Yaskawa fault codes

Fault codes

• A.020 Parameter checksum error
• A.021 Parameter formatting error
• A.022 System checksum error
• A.024 System alarm
• A.025 System alarm
• A.030 Main circuit detection unit error
• A.040 Parameter setting error
• A.041 Divided pulse output setting error
• A.042 Parameter combination error
• A.044 Semi-closed-loop/fully closed-loop parameter setting error
• A.046 Σ-LINK II command/response parameter setting error
• A.047 Safety mode setting error for encoder supporting functional safety
• A.04A Parameter setting error 2
• A.050 Combination error
• A.051 Alarm not supported by the product
• A.070 Motor type change detection
• A.080 Linear encoder linear scale pitch setting error
• A.0b0 Servo ON command invalid alarm
• A.100 Overcurrent detection
• A.101 Motor overcurrent detection
• A.102 Motor overcurrent detection 2
• A.119 Ground fault short circuit detected
• A.300 Regeneration error
• A.320 Regenerative overload
• A.330 Main circuit power supply wiring error
• A.400 Overvoltage
• A.410 Undervoltage
• A.42A Converter fault
• A.450 Main circuit capacitor overvoltage
• A.510 Overspeed
• A.511 Frequency-divided pulse output overspeed
• A.520 Vibration alarm
• A.521 Auto tuning alarm
• A.550 Maximum speed setting error
• A.710 Overload (instantaneous maximum load)
• A.720 Overload (continuous maximum load)
• A.729 Common to all axes
• A.730 DB overload
• A.731 DB overload
• A.740 Inrush current limiting resistor overload
• A.7A0 Heatsink overheat
• A.7A1 Internal temperature error 1
• A.7A2 Internal temperature error 2
• A.7A3 Internal temperature detection section error
• A.7Ab Servo unit built-in fan stop
• A.810 Encoder backup alarm
• A.820 Encoder checksum alarm
• A.830 Encoder battery alarm
• A.840 Encoder data alarm
• A.850 Encoder overspeed
• A.860 Encoder overheat
• A.861 Motor overheat
• A.862 Overheat alarm
• A.890 Encoder linear scale error
• A.891 Encoder module error
• A.8A0 External encoder error
• A.8A1 External encoder module error
• A.8A2 External encoder sensor fault (Incremental type)
• A.8A3 External encoder position fault (Absolute)
• A.8A5 External encoder overspeed fault
• A.8A6 External encoder overheat fault
• A.900 Excessive position deviation
• A.901 Excessive position deviation during servo ON
• A.905 Error detection warning
• A.910 Overload
• A.911 Vibration
• A.912 Internal temperature warning1
• A.913 Internal temperature warning2
• A.920 Regenerative overload
• A.921 DB overload
• A.923 Servo unit internal fan stopped
• A.929 Common to all axes
• A.930 Absolute encoder battery fault
• A.932 Σ-LINK II I/O device communication warning
• A.933 Σ-LINK II I/O device status warning
• A.93B Overheat warning
• A.941 Parameter change requiring the power supply to be switched off and on again
• A.942 Speed ripple compensation information mismatch
• A.94A Built-in controller data setting warning1(Parameter number)
• A.94C Built-in controller data setting warning3(Calculation error)
• A.94E Built-in controller data setting warning5(Latch mode error)
• A.94b Built-in controller data setting warning2(Data out of range)
• A.94d Built-in controller data setting warning4(Parameter size)
• A.95A Built-in controller command warning1(Command conditions not met)
• A.95E Built-in controller command warning5(Subcommand cannot be used)
• A.95F Built-in controller command warning6(Undefined command)
• A.95b Built-in controller command warning2(Unsupported command)
• A.95d Built-in controller command warning4(Command interference)
• A.960 MECHATROLINK communication warning
• A.971 Undervoltage
• A.97A Built-in controller command warning7(Layer error)
• A.97F MECHATROLINK communication setting warning (This alarm occurs only when MECHATROLINK-4 communication commands are used.)
