KSB PumpDrive 2 - Read out Pumpmeter

8 Commissioning/Shutdown
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PumpDrive 2
Table82: Factory and user settings
Parameter Description Possible settings Factory setting
3-1-3-1 Load User Settings 1 Run -
3-1-3-2 Load User Settings 2 Run -
3-1-3-3 Save User Settings 1 Run -
3-1-3-4 Save User Settings 2 Run -
3-1-3-5 Load Factory Settings
This function is used to reset the drive or
system to the factory settings.
Run -
8.9.2 Read out PumpMeter
If the frequency inverter is not parameterised at the factory, all relevant data (motor
data, characteristic curves of the pump) can be loaded into the frequency inverter
from PumpMeter, provided that PumpMeter is connected via Modbus to input A of
the M12 module.
NOTE
When loading data from PumpMeter, the data set at the factory is overwritten. The
data in the frequency inverter could be more recent. Reloading the factory data is
possible by using the default factory configuration.
Reading out the name plate
In order to read parameters such as pump characteristic curve and motor data from
PumpMeter, the Function M12 Module Input A (3-8-4-1) parameter must be set to
PMtr Suction / Discharge Pressure or PMtr Suction / Discharge Pressure_Internal. The
frequency inverter must be in OFF or Auto Stop mode for this.
NOTE
When changing parameter 3-8-4-1 to one of the above-mentioned values (in
particular in retrofit applications) a 24 V voltage reset is triggered, which is required
for initialisation of the bus connection to PumpMeter.
Only then will it be possible to read out the name plate.
If reading out the name plate is interrupted before data transmission has been
completed or if no communication can be established, the PumpMeter
Communication warning will be output and none of the parameters already
transmitted will be accepted. As motor data can also be changed by the read process,
Automatic Motor Adaptation (AMA) needs to be started once again. Once the read
process has been completed, the PumpMeter Upload Completed message is output.
Motor parameters changed! Run AMA!
NOTE
When PMtr Suction / Discharge Pressure has been selected, parameter 3-8-4-1 needs
to be reset to OFF after reading out the name plate, if the analog input is to be
used as the source for control.
Table83: Reading out PumpMeter
Parameter Description Possible settings Factory setting
3-8-4-1 Function M12 Module Input A
Function of M12 module, inputA. Internal
operating values cannot be used as an
actual value source.
PMtr Suction / Discharge
Pressure
OFF
3-13-1 Read Out Name Plate
Transfers the name plate information from
PumpMeter to the frequency inverter
Run -