Siemens SIMATIC ET 200SP User Manual

Interrupts/diagnostic alarms
14.4 Diagnostics response
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
Manual, 07/2018, A5E42674880-AA
131
The following table shows the parameter assignment for the example:
Table 14- 21 Parameter assignment
Parameter
Power quality analysis functions
Enable
Diagnostics power quality Enable
Determining the overcurrent
Enable
Nominal value current
2000 A
Threshold overcurrent
100%
In this example you define the Threshold overcurrent of 100%. This corresponds to a primary
current of 4000 A.
If the "Threshold overcurrent" is exceeded, the module sets Bit 4 "Overcurrent" for the phase
in the data record DS 160.
As long as the "Threshold overcurrent" is exceeded, the module reports the diagnostics
"Power quality" and the qualifier bit 7 is set.

Siemens SIMATIC ET 200SP Specifications

General

System Type	Distributed I/O System
Mounting	DIN Rail
Communication Protocol	PROFINET, PROFIBUS
IP Rating	IP20
Category	I/O Systems
Supply Voltage	24 V DC
Modularity	Yes
Hot Swapping	Yes
Storage Temperature	-40°C to +70°C
Digital Inputs	Yes
Digital Outputs	Yes
Analog Inputs	Yes
Analog Outputs	Yes
Communication Interface	PROFINET, PROFIBUS
Number of Modules	Up to 64
Relative Humidity	5 to 95% (non-condensing)
Operating Temperature	-25°C to +60°C