Execution Times And Instructional Hierarchy 7
7-1
7. Execution Times And Instructional
Hierarchy
7.1 Basic Instructions
carried on over the page......
Mnemonic
Object
Devices
Steps
Execution Time in µsec
FX1S FX1N FX2N FX2NC
ON OFF ON OFF ON OFF ON OFF
LD
X,Y,M,S,T,C
and special M
1
0.7
0.08 0.08
LDI
AND
0.65
ANI
OR
ORI
LDP
X,Y,M,S,T,C 1 11.7
-
11.7
-
43.2 43.2
LDF - -
ANDP - -
37.4 37.4
ANDF - -
ORP - -
ORF - -
ANB
Not applicable 1
0.55
0.08 0.08
ORB
MPS 0.5
MRD 0.55
MPP
0.5
INV
MC
Nest level,
M,Y
3 8.6 8.0 8.6 8.0 24.8 27.5 24.8 27.5
MCR Nest level 2 4.1 - 4.1 - 20.8 20.8
NOP
Not applicable 1
0.45 0.08 0.08
END 450 - 450 - 508 508
STL
S
(see note 1)
1
15.8+
8.2n
-
15.8+
8.2n
- 27.3 + 12.6n 27.3 + 12.6n
RET Not applicable 4.8 - 4.8 - 21.6 21.6
FX
1S
FX
1N
FX
2N
FX
2NC
FX Series Programmable Controllers