Delta DVP-EX2 User Manual

DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3
-230
0
1
2
3
4
5
6
7
8
9
D0
10
3
10
2
10
1
10
0
number key
BCD value
1-digit BCD code
BIN value
overflow
BCD value
2. As shown in the timing diagram below, four keys connected with X35, X33, X31 and X30 are
pressed in order. Therefore, the number 5,301 is generated and stored in D0. 9,999 is the
maximum value allowed for D0. If the entered number exceeds the available range, the highest
digit performs overflow.
3. When X35 is pressed, M15 remains ON until another key is pressed and the rule applies to
other inputs.
4. M20 = ON when any of the keys is pressed.
5. When X20 is OFF, the value in D0 remains unchanged but M10~M20 will be OFF.
X30
X31
X33
X35 1
2
3
4
1
2
3
4
M1
0
M11
M13
M15
M20
Key output
signal

Delta DVP-EX2 Specifications

General

Brand	Delta
Model	DVP-EX2
Category	Controller
Language	English