Eaton RTK 725B range - Write Single Register - Function 6 - Response

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INM 725B Rev 21
13.4.12 Write Single Register – Function 6 – Response
Register Address
The address of the register that has been written.
Data
This represents the data that has been written to the register.
Typical Example of Message Format
To write the input abnormal on channel 1 on node 1 the user would use the following
message format
RTU
ADDRESS FUNCTION REGISTER ADDRESS No. of REGISTERS ERROR CHECK
01 06 00 00 00 01 48 0A
ASCII
: ADDRESS FUNCTION REGISTER
ADDRESS
No. of
Registers
ERROR
CHECK
CR LF
3A 30 31 30 36 30 30 30 30 30 30 30 31 46 38 0D 0A
To write the acknowledge group 1 pushbutton of node 1 the user would use the following
message format
RTU
ADDRESS FUNCTION REGISTER ADDRESS No. of REGISTERS ERROR CHECK
01 06 01 01 00 01 18 36
ASCII
: ADDRESS FUNCTION REGISTER
ADDRESS
No. of
Registers
ERROR
CHECK
CR LF
3A 30 31 30 36 30 31 30 31 30 30 30 31 46 36 0D 0A
NOTE
On systems supplied before 1st Jan 2012 the input status is OR’d with the actual contact
state. If the input is serial only please ensure the contact type is set to Normally Open
and no customer wiring is made to the customer terminals located on the rear of the
associated cell.
With serial inputs 0 = Input Normal and 1 = Input Abnormal