Settings (4) - Grundfos Control Mpc Montage- Und Betriebsanleitung

8.6 Settings (4)

Settings
In the Settings menu, you can set the following functions:
• Primary controller
PI controller, Alternative setpoints, External setpoint
influence, Primary sensor, Secondary sensor, Clock
program, Proportional pressure, S-system configuration,
Setpoint ramp.
• Pump cascade control
Min. time between start/stop, Max. number of starts/hour,
Number of standby pumps, Forced pump changeover,
Pump test run, Pump stop attempt, Pump start and stop
speed, Min. performance, Compensation for pump start-up
time.
• Secondary functions
Stop function, Pilot pump, Soft pressure build-up, Digital
inputs, Analog inputs, Digital outputs, Analog outputs,
Counter inputs, Emergency run, Min., max. and user-
defined duty, Pump curve data, Control source, Fixed inlet
pressure, Flow estimation, Reduced operation, Multisensor
settings.
• Monitoring functions
Dry-running protection, Min. pressure, Max. pressure,
External fault, Limit 1 exceeded, Limit 2 exceeded, Pumps
outside duty range, Pressure relief, Log values, Fault,
feedback sensor, Non-return valve.
• Functions, CU 352
Display language, Units, Date and time, Password,
Ethernet, GENIbus number, Software status, Display 1,
Display 2, Display 3.
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8.6.1 Primary controller (4.1)
Primary controller
Description
In the menu, you can set the functions related to the primary
controller. It is only necessary to make settings in this menu if the
functionality is to be expanded with one of the functions below:
• PI controller
• Alternative setpoints
• External setpoint influence
• Primary sensor
• Secondary sensor
• Clock program
• Proportional pressure
• S-system configuration.