Siemens SINUMERIK 840D sl Commissioning Manual page 695

Relational operators
Relational operators
==
<>
>
<
>=
<=
Example
IF VAR1.VAL == 1
VAR2.VAL = TRUE
ENDIF
Conditions
The nesting depth is unlimited.
Condition with a command:
Condition with two commands:
SINUMERIK Integrate Run MyScreens (BE2)
Programming Manual, 03/2013, 6FC5397-1DP40-3BA1
Equal to
Not equal to
Greater than
Less than
Greater than or equal to
Less than or equal to
IF
...
ENDIF
IF
...
ELSE
...
ENDIF
Programming commands
6.1 Operators
77