ProSoft Technology ControlLogix inRAx MVI56E-MNETR User Manual page 115

MVI56E-MNETR ♦ ControlLogix Platform
Modbus TCP/IP Interface Module with Reduced Data Block
Status Read Data Block
This block is automatically copied from the module and contains status
information about the module.
Offset
0
1
2 to 7
8 to 9
10 to 11
12 to 13
14 to 23
24 to 25
26
27 to 40
41
Client Status Data
Word Offset
3
4
5
6
7
8
9
10
11
12
Block Request from Processor to Module
These blocks of data transfer information from the ControlLogix processor to the
module. The following table describes the structure of the output image.
Offset
0
1 to 40
41
The Write Block ID is an index value used to determine the location in the
module's database where the data will be placed. Each transfer can move up to
40 words (block offsets 1 to 40) of data.
ProSoft Technology, Inc.
June 14, 2011
Description
Write Block ID
Program Scan Counter
Block Transfer Status
Reserved Server Status
MNET Server Status
MBAP Server Status
MNET Client Status
Product Name
Product Version
Reserved
Read Block ID (-1 or 0)
Client Status
Total number of command list requests
Total number of command list responses
Total number of command list errors
Total number of requests of slave
Total number of responses
Total number of errors sent
Total number of errors received
Configuration Error Word
Current Error
Last Error
Description
Write Block ID
Write Data
Spare
Reference
User Manual
Length
1
1
6
2
2
2
10
2
1
14
1
Length
1
40
1
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