Grundfos Control MPC 2000 Series User Manual

English (GB)
51
8.7.36 Output signal (4.3.10.1 - 4.3.10.3)
Fig. 84 Output signal
Description
You can select the parameters below.
Setting range
• 0-100 % signal
• Flow rate 1-6
• Inlet pressure
• Outlet pressure
• External pressure
• Diff. pressure, pump
• Tank level, outlet side
• Tank level, suction side
•System pressure
• Diff. pressure, external
• Tank precharge pressure
• Diff. pressure, inlet
• Diff. pressure, outlet
• Return-pipe temp., external
• Flow-pipe temperature
• Return-pipe temperature
• Differential temperature
• Ambient temperature
•System power
• Power, pump 1-6
• Power, pilot pump
• Power, VFD
• Speed, pump 1-6
• Speed, pilot pump
• Current, pump 1-6
• Current, pilot pump
• Specific energy
Setting via the operating panel
• Settings > Secondary functions > Go to setting of analog input.
1. Select analog output and range.
2. Select: Parameter. Display 4.3.10.2 appears.
3. Select output.
4. Press [Back].
5. Set: Signal range.
8.7.37 Counter inputs (4.3.11)
Fig. 85 Counter inputs
Description
You can set CU 352 to accumulate a pumped volume from a
digital water meter.
Setting via the operating panel
1. Select digital input for volume counter
2. Define unit (unit of volume per digital input pulse).
3. Define scaling of pulse counts.
8.7.38 Min., max. and user-defined duty (4.3.14)
Fig. 86 Min., max. and user-defined duty
Description
The function allows you to let the pumps run in open loop at a set
performance.
Setting range
CU 352 allows you to change between three operating modes:
1. 8.7.39 Min. duty (4.3.14.1).
2. 8.7.40 Max. duty (4.3.14.2).
3. 8.7.41 User-defined duty (4.3.14.3).
This menu only appears if an IO 351B module is
connected to CU 352.
For each of these operating modes, you can set the
number of operating pumps and the pump
performance (speed).

Grundfos Control MPC 2000 Series Specifications

General

Brand	Grundfos
Model	Control MPC 2000 Series
Category	Control Systems
Language	English