1
2
7.20
13
Fig. 16: Displaying the details of a measuring channel
1
This symbol indicates the direction of the
control (raise or lower) of the measuring
channel.
2
This symbol indicates the percentage
metering level of the measuring channel.
This example shows 75% metering.
3
This symbol indicates whether the low
alarm is active.
4
This symbol indicates whether the high
alarm is active.
5
This symbol indicates whether there is a
polarisation time delay.
3
4
5
----
12
Operation and user interface
6
7
11
6
This symbol indicates whether the over-
metering alarm is active.
7
This symbol indicates whether the sensor is
calibrated or needs to be replaced.
8
This symbol indicates whether the timer is
active.
9
This symbol indicates whether the "Fluid
level, storage tank, low" alarm is active.
10 Value is higher than the scale.
11 Value is lower than the scale.
12 Value is above the measuring range limit.
13 Current measured value.
8
9
10
A2811
31