The XYZ and AB axis limits can be changed using the LIMITS command.
Instead of requiring an EPROM change, now the limit for any axis can be changed with setting a new value with the LIMITS command.
For example to set the limits for a Fadal TR-65 or TR-165 tilt rotary table with the limits +15 degrees -105 degrees enter the command as (use additional .1 to provide small cushion):
LIMITS,5,254.9,15.1
The limits for any axis can be changed with the LIMITS command providing complete flexibility to the work area limits. The limits shown below show A no limits. If an A rotary table limit was needed then one could be entered to change the no limit to a + and - limit in degrees.
Here are some examples of the fixed EPROMS Fadal would provide. There was no way to change this fixed limit values:
EPROMS;B-AXIS AC U15/U18 15P 105N;SET/2
Part number: ELE-0206
EPROMS, ABNOLIM - 1010-5,6 - U15, U18
Part number: ELE-0030
EPROMS;B-AXIS AC U15/U18 15P 105N;SET/2
Part number: ELE-0206