Omron SYSMAC CJ - REFERENCE MANUAL 01-2008 Reference Manual page 1375

CJ-series Instruction Execution Times and Number of Steps
4-2-19 High-speed Counter and Pulse Output Instructions
Instruction Mne-
monic
MODE CON- INI 880
TROL
HIGH-SPEED PRV 881
COUNTER PV
READ
1336
Code Length
(steps)
CPU6@
(See
H-R
note.)
4 ---
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4 ---
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ON execution time ( s)
CPU6@ CPU4@ CPU4@
H H
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Section 4-2
Conditions
CJ1M CJ1M
exclud- CPU11
ing /21
CPU11
/21
77.00 80.4 Starting high-
speed counter
comparison
43.00 43.0 Stopping high-
speed counter
comparison
43.40 48.8 Changing pulse
output PV
51.80 50.8 Changing high-
speed counter
PV
31.83 28.5 Changing PV of
counter in inter-
rupt input mode
45.33 49.8 Stopping pulse
output
36.73 30.5 Stopping
PWM(891) out-
put
42.40 43.9 Reading pulse
output PV
53.40 65.9 Reading high-
speed counter
PV
33.60 30.5 Reading PV of
counter in inter-
rupt input mode
38.80 40.0 Reading pulse
output status
39.30 66.9 Reading high-
speed counter
status
38.30 34.5 Reading
PWM(891) sta-
tus
117.73 145.7 Reading high-
speed counter
range compari-
son results
48.20 48.5 Reading fre-
quency of high-
speed counter 0