Hitachi Seiki HT 20S II Bar Feeder

Hello, I have an issue with finding parameters on disconnecting Breuning IRCO — ILS bar feeder from Hitachi Seiki HT 20S II (yasnac lx-3). We bought used lathe and it was coming with bar feeder, we don't need the bar feeder and trying to remove it from Hitachi system but cannot find where. Please help

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Your email I can show you how mines wired up will with a switch as a bypass.


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Originally Posted by Rinat89

Hello, I have an issue with finding parameters on disconnecting Breuning IRCO — ILS bar feeder from Hitachi Seiki HT 20S II (yasnac lx-3). We bought used lathe and it was coming with bar feeder, we don't need the bar feeder and trying to remove it from Hitachi system but cannot find where. Please help

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As written above, it may need a blanking on plug to simulate the safety signals from the bar feed. Ie. A harting type plug with link wires inside plugged into the machine barfeed interface socket, then usually you can switch off the barfeed by a switch on the panel or an option parameter bit.

If it was cobbled together by a third party user, you will need a wiring diagram. Barfeed machines have a hollow spindle and clamp cylinder, where chuckers often don't. A 3 jaw chuck signal is opposite to a collet chuck, some machines also have a toggle switch to reverse this function.

Quote:

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Originally Posted by servtech

As written above, it may need a blanking on plug to simulate the safety signals from the bar feed. Ie. A harting type plug with link wires inside plugged into the machine barfeed interface socket, then usually you can switch off the barfeed by a switch on the panel or an option parameter bit.

If it was cobbled together by a third party user, you will need a wiring diagram. Barfeed machines have a hollow spindle and clamp cylinder, where chuckers often don't. A 3 jaw chuck signal is opposite to a collet chuck, some machines also have a toggle switch to reverse this function.

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Thank you for your answer! I managed to make it like a fork as you said and turn off the barfeeder. Only now the M commands for clamping / unclamping the chuck do not work. Maybe I didn't install all the plugs. Can you specify switch on the panel or an option parameter bit to disable the barfeeder?