Programming Example; Ladder Logic Programming - IMO Precision Controls i3 Tutorial

Programming Example

In this tutorial we are going to demonstrate the screens on the i
program on a Graphical PMU330TT.
3
The i program will be very straightforward, we are just going to add the Modbus
slave function to the demonstration program.
The PMU program will be programmed to display a similar screen to the screen
3
showing on the i .

Ladder Logic Programming

Using the program i3_demo_prog.csp add to the program the Modbus slave function
and Open Port function.
©IMO Precision Controls ltd.
Modbus Slave
Select from the Communication Operations the Open
Communication Port function icon
with an 'Always On' contact. Now select a Modbus slave
function icon and insert it into the same rung.
6
3
demonstration
, insert it into a rung