EN
Fig. 32.
2
1
87 88
V1
-
+
80
+
WYK.1xU
1xI
81
98
97
6
5
Vin
16 ...30V
12 ...30V
+
+
Cable lining inside the calculator
The calculator has been designed to assist you in the
installation process as much as possible. In the base of
the device there are special “tunnels” that help in con-
nection cable lining. The IP54 version of the calculator
also features special pins preventing the cable from
being ripped out. In IP65 and IP68 models this task is
performed by cable grommets. Figure 35 shows how
cable is to be lined inside the device.
Fig. 33.
LCD screen
Fig. 34.
1
2
3
4
5
6
30
7
8
9
10 11 12 13 14 15
16 17 18
19 20 21
22 23
24
25
26 27 28
29
Description of the symbols displayed on the calculator
screen (Fig. 34) is presented below.
1 Symbol indicating the display of volume or flow
value, as well as additional input values when dis-
played along with the symbol in the field no. 2.
2 Symbol of additional input or tariff, indicating the
display of data (register or configuration value) for
additional input, symbols:
A
,
8
,
C
,
8
or the values
associated with tariffs, symbols: 1, 2.
3 Symbol of instantaneous/minimum/maximum/aver-
age or tariff value, indicating the display of one of
the following values:
- instantaneous value: , for the flow and power,
- minimum value: ,
- maximum value: ,
- average value: ,
- tariff value: , displayed together with the symbol
in the field no. 2, indicating the tariff number.
4 Symbol of power supply temperature, displayed for
the instantaneous, average or peak value, as well as
archived power supply temperature.
5 Symbol of temperature difference, indicating to-
gether with symbols 4 and 6 the display of tempera-
ture difference.
6 Symbol of return temperature.
7 Symbol of cold, displayed for the values of cold regis-
ters: energy and volume, as well as on the screen of
temperature difference measured in time, when the
conditions of cold measurement are met.
8 Symbol of failure, indicating the occurrence of fail-
ure. The symbol is displayed on the main screen and
on the screens associated with that failure, where in
the field no. 18 a message on error type is addition-
ally displayed.
9 Symbol of time, displayed on date and current time
screens for the date and time values associated
with archived data and working time.
10 Symbol indicating the access level to the configura-
tion of calculator (displayed on all screens during
access unlocking). The blinking symbol indicates
the access to metrological settings, whereas steady
light symbol – access to user settings.
11 Symbol of return flow, indicating the flow at variance
with the proper direction. Available only for flow sen-
sors with digital communication.
12 Symbol of flow, indicating flow in the proper direc-
tion.
13 Symbol of low battery, displayed along with the
symbols 14 and 15, indicates the type of low battery
(displayed on all screens during the occurrence of
failure) or the type of battery, for which the voltage
is displayed in the service menu.
14 Symbol of main battery, displayed along with the
symbol 13, indicates the values or signals the failure
of the main battery.
15 Symbol of backup battery, displayed along with the
symbol 13, indicates the values or signals the failure
of the backup battery.
16 The main display field, 8-digit field for displaying
values and configuration data of the calculator.
17 Symbol of the archive, displayed with the symbol 19,
21, 22, 23, 24 or 25, indicates the type of archived
data displayed.
18 Additional display field, 4-digit field for displaying
additional descriptions of the values displayed in the
main field, the error type and the current or archived
time on selected screens.
19 Symbol of daily data, indicating the display of ar-
chived data from the daily archive.
20 Symbol of optical port activity, appears when the op-
tical port is active and communication is possible.
21 Symbol of monthly data, indicating the display of
data from the monthly archive.
