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Topic:   Meldas 520AMR alarm P30 parity error H

By: GuestPosted on: Nov 3 2017 at 09:41:13 PM
This error occurred during machine running.some time. Need help.

By: GuestPosted on: Nov 6 2017 at 11:42:13 AM
During Machine Running?

Are you drip feeding? and after some time, machine running for a while, you get that alarm and it stops?
P30 is a communications/data error. Check that you cable is in good condition, not too long, not running alongside power lines etc. Plugs/sockets etc are nice and tight.

But some CNCs will also throw this alarm when they experience a buffer overflow (data came too fast). Look in the DNC setup. See the 'Block Delay' setting. Set it to a bigger number.

Check that you cable is in good condition, not too long, not running alongside power lines etc.

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Topic:- Meldas 520AMR alarm P30 parity error H


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