Endress+Hauser Liquiline CM442R, Руководство по эксплуатации

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Liquiline CM442R/CM444R/CM448R Operation
Hauser
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If two or more diagnostics 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, see the "Changing diagnostic information" section).
10.1.4 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 or a sensor
channel.
The assignments appear in hierarchical order.
10.2 General settings
10.2.1 Basic settings
At measured value The measured value is influenced by a simulated value
At measured value The displayed measured value is simulated
1) Only pH or ORP measurement
Path: Menu/Setup/General settings
Function Options Info
Device tag Customized text, 32
characters
Select any name for your controller. Use the TAG name
for example.
Temperature unit Options
• °C
• °F
• K
Factory setting
°C
Current output range Options
• 0 to 20 mA
• 4 to 20 mA
Factory setting
4 to 20 mA
In accordance with Namur NE43, the linear range is
from 3.8 to 20.5 mA (Current output
range="4 to 20 mA") or from 0 to 20.5 mA (Current
output range="0 to 20 mA"). If the range is exceeded or
undershot, the current value stops at the range limit and
a diagnostics message (460 or 461) is output.
Icon Location Description