Siemens SINAMICS G120D - Page 157

Setting functions
8.6 Basic positioner and position control
Converter with control units CU250D-2
Operating Instructions, 04/2014, FW V4.7, A5E34261542B AA
157
3. Move the axis to the negative limit position in your machine. Set the position of the
software limit switches to the actual position value.
4. Enable the STOP cams.
5. Interconnect the signal of the STOP cam minus with the corresponding signal of your
machine.
Signal = 0 means an active STOP cam.
6. Interconnect the signal of the STOP cam plus with the corresponding signal of your
machine.
You have now set the limits of the positioning range.
Parameter
Meaning
p2568
STOP cam activation
p2569
STOP cam, minus
p2570
STOP cam, plus
p2578
Software limit switch, minus signal source
p2579
Software limit switch, plus signal source
p2580
Software limit switch, minus
p2581
Software limit switch, plus
p2582
Software limit switch activation
r2683.6
Software limit switch, minus actuated
r2683.7
Software limit switch, plus actuated
r2684.13
STOP cam minus active
r2684.14
STOP cam plus active