8. Functions
8.1 Tree of functions
The functions depend on system configuration.
1. Status
1. Status
3.1
Actual alarms
1.2
System
1.2.1 Operating mode
1.2.2 Setpoint
1.2.3 Setpoint influence
1.2.4 Measured values
1.2.5 Analog inputs
1.2.6 Log graph
1.2.7 Battery status
1.2.8 Status of remote sensors
1.2.9 CU354 GSM
1.3
Pump 1
1.4
Pump 2
1.5
Pump 3
1.6
Pump 4
1.7
Pump 5
1.8
Pump 6
Key to the four menus
Status
This menu shows alarms, status of the system and a graph of logged data.
Note: No settings can be made in this menu.
Operation
In this menu, you can set the basic parameters, such as setpoint, operating mode, control mode and individual pump control.
Alarm
This menu gives an overview of alarms and warnings.
You can reset alarms and warnings in this menu.
Settings
In this menu, you can set various functions:
• Primary controller
PI controller, Alternative setpoints, External setpoint influence, Primary sensor, Clock program, Proportional pressure, Setpoint ramp,
Tank filling.
• Pump cascade control
Min. time between start/stop, Max. number of starts/hour, Standby pumps, Forced pump changeover, Pump test run, Pump stop
attempt, Pump start and stop speed, Compensation for pump startup time.
• Secondary functions
Stop function, Pilot pump**, Soft pressure build-up, Emergency run, Digital inputs, Analog inputs, Digital outputs, Analog outputs*,
Pilot pump curve data**, Pump curve data, Control source, Fixed inlet pressure, Flow estimation, Reduced operation, Remote
sensors, User-defined duty, Tank filling parameters, Measurement supervision.
• Monitoring functions
Dry-running protection, Min. pressure, Max. pressure, External fault, Limit 1 exceeded, Limit 2 exceeded, Pumps outside duty range,
Log values, Fault, primary sensor, Night flow monitoring.
• Functions, CU 354
Display language, Units, Date and time, Password, Ethernet, GENIbus number, Software status.
* If IO 351 is installed.
** If pilot pump is enabled.
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2. Operation
2. Operation
2.1 Further settings
2.1.1 System operating mode
2.1.3 Alternative setpoints
2.1.4 Individual pump control
2.1.4.12 Pump 1-6
3. Alarm
Continued on page
3. Alarm status
3.1 Actual alarms
3.2 Alarm log
3.3 Service contact information
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