No, the ESS precludes the need for a breakout board. The only reason you may want one is if you need more than the four inputs and two outputs on the G540, in which case you will want a BOB as a...
Type: Posts; User: CoAMarcus
No, the ESS precludes the need for a breakout board. The only reason you may want one is if you need more than the four inputs and two outputs on the G540, in which case you will want a BOB as a...
Hopefully that will get you squared away. I always prefer to err on the side of caution, and this should get you back up and running quickly if the drive is indeed causing the problem.
bcurrey,
You can run those motors without the 3.48K resistor on the DB9 connector. It sounds like your motor is losing torque when the drive goes into standby mode where it cuts power to 70% of...
Despontene,
How old are your GR214Vs? We have seen some scenarios with a current spike on direction change with the GR214V with certain motor and power supply matchups. This is with the newer...
Where is the E-Stop issue? Is this the reset button in Mach3 or the physical E-Stop across pins 10 and 12 on the G540? If it is the computer then go ahead and toggle it while measuring the pin on the...
The most likely cause of a burned connector on the GND pin is a loose connection. The increased resistance from an incomplete connection on the header can lead to heating on the connector. I'd...
WEBB,
Are you using our XML file to setup Mach3? If so, can you take a screenshot of your PORTS AND PINS section of the CONFIG dropdown?
Harry,
Sorry for missing your original post. The GR214V will be the drive of choice for newer applications and will be much more rugged than the already bulletproof G213V. If you ever run into an...
The problem sounds like it may be an encoder issue. If you remove a motor from the machine and bench test it does it continue to show a FAULT state at all times? You will need to reset the drives on...
Sorry for the delay in getting back to you. Can you remove the other electronics entirely and connect a 9V battery across VFD GND and VFD IN? You will then need to repeat the same test and measure...
Can you measure the voltage out of the G540 across VFD GND and VFD OUT while you change commanded speeds? Lets see what you are actually sending the drive and if it is what it needs.
Unless I am reading it wrong, this drive is a standalone motor control that takes a STEP and DIRECTION signal. It looks like they call the STEP input "PWM" and DIRECTION input "F/R", which I assume...
Can you try swapping motors around so a different axis is controlling the X and Y? You will need to change your pins in Mach4 as well. I want to see if the problem stays on the Y axis or if it tracks...
I cannot speak for them but it was discussed as being an option in the future for the ESS. I'd stay tuned because there are some pretty cool things going on with the ESS.
Since my last post we...
Initially the GR570 will be ESS only, and that will be our preferred way of controlling it. We plan on having several different motherboards that accommodate other motion controllers like the UC300...
So for your NEMA 34 you have a maximum voltage of 92VDC that can go through it before it no longer has a linear relationship with power and heating. You can run those motors at 50VDC without issue...
In that case it sounds like the GR570 would not have the voltage you need, so the GR204V would likely be the best bet for you. There is a bit of a misnomer with steppers and the inductance formula...
Hey guys, we are having our customer appreciation sale starting on Wednesday, November 21 through Monday, November 26. Just use the coupon code THANKS10 at checkout and get 10% off of all orders and...
Roger,
That is one hundred percent correct. The HEDS can be used if you put a line driver on there, but those CUI encoders are so cheap it is often not worth the hassle to track down or build a...
Hey, sorry for missing this when it was posted. The G320X is designed to be a drop in replacement for the G320 with one caveat: its encode failure detection may trip with older encoders (mainly HEDS...
The case of the G540 should be grounded to DC(-) already through the mounting screws on each G250XR3 inside. It never hurts to be double sure you ground everything, but that wire may not be necessary.
Harry,
Well, the G540 is de-rated to 50VDC so that would likely not damage anything. The drop dead voltage is closer to 60VDC so if your 56VDC is clean (with 0% ripple), something a battery...
Sorry about that. We launched our new website on a Thursday at 4PM and there were some minor problems with the migration. If you have any feedback or complaints please let me know!
We have a pretty decent announcement to make soon regarding this; we have a huge new product nearing completion. The long and the short of it is a new version of the G540 that will run motors up to...
Yeah, I think the capacitor is worth trying on this. Shoot me an email with your address to [email protected] and I'll have the office mail one out to you on Monday. I've got tons of caps...
ger21,
Gotcha. The G214 already has an adjustable standby current through its T2 trimpot, and the GR214 will retain that feature.
The GR252 project is coming together pretty quickly and we are...
So our drives currently have high speed stall detection but we don't advertise it because it only works above certain speeds and is about 75% accurate. This one will be designed with the intention of...
We also have a rough idea for the new logo for these new drives. What do you guys think?
386260
jfong,
The reason the Trinamic chips are running quietly is likely due to a high microstep resolution; the GR252 will go up to 256 microstep so it will run very quietly at low speed. We will be...
What would be ideal for an adjustable current reduction? We have two paths we could go down: Either a DIP switch option that allows two choices of current reduction (i.e. SW1 ON = 100% current, SW1...