Siemens Simatic ET 200SP Manual page 127

Interrupts/diagnostic alarms
14.4 Diagnostics response
Parameter assignment
The following table shows the necessary parameters:
Table 14- 16 Parameter assignment
Parameter
Nominal value current
Current transformer primary current
Current transformer secondary current
Low limit for current measurement
* 0% means deactivation of the function
Example
The following figure is a schematic diagram of the principle of operation:
①
②
③
④
Figure 14-8
126
Nominal current
Low limit measured current
Measured value
Returned value
Behavior in the event of value falling below "Low limit for measuring current undershot"
0 ... 99999 A
1 ... 99999 A
1 ... 16000 A
0 ... 20% *
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
Manual, 07/2018, A5E42674880-AA