Menu Status - Grundfos CUE Series Installation And Operating Instructions Manual

10.5.2 Operating mode (1.2)
Set one of the following operating modes:
• Normal (duty)
• Stop
• Min.
• Max.
The operating modes can be set without changing the setpoint
setting.
10.5.3 Fault indications
Faults may result in two types of indication: Alarm or warning.
An "alarm" will activate an alarm indication in CUE and cause
the pump to change operating mode, typically to stop. However,
for some faults resulting in alarm, the pump is set to continue
operating even if there is an alarm.
A "warning" will activate a warning indication in CUE, but the
pump will not change operating or control mode.
Alarm (1.3)
In case of an alarm, the cause will appear in the display.
See section 15.1 Warning and alarm list.
Warning (1.4)
In case of warning, the cause will appear in the display.
See section 15.1 Warning and alarm list.
10.5.4 Fault log
For both fault types, alarm and warning, the CUE has a log
function.
Alarm log (1.5-1.9)
In case of an "alarm", the last five alarm indications will appear in
the alarm log. "Alarm log 1" shows the latest alarm, "Alarm log 2"
shows the latest alarm but one, etc.
The display shows three pieces of information:
• the alarm indication
• the alarm code
• the number of minutes the pump has been connected to the
power supply after the alarm occurred.
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.

10.6 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.
10.6.1 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 shown in a range of 0-100 %. If the
external setpoint influence is disactivated, the value 100 % is
shown. See section 13.2 External setpoint.
10.6.2 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 (CUE menu, Bus, External or On/off button).
10.6.3 Actual value (2.3)
This display shows the actual value controlled.
If no sensor is connected to the CUE, "–" will appear in the
display.
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