Firmware Update - Okura Yusoki A Series Original Instructions Manual

5.7. Firmware update

The directory to Firmware update
is as follows.
System storage menu
↓
Controller data
↓
Firmware update
IMPORTANT
・Robot may be crashed if wrong firmware is written by mistakes.
・Only the qualified service person can work on the following procedure.
１．List of firmware
List of firmware files (SH software) in the [SH] folder in external memory selected is
displayed.
To select firmware file, pressing No. in the list allows to be reversed into blue color.
＊External memory (USB/CF) to be used can be selected by pressing [USB] ([CF])button.
＊When USB memory is used, insert a USB memory stick into controller before opening this
screen.
２．Firmware loading
It reads files selected at firmware list.
The version read out of file is shown up as [Version of selected file].
It can be compared with the [Current version].
３．Write firmware
Firmware of the version shown on [Version of selected file] is written to RC501.
Cycle main power after written.
Caution
Never ever shut down main power during writing it.
It won't operate correctly if shut down.
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