ProSoft Technology MVI56E-DNPNET - Manual (Page 94)

Contents MVI56E-DNPNET ♦ ControlLogix Platform
User Manual DNPNET Ethernet Client/Server Communication Module
Page 94 of 140 ProSoft Technology, Inc.
February 13, 2015
7 DNP_Point_Numb
er_In_Client
Starting point number in DNP database to store data
8 IED_Point_Numbe
r_In_Client
Starting point number in IED database to store data
9 Reserved -
Block 9910: CROB Data received on DNPNET Port
Block identification code 9910 is used to send CROB messages received on the DNPNET
server port to the processor. For pulse or trip/close operations with a fast duration, this block
can be used to pass the information into the ControlLogix processor. Additional ladder code
can be written by the user to perform the operation in locally in ladder code, making sure
that a CROB message from an attached client is not missed due to database paging being
too slow for the control operation.
Block Format for Read
Word Offset
Start Stop Data Field(s) Description
0 0 Reserved
1 1 Block ID This is the next block requested by the module.
2 2 CROB count This field contains the number of CROB records that are
contained in this block. The range is between 1 and 40.
3 8 CROB 1 CROB block data as defined below
9 14 CROB 2 CROB block data as defined below
15 20 CROB 3 CROB block data as defined below
21 26 CROB 4 CROB block data as defined below
27 32 CROB 5 CROB block data as defined below
33 38 CROB 6 CROB block data as defined below
39 44 CROB 7 CROB block data as defined below
45 50 CROB 8 CROB block data as defined below
51 56 CROB 9 CROB block data as defined below
57 62 CROB 10 CROB block data as defined below
63 68 CROB 11 CROB block data as defined below
69 74 CROB 12 CROB block data as defined below
75 80 CROB 13 CROB block data as defined below
81 86 CROB 14 CROB block data as defined below
87 92 CROB 15 CROB block data as defined below
93 98 CROB 16 CROB block data as defined below
99 104 CROB 17 CROB block data as defined below
105 110 CROB 18 CROB block data as defined below
111 116 CROB 19 CROB block data as defined below
117 122 CROB 20 CROB block data as defined below