The Definition Of Data Address - INVT Goodrive35 Series Operation Manual

Goodrive35 Series Closed-loop Vector Control VFD
LSB of data quantity
Number of bytes
MSB of data to be written to 0004H
LSB of data to be written to 0004H
MSB of data to be written to 0005H
LSB of data to be written to 0005H
LSB of CRC
MSB of CRC
RTU slave response (transmitted by the VFD to the master)
START
ADDR
MSB of data writing address
LSB of data writing address
MSB of data quantity
LSB of data quantity
LSB of CRC
MSB of CRC

10.4.5 The definition of data address

This section describes the address definition of communication data. The addresses are used for
controlling the running, obtaining the state information, and setting related function parameters of the
VFD.
10.4.5.1 The rules of parameter address of the function codes
The address of a function code consists of two bytes, with the MSB on the left and LSB on the right.
The MSB ranges from 00 to ffH, and the LSB also ranges from 00 to ffH. The MSB is the hexadecimal
form of the group number before the dot mark, and LSB is that of the number behind the dot mark.
Take P05.06 as an example, the group number is 05, that is, the MSB of the parameter address is the
hexadecimal form of 05; and the number behind the dot mark is 06, that is, the LSB is the
hexadecimal form of 06. Therefore, the function code address is 0506H in the hexadecimal form. For
P10.01, the parameter address is 0A01H.
Function
Name
code
Simple PLC
P10.00
Simple PLC
memory
P10.01
selection
END
CMD
END
Detailed parameter description
0: Stop after running once.
1: Run at the final value after running once.
2. Cycle running.
0: Power loss without memory
1: Power loss with memory
T1-T2-T3-T4 (transmission time of 3.5 bytes)
T1-T2-T3-T4 (transmission time of 3.5 bytes)
T1-T2-T3-T4 (transmission time of 3.5 bytes)
226
Communication protocol
02H
04H
13H
88H
00H
32H
C5H
6EH
02H
10H
00H
04H
00H
02H
C5H
6EH
Default
value
0
0
Modify
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