Rockwell Automation 1756-SPESMNRMXT GuardLogix Controllers User Manual - Manuel (Page 42)

42 Rockwell Automation Publication 1756-UM020I-EN-P - August 2012
Chapter 2 Install the Controller
Choose the Operating Mode
of the Controller Use this table as a reference when determining your controller Operation mode.
Use the Keyswitch to Change the Operation Mode
The keyswitch on the front of the controller can be used to change the controller
to one of these modes:
• Program (PROG)
• Remote (REM)
• Run (RUN)
Figure 5 - Controller Keyswitch
Table 9 - Controller Operation Modes
If you want to
Select one of these modes
Run Remote Program
Run Test Program
Turn outputs to the state commanded by the
logic of the project X X
Turn outputs to their configured state for
Program mode X X X
Execute (scan) tasks X X X
Change the mode of the controller through
software X X X
Download a project X X X X
Schedule a ControlNet network X X
While online, edit the project X X X X
Send messages X X X
Send and receive data in response to a message
from another controller X X X X X
Produce and consume tags X X X X X
Logix556x
OK FORCE SD RUN
Logix557x
RU
N REM PROG
1756-L7xS 1756-L6xS