• A.97b Out-of-range data clamping
• A.9A0 Overtravel
• A.9F9 INDEXER warning
• A.9b0 Preventive maintenance warning
• A.9b1 Servo motor preventive maintenance warning
• A.A9F Error
• A.AEF INDEXER module alarm
• A.C10 Loss of control detection
• A.C20 Phase error detection
• A.C21 Hall sensor fault
• A.C22 Phase information mismatch
• A.C50 Magnetic pole detection failure
• A.C51 Overtravel detection during magnetic pole detection
• A.C52 Magnetic pole detection not completed
• A.C53 Travel range exceeded during magnetic pole detection
• A.C54 Magnetic pole detection failure 2
• A.C80 Encoder clearing fault (multiturn upper limit setting error)
• A.C90 Encoder communication fault
• A.C91 Encoder communication position data acceleration error
• A.C92 Encoder communication timer error
• A.CA0 Encoder parameter error
• A.CC0 Multiturn upper limit mismatch
• A.CC1 External encoder revolution count upper limit mismatch
• A.CF1 Feedback option module communication fault (receive failure)
• A.CF2 Feedback option module communication fault (timer stopped)
• A.Cb0 Encoder feedback checksum error
• A.Cd1 Σ-LINK II node configuration error
• A.Cd2 Σ-LINK II power supply short circuit detection
• A.Cd3 Σ-LINK II configuration data checksum error
• A.Cd4 Σ-LINK II node change detection
• A.Cd7 Σ-LINK II I/O device communication error
• A.Cd8 Σ-LINK II I/O device status error
• A.E00 Built-in controller initialization timeout fault
• A.E02 Built-in controller synchronization error 1
• A.E03 Built-in controller communication data error (checksum error)
• A.E40 MECHATROLINK transmission cycle setting error
• A.E41 MECHATROLINK communication data size setting error
• A.E42 MECHATROLINK station address setting error
• A.E43 MECHATROLINK communication setting error
• A.E50 MECHATROLINK synchronization error
• A.E51 Built-in controller synchronization failure
• A.E60 MECHATROLINK communication fault (receive error)
• A.E61 Built-in controller synchronization error 4
• A.E62 MECHATROLINK Communication fault (FCS error)
• A.E63 MECHATROLINK synchronization frame not received
• A.E70 Command option module detection failure alarm
• A.E71 Safety option module detection failure alarm
• A.E72 Feedback option module detection failure alarm
• A.E73 Unsupported command option module alarm
• A.E74 Unsupported safety option module alarm
• A.E75 Unsupported feedback option module alarm
• A.E80 Command option module detection mismatch alarm
• A.E81 Safety module mismatch detected
• A.EA0 MECHATROLINK initialization timeout fault 2
• A.EA2 Built-in controller synchronization error 2
• A.EA3 Communication alarm during execution between servo units 2
• A.EC6 Safety module system error 2
• A.EC8 Gate drive error 1
• A.EC9 Gate drive error 2
• A.EF9 INDEXER alarm
• A.Eb1 Safety function signal input timing error
• A.Ed1 Built-in controller communication command timeout fault
• A.F10 Power cable phase loss
• A.F30 DB Contactor error
• A.F50 Motor main circuit cable open
• A.b10 Speed command A/D fault
• A.b11 Speed command A/D conversion data error
• A.b20 Torque command A/D error
• A.b21 Torque command A/D conversion data error
• A.b31 Current detection fault 1
• A.b32 Current detection fault 2
• A.b33 Current detection fault 3
• A.b6A MECHATROLINK communication ASIC fault 1
• A.b6b MECHATROLINK communication ASIC fault 2
• A.bE0 Firmware fault
• A.bE2 Firmware fault
• A.bF0 System alarm 0
• A.bF1 System alarm 1
• A.bF2 System alarm 2
• A.bF3 System alarm 3
• A.bF4 System alarm 4
• A.bF5 System alarm 5
• A.bF6 System alarm 6
• A.bF7 System alarm 7
• A.bF8 System alarm 8
• A.bFd System alarm D
• A.d00 Excessive position deviation
• A.d01 Excessive position deviation alarm during servo ON
• A.d02 Excessive position deviation alarm caused by speed limiting during servo ON
• A.d04 Overtravel alarm
• A.d10 Excessive deviation between motor and load positions
• A.d30 Position data too large
• AEr Station number setting fault
• AOV Power supply input overvoltage
• AUV Power supply input undervoltage
• AUv Input power supply undervoltage
• Aov Input power supply overvoltage
