Message Transmission Examples; Example Read; Example Write; Example Identification - Trumeter 898X Serie Manual De Instrucciones

5.15 Message transmission examples

5.15.1 Example Read

Register address (Float):
Set Slave address:
Read data value:
Master message:
Slave address
01
hex
Slave response:
Slave address
01
hex

5.15.2 Example Write

Register address (Integer):
Set Slave address:
Error code:
Master message:
Slave address Function
01 10
hex
Slave response:
Slave address
01
hex

5.15.3 Example Identification

Set Slave address:
Slave ID:
Software version:
Master message:
Slave address Function
01
hex
Slave response:
Slave address Function
01 90
hex
Page 14 | ENG
0000 (main counter)
hex
01
hex
3F80 0000
hex
Function Register address
03
hex
Function Number of bytes
03 04
hex
8014 (status)
hex
01
hex
04 (device error)
hex
Register address
8014
hex hex
Function
90
01
hex
3536 302E 302E 3035
5645 2E30 322E 3031
Register address
10 8014
hex hex
Number of
bytes
04 3536 302E 302E 3035
hex hex
(1 )
dec
Number of registers
0000
hex
hex
Number of registers
0002
hex
Error code
hex
(560.0.A5)
hex
(VE.02.01)
hex
Number of registers
0002
hex
Slave ID
hex
0002
hex
Data value
3F80 0000
hex
Number of bytes
04
hex
04
hex
Number of bytes
04
hex
Status Software version
FF 5645 2E30 322E 3031
hex
CRC
C40B
hex
CRC
F7CF
hex
CRC
0DDD
hex
CRC
4DC3
hex
CRC
0DDD
hex
CRC
4DC3
hex hex