0
Instruction
OFF execution time (
µ
s)
*
Top: Min.; Bottom: Max.
ON execution time
(
µ
s)
*
Top: Min.;
Bottom: Max.
Conditions
No. of
bytes
INC(38)
10
Min: When incrementing a word
112.500
When reset
When interlocked
Max: When incrementing DM
116.250
29.375
26.875
DEC(39)
10
Min: When decrementing a word
125.625
When reset
When interlocked
Max: When decrementing DM
129.375
29.375
26.875
STC(40)
9
------
9.375
5.000
CLC(41)
9
------
9.375
5.000
SLD(74)
10
Min: When shifting 1 word
75.000
When reset
When interlocked
Max: When shifting 128 DM words 5.276 ms
29.375
26.875
SRD(75)
10
Min: When shifting 1 word
73.750
When reset
When interlocked
Max: When shifting 128 DM words 5.274 ms
29.375
26.875
MLPX(76)
10
Min: When decoding a word to a
word
228.125
When reset
When interlocked
Max: When decoding TC to DM
495.000
29.375
26.875
DMPX(77)
10
Min: When encoding a word to a
word
300.625
When reset
When interlocked
Max: When encoding TC to DM
718.750
29.375
26.875
5-4
I/O Response Time
The Ladder Program I/O Unit reads input signals during the I/O refresh period,
and then executes the program. The results from the program execution are
then output at the next I/O refresh. The I/O response time thus depends upon the
scan time, input ON delay, and output ON delay. Normally, only those
high-speed inputs that occur during the I/O refresh are read.
When the high-speed inputs (I/O bits 0200 through 0207) are activated by turn-
ing on pins 3 and 4 of the back panel DIP switch, high-speed inputs that occur
during the I/O refresh can also be read.
An explanation of normal I/O timing and high-speed input timing follows.
",- # )
Section 5-4
Содержание C500-LDP01-V1
Страница 1: ...C500 LDP01 V1 Ladder Program I O Unit Operation Manual Revised January 1992...
Страница 2: ......
Страница 4: ......
Страница 5: ...0 1 1 1 2 1 2 1 3 2 2 2 4 12 2 1 56 7 02 5 1 8 1 1 7 5 2...
Страница 7: ...02 4 8 02 3 3 3 8 8 3 4 3 3 4...
Страница 11: ...8 9 4 8 8...
Страница 18: ...8 3 8 02 5 02 5 8 02 2 2 3 0 5 0 1 1...
Страница 29: ...8 4 6 6 02 8 2 4 12 2 1 56 7 02 02...
Страница 37: ...3 8 4 8 4 3 5 1 8 1...
Страница 56: ...1 6 0 0 1 7 8 8 02 1 7 8 1 02 3 0 5 02 02 02 2 02 2 02 5 02 02 6 7 12 2...
Страница 57: ...3 4 6 2 1 3 0 3 4 7 02 6 7 6 02 8 2 8 0 5 7...