• BUS Option transmission error
• BUS (blinking) Option communication error (warning)
• CALL Waiting for communication
• CALL (blinking) Waiting for communication (warning)
• CE Transmission error
• CE (blinking) MEMOBUS communication error (warning)
• CF Control fault
• CONFIG RAM Enter and ROM Enter commands
• CP1 Comparator 1 out-of-range fault
• CP2 Comparator 2 out-of-range fault
• CPEr Control mode mismatch
• CPF00 Faulty control circuit
• CPF01 Faulty control circuit
• CPF02 Faulty baseblock circuit
• CPF03 Faulty EEPROM
• CPF04 The internal A/D converter of CPU is faulty
• CPF05 The external A/D converter of CPU is faulty
• CPF06 Option card connection error
• CPF07 Improper terminal circuit board connection
• CPF08 Control circuit fault
• CPF09 CPU-ASIC mutual diagnostic fault
• CPF10 Control circuit fault
• CPF11 RAM fault
• CPF12 Flash memory fault
• CPF13 Monitoring device fault
• CPF14 Control circuit fault
• CPF16 Clock fault
• CPF17 Interruption fault
• CPF18 Control circuit fault
• CPF19 Control circuit fault
• CPF20 Control circuit fault
• CPF21 Communication option card self-diagnostic error
• CPF22 Communication option card model type error
• CPF23 Improper control circuit board connection
• CPF24 Drive device signal error
• CPF25 Terminal circuit board not connected
• CPF26 Control circuit fault
• CPF27 Control circuit fault
• CPF28 Control circuit fault
• CPF29 Control circuit fault
• CPF30 Control circuit fault
• CPF31 Control circuit fault
• CPF32 Control circuit fault
• CPF33 Control circuit fault
• CPF34 Control circuit fault
• CPF35 Control circuit fault
• CPF36 Control circuit fault
• CPF37 Control circuit fault
• CPF38 Control circuit fault
• CPF39 Control circuit fault
• CPF50 Control circuit fault
• CPyE Write error
• CSEr Faulty hardware when using the copy function
• CnT1 Motor 1 start count exceeded
• CnT2 Motor 2 start count exceeded
• CnT3 Motor 3 start count exceeded
• CoF Current offset fault
• CrST External run input
• CyC MECHATROLINK transmission cycle setting fault
• CyPo Updated after restarting the power supply
• DEV Excessive speed deviation
• DEV (blinking) Excessive speed deviation (warning)
• DV1 Missing Z phase pulse detection
• DV2 Z phase noise fault detection
• DV3 Reverse rotation detection
• DV4 Reverse rotation detection 2
• DV6 The elevator car acceleration exceeds the excessive acceleration detection value (S3-16)
• E5 MECHATROLINK communication cycle setting error
• EF0 External error input from the communication option card
• EF0 (blinking) External fault input from communication option card (warning)
• EF1 External fault (input terminal S1)
• EF10 External fault (input terminal S10)
• EF11 External fault (input terminal S11)
• EF12 External fault (input terminal S12)
• EF2 External fault (input terminal S2)
• EF3 External fault (input terminal 3)
• EF3 (blinking) External fault (input terminal S3) (warning)
• EF4 External fault (input terminal S4)
• EF4 (blinking) External fault (input terminal S4) (warning)
• EF5 External fault (input terminal S5)
• EF5 (blinking) External fault (input terminal S5) (warning)
• EF6 External fault (input terminal S6)
• EF6 (blinking) External fault (input terminal S6) (warning)
• EF7 External fault (input terminal S7)
• EF7 (blinking) External fault (input terminal S7) (warning)
• EF8 External fault (input terminal S8)
• EF9 External fault (input terminal S9)
• EF (blinking) Forward and reverse commands input simultaneously (warning)
• EP24v External 24V power supply normal
• ERR Faulty EEPROM write
• End1 V/f setting too large
• End10 Rescue run magnetic pole identification warning
• End2 Incorrect motor core saturation coefficient
• End3 Improper rated current setting
• End4 Rated slip warning
• End5 Line-to-line resistance warning
• End6 Leakage inductance warning
• End7 No-load current warning
• End8 Rescue run speed warning
• End9 Rescue run magnetic pole estimation warning
• Er-01 Motor data error
• Er-02 A minor fault has occurred
• Er-03 STOP key input
• Er-04 Line-to-line resistance error
• Er-05 No-load current error.
