Entering a Function Block command into the Ladder program
Before continuing, it is recommended for the remainder of this course, that the
Automatic
input/output variables
facility be “Disabled” by de-selecting this option. This facility is found
under the
Extras
menu using the
Options
selection and selecting
Editing
, as shown below:
The MELSEC Function Block command, ‘PLS_M’ will be added to the program as the output
function.
햲
Click on the Function / Function block selection button on the tool bar. On the
Opera
-
tor type
click
Functions
and type "PLS_M" into the
Operators
prompt box thus:
Application Program Building a Project
4-18 MITSUBISHI ELECTRIC