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CS/CJ/NSJ Series Instructions Reference Manual (W474)
4. Instruction Execution Times and Number of Steps
4-1-16 Tracking Instructions
4-1-17 Data Control Instructions
Instruction Mnemonic Length
(steps)
ON execution time (µs) Conditions
CJ2H
CPU6@(-EIP)
CJ2M CPU@@
Unsigned One-word Record
Search Instructions
RSRCH 6 13.9 15.9 Number of records:
1
504 585 Number of records:
1,000
Unsigned Two-word Record
Search Instructions
RSRCH2 6 14.7 17.6 Number of records:
1
838 932 Number of records:
1,000
Unsigned Four-word Record
Search Instructions
RSRCH4 6 17.0 19.1 Number of records:
1
1544 1684 Number of records:
1,000
UNSIGNED ONE-WORD
RECORD SORT
RSORT 5 149 156 100 records, split
sorting disabled,
sorting “99, 98,
97...0" to “0, 1,
2...99" (worst-case
scenario)
UNSIGNED TWO-WORD
RECORD SORT
RSORT2 5 250 249
UNSIGNED FOUR-WORD
RECORD SORT
RSORT4 5 457 440
Instruction Mnemonic Length
(steps)
ON execution time (µs) Conditions
CJ2H
CPU6@(-EIP)
CJ2M CPU@@
PID CONTROL PID 4 297 526 First execution
234 423 Input ON and sam-
pling
71 117 Input ON and not
sampling
7.2 10.5 First execution
PID CONTROL WITH AUTO-
TUNING
PIDAT 4 302 600 Input ON and sam-
pling
237 428 Input ON and not
sampling
73 118 Initial execution of
autotuning
7.3 10.5 Autotuning when
sampling
120 203 Initial execution of
autotuning
LIMIT CONTROL LMT 4 to 5 10.8 18.3 ---
DEAD BAND CONTROL BAND 4 to 5 11.2 19.2 ---
DEAD ZONE CONTROL ZONE 4 to 5 10.9 17.7 ---
TIME-PROPORTIONAL OUT-
PUT
TPO 4 6.9 10.2 Input condition OFF
37 65 Input condition ON
and duty specified
or output limit dis-
abled
SCALING SCL 4 7.6 9.3 ---
SCALING 2 SCL2 4 6.8 9.2 ---
SCALING 3 SCL3 4 7.8 9.9 ---
AVERAGE AVG 4 22 40 Average of an oper-
ation
212 351 Average of 64 oper-
ations
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