Vector VEC-VA Series User Manual

VA Motion Controller Programming Manual
233
When the contact
C 204
is
O N
time , the
instruction execution, when the address of
V42 .
9
is the string length is equal to the
address
V4 30
the string length
of time; address
V4 31 is
the output
1
; No's
output
0
Execution of results
; V42 . 9 = V4 30
Output
1
10.4.17 NE_STRING (string is not equal)
IL programming language
LD, FBD programming language
Function: The
NE_ STRING
instruction is used to determine if the first string is not equal
to the second string.
LD IN1
NE_STRING IN2
ST OUT
ST
programming language
OUT:=NE_STRING
(
IN1
,
IN2
)
Note : IL, ST language programming needs to insert variables IN1, IN2 and OUT or use
constants in the current POU variable worksheet
 NE_STRING
data processing instruction type
Input and
output
type of data
description
IN1
STRING
First input
IN2
STRING
Second input
OUT
BOOL
Output, if the first input string is not the same as the
second input string, then
OUT=1;
otherwise
OUT=0;
this
instruction is the opposite of
EQ_STRING
Funtion and Action examples
Comparison V432 and V433 two
character strings
description

Vector VEC-VA Series Specifications

General

Brand	Vector
Model	VEC-VA Series
Category	Controller
Language	English