KROHNE OPTIFLEX 2200 C_F EN - Manual (Page 84)

6
OPERATION
84
OPTIFLEX 2200 C/F
www.krohne.com 07/2013 - 4000668002 - HB OPTIFLEX 2200 R02 en
How to change from multidrop to point-to-point mode
• Enter the supervisor menu.
• Push [>>>>], 5 × [
   ] and [>>>>] to go to menu item ADDRESS (2.6.1).
• Push [>>>>] to change the value. Enter the value 0 and push [^ ^ ^ ^] to confirm.
• Push [^ ^ ^ ^] to go back to the "STORE" screen.
• Push [    ] or [    ] to set the screen to STORE YES STORE YES STORE YES STORE YES and push [^ ^ ^ ^].
i The output is set to point-to-point mode. The current output changes to a range of 4...20 mA
or 3.8...20.5 mA (this range is set in menu item RANGE I (2.4.2)).
6.4.5 Distance measurement
The device current output agrees with the distance measurement when the output is
set to "Distance". Menu items used for distance measurement are:
• Output Function (2.4.1 OUTPUT)
• Tank Height (2.3.1 TANK HEIGHT)
• Blocking Distance (2.3.4 BLOC. DIST.)
Use the flange facing or thread stop as the reference point for the 4 and 20 mA current output
settings. The 4 and 20 mA current output settings are the minimum and maximum points of the
measurement scale.
For more data about the menu items, refer to Function description on page 74.
Figure 6-4: Distance measurement
1 Tank Height (2.3.1 TANK HEIGHT)
2 Blocking Distance (2.3.4 BLOC. DIST.)
3 4 mA Setting (2.4.3 SCALE 4mA)
4 20 mA Setting (2.4.4 SCALE 20mA)
5 Maximum effective measuring range
6 Non-measurement zone