Siemens SINUMERIK 840D sl Operating Manual page 331

The selection of the axis to be measured depends on the configuration.
References
Information on the configuration is provided in the following reference:
System Manual "Ctrl-Energy", SINUMERIK 840D sl / 828D
Universal
Operating Manual, 01/2015, 6FC5398-6AP40-5BA2
6. Press the "Graphic" softkey, to track the measurement characteristic.
7. If you want to track the consumption values, press the "Details" softkey.
8. Press the "Save measurement" softkey to save the consumption values
of the actual measurement.
14.3 Measuring and saving the energy consumption
Ctrl-Energy
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