Meldas 520 4th axis , cannot do more then 360 degree ALARM M1 operation error 0007

[Evolution]

Hello friend !! I want to know if it is possible to make the 4th axis spin more then 360 degree ? it seem to stop at the home limit every time , cannot do more then a full turn , it like 0 to 360 and back to 360 to 0 .

I have look at the hardware limit switch on the 4th axis and every thing is OK with a continuity test , 24v dc on the leads OK , Homing at start up OK , but with the MPG , JOG , MDI GCODE , M1 operation error 0007 at over travel ??!

Is there a parameter blocking the 4th axis to be able to make it run freely with rotation 360 degree and more ?

Thank for your reply !!

Best regards

Fred

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[Evolution]

Hello every buddy !! No one knows Meldas 520 ?? yes it is old but still working strong , still making my pay day. If there is someone that knows well meldas and can help who'd be very appreciated .

Thank you and best regards

Fred

[mechanics]

Hello Evolution what amplifiers and what motors do you use ?