- #SETUP SERIAL MODBUS MACH3 HOW TO#
- #SETUP SERIAL MODBUS MACH3 DOWNLOAD#
- #SETUP SERIAL MODBUS MACH3 WINDOWS#
#SETUP SERIAL MODBUS MACH3 WINDOWS#
Alternatively, you can use the windows device manager to see which port was set for the new USB FTDI device). A little bubble will be displayed at the bottom right where it will notify you that a new device is being installed (be patient while windows assigns a com port). The com port will be shown as new hardward when you plug in the USB FTDI device. Set the parameters to the same settings you put into the VFD programming.
Next, go to the HuanyangVFD settings by clicking on Menu -> plugin control -> HuanyangVFD. We don't want mach3 to output a signal for a relay since the spindle will start up and turn off within the VFD and not from an external relay. Make sure that the Disable Spindle Relays checkbox is unchecked. Go to the ports & pins configuration and select the spindle setup tab. No you need to configure mach3 to use the HuanyangVFD plugin.
Enable the new plugin by clicking on the red cross on the left column next to the plug in. Start mach3 and click on Menu -> config ->Config Plugins. Next, you will need to configure mach3 to use the plugin library. This method is recommended since serial ports are not as common in computers these days. The device will have Rx and Tx connectors to connect to the VFD terminals with the same labels. There are a couple ways you can do this, but the recommended way would be to use an FTDI USB device which converts a USB to a serial com port. Connect the RX and TX lines to your computer.
#SETUP SERIAL MODBUS MACH3 HOW TO#
net 3.5 framework and install it: Follow the pdf that comes with the library file, but here is a synopsis of what you need to do (I also added a lot more information that may be useful during this process as the manual does not cover the main connections that need to be done): You will need to program your VFD so that it knows how to communicate with mach3 and the computer (go into the programming mode of the VFD and change these parameters): - PD001 - value 2 - Enables with communication aspect of the VFD - PD002 - value 2 - Enables frequency control from the communcations port - PD163 - value 1 - VFD address - PD164 - value 1 - Baud rate of 9600 (speed of the communication) - PD165 - value 3 - 8N1 RTU - 8 bits (that's the size of the word that gets communicated), N (No parity or no error checking) and 1 (1 stop bit) Copy the dll file to the PlugIns folder of mach3.
#SETUP SERIAL MODBUS MACH3 DOWNLOAD#
You can find this file at the mach3 support forum here: You will also need to download the Microsoft. The first thing you will need is the dynamic link library to pair with mach3 called the Huanyang VFD Mach3 PlugIn. It is possible to connect and configure the spindle VFD to the mach3 via an RS485 communication and protocol. How to configure 2.2KW VFD for Modbus communication with Mach3 Current Solution
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