Exchanging HAL pins with Weintek HMI

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10 Dec 2015 14:11 #66732 by boyzo
Hello,

I need to exchange HAL pins with Weintek HMI. This devices is intend to connect to various PLC controllers and tha has built-in interface to them. I wonder if somebody connect LinuxCNC to it?

Regars

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10 Dec 2015 14:16 #66733 by andypugh

I need to exchange HAL pins with Weintek HMI. This devices is intend to connect to various PLC controllers and tha has built-in interface to them. I wonder if somebody connect LinuxCNC to it?


Can you give more details? Are you looking for a software interface or a hardware interface?

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10 Dec 2015 15:19 #66734 by boyzo

Can you give more details? Are you looking for a software interface or a hardware interface?


Weintek HMI has its own GUI dev. tools and can be connected by means of Ethernet, RS232, MODBUS etc to PLC devices (i.e. Delta, Siemens). After connection, HMI has access to all defined I/O devices in connected PLC.

I need simmilar approach, but insteed PLC I want to connect to LinuxCNC and read input pins adn werite outout pins.

Regards Bojan

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10 Dec 2015 16:27 #66738 by andypugh
There are existing Modbus to HAL components. That might be one approach.

It is possible that Classic Ladder looks enough like a PLC to offer the features you need.

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