SensyMaster FMT230, FMT250
THERMAL MASS FLOWMETER | OI/FMT230/250-EN REV. C
59
0x11
Report Slave ID
The ‘Report Slave ID’ commando is used to uniquely identify the slave device.
The query telegram is designed as follows:
Byte Description
1
Slave device code
2
Report Slave ID Function Code, 0x11.
3, 4
Check sum (CRC) of the Modbus telegram
The reply telegram to a successfully processed query is designed as follows:
Byte Description
1
Slave device code
2
Report Slave ID Function Code, 0x11
3
Number of data bytes
4
Manufacturer identification for ABB 0x1A
5
Device code for SensyMaster devices, 0x27
6 Software
version,
0x30
7 Hardware
version,
0x30
8
Not used, 0x30
9 to 11
Reserved for future use, 0x30,0x30,0x30
12 to 33
Device name
(Hex) “41 42 42 20 46 4d 54 34 78 78 20 53 65 6e 73 79 4d 61 73 74 65 72”
(ASCII) ‘ABB FMT2xx SensyMaster’
34 to 35
Check sum (CRC) of the Modbus telegram
