Grundfos Control MPC Montage- Und Betriebsanleitung Seite 772

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4. Nustatymai
4.1 Primary controller
4.1.1 PI controller
4.1.2 Alternative setpoints
4.1.2.1
4.1.3 External setpoint influence
4.1.3.1 Input value to be influenced by
4.1.4 Primary sensor
4.1.6 Clock program
4.1.7 Proportional pressure
4.1.8 S-system configuration
4.1.9 Setpoint ramp
4.2 Pump cascade control
Min. time between start/stop
4.2.1
Max. number of starts/hour
4.2.3 Standby pumps
4.2.4 Forced pump changeover
4.2.5 Pump test run
4.2.7 Pump stop attempt
4.2.8 Pump start and stop speed
4.2.9 Min. performance
4.2.10 Compensation for pump start-up time
4.3 Secondary functions
4.3.1 Stop function
4.3.1.1
4.3.3 Soft pressure build-up
4.3.5 Emergency run
4.3.7 Digital inputs
4.3.8 Analog inputs
Setting, AI1 (CU 352), [51] - AI3, [51, 54, 57]
Setting, AI1 (IO 351-41), [57] - AI2 [57, 60]
Setting, AI1 (IO 351-42), [57] - AI2 [57, 60]
4.3.9 Digital outputs
DO1 (CU 352), [71] is signalling - DO2 [71, 74]
DO1 (IO 351-41), [77] is signalling - DO7 [77 - 88]
DO1 (IO 351-42), [77] is signalling - DO7 [77 - 88]
4.3.10 Analog outputs
AO1 (IO 351-41) [18] - AO3 [18, 22, 26]
AO1 (IO 351-42) [18] - AO3 [18, 22, 26]
4.3.14 Min., max. and user-defined duty
4.3.14.1
4.3.14.2
4.3.14.3
4.3.19 Pump curve data
4.3.23
4.3.20 Control source
4.3.22 Fixed inlet pressure
4.3.23 Flow estimation
4.3.24 Reduced operation
4.4 Monitoring functions
4.4.1 Dry-running protection
4.4.1.1
4.4.1.2
4.4.1.3
4.4.2 Min. pressure
4.4.3 Max. pressure
4.4.4 External fault
4.4.5 Limit 1 exceeded
4.4.6 Limit 2 exceeded
4.4.7 Pumps outside duty range
4.4.8 Pressure relief
4.4.9 Log values
4.4.10 Fault, primary sensor
4.5 Functions, CU 352
Change language to the service language (English)
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4.5.1 Display language
4.5.2 Units
4.5.2.1
4.5.2.2
4.5.2.3
4.5.2.4
4.5.2.5
4.5.2.6
4.5.2.7
Alternative setpoints 2 - 7
4.1.3.2 Setting of influence function
Stop parameters
Function, DI1 (CU 352) - DI3, [10, 12, 14]
Function, DI1 (IO 351-41) - DI9, [10 - 46]
Function, DI1 (IO 351-42) - DI9, [10 - 46]
Function, AI1 (CU 352) - AI3 [51, 54, 57]
Function, AI1 (IO 351-41) - AI2 [57, 60]
Function, AI1 (IO 351-42) - A2 [57, 60]
Min. duty
Max. duty
Set user-defined duty
Flow estimation
Pressure/level switch
Measurement, inlet pressure
Measurement, tank level
Pressure
Differential pressure
Head
Level 4.5.2.8
Flow rate 4.5.2.9
Volume 4.5.2.10 Energy
Specific energy
Temperature 4.5.3 Date and time
Power 4.5.4 Password
4.5.5 Ethernet
4.5.6 GENIbus number
4.5.9 Software status