Need to send a reset to my VFD via modbus

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Need to send a reset to my VFD via modbus

Postby Greolt » Fri Dec 02, 2022 3:08 am

Occasionaly I push my spindle too hard by mistake and the VFD will error.
Because I control the VFD via modbus I don''t have the external reset button as that panel gets replaced by the ethernet connection.
This means I must shut down the power to get it to reset. This is a pain.

I want to make a reset button on screen button to reset it.
I think I have the modbus side of it OK.
I need to have a momentary event that the modbus macro can read and send the reset command to modbus.

I need an on screen button that can trigger a momentary event. Like a LED or similar that can be checked by the macro.
But it must be momentary to avoid sending a reset many times a second

Any help would be appreciated.
Greolt
 
Posts: 239
Joined: Sun Sep 04, 2016 6:22 am

Re: Need to send a reset to my VFD via modbus

Postby Greolt » Fri Dec 02, 2022 3:18 am

OK I think I may have figured it out.
Instead of including it in the macro loop I will write another macro just for that button.
Then it will only run once when button pushed.

I am a bit slow sometimes. :)
Greolt
 
Posts: 239
Joined: Sun Sep 04, 2016 6:22 am


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