• Er-08 Rated slip error
• Er-09 Acceleration error
• Er-10 Motor rotation direction error
• Er-11 Motor speed error
• Er-12 Current detection fault
• Er-13 Leakage inductance fault
• Er-14 Motor speed fault 2
• Er-15 Torque saturation fault
• Er-16 Inertia identification value error
• Er-17 Reverse rotation inhibited fault
• Er-18 Induced voltage fault
• Er-19 PM inductance fault
• Er-20 Armature resistor fault
• Er-21 Z phase pulse compensation amount error
• Er-22 Magnetic pole estimation error
• Er-23 Stop-type home error
• Er-24 PG-E3 characteristic fault
• Er-25 High-frequency superposition auto-tuning fault
• Err Improper EEPROM write
• F1 PG Fault detection during speed control
• FAN (blinking) Drive internal cooling fan fault (warning)
• FAn Internal air circulation fan fault
• FAn1 Drive cooling fan fault
• FDV Power supply frequency fault
• FE Ground fault
• FF01 Internal fan fault
• FF02 Motor overheat (PTC input)
• FF03 USB communication error
• FF04 Ethernet communication fault
• FF05 Control fault
• FF06 PID feedback loss
• FF07 Insufficient torque1
• FF08 Insufficient torque2
• FF09 High-slip brakingoL
• FF0E Z pulse fault
• FF0F Z pulse noise fault detection
• FF10 Reverse rotation detection
• FF11 Reverse rotation prevention detection
• FF12 Output current imbalance
• FF13 Pull-out detection
• FF14 PG hardware fault
• FF16 Speed search retry fault
• FF1C PID feedback exceeds limit
• FF1D External fault (terminal S1 input)
• FF1E External fault (terminal S2 input)
• FF1F Mechanical deterioration detection 1
• FF20 Mechanical deterioration detection 2
• FF21 Current offset fault
• FF22 PLC fault1
• FF23 PLC fault2
• FF24 DriveWorksEZ fault
• FF25 DWEZ EEPROM fault
• FF26 DriveWorksEZ fault 2
• FF27 DriveWorksEZ fault 3
• FF28 Output voltage detection fault
• FF29 Faulty installed braking resistor
• FF2A B braking transistor overload
• FF2B Motor overheat (NTC input)
• FF2C Low-speed pull-out detection
• FF2D Node Setup fault
• FF2E Thermistor open (NTC)
• FF2F Excessive acceleration detection
• FF30 MC response fault
• FF31 Start current fault
• FF32 Output current fault
• FF33 Brake response fault
• FF34 Speed command missing
• FF35 Magnetic pole identification timeout
• FF36 GF1 error
• FF37 Output phase loss 3
• FF38 Current imbalance
• FF39 Gate drive circuit board power supply undervoltage
• FF3A Power supply undervoltage
• FF3B Power supply overvoltage
• FF3C Power supply frequency fault
• FF3D Phase sequence detection fault
• FF3E Power supply undervoltage warning
• FF3F DC fuse blown
• FF40 Resonance detection
• FF41 Control circuit error
• FF42 Control circuit error
• FF43 A/D converter fault
• FF44 PWM motor fault
• FF45 EEPROM data error
• FF46 Terminal board poor contact
• FF47 EEPROM serial communication error
• FF48 RAM error
• FF49 Flash memory fault
• FF4A Control circuit fault (WDT error)
• FF4B Control circuit error
• FF4C Clock fault
• FF4D Timing sequence fault
• FF4E Control circuit fault
• FF4F Control circuit fault
• FF50 Hardware fault (at power-on)
• FF51 Hardware fault (after communication starts)
• FF52 A/D converter fault
• FF53 PWM feedback data fault
• FF54 Control circuit fault (drive capacity signal)
• FF55 Terminal circuit board not connected
• FF56 ASIC BB circuit error at start
• FF57 ASIC PWM setting register error
• FF58 ASIC PWM mode error
• FF59 ASIC start delay error
• FF5A ASIC BB turn-on error
• FF5B ASIC identification code error
• FF5C ASIC start error
• FF5D Watchdog error circuit fault
• FF5E ASIC power supply error, CPU clock error
• FF5F External A/D converter fault
• FF60 ASIC COM error
• FF61 ASIC COM error
• FF62 EEPROM data error
• FF63 Control circuit error
• FF64 Control circuit error
