Hi to all, I'm hoping I'm posting this in the right place. I need help controlling a YL-620 vfd over modbus. I managed to make it work under Axis using this config
github.com/xsnoopy/LinuxCNC-Yalang-yl620...s485-Modbus---VFDmod
but now I would like to use it with qtdragon_hd. The problem is that I'm completlly lost on how to connect the hal pins. Yes, I'm a total noob with hal.
Till now I am able to control start spindle-cw and spindle-ccw and stop spindle but I can't control it's speed or get a reading of the vfd error count or error code.
I also a reading of spindle rpm's in the range of 200.000 rpm. I have a slight feeling that the reading might be wrong
Just to be clear, All works correctly in axis but I don't know how to properly connect the vfdmod pins to qtdragon.
Perhaps if someone guids me with this I might learn a thing or two. Till now, the quantity of information is so overwhelming triyng to figure out the docks.
This is my vfd.hal called by postgui_call_list.hal
Code:
# Spindle output speed
#net spindle-rpm-out vfdmod.spindle.rpm-out => pyvcp.rpm-out
#net spindle-at-speed vfdmod.spindle.at-speed <= spindle.0.at-speed
net spindle-forward vfdmod.control.run-forward spindle.0.forward
net spindle-reverse vfdmod.control.run-reverse spindle.0.reverse
net spindle-speed-in vfdmod.spindle.rpm-in spindle.0.speed-out-abs
net spindle-speed-out vfdmod.spindle.rpm-out spindle.0.speed-in #pyvcp.rpm-out
# Communication
#net pyvcp-is-connected vfdmod.rs485.is-connected => pyvcp.is-connected
#net modbus-errors vfdmod.rs485.error-count => qtdragon.spindle-modbus-errors
#net pyvcp-last-error vfdmod.rs485.last-error => pyvcp.last-error
# Status
#net TargetFrequency vfdmod.parameters.TargetFrequency pyvcp.TargetFrequency
net OutputCurent vfdmod.parameters.OutputCurent qtdragon.spindle-amps
net OutputVoltage vfdmod.parameters.OutputVoltage qtdragon.spindle-volts
#net MainLineVoltage vfdmod.parameters.MainLineVoltage pyvcp.MainLineVoltage
#net CurrentAccelerationTime vfdmod.parameters.CurrentAccelerationTime pyvcp.CurrentAccelerationTime
#net CurrentDeAccelerationTime vfdmod.parameters.CurrentDeAccelerationTime pyvcp.CurrentDeAccelerationTime
# User parameters
net P00.00 vfdmod.parameters.P00.00 #pyvcp.P00.00
net P00.01 vfdmod.parameters.P00.01 #pyvcp.P00.01
net P00.24 vfdmod.parameters.P00.24 #pyvcp.P00.24
net P06.00 vfdmod.parameters.P06.00 #pyvcp.P06.00
net P06.01 vfdmod.parameters.P06.01 #pyvcp.P06.01
net P06.02 vfdmod.parameters.P06.02 #pyvcp.P06.02
net P11.00 vfdmod.parameters.P11.00 #pyvcp.P11.00
net P11.01 vfdmod.parameters.P11.01 #pyvcp.P11.01
net P11.02 vfdmod.parameters.P11.02 #pyvcp.P11.02
net P11.03 vfdmod.parameters.P11.03 #pyvcp.P11.03
net P11.04 vfdmod.parameters.P11.04 #pyvcp.P11.04
As you can see I am triyng to modify the pyvcp axis config.
Thank you so much for your help.
