902
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
B Instruction Execution Time
B-1 Basic Instruction Execution Time
*1. M1536 to M3583, M8256 to M8511, S1024 to S4095
*2. M1536 to M3583, M8000 to M8511
*3. M3584 to M7679
Output instructions
OUT T D 3.55 3.32
T246 to T319
3.83 µs in execution in ON status
3.19 µs in execution in OFF status
OUT C K 2.68 3.02 2.35 2.89
C235 to C255
2.66 µs in execution in ON status
1.45 µs in execution in OFF status
OUT C D 3.04 3.25 2.72 3.1
C235 to C255
3.00 µs in execution in ON status
1.45 µs in execution in OFF status
SET Y,M 0.44 0.88 µs in 2-step instruction*2
0.88 µs in 3-step instruction*3
SET S 1.62 or 1.66 + 0.55n 0.78
n: Number of recombination
n=1.62 when there is no
recombination
RST Y,M 0.44 0.88 µs in 2-step instruction*2
0.88 µs in 3-step instruction*3
RST S 1.55 0.78
RST T 2.08 1.6
RST C 2.08 2.31 1.19 1.58
RST D 1.66 0.74
PLS Y,M 1.88 1.88 µs in M3584 to M7679
PLF Y,M 1.88 1.88 µs in M3584 to M7679
Master control instructions
MC 2.01 2.13
MCR 1.51 ⎯
Other instruction
NOP 0.42
End instruction
END 292 + 2.5X + 3.75Y ⎯
Even if FEND and END are used
together, execution time of only END is
required.
X: Number of input points,
Y: Number of output points
Instruction Execution time in ON status (µs) Execution time in OFF status (µs) Remarks
16-bit instruction 32-bit instruction 16-bit instruction 32-bit instruction