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Parameters That Need To Be Checked After Parameter Conversion - Mitsubishi Electric MELSERVO-J4 Series Transition Handbook

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Part 7: Common Reference Material

2.2.8 Parameters that need to be checked after parameter conversion

The following parameters may be required to be reviewed depending on your usage.
No.
Name
PA04
Function selection A-1
PA06
Electronic gear numerator
PA07
Electronic gear denominator
PA10
In-position range
PA09
Auto tuning response
PA19
Parameter write inhibit
PD03 to
I/O signal device selection
PD28
Po15
MR-D01 analog monitor 1 offset
Po16
MR-D01 analog monitor 2 offset
Po21
MR-D01 override offset
Po22
MR-D01 analog torque limit offset
PT01
Command mode selection
PT14
Backlash compensation
Initial
Setting
value
value
Forced stop deceleration function selection
To configure the same settings as those for MR-J3-_T_,
2000h
0_ _ _h
select "0_ _ _: Forced stop deceleration function disabled
(EM1)".
-
-
When a geared servo motor is replaced, the actual gear
ratio may differ before and after the replacement. If the
ratio differs after the replacement, set the values
-
-
considering the actual gear ratio.
When the value is over 4095 pulses with the in-position
range unit selection ([Pr. PC24]) of MR-J3-_T_ set to "_ _
_ 1: Servo motor encoder unit", the value will be converted
to 65535 pulses.
-
-
To use the same in-position range as before, set "_ _ _ 0:
Command input unit" and a value within the in-position
range considering the electronic gear setting value.
-
-
Adjust the gain value again after the replacement.
The setting value after the conversion from MR-J3-_T_ is
00ABh.
00AAh
00ABh
Set the value as required.
When the renewal tool is not used, disable conversion of
the input/output signal assignment (parameter converter
function). The parameters related to the input/output signal
assignment are not converted. Review wiring and settings
as necessary.
-
-
When the renewal tool is used, enable conversion of the
input/output signal assignment (parameter converter
function). The parameters related to the input/output signal
assignment are converted according to the control signal
connection of the renewal tool.
Not converted by the parameter converter function.
-
-
Set the value as required.
Not converted by the parameter converter function.
-
-
Set the value as required.
Not converted by the parameter converter function.
-
-
Set the value as required.
Not converted by the parameter converter function.
-
-
Set the value as required.
RS-422 communication - Previous model equivalent
selection
For communication commands, the status display and
reading/writing commands of input/output devices can be
0000h
1_ _ _h
used with the same data numbers and bit assignment as in
MR-J3-_T_.
In this case, set "Enabled (equivalent to MR-J3-T)".
When "Enabled" is set, MR Configurator2 is not available.
When the setting value of MR-J3-_T_ is over 4095 pulses,
the value will be converted to 65535 pulses.
-
-
The compensation amount must be readjusted for
replacement.
7 - 72
Description

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Melservo-j3 seriesMelservo-j3w series