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Parker 10G-46-0600-BF

Parker 10G-46-0600-BF
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Modbus Communication 12-10
AC10 Inverter
Example 3 No.1 Inverter runs forwardly.
Host Query:
Address
Function
Register Hi
Register Lo
Write
status
Hi
Write
status
Lo
CRC Lo
CRC
Hi
01
06
20
00
00
01
43
CA
Communication parameters address 2000H Forward running
Slave Normal Response:
Address
Function
Register Hi
Register Lo
Write
status
Hi
Write
status
Lo
CRC Lo
CRC
Hi
01
06
20
00
00
01
43
CA
Normal Response
Slave Abnormal Response:
Address
Function
Abnormal Code
CRC Lo
CRC
Hi
01
86
01
83
A0
The max value of function code is 1. Illegal function code (assumption)
Example 4: Read the value of F113, F114 from NO.2 inverter
Host Query
Address
Function
Register
Address Hi
Register
Address Lo
Register
Count
Hi
Register
Count
L0
CRC Lo
CRC
Hi
02
03
01
0D
00
02
54
07
Communication Parameter Address F10DH Numbers of Read Registers
Slave Normal Response:
Address
Function
Byte
count
The first
parameters
status Hi
The first
parameters
status Lo
The second
parameters
status Hi
The second
parameters
status Lo
CRC
Lo
CRC
Hi
02
03
04
03
E8
00
78
49
61
The actual value is 10.00. The actual value is 12.00.
Slave Abnormal Response
Address
Function
Code
Abnormal Code
CRC Lo
CRC
Hi
02
83
08
B0
F6
The max value of function code is 1. Parity check fault

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