73
1813 (normally ON)
0002
MOV(21)
“S1”
DM 32
MOV(21)
“S2”
DM 33
MOV(21)
“S32”
DM 35
HDM(98)
HR 0
Transfers limit values
S1 to S32 to DM.
Output thru HR 0
A
1813 (normally ON)
0002
MOV(21)
Transfers limit values
S33 to S64 to DM.
Output thru HR 1
B
“S33”
DM 32
MOV(21)
“S34”
DM 33
MOV(21)
“S64”
DM 35
HDM(98)
HR 1
In this program, each bit in the specified words, HR 0 and HR 1 are turned
ON under the following conditions (where S is the present count value of the
high-speed counter stored as the data of CNT 47):
Where S1 ≤ S ≤ S2, HR 000 is ON.
Where S3 ≤ S ≤ S4, HR 001 is ON.
Where S31 ≤ S ≤ S32, HR 015 is ON.
Where S33 ≤ S ≤ S34, HR 100 is ON.
Where S63 ≤ S ≤ S64, HR 115 is ON.
Note that in the program just mentioned, the present value in the counter
buffer is transferred to counter number 47 at points A and B. In this case, if
S31 (=1,000) < S < S32 (=2,000) and S33 (=2,000) < S < S34 (=3,000), and
if the present count value of the first high-speed counter (at point A) is 1,999
and that of the second counter (at point B) is 2,003, HR 015 and HR100 may
be simultaneously turned ON. If it is necessary to avoid this, set the values of
Timer and Counter Instructions Section 5–11
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