DÖRR EcoPUC MC, Operation Manual

Page: 25 / 68

8.5.4 Screen cleaning
Personnel:
System operator
1. Open “Clear screen" menu using the button.
ð The screen is locked for ten seconds.
All button functions are disabled.
Fig. 36: Cleaning the screen
2. Clean the screen using lint-free cloth and suit-
able cleaning agent
Ä
11.7 “Operating and
auxiliary materials”.
8.5.5 USB functions
USB functions
Configuration data
The configuration file is stored in the Flash
memory of the control system at the time of
commissioning. The file contains information
about the hardware configuration such as
pump speed, pump type and parameters of
the frequency inverter. If the control system
must be replaced, the configuration data can
be loaded from the USB data carrier.
Setup data
The setup data are stored in the Flash
memory of the control system. If the control
system must be replaced, the setup data
can be loaded from the USB data carrier.
Trace data
Measured values are recorded in a CSV file
over a period of a week.
Alarm data
The inputs of the alarm history are recorded
in a TXT file. Maximum 500 entries are
stored.
Personnel:
System operator
1. Open the “USB Functions” menu using the
button .
Fig. 37: USB functions
2. Tap field (1).
ð Drop-down list opens.
Fig. 38: Drop down list
3. Select the required function from the list (4).
4. Connect USB data carriers in the control
system.
5. Tap button (2).
ð Function is being executed.
6. Exit the window using the button (3).
All data are stored on the USB carrier in
the directory called “EcoPUCMC”.
The configuration data and setup data
can only be loaded from the directory
called “EcoPUCMC”.
8.5.6 Log on and Log off
Personnel:
System operator
Visualizer
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