Owner manual

Monitoring the Ladder Programs of the External Device on a Display
PLC Ladder Monitor Operation Manual
2-6
3) Select [Select Shape], [Color], [Label], and any other features you require and click OK.
• Read the cache from a CF Card
Normally, every time you start the Ladder Monitor, it communicates with the
PLC to read the ladder programs and it may take time to display the ladder
programs. To improve the display update speed, the Ladder Monitor feature
reads the ladder programs of the external device onto the device CF Card
(cache) first and then displays them.
If you change the ladder programs on the external device after reading the
ladder programs of the external device to the display CF Card, read the
ladder programs to the CF Card again. In [Menu Bar] on the display, select
[Read].
) “3.1 Main Screen” (page 3-2)
Reading to the CF Card (cache)