ProSoft Technology 5201-MNET-101S - Manual (Page 123)

IEC-101 Slave ♦ ProLinx Communication Gateway Reference
IEC 60870-5-101 v3 Slave (Firmware version 3.xx) Protocol Manual
ProSoft Technology, Inc. Page 123 of 159
August 6, 2010
Event Data Command Block
This functionality allows a remote node to pass timestamp events to be
transferred to the IEC-870-5-101 server connected to the ProLinx gateway. The
following topics describe the structure of the event data command block.
Request Block
Each Event Request block can send up to 10 events to the gateway. Refer to
Events for more information about timestamped events. This block should only
be used to pass events with a predefined timestamp (the gateway will also send
timestamped events when database values change). While using the Event
Request block, disable the events for those specific points to avoid multiple event
generation (caused by point value update through the database).
Start Word End Word Data Field(s) Description
0
0 Block ID 100 or 101 = Set Time (Block ID1)
1 1 Data block
being
requested
Block ID2 (Command Request With Response)
2 2 Event Count Number of events present in the block. This field can
have a value from 1 to 12.
3 10 Event #1 Event data to add to event message queue.
11 18 Event #2 Event data to add to event message queue.
19 26 Event #3 Event data to add to event message queue.
27 34 Event #4 Event data to add to event message queue.
35 42 Event #5 Event data to add to event message queue.
43 50 Event #6 Event data to add to event message queue.
51 58 Event #7 Event data to add to event message queue.
59 66 Event #8 Event data to add to event message queue.
67 74 Event #9 Event data to add to event message queue.
75 82 Event #10 Event data to add to event message queue.
83 90 Event #11 Event data to add to event message queue.
91 98 Event #12 Event data to add to event message queue.
99 99 Block ID 100 or 101 = Set Time (Block ID1)