ZIEHL-ABEGG Unicon CXE/AVC 3, Руководство пользователя, Страница: 16 / 63

Operating instructions type-lines CXE/AVC (E)
Date 0917
TBL02_13-GB 0917 Art.-Nr. 00153342-GB
Seite 16 / 63
9.2.2 Settings for operation modes 2.01 .. 2.05
2.01
Temperature control
2.02
Temperature control depending on outdoor temperature
2.03
Temperature control with additional functions (heating, shutter, temp. monitoring)
2.04
Temperature control with two sensors.
- comparison with control to higher value „E2 Function“ set
to comparison „4E“. display during operation: "Control value".
- Alternative: Average calculation of 2 measuring places Display during operation:
"Average E1 / E2 („E2 Function“ set to „3E“ )
2.05
Temperature control with 2 sensors, regulation on difference temperature
display during operation: "Value of E1 - E2 in K, E1 = reference temperatur, E2 causes positiv (E2<E1) or negative
(E2>E1) difference
Setpoint 1
Setting range: -27.0 .. 75°C
Setpoint 2
„Setpoint 2“ (factory setting OFF)
e.g. reduced value for night operation. Switch over by digital input.
(As long as no allocation has been carried out: Display: - - - - -
)
IO Setup).
Pband (Control range)
The control response can be adjusted to the system conditions
- small control range = greater amplification and shorter control times
- big control range = longer control times and higher controller stability
Setting range: 0-102,0 K
Min. Speed „n-min“ (minimum output voltage )
If required setting of a minimum output voltage e. g. basic speed (minimum airflow rate) of fans.
Setting range: 0 % up to 100 % (or Max. speed).
Max. Speed „n-max“ (maximum output voltage)
If required setting of a maximum output voltage, e. g. speed limiter.
Setting range: 100 % down to „Min speed“.
Manual mode
OFF = automatic control as function of the set parameters
ON = automatic control without function, speed setting in menu “Speed manual“
Speed manual
Manual speed setting without influence by the external signal
Activation by menu „Manual mode“ or external contact at digital input (
) IO Setup).
For information about deactivated regulation the adjusted value for manual
speed is indicated alternating with the actual value
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