Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 287

Part 7: Common Reference Material
(1) Conversion with the renewal tool
When MR-J2S series servo amplifiers are replaced with MR-J4 series servo amplifiers using the renewal
tool, the parameters related to I/O signal assignment can be converted according to the control signal
connection of the renewal tool when the conversion of I/O signal assignment with the parameter
converter function is set to "Enabled".
However, the following restrictions may be applied depending on the model of servo amplifiers to be
replaced.
1) Restrictions for MR-J2S-_A_
When the following function is used, you cannot use the renewal tool because there is no
compatibility of signal connections of the renewal tool. Set the conversion of I/O signal
assignment with the parameter converter function to "Disabled". Refer to Part 2 Section 3.3
"Comparison of Standard Connection Diagrams" and consider laying new cables or changing the
parameter setting.
a) Alarm code output setting: [Pr. 49]
2) Restrictions for MR-J2S-_CP_
When the following function is used, you cannot use the renewal tool because there is no
compatibility of signal connections of the renewal tool. Set the conversion of I/O signal
assignment with the parameter converter function to "Disabled". Refer to Part 4 Section 3.3
"Comparison of Standard Connection Diagrams" and consider laying new cables or changing the
parameter setting.
a) Alarm code output setting: [Pr. 59]
b) CN1A-19 pin setting (on the device assignment setting of the setup software (SETUP161E))
POINT
I/O signal assignment can be converted with MR Configurator2 of version 1.53F
or later.
I/O signal assignment cannot be converted with the parameter converter
function because the renewal tool is not available for MR-J2S-_CL_.
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