Balluff BOD 26K LB04-S115-C Instructions De Service Et De Montage page 65

Mounting and
operating instructions
Command description Dec.
Lock and unlock keys
Store settings perma-
nently
Set Q input
1
Distance meas. values
Operating meas. values 73
Fast meas. value
output
Change sensor's
address
Read sensor setting
„Meas. value Hold"
function
No. 834826 E Edition 1310; Replaces edition 1111; Subject to modification
Hex.: ASCII Remark
86 56 V
83 53 S
81 51 Q
65 41 A
49 I
70 46
F
76 4C L
63 3F ?
82 52 R
This command locks or unlocks the control panel
keys.
The set parameters and data are stored permanently
in the sensor. They thus remain in the sensor even
after power supply has been disconnected.
Q input is set by the software. The functions which
1
depend on the status of the input (e.g. Q
input or autom. zero) can thus be controlled via the
software.
Reads out the current distance to the object (raw
data). Altered characteristic settings (4 mA point, 20
mA point, Min, Max, autom. centre ...) are not taken
into account. The analogue output is not affected, it
always transmits operating meas. values.
With this value, modified characteristic settings
(4 mA point, 20 mA point, Min, Max, autom. centre ...)
are taken into account. This value corresponds with
that of the analogue output.
After sending the command, distances values are
(continuously) transmitted for as long as
PIN 3 (Q ) = +U .
1 B
Data transmission: 16 data bits + 2 address bits
1 Zyklus = 0.4 ms
Transfer new address to sensor.
All sensor settings are read.
If this function is activated, the last valid measured
value is saved when no object is in the measuring
range (OK LED = OFF), and is transmitted at the
analogue output. The switching output also maintains
its status (if set).
The current value is only displayed again when an
object is within the measuring range (OK LED = ON).
Example
8.5.15
8.5.16
8.5.17
as trigger
1
8.5.18
8.5.19
8.5.20
8.5.21
8.5.22
8.5.23
65