Device Status Icons - Siemens SITRANS F FST030 Operating Instructions Manual

Diagnosing and troubleshooting

9.3 Device status icons

FW version
Active diagnostic events
Flow
Flow velocity
Sound velocity (600 ≤ c
Ultrasonic amplitude
Current output
Upper range for flow value
Time constant
Low flow cut-off
Error signal
Current limit
Gain
Trigger level
Error count %
Time of flight up (TOF up)
Time of flight down (TOF down)
Delta TOF
Amplitude
9.3 Device status icons
Messages are shown in the display.
● In the operation view the alarms are shown as a combination of symbol and text in the
lower line of the display. If several diagnostic messages are active at the same time, the
most critical is shown.
● In the alarm list view all active alarms are shown as a list. The alarm list combines a
symbol, text and an alarm ID number. The alarms are arranged according to the alarm ID
numbers. The alarm list view can also be accessed via Active diagnostic events.
● In the alarm history view the most recent alarms (up to 100) are listed. The alarm history
log can be viewed in Diagnostic log. The alarm history log can be reset in Reset log.
Characteristics of messages
The device provides two types of alarm formats, Siemens standard alarm classes and
NAMUR status signals, selected in Status icons.
The following tables summarize the two types of alarm formats in an overview.
The sequence of the symbols corresponds to the priority of the messages, beginning with
the most critical.
88
≤ 2000)
Medium
SITRANS F Ultrasonic flowmeters FST030 (HART)
Operating Instructions, 08/2017, A5E35971532-AC
[m/s]
[m/s]
[%]
[mA]
[s]
[%]
[mA]
[ns]
[ns]
[ns]