KROHNE IFC 050 Converter Modbus EN - Manual (Page 10)

6
MODBUS PROTOCOL
10
IFC 050
www.krohne.com 09/2012 - 4002202601 - AD Modbus IFC 050 R01 en
6.5 Device identification on the Modbus interface
The device identification is according to the category "Regular" according to the Modbus
Application Protocol Specification V1.1a. Function code 43 / 14 (0x2B / 0x0E).
6.6 Coil registers
These function codes are used for access:
• 0x01 = read input coil
• 0x05 = write single coil
6.6.1 Converter controls
Modbus object Id Object name / Description Type Content
0x00 VendorName 16 byte ASCII String KROHNE
0x01 ProductCode 10 byte ASCII String CG number; order code for the
converter assembly
0x02 MajorMinorRevision 7 byte ASCII String V1.0.xx
0x03 Vendor URL 32 byte ASCII String www.krohne.com
0x04 ProductName 16 byte ASCII String IFC 050
0x05 ModelName 16 byte ASCII String Modbus
0x06 UserApplicationName 16 byte ASCII String User tag, displayed on the
header of the local screen
Coil address Function
1000 Write 1 generates a cold start, write 0 is ignored
1001 Write 1 generates a warm start, write 0 is ignored
1002 Write 1 generates an error reset, write 0 is ignored