Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 374

Part 6: Review on Replacement of MR-J3-_T_(DIO command/ Serial communication operation) with MR-J4-_A_-RJ
4.1.2 Writing command comparison between MR-J3-_T_ and MR-J4-_A_-RJ ([Pr. PT01]: "1_ _ _")
(1) Status display (Command [8] [1])
Command Data No.
[8] [1] [0] [0] Status display data deletion
(2) Parameter (Command [8] [4]/[8] [5])
Command Data No.
[8] [4] [0] [1] Write of parameters
(Note) to Writes the values of the parameters
in the parameter
[F] [F]
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. value (hexadecimal) corresponds
to the parameter number.
[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_ _ ])
0009: Option setting parameters
([Pr. Po_ _ ])
Note. For MR-J4_A_-RJ, the command is [9] [4].
(3) External I/O signals (Command [9] [2])
Command Data No.
[9] [2] [6] [0] Communication input device signal
[6] [1]
[6] [2]
Note. Differs according to the signal. Refer to each servo amplifier instruction manual for details.
(4) Alarm history (Command [8] [2])
Command Data No.
[8] [2] [2] [0] Alarm history clear
MR-J3-_T_
Setting
Description
range
1EA5
MR-J3-_T_
Setting
Description
range
Depen-
ding on
the
param-
eter
0000 to
0003，
0009
MR-J3-_T_
Setting
Description
range
(Note)
MR-J3-_T_
Setting
Description
range
1EA5
Frame
Description
length
4 Status display data deletion
Frame
Description
length
8 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.
4 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_ _ ])
000C: Positioning control parameters
([Pr. PT_ _ ])
Frame
Description
length
8 Communication input device signal
Frame
Description
length
4 Alarm history clear
6 - 95
MR-J4-_A_-RJ
[Pr. PT01]: "1_ _ _"
Setting
range
1EA5
MR-J4-_A_-RJ
[Pr. PT01]: "1_ _ _"
Setting
range
Depen-
ding on
the
param-
eter
0000 to
000C
MR-J4-_A_-RJ
[Pr. PT01]: "1_ _ _"
Setting
range
(Note)
MR-J4-_A_-RJ
[Pr. PT01]: "1_ _ _"
Setting
range
1EA5
Frame
length
4
Frame
length
12
4
Frame
length
8
Frame
length
4