Omron CP - PROGRAMMING MANUAL 05-2007 - Page 1114

1081
Instruction Execution Times and Number of Steps Section 4-1
High-speed Counter and Pulse Output Instructions
Note When a double-length operand is used, add 1 to the value shown in the length
column in the following table.
Instruction Mnemonic Code Length
(steps)
(See
note.)
ON execution
time (µs)
Conditions
CP1H CP1L
MODE CONTROL INI 880 4 80.39 85.5 Starting high-speed counter comparison
47.99 55.0 Stopping high-speed counter comparison
47.99 67.6 Changing pulse output PV
48.01 30.0 Changing high-speed counter PV
27.92 36.4 Changing PV of counter in interrupt input
mode
48.45 63.0 Stopping pulse output
26.08 37.8 Stopping PWM(891) output
--- 95.2 Changing PV of inverter positioning
--- 104.7 Stopping inverter positioning
HIGH-SPEED
COUNTER PV
READ
PRV 881 4 80.39 55.2 Reading pulse output PV
40.92 79.2 Reading high-speed counter PV
28.63 38.0 Reading high-speed counter status
39.20 48.6 Reading pulse output status
66.43 78.9 Reading high-speed counter status
34.63 43.7 Reading PWM(891) status
145.52 108.8 Reading high-speed counter range compar-
ison results
47.48 68.6 Reading frequency of high-speed counter 0
--- 51.8 Reading PV of inverter positioning
--- 48.0 Reading status of inverter positioning
COUNTER
FREQUENCY
CONVERT
PRV2 883 4 20.03 28.3 ---
COMPARISON
TABLE LOAD
CTBL 882 4 221.63 225.3 Registering target value table and starting
comparison for 1 target value
9.578
ms
8.08
ms
Registering target value table and starting
comparison for 48 target values
262.37 261.5 Registering range table and starting com-
parison
166.03 176.9 Only registering target value table for 1 tar-
get value
9.557
ms
8.04
ms
Only registering target value table for 48 tar-
get values
241.70 235.8 Only registering range table
SPEED OUTPUT SPED 885 4 89.24 105.2 Continuous mode
94.47 109.3 Independent mode
SET PULSES PULS 886 4 32.63 36.0 ---
PULSE OUTPUT PLS2 887 5 103.19 15.6 ---
ACCELERATION
CONTROL
ACC 888 4 111.26 119.1 Continuous mode
121.73 130.9 Independent mode
ORIGIN SEARCH ORG 889 3 112.93 114.6 Origin search
98.65 113.4 Origin return
PULSE WITH
VARIABLE DUTY
FACTOR
PWM 891 4 30.26 21.9 ---