Omron CJ - INSTRUCTIONS Reference Manual page 1206

4. Instruction Execution Times and Number of Steps
Instruction
MOV STRING
CONCATENATE STRING
GET STRING LEFT
GET STRING RIGHT
GET STRING MIDDLE
FIND IN STRING
STRING LENGTH
REPLACE IN STRING
DELETE STRING
EXCHANGE STRING
CLEAR STRING
INSERT INTO STRING
String Comparison Instruc-
tions
4-1-33 Task Control Instructions
Instruction
TASK ON
TASK OFF
1168
Mnemonic Length
(steps)
MOV$ 3
+$ 4
LEFT$ 4
RGHT$ 4
MID$ 5
FIND$ 4
LEN$ 3
RPLC$ 6
DEL$ 5
XCHG$ 3
CLR$ 2
INS$ 5
=$ 4
<>$
<$
<=$
>$
=$
*1 The instruction execution time is greatly affected by the amount to data. This will
affect the cycle time. To reduce the effect on the cycle time, background execu-
tion can be specified.
Mnemonic Length
(steps)
TKON 2
TKOF 2
ON execution time ( s)
CJ2H CJ2M CPU@@
CPU6@(-EIP)
31.5 58.3
56 104
33.5 62.2
33.4 62.1
32.3 60.8
30.3 56.3
14.0 24.9
110 213
45.6 86.8
40.3 75.4
15.9 28.3
85 162
27.0 50.9
ON execution time ( s)
CJ2H CJ2M CPU@@
CPU6@(-EIP)
12.5 19.0
13.6 22.7
240 393
15.5 25.8
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Conditions
Transferring 1 char-
*1
acter
1 character + 1
*1
character
Retrieving 1 charac-
ter from
*1
2 characters
Retrieving 1 charac-
ter from
*1
2 characters
Retrieving 1 charac-
ter from
*1
3 characters
Searching for 1
character from 2
*1
characters
Detecting 1 charac-
*1
ter
Replacing the first of
2 characters with 1
*1
character
Deleting the leading
character of 2 char-
*1
acters
Exchanging 1 char-
acter with
*1
1 character
Clearing 1 charac-
*1
ter
Inserting 1 character
after the first of 2
*1
characters
Comparing 1 char-
acter with
1 character
Conditions
Cyclic task specified
Extra task specified
Cyclic task specified
Extra task specified