Interrupts/diagnostic messages
6.3 Diagnostic messages
Analog input module F-AI 4xI 0(4)..20mA 2-/4-wire HF (6ES7136-6AA00-0CA1)
58
Manual, 08/2018, A5E41448857-AB
6.3
Diagnostic messages
Diagnostic messages
Module faults are indicated as diagnostics (module status).
Once the fault is eliminated, the F-module must be reintegrated in the safety program. For
additional information on passivation and reintegration of F-I/O, refer to the SIMATIC Safety
– Configuring and Programming
http://support.automation.siemens.com/WW/view/en/54110126
) manual.
Table 6- 5
Diagnostic messages of the F-AI 4xI 0(4)..20mA 2-/4-wire HF
Diagnostic message
Fault
code
Meaning
Remedy
Overtemperature
5
H
The F-module measured an excessively
high temperature.
Operate the F-module within the speci-
fied temperature range (see Technical
specifications (Page 64))
Once the temperature has been re-
duced and returns to the specified
range, the F-module must be removed
and inserted or the power switched
OFF and ON.
Wire break
6
H
Possible causes:
•
A cable to the sensor is broken.
•
Fault at the external circuit
•
Defective sensor
•
Wrong sensor type set in the parame-
ters
•
Input channel not used
•
Measurement resistance too high
Check the possible causes and elimi-
nate the fault.
High limit exceeded
7
H
The measured value exceeds the meas-
uring range.
Check the interaction between the
module and the sensor.
Low limit violated
8
H
The measured input value is below a
measuring range.
Check the interaction between the
module and the sensor.
Parameter error
10
H
Parameter assignment errors include:
•
The F-module cannot use the param-
eters (unknown, invalid combination,
etc.).
•
The F-module parameters have not
been configured.
Correct the parameter assignment.
Supply voltage missing
11
H
Missing or insufficient supply voltage L+
•
Check the supply voltage L+ on the
BaseUnit.
•
Check the BaseUnit.
