_NV Ron 2000 4.2
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3/25/2016
To switch off the dampening mode, press both keys again. The display will
show
AVR.OF
.
When calibrating the system, avoid using dampening, i.e. turn off the
dampening mode.
The dampening option is effective mainly in cases where instability in the lifted
load is cyclical, such as in a load that swings in the manner of a pendulum. In
this case the dampening option can find the real weight in a relatively short
amount of time, before the load stops swinging. In fact, if the load is in constant
motion, this will be the only practical way to find the load's true weight.
In cases where the load changes randomly the dampening option is very limited
in its performance, especially when high rates of change are involved.
The dampening option calculates the average load based on the measurements
taken over a given number of seconds (here called
T
). When measuring begins,
the first reading will show after about one second. After two seconds, the
display will show a reading based on the average of the readings from the first
two seconds. After three seconds, the displayed reading will be the average of
the first three seconds. This will continue for the first
T
seconds.
After
T
seconds and onward, the display will show an updated reading about
once per second based on the average of the readings from the previous
T
seconds. The interval
T
can only be set in the factory. It is set as standard to 5
seconds but can be set to any number of seconds according to the customer's
request.
9.14 Connector Cables (if included)
5 Pin Sealed Circular Connector
:
RS-232 + 2 X SET POINTS
:
A. Vin ≤ 60 V DC, AC @ 0.5 A N.C.
B. S.P.1 (Set Point)
C. RS-232
D. GND RS-232
E. –
RS-232 + 4÷20mA:
A. + current supply
B. - current supply
C. RS-232
D. GND RS-232
