3.3 Commissioning an axis
3-89
E Siemens AG 2013 All Rights Reserved
SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
How are the assumed values represented in Fig. 3-7 in the appropriate
parameters?
POSMO A
Table
Gearboxes
1 : 4.5
Spindle
20
Traversing range
–1000 1000
Motor
3000 rpm
Fig. 3-7 Example: Parameterizing the linear axis
S P1 = 0 :Axis type, linear axis
S P2 = 20 :Travel per gearbox revolution
S P3 = 4.5 :Gearbox ratio
S P4 = 0 :Dimension units mm
S P6 = –1000 :SW limit switch, start
S P7 = 1000 :SW limit switch, end
S P8 = 3000 :Maximum speed
S P10 = 13333,33 :Maximum velocity
:v
max
= 3000/min S 1/4.5 S 20 mm = 13333.33 mm/min
When parameterizing a linear axis, the maximum possible traversing
range is automatically defined as +/– 200000 mm/degrees/inch.
This means that,
S the software limit switches are de–activated (P0005=P0006) or
S the software limit switches are active but the drive has not been
referenced,
so that it can be traversed up to a maximum of +/–200000 mm/degrees/inch.
Example:
Linear axis,
parameterization
02.9904.01
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