Siemens SIPART PS2 Operating Instructions Manual page 69

Procedure: Setting the limits L1 and L2
1. Move the actuator to the first desired mechanical position.
2. Adjust the upper actuating disk
3. Move the actuator to the second desired mechanical position.
4. Adjust the lower actuating disk
See also
Mechanical limit switch module (Page 67)
SIPART PS2 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00127926-AB
changes. Set a high-low or a low-high switchover as follows:
– Rotate the actuating disc beyond the switching point until you reach the next switching
point.
changes. Set a high-low or a low-high switchover as follows:
– Rotate the actuating disc beyond the switching point until you reach the next switching
point.
Note
Adjusting the actuating disk
The actuating disks
unintentional movement during operation. You can achieve an easier and finer
adjustment by reducing stiction temporarily.
● Move the actuator to and fro while simultaneously holding the actuating disks
⑤
.
④
manually until the output signal at terminals 41 and 42
⑤
manually until the output signal at terminals 51 and 52
④ ⑤
and are relatively difficult to move. This design prevents their
Installing/mounting
4.7 Installing the optional modules
④
and
69