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The vacuum chamber

Programing cable

6 posts in this topic

Hello all, Does anyone know of a schematic (SC09)/ alternative cable to program the A1S-S1 CPU. Secondly is it possable to fully reprogram the eprom via cpu port or do i need to remove the eprom and use a programmer as the data on the eprom is corrupt and i am unable to do anything with the cpu.

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Regarding the eprom, i think your are using A1SNMCA8KP eprom memory. I think is not possible to reprogram using cpu port. You need to use an adaptor like A6WA-28P for 28pin circuit and program it using pc. bye Max

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Here is the link to that topic http://forums.mrplc.com/index.php?showtopic...&st=0entry303 Good luck

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can anybody tell me what is the IC No. for the SC09, can find in the market?

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There's been another huge discussion about a homemade programming cable for the Mitsubishi PLCs here. Do a search for SC09 and I'm sure it will come up.

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