Electro Cam PL-1746 Series - Manual (Page 130)

8-17 Utility & Example Ladder Programs
Main Program
Motion Detection and Motion Limits
Motion Detection and Motion Limits work together. Motion Detection determines which motion limit each channel will be
Anded to (0= no motion limit, 1= Limit 1, 2= Limit 2.) Motion Limits sets what the actual limit will be for Motion Limit 1 and
Motion Limit 2. (Low Limit 1--High Limit 1, Low Limit 2--High Limit 2.).
The Custom Data Monitor for both function the same as previous examples. In the Motion Detection CDM, each output
channel has an integer register assigned to it. By writing a 0, 1, or 2 you declare if it will be Anded to a limit and which one.
In the Motion Limits CDM, each limit has its own integer register in which you write the motion limit. (Low Limit 1=N7:55,
High Limit 1=N7:56, Low Limit 2 = N7:57, High Limit 2 = N7:58).
Subroutine (Motion Detection Limits)
C01 & C04 Example.rss (cont’d)