Omron SYSMAC CJ - REFERENCE MANUAL 01-2008 Reference Manual page 1373

CJ-series Instruction Execution Times and Number of Steps
4-2-16 Data Control Instructions
Instruction Mne-
monic
PID CON- PID 190
TROL
LIMIT CON- LMT 680
TROL
DEAD BAND BAND 681
CONTROL
DEAD ZONE ZONE 682
CONTROL
TIME-PRO- TPO 685
PORTIONAL
OUTPUT
(See note 2.)
SCALING SCL 194
SCALING 2 SCL2 486
SCALING 3 SCL3 487
AVERAGE AVG 195
PID CON- PIDAT 191
TROL WITH
AUTOTUNING
Note
1334
Code Length
(steps)
CPU6@
(See
H-R
note.)
4 436.2
332.3
97.3
4 16.1
4 17.0
4 15.4
4 10.6
54.5
61.0
4 13.9
4 12.2
4 13.7
4 36.3
291.0
4 446.3
339.4
100.7
189.2
535.2
1. When a double-length operand is used, add 1 to the value shown in the
length column in the following table.
2. Supported only by CPU Units Ver. 2.0 or later.
ON execution time ( s)
CPU6@ CPU4@ CPU4@
H H
436.2 678.2 678.2
332.3 474.9 474.9
97.3 141.3 141.3
16.1 22.1 22.1
17.0 22.5 22.5
15.4 20.5 20.5
10.6 14.8 ---
54.5 82.0 ---
61.0 91.9 ---
13.9 14.3 56.8
12.2 12.6 50.7
13.7 14.2 57.7
36.3 52.6 53.1
291.0 419.9 419.9
446.3 712.5 ---
339.4 533.9 ---
100.7 147.1 ---
189.2 281.6 ---
535.2 709.8 ---
Section 4-2
Conditions
CJ1M CJ1M
exclud- CPU11
ing /21
CPU11
/21
612.0 552.6 Initial execution
609.3 548.0 Sampling
175.3 162.0 Not sampling
27.1 26.1 ---
27.4 26.6 ---
28.0 26.4 ---
20.2 19.8 OFF execution
time
92.7 85.1 ON execution
time with duty
designation or
displayed output
limit
102.5 95.3 ON execution
time with manip-
ulated variable
designation and
output limit
enabled
25.0 32.8 ---
22.3 29.1 ---
25.6 30.0 ---
62.9 59.1 Average of an
operation
545.3 492.7 Average of 64
operations
765.3 700.0 Initial execution
620.7 558.0 Sampling
180.0 166.1 Not sampling
233.7 225.1 Initial execution
of autotuning
575.3 558.2 Autotuning when
sampling