BERG UBN 309 Bedienungsanleitung Seite 96

RECORDING DOWNLOAD
Example with +P∑, +Q∑, +S∑ parameters enabled for recording.
1° STEP: prepare data for downloading
Command example: 01000000000B0110F00000020400000001
Example Byte Description
01 - Transaction ID
00 High
00 Low
Protocol ID
00 High
00
Low
0B - 11 data bytes
01 - Unit ID
10 - Function code
F0 High
Starting register
00 Low
00 High
2 words to be written
02 Low
04 - 4 bytes to be written
00 High
00 Low
Prepare data for downloading
00 High
01 Low
Response example: 0100000000060110F0000001
Example Byte Description
01 - Transaction ID
00 High
00 Low
Protocol ID
00 High
00 Low
06 - 6 data bytes
01 - Unit ID
10 - Function code
F0
High
Starting register
00 Low
00 High
Command successfully sent
01 Low
2° STEP: perform the data download by a reading command
Query example: 0100000000060104F101006E
Example Byte Description
01 - Transaction ID
00 High
00 Low
Protocol ID
00 High
00 Low
06 - 6 data bytes
01 - Unit ID
04 - Function code
F1
High
Starting register
01 Low
00 High
110 words to be read
6E Low
96 MODBUS rTU/ASCII, TCP