Load (L); Logic Processing With The Load Command; Input I4; I4 I5 O2 - HEIDENHAIN iTNC 530 HSCI Technical Manual

9.8.2 LOAD (L)

Logic processing
with the LOAD
command
July 2013
L (LOAD)
Syntax:
M, I, O, T, C
Operands:
Action:
Load the value of the addressed operand into the logic accumulator. Always
use the L command at the beginning of a logic chain in order to be able to gate
the operand in the following program sequence.
Example:
Gate the inputs I4 and I5 with AND, and assign the result to output O2.
Initial state:
Input I4 = 1
Input I5 = 0
Output O2 = ?
Function
Load the operand content
into the logic
accumulator.
Gate the content of the
logic accumulator and
input I5 with AND.
Assign the gating result to

output O2.

9.8 Command Set
STL Logic
accumulator
L I4 Logic
accumulator = 1
A I5
= O2

Operand content

0
0
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