Ladder Logic - ProSoft Technology inRax MVI69-PDPMV1 User Manual

MVI69-PDPMV1 ♦ CompactLogix or MicroLogix Platform
PROFIBUS DPV1 Master
2

Ladder Logic

In This Chapter

MVI69-PDPMV1 Sample Add-On Instruction Import Procedure ............ 20

Adding the Module to an Existing CompactLogix Project ...................... 39

Adding the Module to an Existing MicroLogix Project ............................ 43
Ladder logic is required for the MVI69-PDPMV1 module to work. Tasks that must
be handled by the ladder logic are module data transfer, special block handling,
and status data receipt. Additionally, a power-up handler may be needed to
handle the initialization of the module's data and to clear any processor fault
conditions.
The sample ladder logic, on the inRAx CD-ROM, is extensively commented, to
provide information on the purpose and function of each rung. For most
applications, the sample ladder will work without modification.
ProSoft Technology, Inc.
July 8, 2011
Ladder Logic
User Manual
Page 19 of 225