KEYENCE LS-3100/3100W Series - Manual (Page 44)

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CHAPTER 4 Functions and Controls
Equation Display or output
-X Negative X or Y value, or Remainder of OFFSET value
from which X or Y is subtracted (if OFFSET value is
registered)
X+Y Addition of X and Y
X-Y Subtraction of Y from X
(X+Y)/2 Average of X and Y
(X-Y)/2 Subtraction of Y from X, then division by 2
-(X+Y) Addition of X and Y, and negative of this result, or
Negative remainder of OFFSET value from which
addition of X and Y is subtracted (if OFFSET value is
registered)
-(X+Y)/2 Negative average of X and Y
Negative remainder of OFFSET value from which
average of X and Y is subtracted (if OFFSET value is
registered)
➪ See P.43 or OFFSET value.
-Y
Transmitter Receiver
Example of Operation
C H X 1 =
C H X 2 = + Y
C H X 1 =
C H X 2 = + Y
X D
Y =
=
I
I A
D A
X D
Y =
=
I
I A
D A
X D
Y =
=
I
I A
D A
X D
Y =
=
I
I A
D A
Y
X
Segment Selectors
X=DIA
Y=EDGE1
You are to measure the outer diameter of the round bar and its eccentricity
with one scanning head. The measured value of the diameter will be dis-
played and output through CH1. The measured value of the eccentricity will
be displayed and output through CH2. Suppose that the following param-
eters have been set for CH1:
MODE: NORMAL
AVE: 512 MOVE
OFFSET: 0.0000
LIMIT: HI 20.0000
LO -20.0000
Step Key operation Display
1 Use FNC to display current
segment selectors.
2 Use UP/DOWN to move
cursor up.
3 Use SET to display
"X=DIA".
4 Use UP/DOWN to move
cursor down.
5 Use SET to display
"Y=EDGE1".
6 Use FNC to display current
equations for output chan-
nels.
7 Use UP/DOWN to move
cursor up.
(To be continued)
X
E Y =
= I
D G
D A
E I
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