Siemens SITRANS VP300 Operating Instructions Manual page 146

Electropneumatic positioners with or without hart
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Alarm, error, and status messages
8.1 Overview of messages and symbols
Icon
Description
Manual mode
Simulation
Maintenance alarm
Maintenance demanded
Maintenance required
Process value alarm
Process value warning
Process value tolerance
Data exchange
The message category is shown in the bottom line of the display.
1)
144
Description/Significance
1)
"Manual mode" is active. The actuator can be moved manually.
Output values do not correspond to the current measurements.
Simulation or substitute value
The device is outputting fault current.
Perform maintenance on the device immediately.
The interval you specified for maintenance has been exceeded.
Perform maintenance on the device promptly.
Maintenance is recommended.
One or more process values are creating a problem. Therefore the device is not
measuring any process values.
There is a problem with one or more process values. For this reason, measured
values are produced but they may be uncertain.
Example: A process value exceeds the device specification.
One or more process values have reached the tolerance limit.
Indicates that the setpoint is provided via HARTcommunication.
SITRANS VP300 with or without HART
Operating Instructions, 03/2011, A5E01258666-03

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