• FF65 Control circuit error
• FF66 Control circuit error
• FF67 Control circuit error
• FF68 Control circuit error
• FF69 Ethernet incompatibility
• FF6A Ethernet fault/connection error
• FF6C Ethernet error
• FF6D Ethernet error
• FF70 Ethernet RAM error
• FF71 Ethernet operating mode error
• FF72 Drive receive CRC error
• FF73 Drive receive frame error
• FF74 Drive receive abort error
• FF75 Ethernet receive CRC error
• FF76 Ethernet receive frame error
• FF77 Ethernet receive abort error
• FF78 COM ID error
• FF79 Type code error
• FF7A SUM check error
• FF7B Ethernet receive timeout
• FF7C Memobus timeout
• FF7D Drive receive timeout1
• FF7E CI check error
• FF7F Drive receive timeout2
• FF80 Control command selection error
• FF81 Drive receive timeout3
• FF82 Control response selection 1 error
• FF83 Drive receive timeout4
• FF84 Control response selection 2 error
• FF85 Drive receive timeout 5
• FFB4 Damping resistor overheat
• FFB5 Soft-charge discharge resistor overheat
• FFB6 Internal resistor fault
• FFB7 Safety circuit fault
• FFB8 Drive cooling fan fault
• FFC0 Comparator 1 in-range fault
• FFC1 Comparator 2 in-range fault
• FFC2 Bluetooth communication fault
• FFC3 Communication error 1
• FFC4 Communication error 2
• FFC5 Overcurrent 2
• FRL Command fault at start
• FUD DC fuse blown
• FWdL Forward run limit input active
• Fan Internal air circulation fan fault
• FbH PID feedback exceeds limit
• FbL Loss of PID feedback
• Fdv Input power supply frequency fault
• FrL Speed command loss
• GF Ground fault
• HCA Current warning
• HFb PI feedback too large
• HLCE Host transmission error
• Hbb Safety signal input active
• HbbF Safety signal input active
• KEB In operation
• L24v External 24V power supply missing
• L3 Stall prevention
• L4 Frequency detection
• L5 Fault retry
• L6 Overtorque/insufficient torque detection
• LF Output phase loss
• LF2 Output current imbalance
• LF3 Module phase loss
• LFb PI feedback decrease
• LSo Low-speed loss of synchronism fault <3>
• LT-1 Cooling fan maintenance time
• LT-2 Capacitor maintenance due
• LT-3 Inrush current prevention relay maintenance due
• LT-4 IGBT maintenance due (50%)
• LoG Log communication fault
• LoP Loss of optimal system status
• MCF Input-side electromagnetic contactor fault
• OC Overcurrent
• OH1 Heatsink overheat
• OH2 (blinking) (Warning)
• OH (blinking) Heatsink overheat (warning)
• OL1 Motor overload
• OL2 Drive overload
• OL3 Overtorque 1
• OL3 (blinking) Overtorque detection 1 (warning)
• OL4 Overtorque 2
• OL4 (blinking) Overtorque detection 2 (warning)
• OL5 Overload detection
• OL6 Light-load speed increase 2 fault
• OPE01 Drive power setting error
• OPE02 Faulty parameter setting range
• OPE03 Faulty multifunction input selection
• OPE05 Faulty option command selection
• OPE06 Faulty control method selection
• OPE07 Faulty multifunction analog input selection
• OPE08 Faulty parameter selection
• OPE10 Improper V/f data setting
• OPE11 Faulty parameter setting
• OPE13 Incorrect energy-saving control parameter settings
• OPE22 Faulty parameter setting
• OPE23 Faulty parameter setting
• OPE24 Parameter setting fault
• OPE25 Faulty settings for motor 2
• OPR Faulty operator connection
• OS Overspeed
• OS (blinking) Motor overspeed (warning)
• OV Main circuit overvoltage
• OV (blinking) Main circuit overvoltage (warning)
• PAUv Power supply undervoltage warning
• PE1 PLC detection fault
• PE2 PLC detection fault
• PF Main circuit voltage error
• PF2 Input power supply fault
• PF3 Input phase loss detection
• PFDv Power supply frequency warning
• PGO PG open detection
• PGO (blinking) PG open-circuit detection (warning)
• PSE JOHB-SMP3 protocol suite error
• PUF Fuse blown
• PWEr DWEZ password incorrect
