ProSoft Technology MVI56-PDPMV1 - Manual (Page 243)

MVI56-PDPMV1 ♦ ControlLogix Platform Reference
PROFIBUS DPV1 Master User Manual
ProSoft Technology, Inc. Page 243 of 255
March 22, 2011
Byte Offset
Start End Name Description
3 4 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.
5 n PROFIBUS Output Data PROFIBUS output data transferred to the PROFIBUS slaves