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Hi Robert,

I can see your connected but oddly no readings in VFD Status.
Make sure your using the HY14 net2 version I uploaded, the original had some problems, Also I made the mistake of renaming...

You can control speed(frequency) via Modbus by assigning each its own modus id.

Sorry about that, yes what you described above is what I meant and why confused with your first response .

msimpson99...sorry for the hijack, Great Job and your thread will certainly help many.
...

What code?????? Please provide a link.

I've done the 4 pin mod to my 4kw spindle, I tapped a screw on spindle cover same as pics found with a search, you will find mine also. Like I posted I do...

GC in NA and deal with inspections on a monthly bases. I see electricians now use 2 wire cable(+ground) regularly for 220 lines, as long as white is taped at panel and connection passes with no...

Mach3 has a it's own serial Modbus setup.

yes you will still need your RS485 converter and will need to remove the old Huanyang plugin

I complied a plugin for the GT series for UCCNC, as Gerry already pointed out it uses a standard Modbus protocol. Just a heads up, setting the parameter in GT series for frequency to be controlled...

Really didn't look into this since never replied to my post but just happened to catch this.

PD003
PD004
PD005

need to be set to 400HZ, I see you have PD003 set to 240 which is incorrect and...

Hello All,
I posted a new version of this plugin(HY14) and I'm sure it will help the few that had trouble with HY12, I also added a few new features and it can be found for download and testing with...

Hi Shinobiwan,

The missing chip Gerry is referring to can be viewed for reference with pic below, the red filled outline is where rs485 chip should be. The pic is 10 years old and haven't seen or...

Hi ybouchard, if you have full control with spindle talker than it must be a settings issue, please post your .pro file so I can see your settings. You can find it in your UCCNC directory /Profiles
...

This is the one I use, it gives a 14 day free trail period. Use dump view to post.

https://www.eltima.com/products/serial-port-monitor/

It may seem like it's communicating because written bytes are only showing what serial port is putting out, no test for rs485 and VFD. If no response than communication is your problem, even if a...

Hi Carl,
All ModbusEZ modbus settings need to be inputted as hex, there are many available converters found with a google search. I written a manual a while back that should answer all your...

That's and old version of ModbusEZ and you should try downloading the newest version. The serial monitor clip you posted shows the VFD is not responding.

Dan

Hi Jack,

UCCNC has a M3, M4 delay setting (Dwell) for when Cycle Start is pressed, this is to make sure your spindle gets to proper RPM before it starts cutting. I included this check in macro I...

Hi Jack,

Sorry long day and didn't have much time to play with this but have and idea for you to test, it would be something similar if implemented in plugin.

1. Create a field and use the Amp...

Yes, the VFD responds to every command. I can have plugin monitor the Status and if cycle start is pressed and VFD not responding..."Do Something"

Let me put a little thought into this to make...

Your Frequency address in Serial Monitor shows set to 0001 and your manual reads 2001 for frequency address. You also must remember each time settings are changed in ModbusEZ configure UCCNC needs to...

Hi Javabugz,

I see from the serial monitor data you posted your using multiple registers set in Modbus configure and in ModbusEZ manual shows to use single holding. I also see using multiple...

javabugz, post a link to your manual, I'm sure I can get you going or help determine where your trouble is.

Dan

There really wasn't a fix issue, a macro is a thread and shouldn't be canceled while running. That's why the functions ismacrostopped and ismacrorunning was added.

ESC will stop all movement but macro will continue...Try

if(exec.Ismacrostopped()){return;}

else{MessageBox.Show("????");}

Dezsoe created a macro that will achieve the same and will work with your version with 2017 screenset.

forum.cncdrive.com • View topic - Macro - SmartHome

I think changing parameter setting to "A001 = 2" or leave A001 = 3 and look at b031 parameter and change to 3 or 10. I took some snips from WJ200 manual and highlighted important values.

You can...

Ok...lets put aside how Mach3 is working and look at Serial Port data you posted and manual.

ModbusEZ sent holding register to set rpm to 5000 "01 06 00 01 20 8d checksum"

VFD responded with...

Hi Milosh,

Thanks! Your snip tells a lot, not owning a WJ200 I don't have the opportunity to read response from the wj200 and can only go by manual and others.

Your RS485 converter is working...

Hi Milosh,

When you start a session with serial monitor could you please just check dump view for pics?

The zip file you attached won't extract says file corrupt so I can't load.

Thanks,
Dan

Hi Gerry,

I think the converter is barely working in Mach3 like it's barley working in UCCNC. He is able to turn spindle on/off with UCCNC.

Where the problem is is when using the plus / minus...

Using posted settings the snip pic below shows what plugin is sending to Serial Port on UCCNC startup.


01 05 00 00 00 00 cd ca

01 = Modbus address

05 = Modbus function (write to single...