• RH Mounted braking resistor overheat
• RR Built-in braking transistor fault
• SC Load short circuit
• SCE Incorrect short-circuit braking sequence
• SCF Safety circuit fault
• SE MEMOBUS communication test mode fault
• SE1 Run command error
• SE2 Brake release fault
• SE3 Brake response fault1
• SE4 Brake response fault2
• SE8 Sequence error 8
• SEr Speed search retry fault
• SRC Phase sequence fault
• STPo Pull-out detection
• STo Loss of synchronism detection
• SToF Safety circuit command input
• SVE Zero servo error
• SoH Buffer discharge resistor overheat
• SrC Phase sequence detection fault
• Srr Internal resistor fault
• SvE Zero servo fault
• TCA Run direction change counter alarm
• TCF Run direction change counter fault
• TCS Run direction change counter setting
• THo Thermistor open
• TiM Operator clock not set
• TrPC IGBT maintenance due (90%)
• UL3 Insufficient torque detection 1
• UL3 (blinking) Insufficient torque detection 1 (warning)
• UL4 Insufficient torque detection 2
• UL4 (blinking) Insufficient torque detection 2 (warning)
• UL5 Mechanical deterioration detection 2
• UL6 Insufficient load detection
• UNBC Current imbalance
• UV1 Main circuit undervoltage
• UV2 Control power error
• UV3 Surge prevention circuit fault
• UV (blinking) Main circuit undervoltage (warning)
• Uv Main circuit undervoltage
• Uv1 Main circuit undervoltage
• Uv2 Control power fault
• Uv3 Inrush prevention circuit fault
• Uv4 Gate drive circuit board power supply undervoltage
• WrUn Waiting to run
• bAT Operator battery low
• bCE Bluetooth communication fault
• bUS Option card communication fault
• bUSy Parameter change in progress
• bb Baseblock
• boL Braking transistor overload fault
• dCE1 Communication fault 1
• dCE2 Communication fault2
• dEv Excessive motor speed deviation
• dFPS Model mismatch
• dWA2 DriveWorksEZalarm2
• dWA3 DriveWorksEZalarm3
• dWA4 DriveWorksEZ alarm4
• dWA5 DriveWorksEZ alarm5
• dWAL DriveWorksEZ fault
• dWF1 Faulty DriveWorksEZ stored in EEPROM
• dWF2 DriveWorksEZ fault 2
• dWF3 DriveWorksEZ fault 3
• dWF4 DriveWorksEZ fault4
• dWF5 DriveWorksEZ fault5
• dWFL DriveWorksEZ fault
• doH Damping resistor overheat
• dv1 Z phase pulse loss detection
• dv2 Z phase noise fault detection
• dv3 Reverse rotation detection
• dv4 Reverse rotation prevention detection
• dv6 Excessive acceleration detection
• dv8 Initial magnetic pole estimation fault
• iFEr Communication fault
• nSE Node Setup fault
• nSS Excessive PI deviation
• ndAT Model, power supply specifications, capacity, or control mode mismatch
• oC Overcurrent
• oC2 Overcurrent 2
• oFA00 Option mismatch or improper option connection <4>
• oFA01 Improper option card connection
• oFA02 Options of the same type are installed
• oFA03 Faulty option card (CN5-A)
• oFA04 Faulty option card (CN5-A)
• oFA05 Faulty option card (CN5-A)
• oFA06 Faulty option card (CN5-A)
• oFA10 Faulty option card (CN5-A)
• oFA11 Faulty option card (CN5-A)
• oFA12 Improper option card insertion (CN5-A)
• oFA13 Improper option card insertion (CN5-A)
• oFA14 Improper option card insertion (CN5-A)
• oFA15 Improper option card insertion (CN5-A)
• oFA16 Faulty option card connection (CN5-A)
• oFA17 Faulty option card connection (CN5-A)
• oFA30 Faulty communication option card connection (CN5-A)
• oFA31 Faulty communication option card connection (CN5-A)
• oFA32 Faulty communication option card connection (CN5-A)
• oFA33 Faulty communication option card connection (CN5-A)
• oFA34 Faulty communication option card connection (CN5-A)
• oFA35 Faulty communication option card connection (CN5-A)
• oFA36 Faulty communication option card connection (CN5-A)
• oFA37 Faulty communication option card connection (CN5-A)
