User`s manual

PK2200 System Development s 45
Keypad Codes
The PK2200 keypads are supported by Dynamic C functions that return
codes corresponding to the key pressed. The figures below show the
codes for the 2x6 and 3x4 keypads used on the PK2200 Series controllers.
Figure 4-8. 2x6 Keypad Codes
Figure 4-9. 3x4 Keypad Codes
9
1
2
8
0
26
25
24
17
18
16
10
7910118
12
123 654