IAI America DS-S-C1 - Manual (Page 51)

49
[Function] Reads the BCD value from the designated input port, then stores this value in variable register 99.
n o i s n a p x E
n o i t i d n o c
) R O · D N A (
t u p n I
n o i t i d n o c
) g a l F · O / I (
d n a m m o C
t s o P
) g a l F · t u p t u O (
d n a m m o C 1 d n a r e p O 2 d n a r e p O
l a n o i t p O l a n o i t p O B N I t r o p t u p n I
f o . o N
s t i g i d D C B
Note 2: The I/O Port • Flag used is 4 x n (number of digits).
[Example 1] INB 8 2 Read input port from 8 for 2 digits (up to 15) as a binary number
to variable 99.
[Example 2 ] LET 1 8 Assign 8 to variable 1.
LET 2 2 Assign 2 to variable 2.
IN *1 *2 Read from input port 8 (content of variable 1) for 2 digits
(content of variable 2)(up to 15) as a BCD value to variable 99.
12. SEL Language
● INB (BCD Read I/O • Flag)
14 13 12 11 10 9 8 15
ON OFF OFF OFF OFF ON OFF ON
Upper digits Lower digits
Note 1: The maximum number of digits that can be input is 8 (32 bits).
⇓⇓⇓⇓⇓
••• Input port No.
133
• • • • • • • • • Variable 99