reference procedure to zero axis

spannerman · Post by **spannerman** » Wed 05 Mar , 2014 21:55 pm

Denford Cyclone with Fanuc 2li control. It has a switch on the machine bed and I have asked Denford to confirm if this is a reference switch or an over travel switch. The battery alarm came on and despite changing the battery it triggered a 300 alarm and now requires the x and z axis to be referenced. Denford have supplied me with the proceedure to change the relevant parameters but it makes reference to a "datum position". Does anyone know what this is or has carried out this procedure? Any help would be appreciated.

Martin · Post by **Martin** » Wed 05 Mar , 2014 23:12 pm

Yes. They will be home switches so all you need to do is replace the APC batteries on both drives then power up & home both axis to clear the alarms.

spannerman · Post by **spannerman** » Thu 06 Mar , 2014 2:23 am

I have replaced the batteries but where do I position the drives to zero them? Do I have to manually drive them untill they hit the switches then change the parameters?

Martin · Post by **Martin** » Thu 06 Mar , 2014 7:57 am

You don't need to do anything with the parameters. Just press & hold in the X & Z buttons until the axis has homed out.

spannerman · Post by **spannerman** » Thu 06 Mar , 2014 15:35 pm

If you mean the X+, X-,Z+ and Z- buttons then nothing happens. All I get is the EMG flashing on the screen.

spannerman · Post by **spannerman** » Thu 06 Mar , 2014 16:34 pm

Restarted machine again and it rehomed!!!!!!!!!! Many thanks for your help

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