Watlow LogicPro - Manual (Page 212)

Chapter 12: Function Blocks LogicPro User’s Guide
196 Watlow Anafaze Doc.# 28002-00 Rev 3.00
To associate a variable with a counter input:
1. Open the Add Program/Resource Variable dialog box.
2. Enter a unique variable Name.
3. Select INT from the Type list.
4. Select Input by clicking the check box.
5. Select Digital_IO_2040 from the IO Driver list.
6. Select WORD from the IO Size list.
7. Enter the IO Physical Address. The address is:
X.Y.Z
X is the module address (21-26)
Y is the type of I/O (1 =Count, 2 =Frequency)
Z is the module I/O number (1-2).
8. Click [OK] .
PPC-2040 Digital I/O Addressing Example
To create a variable named DigIn_22 that reads the state of the 22
nd
input on a PPC-2040 module with its rotary address switch set to 21,
set the options in the Add Program/Resource Variable dialog
box as illustrated below.