ProSoft Technology 5105-103M-PDPS - Manual (Page 115)

5105-103M-PDPS ♦ ProLinx Gateway Reference
IEC 60870-5-103 Master to PROFIBUS Slave Gateway User Manual
ProSoft Technology, Inc. Page 115 of 144
November 24, 2010
Example Event Data Block From PLC
Start Byte End Byte Description
0 0 150 (Raw data write)
1 1 100 (Event data)
2 3 Start register in database for write
4 5 Number of registers to write (1 to 94)
6 7 Not Used
8 9 Not Used
10 197 Words to write to the database
198 198 Reserved
199 199 150 (Raw data write)
Example Response Block From GW
Start Byte End Byte Description
0 0 100 (Event data)
1 1 150 (Raw data write)
2 3 Event Count (0 to 9)
4 183 Event Data (0 to 9 event data structures)
184 197 Reserved for future use
198 198 Events in buffer (0 to 99)
199 199 100 (Event data)
Example Set Time Data Block From PLC
Start Byte End Byte Description
0 0 200 (Set Time)
1 1 201 (Get Time)
2 3 Year
4 5 Month
6 7 Day
8 9 Hour
10 11 Minutes
12 13 Seconds & milliseconds
14 198 Reserved for future use
199 199 200 (Set Time)