ASTECH LDM41E, Руководство пользователя

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LDM41E and LDM42E Manual Commands and Parameter
ASTECH GmbH Page 35
Figure 10 : Trigger level = 0
8.22 BR – display/set baud rate [2400..38400]
Available baud rate settings are: 2400, 4800, 9600, 19200, 38400. Faulty
entries will be rounded to the nearest baud rate. A fixed data format of eight
data bits, with no parity and one stop bit is used. Standard setting is 9600
baud.
8.23 AS – display/set autostart command
AS (auto start) defines which function will be carried out when power
becomes available to the LDM41E and LDM42E.
Possible entries are those delivering a measured value on the output side, an
ID command or the command for turning the Laser on (LO).
For example, if ASDT has been parameterized, the LDM41E and LDM42E will
begin with distance tracking on turning on power.
8.24 OF – display/set distance offset
With the help of OF (offset) the user may define a zero-point for his/her
application. For details about the position of the module’s zero-point, refer to
section 4. OF has to match the current valid scale factor setting (SF).
OF may also take on negative values. Standard setting is0
8.25 SO – set current distance to offset
SO performs a distance measurement and saves the measured reading as an
offset value with inverted mathematical sign (OF).