Local display
- NAMUR NE 107
NAMUR
- HCF
Local display
- Siemens standard
SIMATIC PDM/PLC
Symbol Device
status
Priority * Priority * Symbol
Device
status
Priority ** Symbol Device status
Priority **
Out of
specifica‐
tion
4
3
Process
value
warning
10
Process value
warning
10
Cause: Deviations from permissible ambient or process conditions detected by the device (through self-monitoring, or warn‐
ings / faults in the device) indicate that the measured value is unreliable or deviations from the set value in the actuators is most
likely greater than anticipated under normal operating conditions. Process or ambient conditions can damage the device or
result in unreliable output.
Action: Check ambient temperature or process conditions. If possible, install device at different location.
no sym‐
bol
shown
Process
value tol‐
erance
11
Process value
tolerance
11
Cause: At least one process value has exceeded or fallen below a process tolerance limit parameter set in device.
Action: Check that limit parameter settings are suitable for application.
no sym‐
bol
shown
no sym‐
bol
shown
Configura‐
tion
changed
12
no sym‐
bol
shown
Configuration
changed
12
Cause: The device configuration has changed due to a work process.
Action: Reset configuration flag to clear diagnostic message.
no sym‐
bol
shown
Good - OK
no sym‐
bol
shown
no assign‐
ment
13
no sym‐
bol
shown
no assignment
13
Cause: Device status ok. No active diagnostic errors.
Action: No action required.
* Lowest priority number equals highest fault severity.
** Both the Siemens standard symbol and its corresponding Namur symbol (from device
display) will be shown in SIMATIC PDM.
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.
Diagnostics and troubleshooting
10.1 Device status symbols
SITRANS FC330
Operating Instructions, 01/2019, A5E44030648-AB
169