Alarms And System Messages; Alarm Messages - Siemens SITRANS F FC410 Operating Instructions Manual

Alarms and system messages

8.1

Alarm messages

In the following tables the bits for alarm group 1 and alarm group 2 can be found along with
possible causes and directions for corrective action.
Alarm group 1 (Modbus address 3012)
Bit Diagnostic
4 Sensor supply volt. out of range
5
6 Temperature measurement fault
7
8
9
10 Flow values not valid
11
12
13
14 Invalid calibration data
15 Invalid compensation data
17 Malfunction in Pickup Amplitude
18
23 Malfunction in sensor driver
24
25
26 Unstable driver oscillation
27 Massflow out of specification
28 Volumeflow out of specification
29 Density out of specification
30 Fluid temp. below limit
31 Fluid temp. above limit
FC410 with Modbus
Operating Instructions, 02/2016, A5E33120874-AC
Action
Contact Siemens customer support
Contact Siemens customer support
Can be due to problems with measured fluid or hardware malfunction. If the
failure continues then contact Siemens customer support
Contact Siemens customer support for recalibration
Contact Siemens customer support
Contact Siemens customer support
Contact Siemens customer support
Contact Siemens customer support
Reduce the flow. If the failure continues then contact Siemens customer
support
Reduce the flow. If the failure continues then contact Siemens customer
support
Contact Siemens customer support
Increase the fluid temperature. If the failure continues then contact Siemens
customer support
Reduce the fluid temperature. If the failure continues then contact Siemens
customer support
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