Menu Status - Grundfos CU331SP Installation And Operating Instructions Manual

Warning log (1.10 - 1.14)
In case of a "warning", the last five warning indications will
appear in the warning log. "Warning log 1" shows the latest fault,
"Warning log 2" shows the latest fault but one, etc.
The display shows three pieces of information:
• the warning indication
• the warning code
• the number of minutes the pump has been connected to the
power supply after the warning occurred.

11.6 Menu STATUS

The displays appearing in this menu are status displays only. It is
not possible to change or set values.
The tolerance of the displayed value is stated under each display.
The tolerances are stated as a guide in % of the maximum values
of the parameters.
11.6.1 Actual setpoint (2.1)
This display shows the actual setpoint and the external setpoint.
The actual setpoint is shown in units of feedback sensor.
The external setpoint is not used with the CU331SP.
11.6.2 Operating mode (2.2)
This display shows the actual operating mode (Normal, Stop, Min.
or Max.). Furthermore, it shows where this operating mode was
selected (CU331SP menu, Bus, External or On/Off button).
11.6.3 Actual value (2.3)
This display shows the actual value controlled.
11.6.4 Measured value, sensor 1 (2.4)
14
This display shows the actual value measured by sensor 1
connected to terminal 54.
If no sensor is connected to the CU331SP, "-" will appear in the
display.
11.6.5 Speed (2.5)
Tolerance: ± 5 %
This display shows the actual pump speed.
11.6.6 Input power and motor current (2.6)
Tolerance: ± 10 %
This display shows the actual pump input power in W or kW and
the actual motor current in Ampere [A].
11.6.7 Operating hours and power consumption (2.7)
Tolerance: ± 2 %
This display shows the number of operating hours and the power
consumption. The value of operating hours is an accumulated
value and cannot be reset. The value of power consumption is an
accumulated value calculated from the unit's birth, and it cannot
be reset.
11.6.8 Firmware Version (2.11)
This display shows the version of the software.
For reference only, actual software version
Note
Note
number will differ.
11.6.9 Configuration file
This display shows the configuration file.