870
FX
3U
/FX
3UC
Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
B Instruction Execution Time
B-4 Applied Instruction Execution Time
Block data operation
190
⎯
⎯
⎯
⎯
⎯
191
⎯
⎯
⎯
⎯
⎯
192 BK+
13.1 + 0.66n
13.9 + 1.23n
0.585
1.105
193 BK-
13.1 + 0.66n
13.9 + 1.23n
0.585
1.105
194 BKCMP=
19.6 + 1.88n
20.3 + 2.26n
0.585
1.105
195 BKCMP>
19.6 + 1.88n
20.3 + 2.26n
0.585
1.105
196 BKCMP<
19.6 + 1.88n
20.3 + 2.26n
0.585
1.105
197 BKCMP<>
19.6 + 1.88n
20.3 + 2.26n
0.585
1.105
198 BKCMP<=
19.6 + 1.88n
20.3 + 2.26n
0.585
1.105
199 BKCMP>=
19.6 + 1.88n
20.3 + 2.26n
0.585
1.105
Character string control
200 STR
34.6
47.0
0.455
0.845
201 VAL
20.7
29.2
0.455
0.845
202 $+
24.8 + 1.5m
⎯
0.455
⎯
m: Number of character
strings
203 LEN
12 + 0.44m
⎯
0.325
⎯
m: Number of character
strings
204 RIGHT
18.1 + 1.06n +
0.47m
⎯
0.455
⎯
n: Number of character
strings
m: Number of character data
205 LEFT
18.1 + 0.74n +
0.44m
⎯
0.455
⎯
n: Number of character
strings
m: Number of character data
206 MIDR
25 + 0.59n + 0.68m
⎯
0.455
⎯
n: Character position
m: Number of characters
207 MIDW
25.8 + 0.3m + 0.44n
⎯
0.455
⎯
n: Character position
m: Number of stored
characters
208 INSTR
6.64 + 2.36m
⎯
0.585
⎯
m: Number of searched
characters
*1
209 $MOV
16 + 1.52n
⎯
0.325
⎯
*1.
Number of characters from the head of the searched character string to detected character
Data operation 3
210 FDEL
43 + 0.95m
⎯
⎯
⎯
m: Number of data shifted
forward
*2
211 FINS
63 + 0.98m
⎯
⎯
⎯
m: Number of data shifted
backward
*3
212 POP
7.8
⎯
0.455
⎯
213 SFR
9.3
⎯
0.325
⎯
214 SFL
9.3
⎯
0.325
⎯
215
⎯
⎯
⎯
⎯
⎯
216
⎯
⎯
⎯
⎯
⎯
217
⎯
⎯
⎯
⎯
⎯
218
⎯
⎯
⎯
⎯
⎯
219
⎯
⎯
⎯
⎯
⎯
*2.
m = (Number of data tables) - (Table position of deleted data)
Number of data tables: Present value of
, table position of deleted data: n
*3.
m = (Number of data tables) - (Table position of data insertion)
Number of data tables: Present value of
, table position data insertion: n
FNC
No.
Instruction
Execution time in ON status (
µ
s)
Execution time in OFF status (
µ
s)
Remarks
16-bit instruction
32-bit instruction
16-bit instruction
32-bit instruction
D
D