IAI America DS-S-C1 - Manual (Page 50)

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133 • • • • • • • • • • • Variable 99
[Function] Reads the value from the designated I/O port or flag as a binary number, then stores this
value in variable register 99.
= 133 in decimal notation
• • • Binary Number
• • • Input Port No.
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 N I g a l F · t r o p O / I g a l F · t r o p O / I
2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0
3 2 2 2 1 2 0 2 9 1 8 1 7 1 6 1
N O F F O F F O F F O F F O N O F F O N O
Note: The maximum input limit for the port is 31 consecutive bits.
[Example 1] IN 8 15 Read input ports 8 ~15 as a binary number in variable 99.
ò
Binary number
ò
12. SEL Language
● IN (Binary Number Read I/O • Flag)
[Example 2] LET 1 8 Assign 8 to variable 1.
LET 2 15 Assign 15 to variable 2.
IN *1 *2 Read port 8(content of variable 1) to port 15
(content of variable 2) as a binary number to variable 99.
0 0 1 0 0 1 0 1
2 7 + 0 + 0 + 0 + 0 + 2 2 + 0 + 2 0
28 + 0 + 0 + 0 + 0 + 4 + 0 + 2