CARLO GAVAZZI EDM 35 -, Manual

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ENGLISH
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2. To select a new value of HiE, press and/or until the desired
value is displayed, for example . Press to accept.
3. After programming the HiE the display shows for 2 s
signifying the minimum of the electrical input range.
The LoE value stored in the memory is then shown on the display.
To modify the LoE value proceed as described for the HiE value,
but select the value 4.00 (according to the example).
Press to accept the value and pass on to the next parameter.
Note! LoE and HiE values are shown in the same unit of measurement
as the input module range.
4.3.4 Display Span (Hi and Lo)
This allows you to define the display span (in engineering units) corre-
sponding to the previously defined electrical input range.
For example EDM 20 mA
Programmed electrical input range: 4.00 to 19.99 [mA]
Programmed display span:
0.00 to 8.00 [bar]
Lo: Displayed value corresponding to minimum of the input range (LoE).
Hi: Displayed value corresponding to maximum of the input range (HiE).
The display can be programmed within the instrument read-out range in-
dicated in the technical data tables. Since the link between the electrical
and the displayed value is completely adjustable/variable, it is possible to
correlate a minimum electrical value to a maximum display value, and
vice versa (scale inversion).
The best resolution is achieved when
≥
1
1. After selecting the electrical input range, the display shows for
2 s, signifying the maximum of the display span. The display then
shows the Hi value stored in the memory. Press to retain the
current value.
▲ ▼
S
S
HiE - LoE
Hi - Lo
S