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After mounting the measuring system, a zero-point-adjustment should be carried out. In order to do
so, the object to measure, together with the mounted measuring system, must be levelled horizontally.
To save the inclination angle as zero-reference:
■
a) the button shown below is to be pressed or
■
b) a short 24 Volt signal is to be put to clamp 4
Fig 1b: Button for tare
There are 3 internal LED’s:
LED
Color
Action
Description
1
yellow
flashes
measured values are present and are being outputted.
2
red
flashes
chosen range has been exceeded.
2
red
lights up for
approx. 1 sec
system is being zeroed / tared (after putting 24 Volts to clamp 4 / pushing
the button).
3
green
on
Indicates internal supply voltage.
Notice:
In the case of a safety-relevant application, where a potential malfunction could cause damage
to property or persons, it is imperative that an additional, independent monitor is provided.
