
APPLICATIONNOTEAN‐BEI‐P2‐038 Date:15/02/12
AN‐BEI‐P2‐038ModbusRTUControlandRegisterMapping
3
MemoryMap:
Table1:Controlandstatusregisters
Register Upperbyte LowerByte Command Type Scaling Parameter
1 DriveControlCommandWord 03,06 Read/Write ‐
2 FrequencySetpoint(Reference) 03,06 Read/Write 500=50.0Hz‐
3 TorqueSetpoint(Reference) 03,06 Read/Write 2000=200.0%‐
4 Modbusrampcontroltime 03,06 Read/Write 3000=30.00Seco nds‐
5 Speedreference 03,06 Read/Write 3000=50.0Hz/100Hz/200Hz‐
6 Errorcode Drivestatus 03 ReadOnly ‐
7 OutputFrequency 03 ReadOnly 500=50.0Hz‐
8 OutputCurrent 03 ReadOnly 100=10.0Amps‐
9 MotorTorque 03 ReadOnly 1000=100.0% P0‐12
10 OutputPower 03 ReadOnly 1000=10.00kW‐
11 DigitalInputStatus 03 ReadOnly P0‐03
12 RatingID 03 Read Only P0‐29
13 Powerrating 03 ReadOnly P0‐29
14 Voltagerati ng 03 ReadOnly P0‐29
15 IOProcessorSoftwareVersion 03 ReadOnly 100=1.00 P0‐28
16 MotorControlProcessorSoftwareVersion 03 ReadOnly 100=1.00 P0‐28
17 DriveType 03 ReadOnly P0‐29
18 Scopechannel1 03 ReadOnly ‐
19 Scopechannel2 03 ReadOnly ‐
20 AnalogInput1SignalLevel 03 ReadOnly 1000=100.0% P0‐01
21 AnalogInput2SignalLevel 03 ReadOnly 1000=100.0% P0‐02
22 PreRampSpeedReference(Hz) 03 ReadOnly P0‐04
23 DCbusVoltage 03 ReadOnly 600=600Volts P0‐20
24 DriveTemperature 03 ReadOnly 40=40°C P0‐21
25 DriveSerialNumber4 03 ReadOnly P0‐30
26 DriveSerialNumber3 03 ReadOnly P0‐30
27 DriveSerialNumber2 03 ReadOnly P0‐30
28 DriveSerialNumber1 03 ReadOnly P0‐30
29 RelayOutputStatus 03 ReadOnly ‐
30 kWhmeter(User) 03 ReadOnly 100=10.0kWh P0‐26
31 MWhmeter(User) 03 ReadOnly 100=100MWh P0‐27
32 kWhMeter 03 ReadOnly P0‐26
33 MWhMeter 03 ReadOnly P0‐27
34 Runningtime
hour 03 ReadOnly P0‐31
35 Runningtime
min/sec 03 ReadOnly P0‐31
36 Runningtimesincelastenable
hour 03 ReadOnly P0‐34
37 Runningtimesincelastenable
min/sec 03 ReadOnly P0‐34
38 Reserved‐‐‐
39 Room(ControlPCB)temperature 03 ReadOnly P0‐72
40 Speedreferencevalue 03 ReadOnly ‐
41 Torquereferencevalue 03 ReadOnly P0‐05
42 Digitalpotreferencevalue 03 ReadOnly P0‐06
43 P0‐80 03 ReadOnly P0‐80
44 Reserved 03 ReadOnly ‐
45 Reserved 03 ReadOnly ‐
InternalRegisterAccessarea
Register Upperbyte LowerByte Command Type Scaling
51 Userregister1 03,06 Read/Write
52 Userregister2 03,06 Read/Write
53 Userregister3 03,06 Read/Write
54 Userregister4 03,06 Read/Write
55 Userregister5 03,06 Read/Write
56 Userregister6 03,06 Read/Write
57 Userregister7 03,06 Read/Write
58 Userregister8 03,06 Read/Write
59 Userregister9 03,06 Read/Write
60 Userregister10 03,06 Read/Write
61 Userregister11 03, 06 Read/Write
62 Userregister12 03,06 Read/Write
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