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17.6.4 Measured value, sensor 1 (2.4)
This display shows the actual value measured by sensor 1
connected to terminal 54.
If no sensor is connected to the CUE, "–" will appear in the
display.
17.6.5 Measured value, sensor 2 (2.5)
This display is only shown if an MCB 114 sensor input module
has been installed.
This display shows the actual value measured by sensor 2
connected to an MCB 114.
If no sensor is connected to the CUE, "–" will appear in the
display.
17.6.6 Speed (2.6)
Tolerance: ± 5 %
This display shows the actual pump speed.
17.6.7 Input power and motor current (2.7)
Tolerance: ± 10 %
This display shows the actual pump input power in W or kW and
the actual motor current in Ampere [A].
17.6.8 Operating hours and power consumption (2.8)
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.
17.6.9 Lubrication status of motor bearings (2.9)
This display shows how many times the user has given the
lubricated information and when to replace the motor bearings.
When the motor bearings have been relubricated, confirm this
action in the INSTALLATION menu. See section
1
7.
7.17
Confirming relubrication/replacement of motor bearings
(3.20)
. When relubrication is confirmed, the figure in the above
display will be increased by one.
17.6.10 Time until relubrication of motor bearings (2.10)
This display is only shown if display 2.11 is not shown.
This display shows when to relubricate the motor bearings.
The controller monitors the operating pattern of the pump and
calculates the period between bearing relubrications. If the
operating pattern changes, the calculated time till relubrication
may change as well.
The estimated time until relubrication takes into account if the
pump has been running with reduced speed.
See section
1
7
.7.17
Confirming relubrication/replacement of
motor bearings (3.20)
.
17.6.11 Time until replacement of motor bearings (2.11)
This display is only shown if display 2.10 is not shown.
This display shows when to replace the motor bearings.
The controller monitors the operating pattern of the pump and
calculates the period between bearing replacements.
The estimated time until replacement of motor bearings takes into
account if the pump has been running with reduced speed.
See section
1
7
.7.17
Confirming relubrication/replacement of
motor bearings (3.20)
.
17.6.12 Temperature sensor 1 (2.12)
This display is only shown if an MCB 114 sensor input module
has been installed.
This display shows the measuring point and the actual value
measured by Pt100/Pt1000 temperature sensor 1 connected to
the MCB 114. The measuring point is selected in display 3.21.
If no sensor is connected to the CUE, "–" will appear in the display.
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