Endress+Hauser Liquistation CSF33 - Simulation

Liquistation CSF33 Diagnostics and troubleshooting
Endress+Hauser 147
DIAG/System information
Function Options Info
Heartbeat operation Heartbeat functions are only
available with the appropriate
device version or optional access
code.
Device Read only
• Total operating time
• Counters since reset
• Availability
• Operating time
• Time in failure
• Number of failures
• MTBF
• MTTR
• Reset counters
Availability
Percentage of time no error with the
status signal F was pending
(Operating time - Time in
failure)*100% /Operating time
Time in failure
Total amount of time an error with
the status signal F was pending
MTBF
Mean Time Between Failures
(Operating time - Time in failure)/
Number of failures
MTTR
Mean Time To Repair
Time in failure/Number of
failures
1) Provided you give the manufacturer all the information about changes to the hardware.
11.8.2 Sensor information
‣
Select the channel you want from the list of channels.
Information in the following categories is displayed:
• Extreme values
Extreme conditions to which the sensor was previously exposed, e. g. min./max.
temperatures
2)
• Operating time
Operating time of the sensor under defined extreme conditions
• Calibration information
Calibration data of the last calibration
• Sensor specifications
Measuring range limits for main measured value and temperature
• General information
Information on sensor identification
The specific data that are displayed depends on what sensor is connected.
11.9 Simulation
You can simulate values at inputs and outputs for testing purposes:
• Current values at current outputs
• Measured values at inputs
• Relay contact opening or closing
Only current values are simulated. Via the simulation function, it is not possible to
calculate the totalized value for the flow or rainfall.
‣
Before simulation: Enable the inputs and outputs in the Setup menu.
2) Not available for all sensor types.