DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

3. Instruction Set
VCC
Pull-up resistor
Drive Y
On
Y
Signal output
PLC
199. Positive logic (negative polarity) output of BCD code
BCD value Y output (BCD code) Signal output
b 3 b 2 b 1 b 0 8 4 2 1 A B C D
0 0 0 0 0 0 0 0 1 1 1 1
0 0 0 1 0 0 0 1 1 1 1 0
0 0 1 0 0 0 1 0 1 1 0 1
0 0 1 1 0 0 1 1 1 1 0 0
0 1 0 0 0 1 0 0 1 0 1 1
0 1 0 1 0 1 0 1 1 0 1 0
0 1 1 0 0 1 1 0 1 0 0 1
0 1 1 1 0 1 1 1 1 0 0 0
1 0 0 0 1 0 0 0 0 1 1 1
1 0 0 1 1 0 0 1 0 1 1 0
200. Negative logic (Positive polarity) output of BCD code
BCD value Y output (BCD code) Signal output
b 3 b 2 b 1 b 0 8 4 2 1 A B C D
0 0 0 0 1 1 1 1 0 0 0 0
0 0 0 1 1 1 1 0 0 0 0 1
0 0 1 0 1 1 0 1 0 0 1 0
0 0 1 1 1 1 0 0 0 0 1 1
0 1 0 0 1 0 1 1 0 1 0 0
0 1 0 1 1 0 1 0 0 1 0 1
0 1 1 0 1 0 0 1 0 1 1 0
0 1 1 1 1 0 0 0 0 1 1 1
1 0 0 0 0 1 1 1 1 0 0 0
1 0 0 1 0 1 1 0 1 0 0 1
201. Operation logic of output signal
Positive logic (negative polarity)
Negative logic (positive polarity)
Drive signal (latch) Data control signal Drive signal (latch) Data control signal
1 0 0 1
202. Parameter n settings:
Sets of 7-segment display 1 set 2 sets
BCD code data control signal + - + -
Drive (latch) signal + - + - + - + -
n 0 1 2 3 4 5 6 7
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