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LDS1000 Controller for Laser Diode Sensors
7.4.3.2 Modification of Display Brightness
=> (F4) => (F3) => (F4)
Four levels of brightness are available.
The following functions are active:
(F3)Highest brightness.
(F2)Lower value.
(F4)Next parameter.
(F5)Return to main menu.
The maximum brightness is the default value.
7.4.3.3 Reading the Size of the Memory Installed
=> (F4) => (F3) => (F4) => (F4)
The memory size depends on the option chosen at the time of ordering. It
is the size of the buffer memory used for automatic acquisitions carried out
by the LDS1000 Controller. This function is only accessible in Interface
Mode. The values read by the sensor can be successively stored in the
memory, at a high frequency.
The RS-232-C or IEEE-488 interface authorizes alternate reading of these
values.
LDS1000 Controllers have a standard memory size of 2048 measurement
points (couples Y, Z). Approximately 1 second of measurement can be sto-
red at the maximum acquisition frequency of 2 kHz. The read-out time of
these values depends on the communication transmission speed and the
size of the host computer. For 2000 points, its value can reach several tens
of seconds.
The extended memory option offers an extended memory of 14336 points.
It enables an event to be stored in the memory the duration of which can
reach 7 seconds at 2 kHz.
The display of this menu directly gives the values of the memory size
expressed in the number of measurements that can be stored (one measu-
rement is a couple of Y, Z values).
7.4.3.4 Reading the Analog Output Option
=> (F4) => (F3) =>
(F4) => (F4) => (F4)
Only possible with controllers that have the analog output option.
The display of this menu shows whether this option is present on the
controller concerned.
For more details on analog outputs, refr to the corresponding paragraph.
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