ZIEHL-ABEGG Ucontrol PXDM Series, Руководство пользователя

Страница: 23 / 105

Handbook Ucontrol type-lines PXDM
Date 06/04
TBL02_55-GB06/04 Part.-No. 00153239-GB
Page 23 / 105
7.2.2 For mode controller 2.01 ..,, 3.01 ..,, 4.01 .., 5.01 .., 6.01 ..,
This menu group serves INFORMATIONAL purposes only. Settings cannot be made here. The structure depends on the
selected mode of operation (
F
Menu plan).
Current actual value measured on the sensor 1 (Analog IN 1)
Depending on the programmed sensor-type, in mbr, m
3
/s, m/s, Pa, %, bar, m
3
/h, °C, V, mA, etc.
For operation with two sensors display for „E2 actual “.
If function not activ, display
- - - - -
Display of the active target value at which the device operates
„Setpoint 1“
= Menu Setting Setpoint 1
„Setpoint 2“ = Menu Setting Setpoint 2 (aktiviert by „Digital IN“)
„Ext.Setpoint “ = setting by external signal 0-10 V
With activated manual mode the display constantly changes between actual value and value for
„manual mode“.
Internal controller output (modulation of the controller device)
In addition to the bar display, the approximate level of the output voltage
while a load is
connected is displayed in
If the output voltage is verified using a meter, the value measured at 20 % is considerably
higher than 20 % of the applied mains voltage. However, the speed of the motor approximately
corresponds to the speed at which the operation with a sinusoidal voltage of this level is
reached.
The switching-off of the motor voltage at a controlled variable under 15 % (back ON at a
controlled variable of 20%) is not discernable in the modulation display.
Momentarily status for minimum speed cut off (
F
Controller Setup: minimum speed cut off)
- “Msco.“ : ON
- = switch off, if Setpoint ( ± Min. speed cut off) is reached
-
“Msco“ : OFF
-
= no switch off that means operation with minimum rate of air
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