E 5 5 5, F 6 6 6, 6 3-point-b verification function – KEYENCE DV-90 User Manual
Page 91
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4-31
4
E DV-90-IM
Ba
si
c
Func
tions
4-6 3-Point-B Verification Function
3
Read the barcode.
(Second data reading)
This is verified with Master data 2.
zAt Verify OK
Outputs representing the matched record
(Preset 1-900) are turned ON.
After that, the unit enters the waiting state
for the Third reading, and OUT1 to 4 of the
parallel output LEDs are turned ON.
zAt Verify NG
Outputs representing “999” (NG and Verify
NG) are turned ON.
Then the unit enters the waiting state for the
Second reading.
OK
NG
12
11
10
9
8
7
6
5
4
3
2
1
ERR
OK
NG
12
11
10
9
8
7
6
5
4
3
2
1
ERR
E 5 5 5
[Verify OK]
OK
NG
12
11
10
9
8
7
6
5
4
3
2
1
ERR
OK
NG
12
11
10
9
8
7
6
5
4
3
2
1
ERR
F 6 6 6
[Verify NG]
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