3
M
ODBUS
M
AP
Modbus
Register
Register Type
Description
Fault
Shutdown
Units
Bytes
Data Format
0
Serial and
Model Numbers
(Read)
Drive Model Number
N/A
N/A
32
bytes
ASCII
charact
er
string
EV20XXM-C1-19X/89X
0XX:power Ex. 055 = 5.5kW max
capacity
1
Drive Serial Number
N/A
N/A
32
bytes
ASCII
charact
er
string
ADXXXXXXX
Ex. AD13K0001
AD: Production Code
13:2013,production year.
K: Month Code, A=Jan,
B=Feb,…,L=Dec.
0001: Product Serial Number.
3
Software
Version (Read)
Allowed maximum
Speed (for speed limit
protection)
N/A
Hz
2 Bytes Value: 0~120 = 0~120Hz
Ex. : If value = 100, then maximum
allowed running speed = 100Hz
4
Allowed minimum
Speed (for speed limit
protection)
N/A
Hz
2 Bytes Value: 0~120 = 0~120Hz
Ex. : If value = 100, then minimum
allowed running speed = 100Hz
12
DSP Boot Version (High
Word)
N/A
N/A
2 Bytes 16.8.8
Ex. 4.20.0: 4=Internal ver; 20=Major ver;
0=Minor ver
16.8.8
Ex. 4.20.0: 4=Internal ver; 20=Major ver;
0=Minor ver
13
DSP Boot Version (Low
Word)
N/A
N/A
2 Bytes
14
DSP Main Version (High
Word)
N/A
N/A
2 Bytes
15
DSP Main Version (Low
Word)
N/A
N/A
2 Bytes
16
Trip Limits
(Read)
Compressor Phase Over
Current
N/A
Amps (RMS)
2 Bytes
12.4
Ex. If Value = 512, then Conversion =
512/(2^4)
17
AC Input Over Current
N/A
Amps (RMS) 2 Bytes 12.4
Ex. If Value = 512, then Conversion =
512/(2^4)
18
DC Bus Over Voltage
N/A
Volts (RMS) 2 Bytes 12.4
Ex. If Value = 512, then Conversion =
512/(2^4)
19
DC Bus Under Voltage
N/A
Volts (RMS) 2 Bytes 12.4
Ex. If Value = 512, then Conversion =
512/(2^4)
20
AC Input Over Voltage
N/A
Volts (RMS) 2 Bytes 12.4
Ex. If Value = 512, then Conversion =
512/(2^4)
21
AC Input Under Voltage
N/A
Volts (RMS) 2 Bytes 12.4
Ex. If Value = 512, then Conversion =
512/(2^4)
22
Power Module Over Temp
N/A
Celsius
2 Bytes 11.5
Ex. If Value = 512, then Conversion =
512/(2^5)
23
IGBT Over Temp
N/A
Celsius
2 Bytes 11.5
Ex. If Value = 512, then Conversion =
512/(2^5)
32
DC Bus Voltage Low
N/A
Volts (RMS) 2 Bytes 12.4
Ex. If Value = 512, then Conversion =
512/(2^4)
34
Board Temp High
N/A
Celsius
2 Bytes 11.5
Ex. If Value = 512, then Conversion =
512/(2^5)
35
Power Module Temp High
N/A
Celsius
2 Bytes 11.5
