Eaton ELC-PB, Programming Manual

Page: 267 / 728

E L C P r o g r a m m i n g M a n u a l
F o r m o r e i nf o r m a t i o n v i sit :
w w w. e a t o n . c o m
MN05003003E
3-98
Program Example 2:
1.
S
Valid rang: 0<
n
≦
4. If
n
=0 or
n
>4, an error will occur.
2. When
n
=4, the maximum decoded data is 2
4
= 16 points.
3. When X0 goes from OFF
→
ON, the data in D10 will be encoded and stored in the three low
bits of D20 (b2 to b0). The unused bits in D20 (b15 to b3) will be all set to 0.
4. After the execution is completed, X0 is changed to OFF and the data in
D
remains
unchanged.
ENCOP D10 K3 D20
X0
0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
b15
b0
1
6 5 4 3
2 1
0
0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 1
b15
b0
7
All be 0 (zero)
Data inactivated
Result after encoding
When 3 is specified as effective bits, 8 points are occupied.
D10
D20