App-139
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Appendix1 OPERATION PROCESSING TIME
Appendix 1.5 Operation Processing Time of LCPU
Remark
For the instructions for which a rise execution instruction ( P) is not specified,
the processing time is the same as an ON execution instruction.
WORDP instruction and TOP instruction
Category Instruction Condition (Device)
Processing Time (µs)
L02CPU L26CPU-BT
Min. Max. Min. Max.
Application
instruction
RSET
Standard RAM 3.500 11.100 2.700 5.900
DATE -
No digit increase 9.000 17.900 4.600 7.000
Digit increase 10.000 19.200 4.600 6.500
SECOND
– 4.600 9.800 2.200 3.400
HOUR
– 4.600 10.300 2.400 4.300
QCDSET
SD memory card to standard ROM 690.800 736.470 1146.900 1179.500
Standard ROM to SD memory card 6981.400 7232.070 5613.900 5653.500
DATERD
– 4.600 11.200 2.500 4.200
DATEWR
– 6.500 19.300 4.100 8.900
DATE +
No digit increase 10.000 19.400 4.700 6.600
Digit increase 9.900 19.700 4.600 6.500
S.DATERD
– 7.800 22.500 4.800 7.100
S.DATE +
No digit increase 15.100 34.100 7.400 10.000
Digit increase 15.000 34.100 7.400 10.000
S.DATE -
No digit increase 13.700 33.600 7.400 10.300
Digit increase 13.700 33.600 7.500 10.200
PSTOP
– 67.600 104.100 56.600 79.800
POFF
– 66.800 103.600 57.200 79.800
PSCAN
– 67.900 104.800 60.100 79.900
WDT
– 1.600 4.800 1.100 2.400
DUTY
– 4.900 10.100 4.800 9.600
TIMCHK
– 4.100 9.100 3.500 4.700
ZRRDB
File register of standard RAM 2.900 3.300 1.800 2.100
ZRWRB
File register of standard RAM 3.600 3.800 2.400 2.700
ADRSET
– 2.200 4.800 2.100 2.600
ZPUSH
– 8.000 12.000 5.800 7.500
ZPOP
– 8.200 10.900 5.800 6.400
S.ZCOM
When mounting CC-Link module
(Master station side)
23.700 48.500 19.300 26.000
When mounting CC-Link module
(Local station side)
23.700 48.500 19.100 26.200
UNIRD n1 n2
n2 = 1 5.000 14.100 3.700 8.000
n2 = 16 13.600 22.600 12.200 16.600
TYPERD
– 32.100 67.600 29.500 52.500
TRACE
Start 58.100 58.100 43.800 44.700
TRACER
– 6.100 6.100 4.500 4.500
UMSG
Number of displayed characters = 1 7.300 17.000 7.000 13.500
Number of displayed characters = 32 16.500 26.300 14.300 21.300
SP.FWRITE
– 81.000 81.800 63.500 64.100
SP.FREAD
– 81.100 81.700 61.600 62.500
SP.DEVST
– 50.100 50.100 39.400 39.400
S.DEVLD
– 12.000 27.600 10.000 17.000
D
Example