DigiTrace TCONTROL-CONT-03 User Manual

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2 Protocol description
2.6.2 Write one word
For the Write Word function, the data blocks for instruction and response are
identical.
Instruction
Response
Example Write the limit value AL of limit comparator 1 = 275.0
(Value = 0x80004389 in the Modbus float format)
Word address = 0x0057
Instruction: Write the first part of the value
Response (as instruction):
Instruction: Write the second part of the value (next word address)
Response (as instruction):
Slave
address
Function
0x06
Word address Word value Checksum
CRC16
1 byte 1 byte 2 byte 2 bytes 2 byte
Slave
address
Function
0x06
Word address Word value Checksum
CRC16
1 byte 1 byte 2 byte 2 byte 2 byte
01 06 0057 8000 59DA
01 06 0057 8000 59DA
01 06 0058 4389 F88F
01 06 0058 4389 F88F

DigiTrace TCONTROL-CONT-03 Specifications

General

Brand	DigiTrace
Model	TCONTROL-CONT-03
Category	Controller
Language	English