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4 Commissioning
4.10 Linear motors (1FN1, 1FN3 motors)
4-170
2. Mechanical system
– Is the axis easy to move over the complete traversing range?
– Does the air gap between the primary and secondary section
and the mounting dimensions correspond to the motor manufac-
turer's data (refer to Chapter 4.10.4)?
– Suspended/hanging axis:
If weight equalization is being used for the axis, is this func-
tional?
– Brake:
If a brake is being used, is it correctly controlled?
– Traversing range limiting:
Are the mechanical end stops available and tightly bolted to both
ends of the traversing path?
– Are the moving feeder cables correctly routed in a cable drag
assembly?
3. Measuring system (refer to Chapter 4.10.6)
– Which measuring system is being used? _ _ _ _ _ _ _ _ _ _ _ _
Absolute or incremental
Grid spacing
Zero marks (number and position)
– Which is the positive drive direction? (refer to Chapter 4.10.6)
Which is the positive counting direction of the measuring
system?
Invert (P1011.0)?
4. Connecting–up
– Power module (connect UVW, phase sequence, clockwise rotat-
ing field)
– Protective conductor connected?
– Screen connected?
– Temperature monitoring circuits:
Are the cables connected to the terminal block of the screen con-
necting plate?
––> Temperature sensor (Temp–F):
The average absolute winding temperature can be
measured using the temperature sensor (Temp–F).
––> Overtemperature switch (Temp–S)
The individual motor phase windings can be digitally monitored
for overtemperature using the overtemperature trip
circuit (Temp–S).
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
abs j
incr j
_ _ _ _ _ _ _ _ _ _ µm
_ _ _ _ _ _ _ _ _ _ _ _
yes j
no j
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08.01
01.99
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