Siemens SINAMICS S120 Commissioning Manual page 133

2. Mechanical system
3. Measuring system
Commissioning Manual
Commissioning Manual, (IH1), 01/2011, 6SL3097-4AF00-0BP1
– 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 manufacturer's data?
– Hanging (suspended) axis:
If weight equalizing is used for the axis is this functioning?
– Brake:
If a brake is being used, is it correctly controlled (see the SINAMICS S120 Function
Manual)?
– 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?
– Which measuring system is being used?
_ _ _ _ _ _ _ _ _ _ _ _
– Absolute or incremental? abs incr
– Grid spacing _ _ _ _ _ _ _ _ _ _ µm
– Zero marks (number and position)_ _ _ _ _ _ _ _ _ _ _ _
– Where is the positive drive direction?
Where is the positive counting direction of the measuring system?
– Invert (p0410)? yes / no
2.13 Commissioning linear motors (servo)
Commissioning
131