Siemens Simatic ET 200SP Manual page 125

Interrupts/diagnostic alarms
14.4 Diagnostics response
Parameter assignment
The following table shows the necessary parameters:
Table 14- 14 Parameter assignment
Parameter
Diagnostics overload
Nominal value current
Current transformer primary current
Current transformer secondary current
Tolerance factor overcurrent
Tolerance time overcurrent
Example
The following figure is a schematic diagram of the principle of operation:
①
②
③
④
⑤
Figure 14-7
124
Maximum measured current 12 A secondary current (CT) or 424 mV secondary voltage (RC)
Tolerance value measured current
Nominal value current
Tolerance time
Diagnostics "overload"
Diagnostics "overload" of the effective current value
Enable
0 ... 99999 A
1 ... 99999 A
5 A
1 ... 6000%
0 ... 60000 ms
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
Manual, 07/2018, A5E42674880-AA