ProSoft Technology MVI56-104S - Manual (Page 108)

MVI56-104S ♦ ControlLogix Platform Reference
IEC 60870-5-104 Server Communication Module User Manual
Page 108 of 188
ProSoft Technology, Inc.
November 18, 2009
If you configure the periodic polling for 10 seconds (10000 milliseconds) as
follows:
The following illustration shows the communication procedure:
Client
104S
Module
Measured Scaled Response
(Point = 100)
ACK Response
Measured Scaled Response
(Point = 100)
Status of Link Response
10
s
e
c
s
Therefore, the point configured for a cyclic poll is periodically reported to the
master.