Backup/Restoration Function - Mitsubishi Electric MELSERVO-J4 Series Instruction Manual

17.3

Backup/restoration function

• Do not use the backup/restoration function with the following conditions.
Function
Backup
Restoration
• After a restore is executed, wait for 40 s or more, and then cycle the power of the servo amplifier. When the
restore is executed with the absolute position detection system, a home position return must be performed
after the setting.
• If a restore is interrupted, all data may not be written to the servo amplifier, causing the restore to fail. If the
restore is interrupted, execute it again.
• Backup and restore cannot be executed from multiple GOTs to one servo amplifier at the same time.
• Do not read/write parameters with the engineering tool (MR Configurator2, etc.) while backup or restore is
being executed. Otherwise, data backup or restore may fail.
• The backup/restoration function is not available with a connection from a local station
The backup/restoration function is to back up and restore all parameter data, point table data and cam data in the MR-J4-
_GF_(-RJ) to GOT using SLMP. The following data can be backed up.
Item
Parameter
Point table
*1
Cam data
*1 Cam data can be backed up and restored only in the I/O mode. For details, refer to the following and GOT User's Manual. MR-J4-
_GF_(-RJ) Servo Amplifier Instruction Manual (I/O Mode)
For the procedures of backup/restoration, refer to the GOT User's Manual.
GOT2000
Use the GOT with GT Designer3 Version 1.151H or later.
For details of connected devices, refer to the instruction manual of each device.
17 APPLICATION OF FUNCTIONS
548
17.3 Backup/restoration function
Description
All parameter data
All point table data
All cam data
EtherNet
Non-functioning situation
At communication shut-off
During servo motor operation
At communication shut-off
At servo-on
Backup file name
SUBID0001.QBR
SUBID0002.QBR
SUBID0003.QBR
MELSEC iQ-R series
Parameter backup/
restoration
MR-J4-_GF_(-RJ)