Endress+Hauser Liquistation CSF39, Operating Instructions Manual

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Diagnostics and troubleshooting Liquistation CSF39
130 Hauser
Menu/Setup/Run the ../Extended setup/Diagnostics settings/Diag. behavior
Function Options Info
List of diagnostic messages
‣
Select the message to be changed.
Only then can you make the settings for this
message.
Diag. code Read only
Diagnostic message Selection
• Off
• On
Factory setting
Depends on the
Diag. code
You can deactivate or reactivate a diagnostic
message here.
Deactivating means:
• No error message in the measuring mode
• No error current at the current output
Failure current Selection
• Off
• On
Factory setting
Depends on the
Diag. code
Decide whether an error current should be
output at the current output if the diagnostic
message display is activated.
In the event of general device errors, the error
current is switched to all the current outputs. In
the event of channel-specific errors, the error
current is only switched to the current output in
question.
Status signal Selection
• Maintenance (M)
• Out of specification (S)
• Function check (C)
• Failure (F)
Factory setting
Depends on the
Diag. code
The messages are divided into different error
categories in accordance with NAMUR NE 107.
Decide whether you want to change a status
signal assignment for your application.
Diag. output Selection
• None
• Binary outputs
• Alarm relay
• Relay
Factory setting
None
You can use this function to select a relay output
and/or binary output to which the diagnostic
message should be assigned.

An alarm relay is always available,
regardless of the device version. Other
relays are optional.
Before you can assign the message to an output:
Configure one of the output types mentioned as
follows:
Menu / Setup / Outputs /( Alarm relay or Binary
output or relay )/ Function = Diagnostics and
Operating mode = as assigned .
Cleaning program Selection
• None
• Cleaning 1 ... 4
Factory setting
None
Decide whether the diagnostic message should
trigger a cleaning program.
You can define 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.