Device parameters and interfaces
88
AMS 200
Leuze electronic
Notice
!
Input I/O 1 (pin 2) - laser ON/OFF:
If the laser diode of the AMS 200 is deactivated, the data double word A0 00 00 00
H
is trans-
ferred. In this case, bit
3
1 is permanently set to logic
1
and message "
PLB
" is transferred;
the values of the four bytes are thus A0 00 00 00
H
8
.
3
.5
Ident number of the AMS 200/xxx-20-(H)
The AMS 200 is classified with Interbus
Ident-Code No.
3
2
H
.
The classification describes the AMS 200 as a remote bus participant with
3
2-bit input data.
8
.
3
.6
Data format -
3
2-bit input data
Table 8.15:
Interbus data format -
3
2-bit input data
The AMS 200 makes available
3
2-bit input data. The breakdown of the
3
2 bits is shown in
the above table.
byte 0
byte 1
byte 2
byte
3
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
"
1
" le
vel
ERR
PLB
AT
T
LSR
TMP
Rese
rved
Rese
rved
Sign
M
S
B measurement
v
a
lue
Measurement value, Gray coded, resolution 1 mm
L
S
B measurement
v
a
lue
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
MSB
LSB