Interrupts; Diagnostics Interrupt - Siemens SIMATIC ET 200SP Manual

9.2

Interrupts

The AI Energy Meter 400VAC ST analog input module supports diagnostic alarms.
9.2.1

Diagnostics interrupt

Diagnostic interrupt
The module generates a diagnostic error interrupt at the following events:
● Channel is temporarily unavailable
● Error
● Supply voltage missing
● Parameter assignment error
● Low limit voltage violated (measuring voltage < 80 V)
● High limit value voltage exceeded
● 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)
See also
Diagnostic alarms (Page 64)
Analog input module AI Energy Meter 400VAC ST (6ES7134-6PA01-0BD0)
Manual, 10/2017, A5E36061895-AB
Interrupts/diagnostic alarms
9.2 Interrupts
63