Omron CJ1W-CT021 Operation Manual page 108

High-speed counter units
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Extra Functions
Reflecting Active / Not
Active Rate Ranges
CNT1:
CNT2:
m+24
m+29
Configuring Lower and Upper Rate Range Limits
CNT1:
CNT2:
m+40
m+85
m+41
m+86
m+42
m+87
m+43
m+88
CNT1:
CNT2:
m+48
m+93
m+49
m+94
m+50
m+95
m+51
m+96
88
Output Pattern of that Rate Range will be applied to the Unit Output Pattern when
that Rate Range becomes active.
A Rate Range becomes active if: Lower Rate Range Limit ≤ Rate Value ≤ Upper
Rate Range Limit. Whether or not a Rate Range is active is reflected in CIO for
each Counter.
15 14 13 12 11 10 9
Note
Rate Ranges may not overlap. If Rate Ranges overlap the Unit will generate an
error (refer to 5-2 "Error codes" for more details).
15 14 13 12 11 10 9
15 14 13 12 11 10 9
Set Lower- and Upper Range Rate Limits as a signed hexadecimal number between 80000000
and 7FFFFFFF
(i.e. - 2,147,483,648 and +2,147,483,647 respectively). Make sure that the
H
Upper Rate Range Limit > Lower Rate Range Limit.
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
0
Rate Range 0 Active/not Active:
0 = Rate Range 0 not Active
1 = Rate Range 0 Active
Rate Range 1 Active/not Active:
0 = Rate Range 1 not Active
1 = Rate Range 1 Active
0
Rate Range 0:
Lower Rate Range Limit
Upper Rate Range Limit
0
Rate Range 1:
Lower Rate Range Limit
Upper Rate Range Limit
Section 3-7
H

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