1. Insert the connector into the socket.
2. Press the cable into the holder provided for it.
3. Screw on the sensor cover. Take care that you do not catch the cable as you screw it in.
Figure 9-4 Electrical connection of the speed sensor 
Note
Replacing or adjusting the speed encoder
Replacing or adjusting the speed encoder in an incorrect manner can result in machine 
malfunctions. Arrange to have the speed encoder replaced or adjusted by Siemens service 
personnel. This will ensure problem-free functioning.
9.3.5 Replacing the DRIVE-CLiQ interface (encoder module)
Only trained Siemens service engineers (Page 131) are authorized to replace the DRIVE-CLiQ 
interface (sensor module).  
NOTICE
Electrostatic discharge
Electronic modules contain components that can be destroyed by electrostatic discharge. 
These modules can be easily destroyed by improper handling.
To protect your equipment against damage, follow the instructions given in the chapter ESD 
Guidelines (Page 18).
Maintenance
9.3 Repair
SIMOTICS M-1PH8  1PH818., 1PH822.
Operating Instructions 07/2016 117