Write Configuration - ProSoft Technology inRAx MVI56-CAS User Manual

MVI56-CAS ♦ ControlLogix Platform
Teledyne CA Slave Module
Module Configuration Data
This block sends general configuration information from the processor to the
module. The data is transferred in a block with an identification code of 9000.
The structure of the block is displayed in the following table:
Offset
0
1 to 5
6 to 19
20 to 33
34 to 247
The read block used to request the configuration has the following structure:
Offset
0
1
2
3
4
5 to 248
249
If there are any errors in the configuration, the bit associated with the error will be
set in one of the three configuration error words. The error must be corrected
before the module starts operating.

5.2.4 Write Configuration

This block is sent from the ControlLogix processor to the module to force the
module to write its current configuration back to the processor. This function is
used when the module's configuration has been altered remotely using database
write operations. The write block contains a value of -9000 in the first word. The
module will respond with blocks containing the module configuration data. Ladder
logic must handle the receipt of these blocks. The blocks transferred from the
module are as follows:
Block -9000, General Configuration Data:
Offset
0
1
2 to 6
7 to 20
21 to 34
35 to 248
249
Page 54 of 86
Description
9000
Backplane Setup
Port 1 Configuration
Port 2 Configuration
Spare
Description
Reserved
9000
Module Configuration Errors
Port 1 Configuration Errors
Port 2 Configuration Errors
Spare
-2 or -3
Description
Reserved
-9000
Backplane Setup
Port 1 Configuration
Port 2 Configuration
Spare
-9000
Reference
Length
1
5
14
14
214
Length
1
1
1
1
1
244
1
Length
1
1
5
14
14
214
1
ProSoft Technology, Inc.
December 26, 2007