ProSoft Technology MVI56E-MNETC - Manual (Page 130)

Guide to the MVI56E-MNETC User Manual MVI56E-MNETC ♦ ControlLogix Platform
User Manual Modbus TCP/IP Client Enhanced Communication Module
Page 130 of 183 ProSoft Technology, Inc.
February 3, 2013
Word Offset Description Length
4 Command Index 3 1
5 Command Index 4 1
6 Command Index 5 1
7 Command Index 6 1
8 Command Index 7 1
9 Command Index 8 1
10 Command Index 9 1
11 Command Index 10 1
12 Command Index 11 1
13 Command Index 12 1
14 Command Index 13 1
15 Command Index 14 1
16 Command Index 15 1
17 Command Index 16 1
18 to 247 Spare 230
The last digit in the block identification code indicates the number of commands
to process. For example, a block identification code of 5003 indicates that three
commands are to be placed in the queue. In this case, the first three of the 16
available Command Indexes will be used to determine exactly which three
commands will be added to the queue, and to set their order of execution.
Values to enter for the 16 Command Indexes range from 0 to 15 and correspond
to the MNET Client x Command List entries, which are numbered from 1 to 16.
To determine the Command Index value, subtract one (1) from the row number
of the command in the MNET Client x Command List, as seen in the Command
Editor window of ProSoft Configuration Builder (PCB).
The module responds to a Command Control block request with a response
block, indicating the number of commands added to the command priority queue.