IR610 high performance vector control frequency inverter user manualAppendix A Modbus communication protocol
- 169-
bit in front)
Register value
2byte
0x0000
~
0xFFFF(register value
high 8 bit in front)
Respond PDU
Command code
1byte
0x06
Register address
2byte
0x0000
~
0xFFFF
Register value
2byte
0x0000
~
0xFFFF
Wrong PDU
Command code
1byte
0x86
Abnormal code
1byte
See A4 Abnormal
response information
A.3.3 Command 0x10write multiple registers or status word command codes
Request PDU
Command code
1byte
0x10
Initial address
2byte
0x0000
~
0xFFFF(high 8
bit in front)
Number of Register
2byte
0x0001
~
0x0010(1
~
16,
high 8 bit in front)
Number of Byte
1byte
2n (n is number of
Register)
Register Value
2* nbyte
Register value high 8 bit
in front,first send initial
address
’register value
Respond PDU
Command code
1byte
0x10
Initial address
2byte
0x0000
~
0xFFFF( high
8 bit in front)
Number of register
2byte
1
~
16(1
~
16, high 8 bit
in front)
Wrong PDU
Содержание IR610 Series
Страница 4: ......