IDEC WB1F Series, Руководство пользователя

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2. Installation & wiring Function 4. Support tool 5. Appendix 1. Overview
3-18
Slave mode
3. 2. 5 Comparison-Matching
The matching method matches the barcode reading results data and the reference data, judges whether or not it match-
es, and outputs that.
The judgment result can be reflected in the indicator LEDs, OK output, NG output, PWM output, and communication in-
terface.
There are two matching methods. These matching methods can be used individually or in combination.
z
Reference data pre-registration .........................
F
P. 3-18
z
Reference data sequential input .......................
F
P. 3-21
For matching method settings and details, refer to "3. 5 Configuration item table" -
F
P. 3-1 "Matching
method" .
z
Reference data pre-registration
Register reference data for the unit in advance to match reading results data.
ABCDEFGHIJ
KLMNOPQRST
1234567890
0987654321
Indicator LED
OK output, NG output
PWM output
Reference data
(1)Pre-registration
(2)Reading request
(5)Outputting judgment result
(6)When matched
(4)Matching
Host device
Communication interface
(3)Barcode
reading
(3)Barcode
reading
Sending matching results,
registration number that matched,
and barcode reading results
Matched
Not
matched
The items of reference data that can be registered in advance will vary depending on the maximum number of character
of the reference data.
Maximum number
of characters
Maximum regis-
tered items
4 characters 64 items
8 characters 32 items
16 characters 16 items
32 characters 8 items
64 characters 4 items