Run Mode Edit Dialog Box - Siemens SIMATIC S7-200 System Manual

Basic Concepts for Programming an S7-200 CPU
3. The warning in Figure 4-23 appears. When you select the "Continue" button,
the program from the connected CPU is uploaded and the application is in
RUN mode edit. No restrictions on edits are enforced.
Program Edit in RUN Mode
Figure 4-23
Note
Positive (EU) and Negative (ED) transition instructions are shown with an operand.
To see information about the previous state of edge instructions, select the Cross
Reference icon in the View portion of your screen. The Edge Usage tab lists
numbers for the edge instructions in your program. Be careful not to assign
duplicate edge numbers as you edit your program.
4-40
Changing the program during RUN mode can result in unex-
Warning!
pected system operation which can cause serious injury,
death, and/or damage to equipment. Only authorized
personnel who understand the limitations of changing a
program in RUN mode with respect to system operation
should continue.
Press the Help button for information on the dangers
and limitations of editing a program in RUN mode.
Continue

RUN mode Edit Dialog Box

Cancel Help
S7-200 Programmable Controller System Manual
A5E00066097-02