Endress+Hauser Liquistation CSF33 - General Settings

Liquistation CSF33 Operation
Endress+Hauser 43
Icon Location Description
At measured value The displayed measured value is simulated (for sensors)
Header bar Controller is active
1) Only pH or ORP measurement
If two or more diagnostic messages occur simultaneously, only the icon for the
message with the highest priority is shown on the display (for the order of priority
according to NAMUR, →  128).
10.1.3 Assignment views
Assignment views, e.g. Channel assignment view, appear as the last function in many
sections of the menu. You can use this function to see which actuators or functions are
connected to an input or output. The assignments appear in hierarchical order.
10.2 General settings
10.2.1 Basic settings
Some settings are visible with optional hardware only.
Menu/Setup/General settings
Function Options Info
Device tag Customized text, 32
characters
‣
Select any name for your controller, e.g. use
the TAG name.
Temperature unit Selection
• °C
• °F
• K
Factory setting
°C
Current output range Selection
• 0..20 mA
• 4..20 mA
Factory setting
4..20 mA
In accordance with Namur NE43, the linear
range is from 3.8 to 20.5 mA (4..20 mA) or
from 0 to 20.5 mA (0..20 mA). If the range is
exceeded or undershot, the current value stops
at the range limit and a diagnostic message (460
or 461) is output.
Error current 0.0 to 23.0 mA
Factory setting
22.5 mA
The function meets NAMUR NE43.
‣
Set the current value that should be output
at the current outputs in the event of an
error.

The value for Error current should be outside the measuring range. If you decided that your Current
output range = 0..20 mA you should set an error current between 20.1 and 23 mA. If the Current
output range = 4..20 mA you could also define a value < 4 mA as the error current.
The device allows an error current within the measuring range. In such instances pay attention to any
effects this may have on your process.