Operation Liquiline CM442R/CM444R/CM448R
62 Endress+Hauser
HART bus address
If Multidrop is active (Bus address > 0), the current at current output 1 is fixed at 4 mA.
Here, it does not matter what function has been assigned to the output (measured
value/controller etc.). Current simulation is no longer possible.
If you reset the device to the factory settings (Diagnostics/Systemtest/Factory default), the
bus address is not reset. Your setting is retained.
PROFIBUS DP
Diag. output Options
•None
Factory setting
None
Before you can assign the message to an output, you
must first configure a relay output to "Diagnostics"
(Menu/Setup/Outputs, assign the "Diagnostics" function
and set the Operating mode to "as assigned").
Cleaning program (for
sensors)
Options
•None
• Cleaning 1
• Cleaning 2
• Cleaning 3
• Cleaning 4
Factory setting
None
Decide whether the diagnostic message should trigger a
cleaning program.
You can define the cleaning programs under:
Menu/Setup/Additional functions/Cleaning.
Detail information Read only Here you can find more information on the diagnostic
message and instructions on how to resolve the
problem.
Path: Menu/Setup/General settings/Extended setup/HART
Function Options Info
Bus address 0 to 63
Factory setting
0
You can change the device address to integrate several
HART devices in a single network (Multidrop mode).
Path: Menu/Setup/General settings/Extended setup/PROFIBUS
Function Options Info
Enable Options
•Off
•On
Factory setting
Off
You can switch off PROFIBUS communication at this
point. The software can then only be accessed via local
operation.
Path: ... /Extended setup/Diagnostics settings/Diag. behavior
Function Options Info
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