2015/01
dISP
rEAd
Turn read
direction 180°
dISP
rEAd
(same read direction as
other texts)
Changes the
read direction
of the two 7-segment displays by 180º.
InP
SEL
multi funct
input
oFF
,
tch
InP
,
SYnc
PLc
,
SYnc
Int
oFF
Use this setting to define the function of the
multi funct multifunction
input
(pin 2/ws-WH).
oFF
:
Pin/cable has no function
tch InP
:
Pin/cable can be used as teach input for line teach. For
further information
Line teach / remote teach
.
SYnc PLc
:
Pin/ cable can be used as activation input. For further
information
Synchronous operation of multiple amplifiers
.
SYnc Int
:
Setting for multiplex operation of up to six fiber optic ampli-
fiers. For this purpose, all
multi funct
multifunction inputs
(pin 2/ws-WH) are connected to one another. The master unit
(defined with the next subfunction) generates a timing signal
that is received by the slave units (defined with the next
subfunction) via the parallel connection. In a fixed time frame,
each slave successively activates its transmitter for a brief
time and supplies a signal value. To avoid mutual inter-
ference, the transmitter is then again deactivated.
For further information
Multiplex operation of multiple amplifiers
.
Func
SEL
Master-slave
assignment
SL
1
,
SL
2
,
SL
3
,
SL
4
,
SL
5
,
mA
2
,
mA
3
,
mA
4
,
mA
5
,
mA
6
SL
1
These settings must only be made if
multiplex operation
(master-slave
operation) of multiple sensors is desired.
Up to six sensors can be synchronized with one another in multiplex
operation.
In this case,
exactly one master
and
1 … 5 slaves
are always required.
Master settings
:
mA
n
(number): Defines that this unit operates as master and a total of
n
sensors were wired in parallel.
Value range n = 2 … 6
.
Example:
mA
4
means: Unit is the
master
, a total of four sensors are connected to
one another via the
multi funct
multifunction input.
Slave settings
:
SL
n
(number):Defines that this unit operates as a slave and has the
individual address
n
.
Value range for address n = 1 … 5
.
Example:
SL
3
means: Unit is a
slave
with the individual address
3
.
For further information
Multiplex operation of multiple amplifiers
.
ZEro
OFSt
Offset
calibration
no
,
YES
no
This subfunction is used for
suppressing an offset signal
that can result,
e.g., from crosstalk between transmitter and receiver at the fiber optic head.
To activate this function, select
YES
and confirm the selection by pressing
the rocker push button. The current signal value is now set to
0
.
To perform another offset calibration, the previous calibration must first be
reset. To do this, select
no
and confirm by pressing the rocker push button.
Now again perform the offset calibration as previously described.
Notice
:
Resolution is lost when using offset suppression!
Example: display area = 4000digits, offset value = 550digits
Remaining resolution = 3450digits.
FctY
dEF
Factory
setting
no
,
YES
no
Attention!
Resets all sensor settings to factory settings.
If desired, select
YES
and execute by pressing the rocker push button.
Tip!
The maximum operating range can be achieved as follows:
- Set
rESP
SPd
to
1000
μ
s
(signal range
XLR
).
- Set
GAIn
SEL
to
Gn 8
(gain stage 8).
- The switching threshold can be set to minimum 32 digits,
the amplifier detects objects up to display value
0
.
Subfunction
Possible settings /
value range
Factory setting
(default)
Explanation
dISP
rEAd
,
dISP
rEAd
LV463B
