Allowed And Prohibited Actions For Each Operating Mode - Siemens SIMATIC 6ES7673-2CC40-0YA0 Hardware Installation And Operating Manual

4.3.2

Allowed and Prohibited Actions for each Operating Mode

The operating mode allows or prohibits access to the controller for some types of
operations as shown in the following table:
Operating Mode
RUN
STOP
Windows Automation Center, WinAC Slot Version 4.0
Hardware Installation and Operating Manual, Edition 02/2006, A5E00273194-02
Operating the Controller - CPU 41x-2 PCI
Allowed:
Downloading a program to the controller
•
Downloading individual blocks to the controller
•
Using STEP 7 to modify program variables
•
Performing a memory reset from either the
•
controller panel or STEP 7
Changing the operating mode with STEP 7
•
The controller automatically goes to STOP mode when
you reset the memory using STEP 7.
Not allowed:
Archiving and restoring a STEP 7 user program
•
Allowed:
Downloading a program or individual blocks to the
•
controller
Using STEP 7 to modify program variables
•
Performing a memory reset from either the
•
controller panel or STEP 7
Archiving and restoring a STEP 7 user program
•
Not allowed:
Changing the operating mode with STEP 7 (if mode
•
selector switch on STOP)
Description
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