User defined variable Format (L) Logical

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1

Hi,

Could anyone please tell me what is the value set to (L) type variable
when its set to
1)true
2)False
3)Reset

Thankyou.

2

The default is false (binary zero) and this is the default reset value also.
If you want it to reset to true you can have an initvalue
1 loc (L) init
and then use the
RESET INITIAL loc
statement

Finn

3

From a “boolean” point of view, a logical variable only can have two values:
FALSE or TRUE. There’s no value for “undefinded”.

So if you RESET a logical variable, it is FALSE by default.

From a “technical” point of view, a logical varibale is a one-byte-variable.
It is interpreted as FALSE, if the rightmost bit is 0.
It is interpreted as TRUE, if the rightmost bit is 1.