Chapter 3 Program Tools 37
3-Contact/5-Contact
T
here are 3-contact and 5-contact edit modes available in iSmart LADDER mode.
In 3-Contact mode, there are three inputs and one output available in one ladder line. And the maximum line
number is 600.
In 5
-Contact mode, there are five inputs and one output available in one ladder line
In
3-Contact mode, if the ladder line is more than 200, the mode cannot change to 5-Row.
In 5-Contact mode, if the input coil number is more than three, the mode cannot change to 3-Ros.