ProSoft Technology MVI56E-DNPNET - Manual (Page 95)

MVI56E-DNPNET ♦ ControlLogix Platform Contents
DNPNET Ethernet Client/Server Communication Module User Manual
ProSoft Technology, Inc. Page 95 of 140
February 13, 2015
Word Offset
Start Stop Data Field(s) Description
123 128 CROB 21 CROB block data as defined below
129 134 CROB 22 CROB block data as defined below
135 140 CROB 23 CROB block data as defined below
141 146 CROB 24 CROB block data as defined below
147 152 CROB 25 CROB block data as defined below
153 158 CROB 26 CROB block data as defined below
159 164 CROB 27 CROB block data as defined below
165 170 CROB 28 CROB block data as defined below
171 176 CROB 29 CROB block data as defined below
177 182 CROB 30 CROB block data as defined below
183 188 CROB 31 CROB block data as defined below
189 194 CROB 32 CROB block data as defined below
195 200 CROB 33 CROB block data as defined below
201 206 CROB 34 CROB block data as defined below
207 212 CROB 35 CROB block data as defined below
213 218 CROB 36 CROB block data as defined below
219 224 CROB 37 CROB block data as defined below
225 230 CROB 38 CROB block data as defined below
231 236 CROB 39 CROB block data as defined below
237 242 CROB 40 CROB block data as defined below
243 248 Spare Not Used
249 249 Block ID This field contains the block identification code of 9910 for
the block.
The format of each 6 word data region in the block is as follows:
Word Offset Definitions Description
0 Point Number This field contains the BO point number for the following
CROB command.
1
Control Code Byte value Control Code of the CROB message received.
Control code 81 = trip, 41 = close, and 1 = pulse.
Count Byte value of number of pulses
2 to 3 On Time This double-word contains the ‘on’ time interval for the CROB
block.
4 to 5 Off Time This double-word contains the ‘off’ time interval for the CROB
block.
Block 9949: Request Server Communication Error Table
If the ControlLogix processor sends a block 9949, the <Model Number> module responds
with a server communication error listing.