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Showing results for tags 'jz20-t40'.
Hi, i'm trying to upload an old program (U90Ladder) which had russian translation in cyrillic for display on PLC (JZ20-T40). Problem is when I download it to PLC there are only many "??????" on display. (see photos) In U90Ladder, there are also some random characters. PHOTOS: https://imgur.com/a/aadHilu I'm 100% sure program was ok before, because this program is already working in machine we sold few years ago- now customer need new PLC with same program as spare part. I tried: -changing language to Russian cyrillic in U90Ladder, -changing language on Windows, -tried windows XP also. I'm really thankfull for any advice or help.