Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual page 1378

CJ-series Instruction Execution Times and Number of Steps
4-2-20 Step Instructions
Instruction Mne-
monic
STEP DEFINE STEP
STEP START SNXT
4-2-21 Basic I/O Unit Instructions
Instruction Mne-
monic
I/O REFRESH IORF
SPECIAL I/O FIORF
UNIT I/O
REFRESH
(See note 4.)
CPU BUS I/O DLNK
REFRESH
7-SEGMENT SDEC
DECODER
DIGITAL SWITCH DSW
INPUT
(See note 2.)
TEN KEY INPUT TKY
(See note 2.)
HEXADECIMAL HKY
KEY INPUT
(See note 2.)
1338
Code Length
(steps)
CPU6
(See
@H-R
note.)
008 2 17.4
11.8
009 2 6.6
Note When a double-length operand is used, add 1 to the value shown in the length
column in the following table.
Code Length
(steps)
CPU6@
(See
H-R
note.)
097 3 15.5
17.20
319.9
358.00
225 2 ---
(See
note 3.)
226 4 287.8
078 4 6.5
210 6 50.7
51.5
51.3
50.7
211 4 9.7
10.7
212 5 50.3
50.1
ON execution time ( s)
CPU6 CPU4 CPU4
@H @H @
17.4 20.7 27.1
11.8 13.7 24.4
6.6 7.3 10.0
ON execution time ( s)
CPU6@ CPU4@ CPU4@
H H
15.5 16.4 23.5
17.20 18.40 25.6
319.9 320.7 377.6
358.00 354.40 460.1
--- --- ---
287.8 315.5 ---
6.5 6.9 14.1
50.7 73.5 ---
51.5 73.4 ---
51.3 73.5 ---
50.7 73.4 ---
9.7 13.2 ---
10.7 14.8 ---
50.3 70.9 ---
50.1 71.2 ---
Section 4-2
Conditions
CJ1M CJ1M
exclud- CPU11
ing /21
CPU11/
21
35.9 37.1 Step control bit
ON
13.8 18.3 Step control bit
OFF
12.1 14.0 ---
Conditions
CJ1M CJ1M
exclud- CPU11
ing /21
CPU11
/21
26.7 30.4 1-word refresh
(IN) for Basic I/O
Units
29.7 35.0 1-word refresh
(OUT) for Basic
I/O Units
291.0 100.0 60-word refresh
(IN) for Basic I/O
Units
325.0 134.7 60-word refresh
(OUT) for Basic
I/O Units
--- --- ---
321.3 458.7 Allocated 1 word
8.1 15.7 ---
77.7 77.6 4 digits, data input
value: 0
77.9 77.6 4 digits, data input
value: F
83.2 80.0 8 digits, data input
value: 0
77.9 77.7 8 digits, data input
value: F
18.7 18.6 Data input value: 0
20.2 19.1 Data input value:
F
77.3 78.1 Data input value: 0
76.8 77.3 Data input value:
F