Expressions > Syntax rules

Reserved keywords

The following are reserved keywords in the DeltaV expressions, and they cannot be used as variable names:

ABS

EXP

MAX

SHL

ACOS

EXPT

MIN

SHR

AND

EUP

MOD

SIGN

ASIN

FALSE

NOT

SIN

ASR16

FRACT

Option Explicit

SQRT

ATAN

GOOD

OR

STBT

AUTO

GOTO

OS

SYSSTAT

BAD

IF

PEU

TAN

CAS

IMAN

REM

THEN

COS

LIMITED_CONSTANT

ROL

TIME

DO

LIMITED_HIGH

ROR

TIME_TO_STR

ELSE

LIMITED_LOW

ROTL

TRUE

END_IF

LN

ROTL16

TRUNC

END_VAR

LO

ROTR

UNC

END_WHILE

LOG

ROTR16

VAR

 

LOG2

ROUND

XOR

 

MAN

SELSTR

WHILE