19.2.5 Tracking usage values
You have the option of displaying the actual and saved usage values in a detailed table.
Display Meaning
Start of the measurement Shows the time at which the measurement was started by pressing the
"Start measurement" softkey.
Duration of the measure‐
ment [s]
Shows the measurement duration in seconds until the "Stop measurement"
softkey is pressed.
Device Displays the selected measured component.
● Manual (fixed value, z.B. base load, defined in the PLC)
● Sentron PAC
● Sum of the units (if defined in the PLC)
● Sum of the axes
● Total, machine
Supplied energy [kWh] Displays the energy drawn by the selected measured component in kilo‐
watts per hour.
Regenerated energy
[kWh]
Shows the regenerated energy of the selected measured component in
kilowatts per hour.
Energy totals [kWh] Shows the total of all measured drive values or the total of all axes as well
as fixed value and Sentron PAC.
Display in the "Ctrl-E analysis" window: Table"
Precondition
1. You have pressed the "Ctrl-E analyse" softkey and the "Ctrl-E analyse"
window has been opened.
2. You have already saved measurements.
Procedure
Press the "Graphic" and "details" softkeys.
In the "Ctrl-E analysis" window: Details", measurement data and usage
values of the last three saved measurements – and possibly an actual
measurement – are displayed in a table.
19.2.6 Comparing usage values
You have the option of comparing usage values (power drawn and power fed back) of actual
and saved measurements.
Ctrl-Energy
19.2 Ctrl-E analysis
Milling
876 Operating Manual, 08/2018, 6FC5398-7CP41-0BA0
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