ProSoft MVI56-PDPMV1 - Page 237

MVI56-PDPMV1 ♦ ControlLogix Platform Reference
PROFIBUS DPV1 Master User Manual
Page 237 of 251 ProSoft Technology, Inc.
Output Data Block (Block ID = 1 to 4)
This block contains the PROFIBUS output data to be sent from the processor to
the module.
Output Data Block Format (Output Image)
You can find the contents of the Output Data Block (Output Image) in the
MVI56PDPMV1.Output user controller tag structure in RSLogix.
Word Offset
Start
End
Name
Description
0
0
Block ID
Block number 1 to 4
1
200
PROFIBUS Output
Data
PROFIBUS Output Data: Data going to the PROFIBUS
Network.
201
201
Reserved
Reserved for future use
202
202
Reserved
Reserved for future use
203
203
Reserved
Reserved for future use
204
205
PROFIBUS CRC32
value
Computed for PROFIBUS Config
206
207
Module CRC32 value
Computed for module data
When the module first starts up or recognizes an initialization
of the processor, it will compare the values of the two CRC’s in
the input and output images. If either one of the CRCs do not
match, the module will be placed in Stop mode. If each set
matches, the module will be placed in Operate mode.
208
247
Reserved
Reserved for future use