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8-3
Section
SRM1(-V2) Cycle Time and I/O Response Time
543
Online editing:
Interrupts will be masked for a maximum of 600 ms (i.e.: editing DM 6144 to
DM 6655) when online editing is executed during operation. In addition, the
system processing may have to wait for a maximum of 170
µ
s during this
processing.
8-3-6 SRM1(-V2) Instruction Execution Times
The following table lists the execution times for SRM1(-V2) instructions.
Basic Instructions
Code
Mnemonic
ON execution
i
(
)
Conditions (Top: min.; bottom: max.)
OFF execution time (
µ
s)
time (
µ
s)
(
p
;
)
RSET
IL
JMP
---
LD
0.97
Any
---
---
LD NOT
0.97
y
---
---
AND
AND NOT
0.77
---
---
OR
OR NOT
0.78
Any
---
---
---
AND LD
OR LD
0.39
Any
---
---
---
OUT
OUT NOT
2.2
---
SET
2.7
---
RSET
2.8
---
TIM
5.7
Constant for SV
9.3
9.1
3.5
DM for SV
17.4
17.2
3.5
---
CNT
6.6
Constant for SV
8.0
3.6
3.8
DM for SV
16.3
3.6
3.8
Special Instructions and Expansion Instructions
Code
Mnemonic
ON execution
time (
µ
s)
Conditions (Top: min.; bottom: max.)
OFF execution time (
µ
s)
00
NOP
0.20
Any
01
END
4.8
y
02
IL
2.5
1.4
03
ILC
1.9
1.9
04
JMP
2.2
1.3
05
JME
2.5
2.5
06
FAL
18.4
2.9
07
FALS
3.6
2.9
08
STEP
10.7
9.0
09
SNXT
5.9
4.1
10
SFT
14.5
Reset
IL
JMP
With 1-word shift register
11.0
1.4
1.4
21.0
With 10-word shift register
14.9
1.4
1.4
49.1
With 100-word shift register
30.8
1.4
1.4
11
KEEP
3.0
Any
Reset
IL
JMP
3.4
1.6
1.7
12
CNTR
14.8
Reset
IL
JMP
Constant for SV
9.1
6.6
6.5
23.2
DM for SV
13
DIFU
6.7
Any
Shift
IL
JMP
y
5.8
5.2
1.3