• oFA38 Faulty communication option card connection (CN5-A)
• oFA39 Faulty communication option card connection (CN5-A)
• oFA40 Faulty communication option card connection (CN5-A)
• oFA41 Faulty communication option card connection (CN5-A)
• oFA42 Faulty communication option card connection (CN5-A)
• oFA43 Faulty communication option card connection (CN5-A)
• oFB00 A mismatched option is connected
• oFB01 Faulty option card connection
• oFB02 Options of the same type are connected
• oFB11 Faulty option card connection (CN5-B)
• oFC00 Connected option mismatch <4>
• oFC01 Improper option card connection
• oFC02 Options of the same type connected <4>
• oFC03 Faulty option card (CN5-C)
• oFC04 Faulty option card (CN5-C)
• oFC05 Faulty option card (CN5-C)
• oFC06 Faulty option card (CN5-C)
• oFC10 Faulty option card (CN5-C)
• oFC11 Faulty option card (CN5-C)
• oFC12 Faulty option card connection (CN5-C)
• oFC13 Faulty option card connection (CN5-C)
• oFC14 Faulty option card connection (CN5-C)
• oFC15 Faulty option card connection (CN5-C)
• oFC16 Improper option card insertion (CN5-C)
• oFC17 Improper option card connection (CN5-C)
• oFC50 Faulty option card (CN5-C)
• oFC51 Faulty option card (CN5-C)
• oFC52 Faulty option card (CN5-C)
• oFC53 Faulty option card (CN5-C)
• oFC54 Faulty option card (CN5-C)
• oFC55 Faulty option card (CN5-C)
• oFb00 Connected option mismatch <4>
• oFb01 Improper option card connection
• oFb02 Options of the same type connected <4>
• oFb03 Faulty option card (CN5-B)
• oFb04 Faulty option card (CN5-B)
• oFb05 Faulty option card (CN5-B)
• oFb06 Faulty option card (CN5-B)
• oFb10 Faulty option card (CN5-B)
• oFb11 Faulty option card (CN5-B)
• oFb12 Improper option card insertion (CN5-B)
• oFb13 Improper option card insertion (CN5-B)
• oFb14 Faulty option card connection (CN5-B)
• oFb15 Improper option card insertion (CN5-B)
• oFb16 Improper option card insertion (CN5-B)
• oFb17 Improper option card insertion (CN5-B)
• oH Heatsink overheat
• oH1 Heatsink overheat
• oH2 Drive overheat prewarning
• oH3 Motor overheat warning (PTC input)
• oH4 Motor overheat fault (PTC input)
• oH5 Motor overheat (NTC input)
• oL1 Motor overload
• oL2 AC drive overload
• oL3 Overtorque detection 1
• oL4 Overtorque detection 2
• oL5 Mechanical deterioration detection 1
• oL6 Light-load speed increase 2 fault
• oL7 High-slip braking overload
• oPE01 Drive capacity setting fault
• oPE02 Parameter setting error
• oPE03 Incorrect multifunction input selection
• oPE04 Terminal circuit board replacement detection
• oPE05 Incorrect command selection
• oPE06 Incorrect control mode selection
• oPE07 Incorrect multifunction analog input selection
• oPE08 Incorrect parameter selection
• oPE09 Incorrect PID control selection
• oPE10 Incorrect V/f data setting
• oPE11 Incorrect carrier frequency setting
• oPE13 Incorrect pulse train monitoring selection
• oPE15 Incorrect torque control setting
• oPE16 Incorrect energy-saving control parameter settings
• oPE18 Incorrect online tuning parameter settings
• oPE20 Incorrect PG-F3 setting
• oPE22 Incorrect parameter settings
• oPE23 Incorrect parameter settings
• oPE24 Incorrect parameter settings
• oPE25 Incorrect parameter settings
• oPr Improper operator connection
• oS Overspeed (control mode with PG)
• ov Main circuit overvoltage
• ovEr Parameter changes exceed limit
• rEvL Run limit input active
• rF Braking resistor resistance value error
• rH Mounted braking resistor overheat
• rUn 2 motor switching command input during operation
• rdEr Read fault
• rr Built-in braking transistor fault
• vAEr Power supply specifications or capacity mismatch
• vFyE Parameter mismatch
• voF Output voltage detection fault
• vrE Resonance detection