Write To Single Register (06) - Omega i-SERIES User Manual

Example:
SENT TO DEVICE: Address 09, Read (03) register 08 (Reading Configuration)
DEVICE FUNCTION
ADDRESS CODE
09
RETURNED FROM DEVICE:
DEVICE FUNCTION
ADDRESS CODE
09
004A Hex = 01001010 Bin. This value calls for Decimal Point position number 2 (FFF.F)
– see example in 5.7.2 for Reading Configuration.

6.8.2 Write to Single Register (06)

The following command will write a parameter to the single register.
Sent to/Return from device :
DEVICE FUNCTION CODE
ADDRESS
1 BYTE
nn
Example: Set Alarm1 Low (register 18) to 300 Dec (12C Hex)
SEND TO DEVICE: Address 20 (14 Hex), write (06) to register 18 (12 Hex) value 300
(12C Hex)
DEVICE FUNCTION
ADDRESS CODE
14
RETURNED FROM DEVICE:
DEVICE FUNCTION
ADDRESS CODE
14
i-Series devices support only Write to Single Register command
STARTING
REGISTER
03 00
NUMBER OF
BYTES
03 02
06
1 BYTE
06
REGISTER
06 00
REGISTER
06 00
NUMBER OF
REGISTERS
08 00
VALUE OF
REGISTERS
00
DATA
REGISTER
HB LB HB
00 nn 00
DATA/
VALUE
12 01
DATA/
VALUE
12 01
39
CRC
01 04 80
CRC
4A D8 72
DATA/
VALUE
LB LB
nn nn
CRC
2C 2B 47
CRC
2C 2B 47
CRC
HB
nn