ProSoft Technology MVI56-GEC - Manual (Page 35)

MVI56-GEC ♦ ControlLogix Platform Ladder Logic
Generic ASCII Ethernet Communication Module User Manual
ProSoft Technology, Inc. Page 35 of 108
October 8, 2010
3 Ladder Logic
In This Chapter
Module Data .......................................................................................... 36
Adding the Module to an Existing Project .............................................. 49
Ladder logic is required for application of the MVI56-GEC module. 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 ProSoft Solutions 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.