beautypg.com

E 5 5 5, F 6 6 6, 6 3-point-b verification function – KEYENCE DV-90 User Manual

Page 91

background image

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]

See also other documents in the category KEYENCE Sensors: