KYOWA WGA-670B, Инструкция по эксплуатации

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6. BCD OUTPUT OPTION
6-1 OUTLINE
By installing the BCD interface to the WGA-670B-1, indicated values can be acquired as a BCD coded data. In
addition, by connecting to a sequencer, printer, etc., various processing items such as data control and data
recording are conducted with ease.
6-2 PIN NO. & SIGNAL NAME
• BCD output pin assignment is described in the following table.
BCD Output Pin Assignment Table
No. Signal Name No. Signal Name
1 COM 19 COM
2 Data 1 output 20 Data 10000 output
3 Data 2 21 Data 20000
4 Data 4 22 Not used
5 Data 8 23 Not used
6 Data 10 24 Not used
7 Data 20 25 Hold output
8 Data 40 26 Peak hold output
9 Data 80 27 A *1
10 Data 100 28 Minus (Polarity) output
11 Data 200 29 Over output
12 Data 400 30 EOC(End of Conversion) output
13 Data 800 31 T *1
14 Data 1000 32 R *1
15 Data 2000 33 BCD hold input
16 Data 4000 34 BCD output prohibit input
17 Data 8000 35 C *1
18 Not used 36 COM
*1: Used for adjusting the instrument at KYOWA factory prior to shipment.
They should not be used by the operator.
(Note) Since bits 4 and 8 of the highest order digits are not output, apply appropriate processing on the
external side.
Reference For positive logic: Pull down
For negative logic: Pull up
(Note) Hold output (25 pins)
When in hold state (See “4-2-5 Hold Function.”): Low (ON)
Peak hold output (26 pins)
When in peak detecting state (See “4-2-5 Hold Function.”): Low (ON)