
APPLICATIONNOTEAN‐BEI‐P2‐038 Date:15/02/12
AN‐BEI‐P2‐038ModbusRTUControlandRegisterMapping
14
DriveerrorcodeinformationinRegister6:
In the event of a trip, an error code is returned in the High Byte of the drive status word. The faultvalues correspond to the
followingtable.
Fault
Code
No. Description Fault
Code
No. Description
no‐Flt 00 NoFault AtF‐01 40 Measuredmotorstatorresistancevariesbetweenphases.
OI‐b 01 Brakechannelovercurrent
AtF‐02 41 Measuredmotorstatorresistanceistoolarge.
OL‐br 02 Brakeresistoroverload AtF‐03 42 Measuredmotorinductanceistoolow.
O‐I 03 Instantaneous overcurrent AtF‐04 43 Measuredmotorinductanceistoolarge.
I.t‐trp 04 MotorThermalOverload(I2t) AtF‐05 44 Measuredmotorparametersarenotconvergent
SAFE‐1 05 Safetyinputcircuiterror(Processoroutput) AtF‐06 45 Reserved
O‐Volt 06 OvervoltageonDCbus AtF‐07 46 Reserved
U‐Volt 07 UndervoltageonDCbus AtF‐08 47 Reserved
O‐t 08 Heatsinkovertemperature AtF‐09 48 Reserved
U‐t 09 Undertemperature AtF‐10 49 Reserved
P‐dEF 10 FactoryDefaultparametershavebeenloaded SC‐F01 50 Modbuscommslossfault
E‐trip 11 Externaltrip SC‐F02 51 CANopencommslosstrip
SC‐ObS 12 InternalBuscommsloss SC‐F03 52 Anybusmodulecommslosstrip
FLt‐dc 13 DCbusrippletoohigh SC‐F04 53 IOcardcommslosstrip
P‐LOSS 14 Inputphaselosstrip SC‐F05 54 Reserved
hO‐I 15 Instantaneousovercurrentondriveoutput. SC‐F06 55 Reserved
th‐Flt 16 Faultythermistoronheatsink. SC‐F07 56 Reserved
dAtA‐F 17 Internalmemoryfault.(IO) SC‐F08 57 Reserved
4‐20F 18 4‐20mASignalLost SC‐F09 58 Reserved
dAtA‐E 19 Internalmemoryfault.(DSP) SC‐F10 59 Reserved
U‐dEF 20 UserDefaultParametersLoaded OF‐01 60 Internallinktooptionmoduleloss
F‐Ptc 21 MotorPTCthermistortrip OF‐02 61 Optionmoduleinexceptionalcondition
FAN‐F 22 CoolingFanFault OF‐03 62 Reserved
O‐hEAt 23 Environmentaltemperaturetoohigh OF‐04 63 Reserved
O‐torq 24 Maximumtorquelimittrip/Overtorque(HVAC OF‐05 64 Reserved
U‐torq 25 Outputtorquetoolow(hoist)/Undertorque(HVAC) OF‐06 65 Reserved
Out‐F 26 Driveoutputfault OF‐07 66 Reserved
Err‐01 27 Reserved OF‐08 67 Reserved
Err‐02 28 Reserved OF‐09 68 Reserved
SAFE‐2 29 Safetyinputcircuiterror(Bufferoutput) OF‐10 69 Reserved
Enc‐01 30 Encodercomms/dataloss PLC‐01 70 UnsupportedPLCfunctionblock
Enc‐02 31 Encode rspeederror PLC‐02 71 PLCprogramoversize
Enc‐03 32 IncorrectEncode rPPRcountsetinparameters PLC‐03 72 Divideby0
Enc‐04 33 Encode rChannel AFault PLC‐04 73 Lowerlimitlargethanhigherlimit
Enc‐05 34 Encode rChannel BFault PLC‐05 74 Tablefunctionblockindexoverflow
Enc‐06 35 Encode rChannelsA&BFault PLC‐06 75 Reserved
Enc‐07 36 RS485datachannelerror(servo) PLC‐07 76 Reserved
Enc‐08 37 IOcommsloss(servo) PLC‐08 77 Reserved
Enc‐09 38 Wrongtypeencoder(servo) PLC‐09 78 Reserved
Enc‐10 39 KTYtrip(servo) PLC‐10 79 Reserved
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