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Reference MVI56-DNP
♦
ControlLogix Platform
User Manual
DNP 3.0 Server
Page 128 of 171
ProSoft Technology, Inc.
July 21, 2011
To insure the receipt of this block of information, the module returns a BTR block
9961 with the sequence counter set to the value of the last successful block 9961
received.
Block Response from Module to Processor (9961)
Word Offset
in Block
Data Field(s)
Description
0 Reserved Reserved
(0)
1 Block
ID
Block identification code for request from PLC by the
module.
2 Event
Count This field contains the number of events processed by the
module.
3 Sequence
Counter
This field contains the sequence counter of the last
successful block 9961 received.
4 to 248
Spare
Not used
249
Block ID
Identification code for block set to 9961.