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CS/CJ/NSJ Series Instructions Reference Manual (W474)
4. Instruction Execution Times and Number of Steps
4-2-26 Clock Instructions
4-2-27 Debugging Instructions
4-2-28 Failure Diagnosis Instructions
Instruction Mne-
monic
Length
(steps)
ON execution time (µs) Conditions
CJ1H
CPU6@
H-R
CJ1H
CPU6@
H
CJ1G
CPU4@
H
CJ1M
CPU12/13/
22/23
CJ1M
CPU11/
21
CJ1G
CPU4@
CALENDAR ADD CADD 4 34.0 38.3 201.9 217.0 194.0 209.5 ---
CALENDAR SUB-
TRACT
CSUB 4 29.6 38.6 170.4 184.7 167.0 184.1 ---
HOURS TO SEC-
ONDS
SEC 3 7.8 21.4 29.3 36.1 35.4 35.8 ---
SECONDS TO
HOURS
HMS 3 7.7 22.2 30.9 45.1 45.7 42.1 ---
CLOCK ADJUST-
MENT
DATE 2 216.0 216.0 251.5 118.7 128.3 120.0 ---
Instruction Mne-
monic
Length
(steps)
ON execution time (µs) Conditions
CJ1H
CPU6@
H-R
CJ1H
CPU6@
H
CJ1G
CPU4@
H
CJ1M
CPU12/13/
22/23
CJ1M
CPU11/
21
CJ1G
CPU4@
TRACE
MEMORY
SAMPLING
TRSM 1 80.4 80.4 120.0 207.0 218.3 120.0 Sampling 1 bit and
0 words
848.1 848.1 1.06 ms 1.16 ms 1.10 ms 1.06 ms Sampling 31 bits and
6 words
Instruction Mne-
monic
Length
(steps)
ON execution time (µs) Conditions
CJ1H
CPU6@
H-R
CJ1H
CPU6@
H
CJ1G
CPU4@
H
CJ1M
CPU12/
13/22/23
CJ1M
CPU11/
21
CJ1G
CPU4@
FAILURE
ALARM
FAL 3 15.4 15.4 16.7 26.1 24.47 16.7 Recording errors
179.8 179.8 244.8 294.0 264.0 244.8 Deleting errors (in
order of priority)
432.4 432.4 657.1 853.3 807.3 657.1 Deleting errors (all
errors)
161.5 161.5 219.4 265.7 233.0 219.4 Deleting errors (individ-
ually)
SEVERE
FAILURE
ALARM
FALS 3 --- --- --- --- --- --- ---
FAILURE
POINT
DETECTION
FPD 4 140.9 140.9 202.3 220.7 250.0 202.3 Bit address output, time
monitored
163.4 163.4 217.6 250.3 264.3 217.6 Bit address output, first
error detection
185.2 185.2 268.9 220.7 321.7 268.9 Message characters
output, time monitored
207.5 207.5 283.6 320.7 336.0 283.6 Message characters
output, first error detec-
tion
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