Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 152

Part 4: Review on Replacement of MR-J2S-_CP_/CL_ with MR-J4-_A_-RJ
[Table 4.2] Compares the write commands between MR-J2S-_CP_ and MR-J4-_A_-RJ ([Pr. PT01]: when
setting "2 _ _ _").
(1) Status Display (command [8] [1])
Command Data No.
[8] [1] [0] [0] Erasing the status
display data
(2) Parameter (command [8] [4])
Command Data No.
[8] [4] [0] [0] Writing each parameter
to
The data number
[5] [A]
converted from
(Note) hexadecimal to decimal
corresponds to the
parameter No.
Note. MR-J4-_A_-RJ will be in the range between [0] [1] and [F] [F].
(3) External I/O signal (command [9] [2])
Command Data No.
[9] [2] [6] [0] Communication input
device signal
(4) Alarm history (command [8] [2])
Command Data No.
[8] [2] [2] [0] Alarm History Clearing
(5) Current alarm (command [8] [2])
Command Data No.
[8] [2] [0] [0] Clearing alarms
MR-J2S-_CP_
Description Setting range
1EA5
MR-J2S-_CP_
Description Setting range
Varies with the
parameter.
MR-J2S-_CP_
Description Setting range
Refer to "MR-J2S-
_CP Servo
Amplifier
Instruction
Manual" Section
15.12.5.
MR-J2S-_CP_
Description Setting range
1EA5
MR-J2S-_CP_
Description Setting range
1EA5
MR-J4-_A_-RJ
[Pr. PT01]: when setting "2 _ _ _"
Description
Erasing the status
display data
MR-J4-_A_-RJ
[Pr. PT01]: when setting "2 _ _ _"
Description
Writing each parameter
Write the parameter in
the parameter group
specified by the
command [85] + data
No. [00]. Thus, make
sure to specify the
parameter group by the
command [85] + data
No. [00] before writing
the value. The data
number converted from
hexadecimal to decimal
corresponds to the
parameter No.
MR-J4-_A_-RJ
[Pr. PT01]: when setting "2 _ _ _"
Description
Communication input
device signal
MR-J4-_A_-RJ
[Pr. PT01]: when setting "2 _ _ _"
Description
Alarm History Clearing
MR-J4-_A_-RJ
[Pr. PT01]: when setting "2 _ _ _"
Description
Clearing alarms
4 - 43
Frame
length
Setting range
4
1EA5
Frame
length
Setting range
Varies with the 8
parameter.
Frame
length
Setting range
Refer to "MR-J4- 8
_A_(-RJ) Servo
Amplifier
Instruction Manual"
Section 10.2.2.
Frame
length
Setting range
1EA5 4
Frame
length
Setting range
1EA5 4