ProSoft Technology MVI46-MCM - Manual (Page 31)

MVI46-MCM ♦ SLC Platform Ladder Logic
Modbus Communication Module User Manual
ProSoft Technology, Inc. Page 31 of 108
March 29, 2011
3.2 Adding the Module to an Existing Project
1 Copy the Ladder Logic and data files from the sample program and paste
them into your existing program.
Important: Take care not to overwrite existing data files in your application with data files in the
sample application. Rename either the source or the destination data files, and then search and
replace references in the ladder for instances of any renamed files.
2 Save and Download the new application to the controller and place the
processor in run mode.
Field Value
Scanned Input Words 2
Scanned Output Words 2
Interrupt Service Routine (ISR)# 0
M0 Length 3000
M1 Length 10000
G File Length 0
3 Click OK to save your configuration.
4 Copy the Ladder Logic and data files from the sample program and paste
them into your existing program.
Important: Take care not to overwrite existing data files in your application with data files in the
sample application. Rename either the source or the destination data files, and then search and
replace references in the ladder for instances of any renamed files.
5 Save and Download the new application to the controller and place the
processor in run mode.