Replace the memory unit and SD
card
Replacing the memory unit
WARNING! Do not remove or insert the memory unit when the control unit
is powered.
See 2 in figure
replacement illustration
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 rebooting 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
Replace the memory unit and SD card 51
on page 52.
on page 52.
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