speed 01... Motor current (see after next section)
- C041Error codeSets the overload signal level between 0% and 200% (from 0 to two times the rated current of the inverter)
- C044Error codeSets the allowable PID loop error magnitude (absolute value), SP - PV, range is 0.0 to 100%, resolution is 0.1%
- C071Error codeCommunication speed selection