Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 142

Part 4: Review on Replacement of MR-J2S-_CP_/CL_ with MR-J4-_A_-RJ
MR-J2S-_CP_ or MR-J2S-_CL_
No. Name and function
52 Position range output address -
Set the address decreasing side of the position range
53
output address.
Use the same code for [Pr. 52] and [Pr. 53]. Otherwise,
a parameter error occurs.
Address:
□□□□□□
Upper
3 digits
Setting range: -999999 to 999999
55 Function selection 6
Select the handling method for the base circuit when
RES (Reset) is enabled.
0 0 0
Used to select the operation
method when RES (Reset) is ON
0: Base circuit shut-off
1: No base circuit shut-off
57 Function selection 8
Used to select the serial communication protocol.
0 0
Protocol checksum selection
0: Yes (Add checksum)
1: No (Do not add checksum)
Protocol station number selection
0: With station numbers
1: No station numbers
58 Function selection 9
Used to select the encoder output pulse direction and
encoder pulse output setting.
0 0
Encoder pulse output phase changing
Used to change the output A-phase and B-phase
positions of the encoder.
Servo motor rotation direction
Setting
value
CCW
A
phase
0
B
phase
A
phase
1
B
phase
Encoder pulse setting selection (refer to
parameter No.27)
0: Output pulse designation
1: Division ratio setting
Lower
3 digits
Parameter No.53
Parameter No.52
0000h
0000h
0000h
CW
A
phase
B
phase
A
phase
B
phase
Initial value
No.
CP CL
0 0 PT21 Position range output address -
Set the address decreasing side of the position range
PT22
output address.
One set consists of an upper level and lower level. Set
the range where the POT (Position range) is turned on
between [Pr. PT19] and [Pr. PT22].
Address:
Use the same code for [Pr. PT21] and [Pr. PT22]. [AL.
37 parameter error] occurs when a different code is
set.
To change the setting, make sure to set the lower 3
digit data first before setting the upper 3 digit data.
Setting range: -999999 to 999999
0000h PD30 Function selection D-1
Used to select the base circuit status when RES
(Reset) is ON.
0
Set the same value as for MR-J2S-_CP_.
0000h PF01 Used to select the protocol of function selection F-1
serial communication.
(Supported version: A3 version or later)
0
0000h PC19 Encoder output pulse selection
0 0
Setting
value
0
1
Set the same value as for MR-J2S-_CP_.
4 - 33
MR-J4-_A_-RJ
Name and function
＿ ＿ ＿ ＿ ＿ ＿
Upper 3 digits Lower 3 digits
[Pr. PT21
[Pr. PT22]
0
Operation to be performed for
the short-circuit of RES
0: Base circuit shut-off.
1: No base circuit shut-off
0
Protocol checksum selection
0: Yes (Add checksum)
1: No (Do not add checksum)
Protocol station number selection
0: With station numbers
1: No station numbers
Encoder pulse output phase changing
Changes the positions of the pulse output A-
phase and B-phase
Servo motor rotation direction
CCW CW
A
A phase
phase
B
B phase
phase
A
A phase
phase
B
B phase
phase
Encoder output pulse setting selection
0: Output pulse setting
1: Dividing ratio setting
2: Set the output pulse same as command
pulse
3: A/B-phase pulse electronic gear setting
4: A/B-phase pulse through setting
Initial
value
0
]
0000h
0000h
0000h