Siemens SITRANS FC410 Operating Instructions Manual page 82

Alarms and system messages
8.1 Alarm messages
Alarm group 2 (Modbus address 3014)
Bit Diagnostic
0 Frame temp. below limit
1 Frame temp. above limit
2 Standard Deviation above limit
(shown for only 2 seconds)
3 Zero Point Offset above limit
(shown for only 2 seconds)
4 Zero point adjustment failed
(shown for only 2 seconds)
5 Empty Tube Limit exceeded
6 The sensor is partially filled
7 Parameter storage malfunction
8 Internal error in sensor
9
10
11
12
13
14 Unstable measurement condition Check if air is present in the liquid and that the flowmeter is operated within
15 Auto filtering
23 The sensor is stabilizing
80
Action
Increase fluid temperature and check that ambient temperature is within
specified limits. If the failure continues then contact Siemens customer sup-
port
Reduce fluid temperature and check that ambient temperature is within
specified limits. If the failure continues then contact Siemens customer sup-
port
Measurement continues with values from last successful zero point adjust-
ment. Improve conditions for automatic zero point adjustment and repeat
adjustment.
Measurement continues with values from last successful zero point adjust-
ment. Improve conditions for automatic zero point adjustment and repeat
adjustment.
Measurement continues with values from last successful zero point adjust-
ment. Improve conditions for automatic zero point adjustment and repeat
adjustment.
Make sure that the sensor is filled with liquid and that the liquid density is
within the specified Empty Tube Limit
Make sure that the sensor is filled with liquid
Turn off the power, wait 5 seconds and turn on the power again. If the failure
continues then contact Siemens customer support
Contact Siemens customer support
its specifications
Check that the flowmeter is operated within its specifications. Check other
alarms to rule out HW malfunction
Turn off the power, wait 5 seconds and turn on the power again. If the failure
continues then contact Siemens customer support.
Operating Instructions, 02/2016, A5E33120874-AC
FC410 with Modbus