Diagnostics Alarms; Load Voltage Status - Siemens ET 200SP Manual

5.2

Diagnostics alarms

Diagnostics alarms
A diagnostic alarm is generated and the DIAG-LED flashes on the module for each
diagnostics event. You can read out the diagnostic alarm, for example, in the diagnostics
buffer of the CPU. You can analyze the error code with the user program.
Table 5- 4 Diagnostic alarm, meaning and corrective measures
Diagnostics alarm
Parameter assignment
error
5.3

Load voltage status

Load voltage status
The firmware of the module cannot detect the status of the load voltage.
If the "Load voltage status" function tied to the server module is used, a "1" is always
displayed in the status bit for a slot with the DI 4×120..230VAC ST. Even when the load
voltage is not applied.
Digital input module DI 4x120..230VAC ST (6ES7131-6FD01-0BB1)
Manual, 09/2017, A5E32043398-AC
Error code
10
The module cannot evaluate parameters
•
H
for the channel.
Incorrect parameter assignment.
•
Meaning
Interrupts/diagnostics alarms
5.2 Diagnostics alarms
Solution
Correct the parameter assignment
21