ProSoft Technology 5201-DFNT-104S - Manual (Page 52)

104S v2 ♦ ProLinx Gateway IEC-60870-5-104 (104S) Protocol Implementation
(Firmware v2.xx) Protocol Manual
Page 52 of 157
ProSoft Technology, Inc.
If you configure the periodic polling for 10 seconds (10000 milliseconds) as
follows:
The following illustration shows the communication procedure:
Therefore, the point configured for a cyclic poll is periodically reported to the
master.
You may also create groups of points allowing the master to poll certain points
more frequently than other points. The master may send requests for different
groups as follows:
General Interrogation (station)
General Interrogation for Group 1
General Interrogation for Group 2
(and so on…)
General Interrogation for Group 16
March 19, 2010