KSB PumpDrive - 6.1.2 LED display (for standard control panel only)

6.1.2 LED display (for standard control panel only)
MAX
MIN
DPM
MODE
1
2
3
Fig. 21: LED display
1 LED bar graph display 2 DPM LED
3 Mode LED
The LED bar graph display shows the setpoint, actual value or speed.
The LED bar graph display can display three different colours. The colours represent
specific operating parameters.
Table 24: Meaning of LED bar graph display colours
LED colour Associated operating parameter
Red Motor frequency
Amber Sensor actual value
Green Setpoint
The current values of these three operating parameters are shown by means of the
five individual LEDs. Every LED is assigned a percentage range.
Table 25: LED bar graph display states
LED Percentage range
MIN LED 0-19%
2nd LED 20-39%
3rd LED 40-59%
4th LED 60-79%
MAX LED 80-100%
The full-scale value of 100 % of the MAX LED can have the following meaning:
▪ The maximum motor frequency (e.g. 50 Hz ≙ 100 %) has been reached.
▪ The full-scale value of the sensor (e.g. 6 bar ≙ 100 %) has been reached.
▪ The setpoint specified in open-loop control mode (e.g. 50 Hz ≙ 100 % setpoint)
has been reached.
▪ The setpoint specified in closed-loop control mode (full-scale value of the sensor
≙ 100 % setpoint setting) has been reached.
The DPM LED indicates whether a redundant dual-pump control function was
activated (only if DPM module is installed).
The DPM LED can display three different colours. The colour indicates which function
is assigned to PumpDrive:
Table 26: DPM LED states
LED Function of PumpDrive
Green Master PumpDrive
Flashing green Aux. master PumpDrive
No display PumpDrive in single-pump configuration
The mode LED shows the current operating mode of PumpDrive:
Table 27: Mode LED states
LED Function of PumpDrive
Red OFF mode, switched off
Amber Automatic mode
Green Manual mode
LED bar graph display
DPM LED
Mode LED
6 Operation
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PumpDrive