HEIDENHAIN 548431-05, User Manual, Page: 162 / 722

Machine mode of operation | Load monitoring (optional)
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
Using load monitoring during production
Keep in mind that you cannot adapt the limit values
during machining. Adapt the limit values before starting
a machining operation.
During Program run submode, the control monitors the utilization
and the utilization sum in each interpolator cycle. In parallel with
machining, you can display a graph of the current utilization values
for all monitored axes of the active zone.
Opening the graph during machining:
Displaying the utilization values:
Select the Display menu item
Select the
Edit load data
menu item
The control opens the Set load data form and
additionally displays the determined values as a
bar graph
Displaying the current utilization values:
Press the Show active zone soft key
The control automatically switches to the
current monitoring zone and displays the current
utilization values as a bar graph
Bar graph:
Thick upper bar (display in %):
Green : Current utilization ( PA )
Thin lower bar (display standardized to reference value 1):
Green : Current peak value between 0 and limit value 1 (
P
)
Yellow : Current peak value between P and limit value 1
( PG1 )
Red : Current peak value between PG1 and limit value 2
( PG1 )
Thin lower bar (display standardized to reference value 1):
Green : Current utilization sum ( WA )
Yellow : Current utilization sum up to the limit value (
WGF
)