Lika LD30 Series, Руководство пользователя

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LD30x
8.2 Manual input or „teaching“ of the interpolation points
Interpolation points to form the linearisation curve can be entered one after
each other, using the same procedure as for all other numeric parameters. This
means you will have to enter all parameters
P01_x
to
P16_x
and
P01_
y
to
P16_
y
manually using the keypad.
WARNING
During manual input of interpolation points the unit will not examine the
settings
P01_x
to
P16_x
. Therefore the operator is responsible for adherence
to the constraint
P01_x
<
P02_x
< … <
P15_x
<
P16_x
.
In most cases it should however be much more convenient to use the Teach
function.
For this method we have to move the encoder, step by step, from one
interpolation point to the next. After each step we enter the desired display
value through the keypad.
How to use the “Teach” function
•
Please select the desired range of linearisation (see section “7.1 Basic
settings”).
•
Hold down the
CMD
key for 3 seconds, until the display shows
tEACh
.
Now the unit has switched over to the Teach mode. To start the teach
procedure please press again the
CMD key within the next 10 seconds.
The display will then show
P01_X
.
•
With respect to the consistency required for linearisation, all parameters
from
P01_x
to
P16_
y
will be overwritten by suitable initial values
first. Initial values for
P01_x
and
P01_
y
are -199999 and all other
values will start with 999999.
•
Press once more
CMD
key to display the actual encoder position. Then
move the encoder to the first of the desired interpolation points.
•
When you read the x-value of your first interpolation point in the
display, press
CMD
key again. This will automatically store the actual
display value in the
P01_x
register. For about 1 second you will read
P01_Y
on the display, followed by the same reading again that has
been stored previously.
•
This display value now can be edited like a regular parameter and you
can change it to the desired
P01_
Y
value.
•
When you read the desired
P01_
Y
value in your display, save it by
pressing
CMD
key again. This will cause the display to automatically
scroll to the next interpolation point
P02_x
.
MAN LD30x E 1.0.odt Special functions 32 of 40