Siemens Simatic ET 200SP Manual page 62

Procedure for module version with 20 bytes of output data
Apply start values for energy counters and overflow counters for all three phases
1. In Byte 2 of the output data, select the categories for which you want to apply start
values.
– Set bit 5 for active energy counters.
– Set bit 6 for reactive energy counters.
– Set bit 7 for apparent energy counters.
Figure 7-3
2. Set the reset bit (Bit 7) in byte 1 of the output data.
Figure 7-4
If there is an edge change of the reset bit from 0 -> 1, the module resets the energy and
overflow counters that you previously selected in byte 2 to their start values.
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
Manual, 07/2018, A5E42674880-AA
7.2 Preset and apply start values for energy and overflow counters
Selection of categories for reset
Reset bit for energy and overflow counter
Energy counters
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