Replace the memory unit and SD card 51
Replace the memory unit and SD
card
Replacing the memory unit
See 2 in figure replacement illustration on page 52.
1. To remove the memory unit, undo the fastening screw and pull the memory unit
out.
See the following figure.
2. Insert the new memory unit and fasten the screw.
Replacing SD card
The SD card is used to record fault information for analysis. It can be removed while
the drive is running. Please note that if
the SW version is lower than MHDRE 3.12.0.5,
it is unlikely for the
drive to report fault while inserting SD card back to the slot. The
fault can be reset by reboot
ing BCON.
Note: Do not remove the SD card while the yellow LED is on. It indicates that writing
procedure to the SD
card is in progress.
See 3 in figure replacement illustration on page 52.
WARNING! Do not remove or insert the memory unit when the control unit
is powered.
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