DURAG D-LX 720 User Manual

17 Appendix II: Modbus
154 D−LX 200, D−LX 720
Response
Slave Address
1 Byte
0, 1..254
FunctionCode
1 Byte
0x03…0x04
Byte count of…
…Input Registers
1 Byte
2 x N*
Register Value
N* x 2 Bytes
Value
CRC
2 Bytes
SA, FC
DATA
*N = Quantity of Registers
Table 17.5: Modbus Function Code(0x03..0x04) Read 16BitRegisters Response
Modbus FunctionCode(0x10) Write Multiple 16BitRegisters
(for details see Modbus-Specification)
Request
Slave Address
1 Byte
0, 1..254
FunctionCode
1 Byte
0x10
Starting Address
2 Bytes
0x0000 to 0xFFFF
Quantity of…
…Registers
2 Bytes
0x0001 to 0x007D
Byte count of…
…Registers
1 Byte
2 x N*
Register Value
N* x 2 Bytes
Value
CRC
2 Bytes
SA, FC
DATA
*N = Quantity of Registers
Table 17.6: Modbus Function Code(0x10) Write Multiple 16BitRegisters Request
Response
Slave Address
1 Byte
0, 1..254
FunctionCode
1 Byte
0x10
Starting Address
2 Bytes
0x0000 to 0xFFFF
Quantity of…
…Registers
2 Bytes
1 to 123 (0x7B)
CRC
2 Bytes
SA, FC
DATA
*N = Quantity of Registers
Table 17.7: Modbus Function Code(0x10) Write Multiple 16BitRegisters Response

DURAG D-LX 720 Specifications

General

Brand	DURAG
Model	D-LX 720
Category	Monitor
Language	English