14. COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC GENERAL-PURPOSE AC SERVO PROTOCOL)
14 - 22
14.5.3 Parameter
(1) Specification of the parameter group
To read or write the parameter settings, etc., the group of the parameters to be operated must be
specified in advance. Write data to the servo amplifier as follows to specify the parameter group.
Command Data
No.
Transmission
data
Parameter group
[8] [5]
[0] [0]
0000
Basic setting parameters ([Pr. PA_ _ ])
0001
Gain/filter parameters ([Pr. PB_ _ ])
0002
Extension setting parameters ([Pr. PC_ _ ])
0003
I/O setting parameters ([Pr. PD_ _ ])
0004
Extension setting 2 parameters ([Pr. PE_ _ ])
0005
Extension setting 3 parameters ([Pr. PF_ _ ])
000B
(Note)
Linear servo motor/DD motor setting parameters
([Pr. PL_ _ ])
Note. This is not available with the MR-J4-03A6(-RJ) servo amplifier.
(2) Parameter group reading
The following shows how to read the parameter group set with slave station.
(a) Transmission
Transmit command [0] [4] and data No. [0] [1].
Command Data
No.
[0] [4]
[0] [1]
(b) Return
The slave station returns the preset parameter group.
0
0
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_ _ ])
0
(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.
0 0 0
Symbol characters (9 digits)
Summary of Contents for MR-J4-100A(-RJ)
Page 19: ...10 MEMO ...
Page 75: ...1 FUNCTIONS AND CONFIGURATION 1 56 MEMO ...
Page 83: ...2 INSTALLATION 2 8 MEMO ...
Page 159: ...3 SIGNALS AND WIRING 3 76 MEMO ...
Page 203: ...4 STARTUP 4 44 MEMO ...
Page 351: ...7 SPECIAL ADJUSTMENT FUNCTIONS 7 40 MEMO ...
Page 365: ...8 TROUBLESHOOTING 8 14 MEMO ...
Page 387: ...9 DIMENSIONS 9 22 MEMO ...
Page 403: ...10 CHARACTERISTICS 10 16 MEMO ...
Page 553: ...12 ABSOLUTE POSITION DETECTION SYSTEM 12 30 MEMO ...
Page 567: ...13 USING STO FUNCTION 13 14 MEMO ...
Page 607: ...14 COMMUNICATION FUNCTION MITSUBISHI ELECTRIC GENERAL PURPOSE AC SERVO PROTOCOL 14 40 MEMO ...
Page 639: ...15 USING A LINEAR SERVO MOTOR 15 32 MEMO ...
Page 767: ...18 MR J4 03A6 RJ SERVO AMPLIFIER 18 84 MEMO ...
Page 856: ...APPENDIX App 41 ...
Page 905: ...MEMO ...