Siemens SIMATIC STEP 7 V5.2 User Manual

Downloading and Debugging the Program
7-10
STEP 7 Getting Started
A5E00171228-01
Monitoring Variables
Click the Monitor Variables button in
the toolbar. The operating mode of the
CPU is displayed in the status bar.
Press Key 1 and Key 2 in your test
configuration and monitor the result in
the variable table.
The status values in the variable table
will change from false to true.
Modifying Variables
Enter the value "1500" for the address MW2 in the Modify Value column and
"1300" for the address MW4.
Transfer the modify values to your
CPU.

Siemens SIMATIC STEP 7 V5.2 Specifications

General

Brand	Siemens
Model	SIMATIC STEP 7 V5.2
Category	Industrial Equipment
Language	English