Prosoft-technology MVI69-PDPMV1 Manual do Utilizador descarregar pdf (Página 19)

MVI69-PDPMV1 ♦ CompactLogix or MicroLogix Platform Ladder Logic

PROFIBUS DPV1 Master User Manual

ProSoft Technology, Inc. Page 19 of 225

July 8, 2011

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.

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Prosoft-technology MVI69-PDPMV1 Manual do Utilizador Página 19