Mitsubishi Electric MELSEC-Q/L - Operation Processing Time of LCPU

APPENDICES
Appendix 1 Operation Processing Time
1025
A
Operation processing time of LCPU
The processing time for the individual instructions are shown in the table on the following pages.
Operation processing times can vary substantially depending on the nature of the sources and destinations of the instructions,
and the values contained in the following tables should therefore be taken as a set of general guidelines to processing time
rather than as being strictly accurate.
Subset instruction processing time
The following describes the subset instruction processing time.
• The processing time shown in "Subset instruction processing time table" applies when the device used in an
instruction meets the device condition for subset processing. (For device condition triggering subset
processing, refer to Page 108 Subset processing.)
• When using the file resister (R, ZR), extended data register (D), or extended link register (W), add the
processing time shown in Page 1032 Table of the time to be added when file register, extended data
register, and extended link register are used to that of each instruction.
• When using the F, T(ST), or C device with the OUT, SET, or RST instruction, add the processing time shown
in Page 1032 Table of the time to be added when F/T(ST)/C device is used in OUT/SET/RST instruction to
that of each instruction.
• Since the processing time of an instruction varies depending on that of the cash function, both the minimum
and maximum values are described in the table.
■Subset instruction processing time table
• When using L02SCPU, L02SCPU-P, L02CPU, L02CPU-P, L06CPU, L06CPU-P, L26CPU, L26CPU-P, L26CPU-BT, and
L26CPU-PBT
Category Instruction Condition (device) Processing time (s)
L02SCPU, L02SCPU-P L02CPU, L02CPU-P L06CPU, L06CPU-P,
L26CPU, L26CPU-P,
L26CPU-BT, L26CPU-
PBT
Min. Max. Min. Max. Min. Max.
Sequence
instruction
LD
LDI
AND
ANI
OR
ORI
LDP
LDF
ANDP
ANDF
ORP
ORF
When executed 0.060 0.040 0.0095
LDPI
LDFI
When executed 0.180 0.120 0.0285
ANDPI
ANDFI
ORPI
ORFI
When executed 0.240 0.160 0.038
OUT When not changed 0.060 0.040 0.0095
When changed
OUTH When not changed 0.060 0.040 0.0095
When changed
SET
RST
When not executed 0.060 0.040 0.0095
When
executed
When not changed
When changed