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Configuration (WBM)
4.18 Tags
In the presentation of the measuring range, the RTU distinguishes between:
● Nominal range
Range of the upper calibrated measuring range
● Overshoot range / undershoot range
Measuring range exceeded / undershot with diagnostics message "INFO"
● Overflow range / underflow range
Error ranges that cause a diagnostics message "WARNING" for example, if there is a
wire break in life zero inputs.
Range
(unipolar)
Overflow
(max.5.399)
Overshoot range
> 5 .. < 5.25
Nominal range
Nominal range
Undershoot range
Undershoot range
Underflow range /
wire break
Underflow range
4.18.6
Analog memory bits
Note the characters permitted for the input boxes, see section Permitted characters and
parameter lengths (Page 77).
Analog memory bits
Parameters
● Active
● Name
162
Measuring range (sensor)
0 .. 5 V
0 .. 10 V
(unipolar)
≥ 5.25
≥ 10.5
(max.10.799)
> 10 .. < 10.5
0 .. 5
0 .. 10
-
-
-
-
-
-
-
-
0 .. 20 mA
4 .. 20 mA
(unipolar)
(life zero)
≥ 21
≥ 21
(max.21.027)
(max.21.027)
> 20 .. < 21
> 20 .. < 21
0 .. 20
4 .. 20
-
< 4 .. > 1
-
-
≤ 1
-
Operating Instructions, 09/2017, C79000-G8976-C382-04
Measuring
range (percent-
Temperature
age)
≥ 151 °C
≥ 105 %
≥ 303,8 °F
140.1 .. < 151 °
100.025 ..
C
< 105 %
284.1 .. < 303.8
°F
-80 .. +140 °C
0 .. 100 %
-112 .. +284 °F
20 .. 100 %
< 20 .. > 5 %
-80.1 .. -91 °C
-0.025 .. -5 %
-112.1 .. -
131.8 °F
≤ 5 %
≤ -91 °C
≤ -5 %
≤-131.8 °F
RTU3030C
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