88 Application macros
Factory default macro
Description and typical application
This macro is suitable for a pump station consisting of one drive controlling a single
pump. The system can consist of e.g. one ACQ810 drive, one pump, and a sensor.
The sensor typically measures either flow or pressure, and is located at the output of
the pump.
By default, process reference (setpoint) is set to 40%, but can alternatively be
adjusted through e.g. analog input AI1. The process actual value, or feedback signal,
should be connected to analog input AI2. The start command is given through digital
input DI1.
The sleep function is activated to optimize the energy efficiency of the installation. By
default, the drive is stopped if the motor speed is below 20% of its nominal speed for
longer than 60 seconds.
Default settings
See chapter Additional parameter data (page 287).
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