ABB FEX300, Operating Instruction

Page: 68 / 176

Commissioning
68 FEX300, FEX500 OI/FEX300/FEX500-EN
Easy Setup
System Zero
█ █ █ █ █ █ █
Next Ok
43.

Use to start automatic adjustment of system zero.
Important (Notice)
Prior to starting the zero adjustment, make sure that:
• There is no flow through the flowmeter sensor
(close all valves, shut-off devices, etc.)
• The flowmeter sensor is completely filled with the
fluid to be measured.
Easy Setup
Cable length
5.0000 m
Next Edit
Enter the signal cable length between the transmitter and
the flowmeter sensor. For devices with a compact design
0.01 m must be entered.
44.

Use to call up the edit mode.
45.

Use or to set the signal cable length.
46.

Use to confirm your selection.
Menu
Easy Setup
Exit Select
Once all parameter have been set, the main menu appears
again. The most important parameters are now set.
47.

Use to switch to the process display:
Important (Notice)
• For additional information regarding operation of the LCD display, refer to chapter "7.1
„Operation".
• For detailed descriptions of all menus and parameters, see chapter 7.4 „Description of
parameters“.
The LCD display is provided with capacitive control buttons. These enable you to control the
device through the glass of the closed cover.
Important (Notice)
The transmitter automatically calibrates the capacitive control buttons on a regular basis. If the
cover should be opened during operation, the buttons' sensitivity is at first increased. As a
result, operating errors may occur. The button sensitivity will return to normal during the next
automatic calibration.