Siemens SINAMICS G120D Operating Instructions Manual page 173

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
p2568
p2569
p2570
p2578
p2579
p2580
p2581
p2582
r2683.6
r2683.7
r2684.13
r2684.14
Converter with control units CU250D-2
Operating Instructions, 04/2015, FW V4.7.3, A5E34261542B AB
Meaning
STOP cam activation
STOP cam, minus
STOP cam, plus
Software limit switch, minus signal source
Software limit switch, plus signal source
Software limit switch, minus
Software limit switch, plus
Software limit switch activation
Software limit switch, minus actuated
Software limit switch, plus actuated
STOP cam minus active
STOP cam plus active
Advanced commissioning
7.6 Basic positioner and position control
173