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Maintenance
9.3 Repair
9.3.12
Connecting the speed encoder
NOTICE
Electrostatic discharge
Electronic modules contain components that can be seriously damaged by electrostatic
discharge. These modules can easily be destroyed unless they are handled properly.
To protect your equipment against damage, follow the instructions given in the section headed
"Electrostatic Sensitive Devices" (Page 18).
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.
9.3.13
Replacing the DRIVE-CLiQ interface (encoder module)
Only trained Siemens service engineers (Page 161) 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).
130
Figure 9-9
Electrical connection of the speed sensor
SIMOTICS M-1PH8 1PH818., 1PH822., 1PH828.
Operating Instructions 10/2017
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