Omron NJ-series User Manual page 545

Appendices
Execution Time for Standard Ladder Diagram Instructions
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0
• Instruction Configuration for Standard Ladder Diagram Instructions
The instruction execution ratio for this configuration is 20%.
Types of instructions
Ladder diagram instructions
Comparison instructions
Timer and counter instructions
Math instructions
BCD conversion instructions and
data conversion instructions
Bit string processing instructions
Data movement instructions
Total
Execution Times for Ladder Diagram Arithmetic and Trigonometric
Instructions for LREAL Data
200
180
160
140
120
100
80
60
40
20
0
0
Trigonometric instructions for LREAL data
• Configuration of Arithmetic Instructions for LREAL Data
A-18
NJ301-
10000 20000 30000 40000
Total number of instructions
LD, AND, OUT, SET, and RESET
EQ and LT
Timer, TON/TOF, and CTU/CTD
+, -, *, /, ADD, SUB, MUL, and DIV
INT_TO_DINT and
WORD_BCD_TO_UINT
AND and OR
MOVE
NJ301-
100 200 300 400
Total number of instructions
NJ501-
50000 60000 70000 80000
Instructions
NJ501-
NJ301-
NJ501-
500 600 700 800
Arithmetic instructions for LREAL data
NJ-series CPU Unit Software User's Manual (W501)
90000 100000
Percent of exe-
Percent of
cution time in
instruc-
instruction
tions [%]
group [%]
81.0%
4.1%
1.6%
2.4%
0.2%
6.2%
4.6%
100.0% 100.0%
900 1000
40.2%
8.3%
7.3%
6.5%
1.2%
13.0%
23.5%