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Chapter 4. programming – IAI America S-SEL-E User Manual

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Page 199

Chapter 4. Programming

5.

BCD Code Signals Input and Output

(1) Circuit

This circuit allows the controller to verify the BCD values input by the external digital switch, and lights the number on

the display unit corresponding to the number displayed on the 7 segment display unit provided separately.

Digital display

Super SEL controller

7 segment display unit

Display unit

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