You might be using a card that's too big I'm not sure what's the upper limit. I always use IGT 40MB PCMCIA cards like these:
SDP3B 40MB PCMCIA ATA Flash Card | eBay Also use your Fanuc control to format your flash card, that way you can't do any mistake in your FAT or FAT32 formatting selection, Fanuc doesn't recognize FAT32.
In manual:
NOTE:
1. Only Type I or Type II PCMCIA card is usable. The following card cannot be used.
- Card-bus card
- Dual mode card (Card- bus mode/PCMCIA mode) with Card- bus mode
- Type Ill card
2. Care about the direction of the card, and insert certainly.
B-63523EN/03
3. No card designed for use on +3.3 V can be used in the basic units (A08B-0082-B001 to
-8023).
CAUTION
If the door is opened, dust or coolant would enter and might cause any troubles. Please pay
attention.