Setting The Limits Of The Mechanical Limit Switch Module - Siemens 6DR50 Series Operating Instructions Manual

Installing/mounting
4.7 Installing option modules
4.7.5.1

Setting the limits of the mechanical limit switch module

Setting the L1 and L2 limits
To set the limits proceed as follows. The consecutive numbers refer to "Figure 4-15
Mechanical limit switch module (Page 62)".
1. Move the actuator to the first desired mechanical position.
2. Adjust the upper actuating disk
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
3. Move the actuator to the second desired mechanical position.
4. Adjust the lower actuating disk
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
See also
Mechanical limit switch module (Page 62)
64
point.
point.
Note
Adjusting the actuating disk
④
The actuating disks
their 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
and .
④
manually until the output signal at terminals 41 and 42
⑤
manually until the output signal at terminals 51 and 52
⑤
and are relatively difficult to move. This design prevents
Operating Instructions, 09/2014, A5E00074631-12
SIPART PS2 with and without HART
④