ZIEHL-ABEGG Unicon CXE/AVC 3, Manual, Page: 50 / 63

Operating instructions type-lines CXE/AVC (E)
Date 0917
TBL02_13-GB 0917 Art.-Nr. 00153342-GB
Seite 50 / 63
13.2.7 Automatic control / speed manual internal (Menu Speed maunal) Funktion 7D
Switch over between automatic control to set target value (depending on the activation: Setpoint 1, Setpoint 2, Setpoint
external) and the default for manual operation set at the device.
Contact at digital input e. g. Digital IN 1 = D1-D1
Automatic control at opened contact
↔ manual operation at closed contact D1 Inverting OFF
Automatic control at closed contact
↔ manual operation at opened contact D1 Invertierung ON
13.2.8 Reverse action of control function actual value>Set = n+ or actual value>Set = n- Funktion 8D
Switchover between: Increasing modulation during increasing actual-value and increasing modulation during sinking
actual-value.
The factory presets for the “Control function“ are dependent on the selected mode of operation (
) Controller Setup →
reverse operation of the control function.)
When switching over via a digital input, the device works with the opposite function than the one set there!
Example: Actual value>Set = n+ (increasing modulation during increasingg actual value)
contakt at digital input e. g. Digital IN 1 = D1-D1
Setting in Controller Setup
contakt at digital input e. g. Digital IN 1 = D1-D1
actual Value>Set = n+ at opened contact
↔ actual > Set = n- at closed contakt D1 Inverting OFF
actual Value>Set = n+ at closed contact
↔ actual > Setl = n- at opened contact D1 Inverting ON
A1
Ausgang 0-10 V
Controller
D1 D1
0 1
0-100 %
Sensor
A1
Output 0-10 V
Externer
Sollwert
Signal 40 %
Controller
0-100 %
D1 D1
0 1
1
0
80 %
Sensor
E1
E2