
APPLICATIONNOTEAN‐BEI‐H2‐038 Date:15/02/12
AN‐BEI‐H2‐038ModbusRTUControlandRegisterMapping
12
DriveErrorCodeInformation:
In the event of a trip, an error code is returned in the High Byte of the drive status word. The fault values correspond to the
followingtable.
Fault
Code
No. Description Fault
Code
No. Description
no‐Flt 00 NoFault AtF‐01 40 Measuredmotorstatorresistancevariesbetweenphases.
OI‐b 01 N/A
AtF‐02 41 Measuredmotorstatorresistanceistoolarge.
OL‐br 02 N/A AtF‐03 42 N/A
O‐I 03 Instantaneousovercurrent AtF‐04 43 N/A
I.t‐trp 04 MotorThermalOverload(I2t) AtF‐05 44 N/A
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 BACNet commslosstrip
SC‐ObS 12 Optibuscommsloss SC‐F03 52 Anybus modulecommslosstrip
FLt‐dc 13 DCbusrippletoohigh SC‐F04 53 IOcardcommslosstrip
P‐LOSS 14 Inputphaselosstrip SC‐F05 54 Reserved
hO‐I 15 Instantaneous overcurrentondriveoutput. 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 Overtorque(HVAC OF‐05 64 Reserved
U‐torq 25 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 N/A PLC‐01 70 UnsupportedPLCfunctionblock
Enc‐02 31 N/A PLC‐02 71 PLCprogramoversize
Enc‐03 32 N/A PLC‐03 72 Divideby0
Enc‐04 33 N/A PLC‐04 73 Lowerlimitlargethanhigherlimit
Enc‐05 34 N/A PLC‐05 74 Tablefunctionblockindexoverflow
Enc‐06 35 N/A PLC‐06 75 Reserved
Enc‐07 36 N/A PLC‐07 76 Reserved
Enc‐08 37 N/A PLC‐08 77 Reserved
Enc‐09 38 N/A PLC‐09 78 Reserved
Enc‐10 39 N/A PLC‐10 79 Reserved
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