ProSoft Technology 5205-104S-PDPS - Manual (Page 70)

4205/5205-TS-104S-PDPS ♦ ProLinx Standalone Protocol Implementation
IEC-60870-5-104 to PDPS Communication Module with Time Stamp
Page 70 of 128 ProSoft Technology, Inc.
July 12, 2007
Bit Designation Significance
4 Unsync The 'Unsync' command cancels the 'Sync' command.
5 Sync The ASCI output data transferred with a WRITE_READ_DATA
telegram is changed from data transfer buffer next state buffer.
The following transferred output data is kept in data transfer buffer
until the next 'Sync' command is given.
6,7 Reserved The Reserved designation specifies that these bits are reserved
for future function expansions.
PROFIBUS Input Counter – 10311
Input counter is incremented each time the input data is updated.
PROFIBUS Output Counter – Word 10312
Output counter is incremented each time the output data is updated.
Words 10313 - 10399
No valid data