Ctrl-E Analysis; Displaying Energy Consumption - Siemens SINUMERIK 840D sl Universal Operating Manual

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Ctrl-Energy

16.2 Ctrl-E analysis

16.2
Ctrl-E analysis
16.2.1

Displaying energy consumption

The SINUMERIK Ctrl-Energy entry screen provides an easy-to-interpret overview of the energy
consumption of the machine. To display the values and the graphical representation, a Sentron
PAC must be connected and a long-term measurement configured.
This shows a consumption display with the following bar chart:
• Current power display
• Measurement of the current energy consumption
• Comparison measurement for the energy consumption
Figure 16-1
Display in the "Machine" operating area
The first row of the status display shows the current power status of the machine.
Display
402
Ctrl-Energy entry screen with display of the current energy consumption
Meaning
A red bar indicates that the machine is not operating productively.
A dark-green bar in the positive direction indicates that the machine is operating
productively and consuming energy.
A light-green bar in the negative direction indicates that the machine is feeding
energy back into the power supply system.
Operating Manual, 07/2021, 6FC5398-6AP40-6BA4
Universal

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