KROHNE MFC 010 C Converter - Manual (Page 34)

32
MFC010 Interface Manual
6.11 17 (11
16
): Report Slave ID
The Report Slave ID command is useful to retrieve all of the identification information from the system
with one simple short request. The master request telegram should be 4 bytes long and formatted as
follows.
Request
Character
Field For Example
1 Slave Address 01
16
Request to Slave ID 1
2 Function 11
16
“Report Slave ID”
3 CRC Lo C0
16
CRC Checksum
4 CRC Hi 2C
16
The M FC010 r esponse t elegram w ill be 57 c haracters l ong (including the two CRC checksum bytes
appended to the telegram) and is structured as follows.
Response
Character
Field For Example
1 Slave Address 01
16
Response from Slave ID 1
2 Function 11
16
“Report Slave ID”
3 Byte Count 34
16
“No of bytes in Reply “ = 52
4 Device ID 00
16
00 = MFC010
5 Run Indicator FF
16
0 = Off , FF
16
= On
6 Sensor Type (See Holding Register No. 1012)
7 Sensor Size (See Holding Register No. 1013)
8 Sensor Material (See Holding Register No. 1014)
9 – 20 Software Version - 12 Character ASCII String
21 – 34 Software Number - 14 Character ASCII String
35 – 46 Software Compilation Date - 12 Character ASCII String
47 – 49 MFC010 Serial Number – 24 bit Integer (Most Significant Byte First)
50 – 52 Sensor Serial Number – 24 bit Integer (Most Significant Byte First)
53 - 55 System Serial Number – 24 bit Integer (Most Significant Byte First)
56 CRC Lo
CRC Checksum
57 CRC Hi