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3.4.2 - RNG(L) linear mA measurement with read-out scaling.
The RNG(L) selection allows to associate to an input range the
desired read-out range.
Example 1: with a linear input range from 0 to 20 mA it is desired
to have a read-out going from -10.000 to 10.000 (m/s).
Pushing s or t push-button, select the desired function, that is
RNG (L).
Push the FUNC push-button, the display will show the following:
By the numerical keyboard, set the desired initial scale value (For
Example 1, this value is equal to 0.000 mA).
NOTES:
1) The value assigned to "H.RANGE mA" must be higher than the
value assigned to "L.RANGE mA" parameter.
2) The value assigned to "H.RANGE EU" parameter must be
different from the value assigned to "L.RANGE EU".
When conditions 1 or 2 are not satisfied, the instrument will reject
the new value showing the "0" and it will maintain the cursor on the
rejected parameter.
3) The value assigned to "H.RANGE EU" parameter can be lower
than the value assigned to "L.RANGE EU" (reverse read-out).
Push the FUNC push-button; the cursor will go automatically to the
lower line.
By the numerical keyboard, set the desired read-out assigned to
the initial scale value (For Example 1, it is equal to -10.000 m/s).
Depress the FUNC push-button.
NOTES: For the read-out in eng. units, the number of decimal
figures is free with respect of the read-out limits (20000 counts).
The display will show the following:
By the numerical keyboard, set the desired final scale value (For
Example 1, this value is equal to 20.000 mA).
Push the FUNC push-button.
By the numerical keyboard, set the desired read-out assigned to
the final scale value (For Example 1 this value is equal to 10.000
m/s).
Push the FUNC push-button.
NOTE For the read-out in eng. units, the number of decimal figures
will be equal to the decimal figure programmed in "L.RNG
EU".
The instrument will start to measure and, for Example 1, if a 3 mA
signal is applied to the input terminal the display will show:
L.RNG XXXXXX mA
L.RNG XXXXXX EU
H.RNG XXXXXX mA
H.RNG XXXXXX EU
M20-e-3.p65 7/9/01, 2:40 PM26
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