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Yes I veryfied and it is recognized as a Com port (Arduino Tool Kit was already installed).
Just tried to change the USB port but still the same, modified the Com3 to Com4 label and still the same...

Thanks for the help.

BTW. The screen shot attachment links are at the bottom of my posting.

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From: [email protected] [mailto:[email protected]] On Behalf Of John Dammeyer
Sent: March-12-23 1:34 PM
To: [email protected]
Subject: Re: [MachCNC] Mach3 Modbus/Win10 problem

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For example.? I took a fairly new WIN-10 system that had been upgraded from WIN-7.? Even has MACH3 on it although I don't use it.

I plugged in an ESP32 DevKit1 and came up with the screen that shows it's got problems being recognized.? Unplugged it.

Next I went to the Arduino web page and downloaded the older 1.8 version of the Arduino IDE.

It downloads the .exe installer and then I answered yes to the various device drivers near the end.

When it was done I plugged in the ESP32 DevKit1 again and this time it shows up as COM5.

Now the device is recognized and likely MACH3 won't have a problem.

John

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From: [email protected] [mailto:[email protected]] On Behalf Of John Dammeyer
Sent: March-12-23 12:47 PM
To: [email protected]
Subject: Re: [MachCNC] Mach3 Modbus/Win10 problem

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Ok.? Bring up the device manager and see if the aeduino shows up as a serial port or under USB devices as unknown.

If unknown you can try installing the Arduino IDE which will likely install the proper device driver.

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Sent from my Samsung S10

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-------- Original message --------

From: "c.bellee" <c.bellee@...>

Date: 2023-03-12 12:26 p.m. (GMT-08:00)

To: [email protected]

Subject: Re: [MachCNC] Mach3 Modbus/Win10 problem

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This is just a USB arduino connection...

Le 12/03/2023 à 18:33, John Dammeyer a écrit?:

How are you connecting to the MODBus?? A USB dongle that acts as a serial port or a physical serial port?

After WIN-7 Microsoft disallowed most USB PID combinations unless the owners paid $5k or so for the right to have their configuration approved.

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From: [email protected] [mailto:[email protected]] On Behalf Of c.bellee
Sent: March-12-23 7:17 AM
To: [email protected]
Subject: [MachCNC] Mach3 Modbus/Win10 problem

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Hi,

Trying to move my Mach3/Ess from Win XP to Win10, I get an "Error triggered" "Art Code 1" and "Art Code 9991" at the startup.
If I create a new profile by cloning my working profile, everything works fine the first start (even the Modbus logic) but the second time I get the error again.
If I uncheck "Modbus InputOutput Support" before Exiting evrything works as normal the next Start.

I reinstalled everything from scratch but still the same, seems to be a Modbus/Win10 problem...

Mach version is : 3.043.062

Any idea ?

Thanks.

Chris

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Attachments:

1.???? USBDevice.jpg

2.???? USBDeviceWorking.jpg

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