
FT 80 RLA Distance sensor - 068-13715 - 04.05.2009-03
Mounting and
operating instructions
41
Bus commands
Command
(ASCII)
3
rd byte
Hex
Description
of command
Master parameters
(4th
byte and following) hex
1
31
Signal output Q
1
1
High byte switching point 1 see 1) page 42
2
Low byte switching point 1 see 1) page 42
3
Configuration:
D0: 1 = N.O., 0 = N.C
D1: 1= pulse stretching
0 = off, see 2) page 42
4
High byte switching point 2 see 1) page 42
5
Low byte switching point 2
is sent for high and low byte 00, if there is no
second switching point, see 1) page 42
2
32
Signal output Q
2
1
High byte switching point 1 see 1) page 42
2
Low byte switching point 1 see 1) page 42
3
Configuration:
D0: 1 = N.O., 0 = N.C
D1: 1= pulse stretching
0 = off, see 2) page 42
4
High byte switching point 2 see 1) page 42
5
Low byte switching point 2
is sent for high and low byte 00, if there is no
second switching point, see 1) page 42
G
47
Good Target
T
54
Q
1
is trigger input
E
45
Q
1
is enable input
B
42
Averaging
D0 = 1
= 0.4 ms (averaging off)
D1 = 1
= 4 ms (10 measured values)
D2 = 1
= 40 ms (100 measured values)
N
4E
Characteristic curve 0% point
H
48
Characteristic curve 100% point
Z
5A
Q
1
is automatic zero
C
43
Q
1
is automatic centre
X
58
Maximum search
M
4D
Minimum search
D
44
Difference search
W
57
Factory setting
V
56
Key lock
Settings see 2) page 42
D0 = 0 not active
D0 = 1 active
S
53
Store EEPROM
Q
51
Q
1
input software confirmation
explanation
Settings see 2) page 42
D0 = 0 Q
1
= off
D0 = 1 Q
2
= on
A
41
Distance measuring values
I
49
Operating measuring values
F
46
Fast measured value output
L
4G
Change slave address
?
3F
Read sensor setting