IAI America PCON-CFA - Manual (Page 164)

3. SCON-CA/CF
A
156
(Example iv) Set value = “3” z indicates ON, while c indicates OFF
PCON
Input
resister
PCON
Output
resister
Hexadecimal
data
Hexadecimal
data
Hexadecimal
data
Hexadecimal
data
PLC:
Output
CH
PLC:
Input
CH