Mitsubishi Electric MELSERVO MR-J4-03A6-RJ, Instruction Manual

Page: 435 / 610

10. COMMUNICATION FUNCTION (MITSUBISHI GENERAL-PURPOSE AC SERVO PROTOCOL)
10 - 12
10.1.2 Writing commands
(1) Status display (command [8] [1])
Command Data No. Description Setting range
Control
mode
Frame
length
CP/BCD
CL
PS
[8] [1] [0] [0] Status display data deletion 1EA5 4
(2) Parameter (command [9] [4], [8] [5])
Command Data No. Description Setting range
Control
mode
Frame
length
CP/BCD
CL
PS
[9] [4] [0] [1] to [F] [F] Writing each parameter
Writes the values of the parameters in the parameter group
specified with the command [8] [5] + data No. [0] [0]. Before
writing the values, therefore, always specify the parameter
group with the command [8] [5] + data No. [0] [0].
The decimal equivalent of the data No. (hexadecimal) value
corresponds to the parameter No.
Depending on
the parameter 12
[8] [5] [0] [0] Parameter group writing
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_ _ ])
0009: Option setting parameters ([Pr. Po_ _ ])
000B: Linear servo motor/DD motor setting parameters ([Pr.
PL_ _ ]) (Note)
000C: Positioning control parameters ([Pr. PT_ _ ])
0000 to 000C 4
Note. This is not available with the MR-J4-03A6-RJ servo amplifier.
(3) External I/O signals (command [9] [2])
Command Data No. Description Setting range
Control
mode
Frame
length
CP/BCD
CL
PS
[9] [2] [6] [0] to [6] [2] Communication input device signal Refer to
section 10.2.2. 8
(4) Alarm history (command [8] [2])
Command Data No. Description Setting range
Control
mode
Frame
length
CP/BCD
CL
PS
[8] [2] [2] [0] Alarm history clear 1EA5 4
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