Siemens Simatic ET 200SP Manual page 131

Interrupts/diagnostic alarms
14.4 Diagnostics response
Example
The following figure is a schematic diagram of the principle of operation:
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②
③
④
⑤
⑥
⑦
Figure 14-10 Example of principle of operation
130
Threshold overcurrent
Nominal current
Qualifier Bit 7
Diagnostics power quality
Status "power quality overcurrent"
Bit "Reset status "power quality""
Max. overcurrent (half-wave) value can be read
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
Manual, 07/2018, A5E42674880-AA