Grundfos CUE
11
Functions
Overview
The table below shows the functions settings offered by
the CUE.
CUE functions
Setting or reading via:
CUE GENIbus PC Tool*
Operating modes, see page 13
Normal
z
Stop
z
Min.
z
Max.
z
Control modes, see page 14
Open loop
z
Proportional differential pressure
z
Constant differential pressure
z
Constant pressure
z
Constant pressure with stop function
z
Constant level
z
Constant level with stop function
z
Constant flow rate
z
Constant temperature
z
Constant other value
z
Setpoints, see page 17
Setpoint, CUE menu
z
External setpoint
z
GENIbus setpoint
Predefined setpoints from digital inputs
Additional functions, see page 20
Setting the direction of rotation
z
Status information
z
Logging information
z
PID controller
z
Stop functions
z
Dry-running protection
z
Duty/standby
z
Operating range
z
Motor bearing monitoring
z
Standstill heating
z
Ramps
z
Proportional differential pressure, parabolic
Hmax update
Differential pressure from two sensors
Start delay after power-up
Auto/manual restart after alarm
Limit exceeded
Copy settings
z
Pipe fill