FPΣ User's Manual 
 
6.1 Installation 
75 
6.1.6 Installing Communication Cassettes 
The communication cassette is easily attached to the FPΣ. 
 
NOTE
 
Turn off the power supply to the CPU before installing a cassette. 
 
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Procedure
 
1.  Remove cover using screwdriver 
 
2.  Install communication cassette 
 
1
 
Communication cassette 
3.  Plug in communication connector