Siemens SIMATIC S7-200 System Manual page 319

Default configuration :
RP Seek Direction: Negative
RP Approach Direction: Positive
Positive motion
Negative motion
RP Seek Direction: Positive
RP Approach Direction: Positive
Positive motion
Negative motion
Figure 9-24 RP Seek: Mode 4
Open Loop Motion Control with the S7-200
LMT- -
Active
RPS Active
RP
RPS Active
RP
Work Zone
Number of ZP pulses
Work Zone
Number of
ZP pulses
Chapter 9
LMT+
Active
305