Siemens sinumerik fm-nc - Page 162

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Parameters to the Control and the PLC Pro
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6.10 Linear motors (1FN1 and 1FN3 motors)
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SINUMERIK 840D Installation and Start-Up Guide (IAD) – 04.00 Edition
9. Traverse axis and perform function check
Does the axis traverse in the correct direction with a positive
velocity setpoint?
– No Change MD 32100 (travel direction)
Is the traversed distance correct? (Input = 10 mm ––> distance = 10 mm)
10. Set and perform referencing/adjustment
– Incremental measuring system:
Referencing (see Section 6.9.12)
– Absolute measuring system:
Adjustment (see Section 6.9.6)
11. Set software limit switches (see Section 6.9.11 under subheading
“Monitoring of positions via software limit switches”)
12. Optimization of axis controller settings
Note:
The automatic controller setting run does not produce any useful results for
linear motors since the measuring system mounting has a significant effect
on the control characteristic.
– Current and speed controllers (see Section 10)
– Position controller (see Section 10)
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