IAI America TT-C3 - Manual (Page 114)

104
INTELLIGENT ACTUATOR
Chapter 4 Commands
2.
Explanation
of
Commands
z INB (Read I/O, flag as BCD)
Command, declaration
Extension condition
(LD, A, O, AB, OB)
Input condition
(I/O, flag)
Command,
declaration
Operand 1 Operand 2
Output
(Output, flag)
Optional Optional INB I/O, flag BCD digits CC
[Function] Read the I/O ports or flags from the one specified in operand 1 for the number of digits
specified in operand 2, to variable 99 as a BCD.
(Note 1) A maximum of eight digits (32 bits) can be input.
(Note 2) The number of I/O ports and flags that can be used is 4 x n (digits).
(Note 3) The read data format can be changed using a FMIO command (refer to the section on FMIO
command).
[Example 1] INB 16 2 Read the input ports from 16 for two digits (until input
port 23), to variable 99 as a BCD.
[Example 2] LET 1 16 Assign 16 to variable 1.
LET 2 2 Assign 2 to variable 2.
INB *1 *2 Read the input ports from the content of variable 1
(input port 16) for the content of variable 2 (two digits)
(until input port 23), to variable 99 as a BCD.
Upper digit Lower digit
Input port number
Variable 99