Mitsubishi Electronics Mitsubishi Digital Electronics Water System SW1DNC-GXW2-E ユーザーズマニュアル

4 - 4

Create the ST program shown in Section 4.1.2.

Double-click "POU"   "Program"   "POU_01" 

 "Program" on the Project view to display the 

POU_01 [PRG] Program [ST] screen.

Input "Y10:=(LDP(TRUE

*1

, X0) OR Y10) AND 

NOT (TS0

*2

);" directly, and click the 

 key. 

You can use the Function Block Selection window 
for the input.  

• Y10:=  (LDP(TRUE

*1

, X0) OR Y10) AND NOT 

(TS0

*2

);

*1: "TRUE" indicates the ON status.  
*2: "TS0" indicates the contact of timer T0.

Basic description and display colors
Programming in the ST language consists of syntaxes, operators, function, function block, devices, labels, etc.
Refer to the following manual for syntaxes, operators and programming:

MELSEC-Q/L/F Structured Programming Manual (Fundamentals)

● Make sure to write ";" at the end of a statement.  
● Comment

You can describe comments in a program. 

Double-click it.

(To the next page)

Make sure to enter a ";" at 
the end of each statement. 

You can describe 
comments 
within program.