APPENDICES
Appendix 2.3 List of Instruction Processing Time of QCPU-A (A Mode)
Instruction
LD, LDI
X
AND, ANI
Y, M, L, S, B, F, T, C
OR, ORI
Y
M (except for special M)
L S B
Special M
F
OUT
T
C
Y
SET
M, L
S, B
The following table shows the instruction processing time of QCPU-A (A mode).
(1) Sequence instructions
Table 2.7 Instruction Processing Time of QCPU-A (A Mode)
Condition (Device)
At no change (OFF
At change (OFF
At no change (OFF
At change (OFF
At no execution
At execution
Instruction execution time
Time for no execution
END
At execution
Instruction execution time
Time for no execution
END
At execution
At no execution
At no change (ON
At execution
At change (OFF
At no execution
At no change (ON
At execution
At change (OFF
OFF, ON
ON)
ON, ON
OFF)
OFF, ON
ON)
ON, ON
OFF)
After time elapsed
K
At addition
D
At no counting
After counting up
K
At counting
D
ON)
ON)
ON)
ON)
APP − 81
MELSEC-A
Instruction Processing Time (µs)
QnCPU-A
QnHCPU-A
0.079
0.034
0.079
0.034
0.158
0.068
0.158
0.068
0.158
0.068
0.158
0.068
0.316
0.136
1.11
0.480
35.1
15.1
0.158
0.068
0.088
0.037
1.80
0.774
3.07
1.32
3.31
1.42
0.158
0.068
0.105
0.045
0.105
0.045
0.105
0.045
1.67
0.720
1.91
0.823
0.158
0.068
0.158
0.068
0.158
0.068
0.158
0.068
0.158
0.068
0.158
0.068