Burkert Type 8056 - Manual (Page 79)

- 79 - RS232_485_ETP_MODBUS_BU_REV02.doc
0x34 ‘4’
0x20 ‘
’
0x32 ‘2’
0x30 ‘0’
0x30 ‘0’
0x38 ‘8’
0x0D Carriage
return
0x0A Line feed
0x73 Modbus checksum
0xFE Modbus checksum
The model and the software version of the converter returned is: “ML 110 VER.3.60 Apr 14 2008”
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Example of the sequence of bytes for set the Nominal Diameter of the converter with the function
110 and the ETP command: PDIMV.
In this example the address of the converter is 0x01.
The MODBUS master send this sequence of bytes to the converter for setting the nominal diameter
to the value 10 mm :
01 6E 50 44 49 4D 56 3D 31 30 0D 0D A0 61
Byte (hex format)
Description
01 Address of the converter
6E Function 110(dec) = 0x6E(hex)
50 ‘P’
44 ‘D’
49 ‘I’
4D ‘M’
56 ‘V’
3D ‘=’
31 ‘1’
30 ‘0’
0D Character 13
A0 Modbus checksum
61 Modbus checksum
Example of the returned string form the converter: 01 6E 30 3A 4F 4B 0D 0A 31 A1
Byte (hex format) Description
01 Address of the converter
6E Function 110(dec) = 0x6E(hex)
30 ‘0’
3A ‘:’
4F ‘O’
4B ‘K’
0D
Carriage return
0A Line feed
31 Modbus checksum
A1 Modbus checksum