You can control speed(frequency) via Modbus by assigning each its own modus id.
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You can control speed(frequency) via Modbus by assigning each its own modus id.
Posting an update on my situation.
First great thread. I got very nice help from mactec54 on a new VFD running my lathe project. Found out a big mistake was to start the motor then put clutch on and had faults. Now starting with the clutch on it works fine.
I had a VFD on my mill and had a problem with the VFD faulting half the time when I switched it on. Attempted to change to a different VFD and was asking for help on that. THEN I got to thinking about what was wrong with the VFD on my mill. It was that I was starting the VFD first then switching the power on with a switch between the VFD and the motor. Took out the switch and let the VFD run the motor itself and it works fine. Goes to show the VFD should have full control of the motor with no switching between the VFD and motor.
I am shelving the new VFD for another day, don't need it.
I know it was dumb to have a switch between the VFD and the motor but that was the problem. Wouldn't have figured that out without this forum and this thread.
Thank You mactec54
Looking for some advice I have ordered a Huanyang HY04D023B 4.0kw VFD.
Would like to make sure the setting i have put together from this very helpful thread look correct.
My motor is a 2HP 230 volt 3 phase 5.2 amps 60HZ 3480 RPM Supply voltage is 240 single phase.
PD000= 0
PD001= 0
PD002= 0
PD003= 60
PD004= 60
PD005= 60
PD006= 2.5
PD007= 10
PD008= 230
PD009= 20
PD010= 8
PD011= 40
PD013= 8 for reset only
PD014= 15
PD015= 15
PD141= 230
PD142= 5.2
PD143= 4 poles
PD144= 3000
PD072= 60
PD073= 60
Any advise is welcome
Thank you for your time
Dan
Your numbers look Ok when using a VFD you can have a higher and lower Hz range if you need it, this will depend on what you are using your motor for, you have it set for a lower HZ RPMQuote:
Originally Posted by DanPoynter
You have PD011=40 minimum speed
PD073=60 should be 40 also
Mactec54 thank you for your reply, the motor is on a mill i will change PD073 to 40
Good afternoon. I have Model HY02D211B. I have successfully run the spindle via onboard controls and onboard POT. I have connected wires from PlanetCNC output board as follows:
Signal and common from PlanetCNC relay to FOR and DCM
Signal and common from PlanetCNC 0-10v variable to V1 and ACM
My relating VFD settings are as follows:
PD001 set to 1
PD002 set to 1
PD070 set to 0
With this setup and settings, I am able to start and stop the spindle via CNC controller. However, I am unable to control the frequency via CNC controller. The onboard POT will work, but only to half speed due to PD070. I have checked with meter to V1 screw terminal that the voltage changes appropriately dependent on speed command to CNC controller. What am I missing? Do I have a bad VFD?
Check the Jumper is on 1-2 , if the pot is active then you don't have Parameters set or the Jumper is incorrect, the pot is not active when using remote controlQuote:
Originally Posted by iBigNTastyi
Wait... there's a jumper too? Man, I feel like an idiot. Can you describe the location of said jumper?Quote:
Originally Posted by mactec54
Never mind. Reviewing the picture I took of the wiring at the VFD terminals, I can see the jumper off to the right. Can't believe I didn't notice that before...Quote:
Originally Posted by iBigNTastyi
No unless you know about these VFD Drives, many have the same problem with this Jumper, and other settings, but somewhere in this thread it would of been posted, there are so many posts things like this get lostQuote:
Originally Posted by iBigNTastyi
Hi. I have not read this whole tread, so it may have been answered before, but:
Is there any way to "reverse" specific inputs so i can use NC switches in stead of the NO switches that is in the wiring example?
I want to set up one input as Stop and one as E-Stop and want both of these to be NC inputs. (and the rest as NO)
Depends on what VFD Drive you have but if you have the Huanyang then you use RST and DCM for your Estop circuit and For and DCM for your StopQuote:
Originally Posted by flesvik
Both are switched with external Relays and are N/0 Relays they are closed to activate open for a Fault or Stop which you don't want it to be any other way
Yes it is the Huanyang driveQuote:
Originally Posted by mactec54
Ok. So multi-input 1 and 3 is NC inputs by default?
So i can set the following:
- PD044: Stop (4)
- PD045: Run (1)
- PD046: E-stop (13)
- PD047: Reversed (15)
- PD048: NA
- PD049: NA
And then the Stop and E-Stop will be NC inputs?
To make the system work yes, they open to stop or for a fault, the E stop circuit will be closed only after Reset in your Control is set so the Relay is No until ResetQuote:
Originally Posted by flesvik
The same for the stop that will be open until it has a signal to close from the control to close
If you have trouble ( some do ) with the RST connection you should use DRV and DCM connection
DRV and DCM
PD050 Parameter to set
Good evening,
I have an HY01D511B Huanyang VFD (110V 1.5kw) and a KL-800A Spingle (220V 400Hz).
I have it working for the most part but am having some issues with the spindle not responding to the M3 S0 or M5 commands.
The spindle is responding correctly to the SXXX part of the M3 commands when SX is greater than 0. Meaning as long as I'm not trying to stop it the speed control command is working as expected, but if I enter the M3 S0 or M5 command I the spindle just keeps spinning at the minimum defined value (7200 RPM or 120 Hz)
Could someone confirm the correct parameters for this VFD and spindle combination.
I plan to use a hardwired switch rather than a relay for safety purposes, so when needing to change a tool or interact with the spindle I will use the switch to ensure it cannot turn on, but I still want the ability to shut off the spindle when idle using just gcode commands. The problem I'm running into is I cannot get the spindle to stop with a M3S0 or M5 command.Quote:
Originally Posted by mactec54
Which parameters should I be looking at.
Hello,
Great thread. I have a 2.2kw spindle and the 3hp Hyuang VFD for it.
I am running an Acorn board and controlling the spindle with the software. I have controllable voltage from the board from 0 to 10 v. I have p001 set at 1 for remote control and p002 set at 1 for remote freq control.
When I run a program the spindle turns on and runs up to 400hz when the s16000 is what was called in the g code?
Is the remote considered a “pot” and do I need to configure p070, p 071 and p 072?
Thank you
Phil
Cut and paste what Parameters you have set as they all have to be correct for the speed to work correctlyQuote:
Originally Posted by Firepilot
J1 Jumper also has to be set for Remote Control
PD070=0 for 0-10v ( 1 ) for 0-5v
PD072=400
PD073=120
PD071 is not used leave at the default of 20
I think you have 72 and 73 backwards. PD072 is shown as meaning lower "analog" frequency. Default is 50 since motors will heat up badly at low rpm. because there's little back EMF from the windings.Quote:
Originally Posted by mactec54
PD073 is max "analog" frequency with default of zero, which I guess mean no limit, so effectively 400Hz = 24000 rpm for these units.
You also need PD002 =1 to set "external" input for frequency control. PD001=1 if you want remote on/off ie M3/M5
Then set PD044 ( or 45,46 ) =1 to set D1 ( or D2,D3 ) input terminal to use for on/off input . See p37 for more on that.
I used the following opto-isolator cct to interface to my controller CPU's GPIO lines:
Attachment 433498
Many thanks to OP for post the link to the doc. I have mislaid my paper manual and this is a life-saver.
No they are correct as per manual and have not changed in the last 10 yearsQuote:
Originally Posted by reg.miller
From the manual
PD072 Higher Analog Frequency
PD073 Lower Analog Frequency