14. COMMUNICATION FUNCTION 
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Parameter group
0: Basic setting parameters ([Pr. PA_ _ ])
1: Gain/filter parameters ([Pr. PB_ _ ])
2: Extension setting parameters ([Pr. PC_ _ ])
3: I/O setting parameters ([Pr. PD_ _ ])
4: Extension setting 2 parameters ([Pr. PE_ _ ])
5: Extension setting 3 parameters ([Pr. PF_ _ ])
B: Linear servo motor/DD motor setting parameters ([Pr. PL_ _ ])
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(3)  Reading symbols 
The following shows how to read symbols of parameters. Specify a parameter group in advance. (Refer 
to (1) in this section.) 
 
(a)  Transmission 
Transmit the command [0] [8] and the data No. [0] [1] to [F] [F] corresponding to the parameter No. 
(Refer to section 14.4.1.) 
The data No. is expressed in hexadecimal. The decimal equivalent of the data No. value corresponds 
to the parameter No. 
 
(b)  Return 
The slave station returns the symbol of the parameter requested. 
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Symbol characters (9 digits)