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lethal375
458 Views, 6 Replies

Need help with Fanuc 21iTB post processor CAN Cycles

I have a Clausing Lathe with a Fanuc 21iTB control.

If I post NOT using CANNED cycles everything seem to work fine but when using CANNED cycles I get errors in the G71-76

If I post in A B & C then compare the G71 lines there is no difference but get errors when it gets to those lines.

I went to the manual and went through each line of the G71 cycle, all seems to be correct.

Probably something simple.

Any help or suggestions are greatly appreciated