FX Series Programmable Controllers Execution Times And Instructional Hierarchy 7
7-4
See end of section for Q notes...
Mnemonic
16/32
Bit
Execution Time in µsec
FX1S FX1N FX2N FX2NC
ON OFF P ON OFF P ON OFF P ON OFF P
20
ADD
16 37.5 2.5
4
37.5 2.5
4
27.6 6.4
4
27.6 6.4
4
32 40.2 4.5 40.2 4.5 28.9 6.4 28.9 6.4
21
SUB
16 37.5 2.5
4
37.5 2.5
4
27.6 6.4
4
27.6 6.4
4
32 40.5 4.5 40.5 4.5 28.9 6.4 28.9 6.4
22
MUL
16 38.2 2.5
4
38.2 2.5
4
25.2 6.4
4
25.2 6.4
4
32 50.3 4.5 50.3 4.5 31.4 6.4 31.4 6.4
23
DIV
16 39.2 2.5
4
39.2 2.5
4
32.0 6.4
4
32.0 6.4
4
32 63.5 4.5 63.5 4.5 36.4 6.4 36.4 6.4
24
INC
16 14.5 2.5
4
14.5 2.5
4
18.8 6.4
4
18.8 6.4
4
32 16.7 4.5 16.7 4.5 20.2 6.4 20.2 6.4
25
DEC
16 14.5 2.5
4
14.5 2.5
4
18.9 6.4
4
18.9 6.4
4
32 16.7 4.5 16.7 4.5 20.0 6.4 20.0 6.4
26
WAND
16 35.7 2.5
4
35.7 2.5
4
23.4 6.4
4
23.4 6.4
4
32 37.3 4.5 37.3 4.5 24.7 6.4 24.7 6.4
27
WOR
16 35.7 2.5
4
35.7 2.5
4
23.5 6.4
4
23.5 6.4
4
32 37.3 4.5 37.3 4.5 24.7 6.4 24.7 6.4
28
WXOR
16 35.7 2.5
4
35.7 2.5
4
23.5 6.4
4
23.5 6.4
4
32 37.3 4.5 37.3 4.5 25.0 6.4 25.0 6.4
29
NEG
16
Not Available
35.3 6.4
4
35.3 6.4
4
32 38.4 6.4 38.4 6.4
30
ROR
Q3
16 61.7 6.4
4
61.7 6.4
4
32 65.3 6.4 65.3 6.4
31
ROL
Q3
16 61.2 6.4
4
61.2 6.4
4
32 65.2 6.4 65.2 6.4
32
RCR
Q3
16
66.3+
2.2n
6.4
4
66.3+
2.2n
6.4
4
32
69.7+
2.6n
6.4
69.7+
2.6n
6.4
33
RCL
Q3
16
65.8+
2.2n
6.4
4
65.8+
2.2n
6.4
4
32
69.5+
2.6n
6.4
69.5+
2.6n
6.4
34
SFTR
Q4
16
55+
1.25n
2.5 4
55+
1.25n
2.5 4
107+
53.8n
6.4 4
107+
53.8n
6.4 4
35
SFTL
Q4
16
56.1+
1.25n
2.5 4
56.1+
1.25n
2.5 4
104.9
53.8n
6.4 4
104.9
53.8n
6.4 4