Key To Individual Parameters; Fr: Display Of Rotation Frequency; Vp: Display Of Pressure; C1: Display Of Phase Current - DAB ACTIVE DRIVER PLUS M/T 1.0 Instructions D'utilisation

6 KEY TO INDIVIDUAL PARAMETERS

6.1 User menu
The USER MENU is accessed by pressing MODE (or via the selection menu by pressing + or - ). Within this menu,
again by pressing MODE, the following values are displayed consecutively.

6.1.1 FR: Display of rotation frequency

Current rotation frequency with electric pump is controlled, in [Hz].

6.1.2 VP: Display of pressure

System pressure measured in [bar] or [psi] depending on measurement system used.

6.1.3 C1: Display of phase current

Phase current of electric pump in [A].
If the maximum allowed current is exceeded, the current value shown on the display will start to blink between normal
display and reverse. This representation indicates a pre-alarm condition which foresees the probable tripping of the
overload protection on the motor. In this case it is necessary to check the correct setting of the maximum current of
the RC pump, see paragraph 6.5.1 and the electric pump connections.

6.1.4 PO: Display of the power delivered

Displays the power absorbed by the power supply line in [kW].

6.1.5 PI: Power histogram

A histogram of the power delivered is displayed on 5 vertical bars. The histogram indicates how long the pump has been
on at a given power level. On the horizontal axis are the bars at the various power levels; on the vertical axis, the time for
which the pump has been on at the specific power level (% of the time with respect to the total).
A box with the indication "S" appears under the name PI. This value represents the % saving we have had compared
to a similar pump without an inverter.
The resetting of the partial hour counter also resets the hour histogram.

6.1.6 SM: System monitor

Displays the system status in the case of a multi-inverter installation. If there is no communication, an icon is
displayed, showing communication absent or interrupted. If there are several interconnected inverters, an icon is
shown for each. The icon bears the symbol of a pump with pump status indications below.
Depending on operating status, the item in Table 19 is displayed.
Status
Inverter in run
Inverter in
standby
Inverter in fault
Inverter
disabled
Inverter in
reserve
To reserve more space for the system display, the name of the parameter SM is not shown, but simply the
text "system" below the menu name.
ENGLISH

Figure 13: Power histogram

System display
Icon
Symbol of pump running
Symbol of static pump
Symbol of static pump
Symbol of static pump
Pump symbol with
coloured top part

Table 19: Display of SM system monitor

Status information below icon
Frequency implemented on 3 digits
R if the electropump is off;
frequency activated if the pump is
running
79
SB
F
D