Siemens SIMATIC ET 200SP - Diagnostics Interrupt; Diagnostic Alarms

Interrupts/diagnostic alarms
14.3 Diagnostic alarms
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
Manual, 07/2018, A5E42674880-AA
111
14.2.2
Diagnostics interrupt
Diagnostic interrupt
The module generates a diagnostic error interrupt at the following events:
● Power quality
● Channel is temporarily unavailable
● Hardware interrupt lost
● Error
● Supply voltage missing
● Parameter assignment error
● Underflow voltage (tolerance for supply voltage) violated
● Overflow voltage (tolerance for supply voltage) exceeded
● Overload (current measurement > 12 A or tolerance overcurrent exceeded after expiry of
the tolerance time)
● Overflow of the calculated values (measured or calculated values screen exceed the
representable range of values)
14.3
Diagnostic alarms
Note
Assignment channel in diagnostic message ⇔ Phase
In the diagnostic messages the channels are counted from Channel
"0" on, in the
AI Energy Meter HF from phase "1" on.
Note the following assignment:
•
Channel "0" ⇔ Phase "1"
•
Channel "1" ⇔ Phase "2"
•
Channel "2" ⇔ Phase "3"