Siemens simatic et200sp User Manual

Interrupts/diagnostic alarms
13.3 Diagnostic alarms
Analog input module AI Energy Meter 480VAC ST (6ES7134-6PA20-0BD0)
88 Manual, 12/2015, A5E36061895-AA
13.2.2
Diagnostics interrupt
Diagnostic interrupt
The module generates a diagnostic error interrupt at the following events:
● Channel is temporarily unavailable
● Hardware interrupt lost
● 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 88)
13.3
Diagnostic alarms
Diagnostic alarms
Note
Assignment channel in diagnostic message ⇔ Phase
In the diagnostic messag
es the channels are counted from "Channel "0" on, in the AI Energy
Meter 480VAC ST from Phase "1" on.
Note the following assignment:
•
Channel "0" ⇔ Phase "1"
•
Channel "1" ⇔ Phase "2"
•
Channel "2" ⇔ Phase "3"

Siemens simatic et200sp Specifications

General

Category	I/O Systems
Power Supply	24 V DC
Protection Rating	IP20
Number of Modules	Up to 64 modules
Mounting	DIN Rail
Communication Protocols	PROFINET, PROFIBUS
Storage Temperature	-40 °C to +70 °C
Digital Inputs	Yes (depending on module)
Digital Outputs	Yes (depending on module)
Analog Inputs	Yes (depending on module)
Analog Outputs	Yes (depending on module)
Modularity	Modular
Relative Humidity	5 to 95% (non-condensing)
Weight	Varies by configuration
System Type	Distributed I/O