ICP DAS USA ISaGRAF PAC Series Getting Started page 69

Another way to view the real-time operation status is from "Quick LD program" window.
At present, the switch 1 ("SW1") is "ON" and the "SHUT" is "OFF", so the "OUT01 ~ 03"
will be blinking per second. (Turn on and turn off)
Note: The "SHUT" is a Normal Close switch that has been energized so its color is red. It is used
in a concept of inverted phase, so the logic is "OFF", but not "ON".
The "Quick LD Program" window can show the entire ladder logic program in real-time
and is also an excellent diagnostic tool for development and troubleshooting. Though
there are numerous steps involved in creating and downloading an ISaGRAF program,
each step is quick and easy to accomplish, and the end result is a powerful and flexible
control development environment for the μPAC-5x07 PAC systems.
Practice, Practice, Practice!
Now you have successfully created and ran your first ISaGRAF program with the
μPAC-5x07 PAC system, you should practice creating more powerful and elaborate
programs. Such as any other computer development environment, it is only through
constant practice and experiment to make you to be more proficient, GOOD LUCK!
Getting Started: PAC-5007/5107/5207/5307 Ver. 1.1, 12/2011
4-24
ICP DAS