ProSoft Technology MVI56-104S - Manual (Page 112)

MVI56-104S ♦ ControlLogix Platform Reference
IEC 60870-5-104 Server Communication Module User Manual
Page 112 of 188
ProSoft Technology, Inc.
November 18, 2009
Example II - Freeze Start Type
If the module should send the counter points on the hourly turn around time and
also 45 minutes later, the Mode A parameters should be configured as follows:
So the module would send events as follows (Hours:Minutes:Seconds):
17:00:00
17:45:00
18:00:00
18:45:00
19:00:00
19:45:00
…
Mode D
To select the Mode D. configure the Freeze Start Type parameter as "N". For this
mode the master would periodically send Counter Interrogation Commands to
perform the freeze operation. After the values are frozen the module will return
the counter points as events. The counter points must be properly configured for
counter interrogation groups for Mode D operation.