Text String Processing Instructions - Omron CX-PROGRAMMER 5.0-FUNCTION BLOCK OPERATION Operation Manual

Instruction Support and Operand Restrictions

2-6-31 Text String Processing Instructions

Instruction Mnemonic
MOV STRING MOV$
@MOV$
CONCATENATE +$
STRING
@+$
GET STRING LEFT LEFT$
@LEFT$
GET STRING RGHT$
RIGHT
@RGHT$
GET STRING MID- MID$
DLE
@MID$
FIND IN STRING FIND$
@FIND$
STRING LENGTH LEN$
@LEN$
Function Symbol
code
664
MOV$
S
D
656
+$
S1
S2
D
652
LEFT$
S1
S2
D
653
RGHT$
S1
S2
D
654
MID$
S1
S2
S3
D
660
FIND$
S1
S2
D
650
LEN$
S
D
Operands Supported
variable
data types
S: 1st source word UINT
D: 1st destination UINT
word
S1: Text string 1 INT
S2: Text string 2 INT
D: First destination INT
word
S1: Text string first UINT
word
S2: Number of UINT
characters
D: First destination UINT
word
S1: Text string first UINT
word
S2: Number of UINT
characters
D: First destination UINT
word
S1: Text string first UINT
word
S2: Number of UINT
characters
S3: Beginning posi- UINT
tion
D: First destination UINT
word
S1: Source text UINT
string first word
S2: Found text UINT
string first word
D: First destination UINT
word
S: Text string first UINT
word
D: 1st destination UINT
word
Section 2-6
AT
setting or
array
variable
required
(Required
word data
size
shown in
parenthe-
ses.)
Yes (not
fixed)
Yes (not
fixed)
Yes (not
fixed)
Yes (not
fixed)
Yes (not
fixed)
Yes (not
fixed)
---
Yes (not
fixed)
Yes (not
fixed)
---
Yes (not
fixed)
Yes (not
fixed)
---
---
Yes (not
fixed)
Yes (not
fixed)
Yes (not
fixed)
---
Yes (not
fixed)
---
101