KROHNE OPTISENS PAC 050 EN - Manual (Page 12)

Manual OPTISENS PAC 050
OPTISENS PAC 050 12
3. Operation of the device
1 Measured value
2 Status relay 1
3 Status relay 2
F
relay OFF
J relay ON
4 Temperature
5 Controller
AUTO: controller ON
MAN : controller OFF
(manual operation of the relays)
6 Orientation aids
7 Key left ()
8 Key up ()
9 Key down ()
10 Key right ()
11 Key “Enter“
When turned on the device shows the measured values of conductivity and temperature together with the
controller mode (Man) and the status of the relays S1 and S2 (both OFF).
With five membrane keys you can move within the menu:
• With key you enter the main menu.
• With keys and you move up and down in the menu.
• With key you address a menu or parameter.
• With key you leave a menu without storing
• With key “Enter“, changes are stored.
For your convenience triangles in the display indicate the directions you can take from your position in the
menu.
3.1 How to adjust parameters
Temp. comp.
Manual.
1) When you address a parameter the actual setting is displayed.
2) Switch to the next alternative setting with key.
Temp. comp.
Auto
Temp. comp.
Manual.
3) When you have come to the last alternative, pressing the key once
more will bring you back to the start.
3.1.1 Selection between alternatives
For many parameters you have the choice between two or more alternatives, for e. g. between manual and
automatic temperature compensation. For these parameters you need only key. Switch from one
alternative to the next until you either come back to where you started or until you reach the alternative you
were looking for.
With these parameters any changes are immediately valid - there is no need to store the change.