EasyDrive CV3100 Series, Instruction Manual, Page: 140 / 161

CV3100 series and MINI series high performance general purpose inverter instruction manual
9-6
Sizes
00H
01H
CRC CHK Low 64H
CRC CHK High 0BH
Response massage frame format:
Address 01H
Function 03H
data byte number 02H
Data content
10H
88H
CRC CHK Low B5H
CRC CHK High E2H
Query the frame
：
01H+03H+00H+06H+00H+01H+64H+0BH
Specific meaning is as follows:

Address
：
01H ---- this device ID is 01H

Function
：
03H ---- read register function code

Starting data address
：
0006H ----register address is 0x0006
，
indicates
read parameters from this register.

Sizes
：
0001H ----readout one register data

CRC CHK
：
Reference to the last page for methods to get RTU mode check
code (CRC Check).
Response the frame
：
01H+03H+02H+10H+88H+B5H+E2H
Specific meaning is as follows:

Address
：
01H ----This device ID is 01H
。

Function
：
03H ---- read out register function code

data byte number:02H ----Indicates read the content length for 2 registers

Data content
：
1088H----Indicates readout content

CRC CHK
：
Reference to the last page for methods to get RTU mode check