Grundfos Polydos 412E, Инструкция по установке и эксплуатации

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System messages
In case of a system message, the following dialogue opens and
displays a respective message for 5 seconds:
PD412E-D3004
Fig. Active system messages
System messages do not affect the active operation mode. The
system keeps running.
Related information
8.7.17 Message administration
12. Fault finding via alarm messages
8.3.2.6 Message status explanation
The status column indicates the status of a message.
There are 3 statuses:
Status Description
A Message appeared
Q Message acknowledged
D Message disappeared
The status indicators line up from the left to the right in the
sequence of appearance.
8.4 Control modes "Local" and "Remote"
The system can either be controlled locally via the touchscreen or
remotely via fieldbus communication.
Control
mode Screen
symbol
Description
Local
The system is controlled locally via the
touchscreen. Remote control is not
possible, because no fieldbus
connection is available or the system
is in manual operation mode.
Control mode "Local" is active. The
system is controlled locally via the
touchscreen. Fieldbus communication
is available.
Push the symbol to activate control
mode "Remote" and control the system
via the selected fieldbus
communication.
Remote
Control mode "Remote" is active. The
system is controlled remotely via the
selected fieldbus communication.
If this mode is active, the system
cannot be operated from the
touchscreen.
Push the symbol to activate control
mode "Local".
Related information
8.8.2 Fieldbus communication - control mode "Remote"
8.8.3 Fieldbus communication status and settings
8.5 Operation mode "Automatic"
In operation mode "Automatic" the system runs automatically.
Screen
symbol
Description
Automatic mode is not available. Operation mode
"Manual" is active or an alarm is present.
Automatic mode is available.
Push this symbol to activate automatic mode.
Automatic mode is active.
Push this symbol to stop automatic mode.
In this operation mode the system can be started
and stopped via an external contact. If the symbol
flashes, the automatic mode is active but the system
is stopped via the external contact. For external
contact settings, see menu
Service menu .
Related information
8.8 Service menu
8.6 Operation mode "Manual"
In manual mode, electrical components can be switched on and off
individually by touching the corresponding symbol on the
touchscreen.
There is no protection from faulty operation in this mode.
Make sure not to damage any components.
Screen
symbol
Description
Manual mode is not available. Operation mode
"Automatic" or control mode “Remote” is active.
Manual mode is available.
Push this symbol to activate manual mode.
Manual mode is active.
Push this symbol to stop manual mode.
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