0 and division of 1.0/10 yields 0

compiler error 1/3.0 Decimal fraction for 0 [...] /3 yields 0 as the result

'$0D' Control [...] (corresponds to '$R') '$0 [...] to '$0A' ) '$N' , '$n

Constant: Character The character literal for a single Unicode character has the base type UDINT . The type prefix UCHAR# is prefixed to the literal as an identifier. The numerical value of the charac

Incorrect := t#5

ST Statement: EXIT The EXIT statement is used in a FOR loop, WHILE loop, or REPEAT loop in order to end the loop regardless of other abort conditions. :

TMR:TON; TMR (IN:=%OX5

ST Comments Comment Description Example Single-line There are two ways of marking: Starts with // and ends at the end of the line Starts with /// and ends at the end of the line In CODESYS , these com

Variables The scope of a variable defines how and where you can use a variable. You define the scope in the variable declaration. :

Variable: VAR_INPUT Input variables are used at the inputs of function blocks. You declare VAR_INPUT variables between the VAR_INPUT and END_VAR keywords in the declaration part of POUs. When called,