Hi all,
Need some help in setting up FTP server on Win 7.
Some noob questions.
1) Is FTP server consider a "software application" that can be setup on any computer?
2) If the PC's IP...
Type: Posts; User: rainman
Hi all,
Need some help in setting up FTP server on Win 7.
Some noob questions.
1) Is FTP server consider a "software application" that can be setup on any computer?
2) If the PC's IP...
Hi all,
Basically I need 300-900ma (12/24V) to drive a controllable solenoid.
Is there a standard amplifier that I can use for this purpose? (Inputs can be potential input or 0-10VDC)
...
Hi all,
I'm trying to simulate the above effect.
The product will be a platform and holding this platform will be 2 or 3 actuators on each side (made up of total 4 or 6). A person will be...
Hi all,
Thanks I finally get everything right today. Its a silly mistake of mine.
I believed I got the phasing at at some point but "overdo" it and make it wrong again because of PID tuning.
...
Hi Mike,
Yes I'm from SG, you are right to say about the drive, I'm using the ZMP controller. The motor is harmonics motor.
I'm wondering if under the AUXFBDivisor I should set to 8000...
Hi Mike,
Thanks. There's a very good way to confirm on the motor poles but unfortunately this is a harmonics motor with built in gear, I doubt I can feel the poles.
I had confirmed the encoder...
I only did "reversed" the encoder by changing over the controller side by means of software parameter, unfortunately changing of A,A/,B,B/ are impossible with the right pin extracting tool.
I...
Thank you very much for the kind reply.
Unfortunately I tried all the 6 ways (UVW,UWV,VUW,VWU,WUV,WVU) and all give me the same result. It always enabled motor, give it a slight turn on shaft and...
Hi all,
I have a geared servo motor (incremental encoder + halls), a servo amplifier and a controller card.
The servo amplifier parameters had been configured manually to cater for the servo...
That's a straight forward and simple suggestion.
I'm looking at this, http://www.farnell.com/datasheets/57949.pdf
Probably will get 1-2pc to try out.
Thanks.
The receiving end is IPG YLS-200 laser, basically the 0-10VDC is meant to modulate the power of the laser.
There is no mention of the power requirement for this DAC input from the manual, support...
Hi all,
I'm using a controller with differential DAC output of +-10VDC, 3mA. I would like to amplify the output to say 100mA.
Eg; 6.5VDC 3mA to 6.5VDC 100mA
Is there any way can I DIY a...
Yes I am using XTL xenus drive and CME 2 software for the setup.
Master has been configured as current - analog. Slave configured as position - camming.
I'm using DAC output (+-10VDC) from my...
Hi Steve,
Yes I have a seperate encoder for the slave axis, the master axis encoder signals that goes back to the CNC controller are parallel connected to the slave's command input (High speed A...
Hi all,
Currently I'm constructing a master and slave gantry servo system using a single axis from the controller.
Controller-> X Axis Master->X Axis Slave (via high speed encoder A and B)
...
RGH41 linear encoder system
P and Q(Neg Limit) are open collector outputs, does it mean I need put a
pull up resistor (5kohm) to 5VDC?
Hi all,
Can someone tell me if the wiring connection is correct?
P (Pos Limit)------(-ve of opto coupler)
+5VDC------------(+ of opto coupler)
If I connect up this way, by default (no...
I have managed to unsolder it, and only it smell burnt, even the fuse is intact.
I'm thinking of buying a standard part and get it replaced, if it's still doesn't work then I will just have to...
Hi all,
I realised on the PCB board it says "FIL1", what does FIL means?
Is it a DC to DC converter?
Thanks.
Hi all,
I accidentally fried my PLC.
http://img.photobucket.com/albums/v208/rainman1978/Misc/PCBboard.jpg
There is an obvious burnt smell on the component as circled. I believe it is an...
Hi vger,
Thank you for your reply too.
I think I will take your advice to buy a PID controller for it....
I'm looking at this, specially for peltier
Do I have to consider the fact...
Hi Martin,
Thanks for the useful information, I'm trying to use it in a lab project, where it will specimen temperature is controlled and there are also some pumps and motors involved. The...
Yup John you are right.
It seemed to be quite a useful device, perhaps I can use it on my overclocked CPU.
Hi all,
I'm noob to the heating process and would like to know few things about the
Thermoelectric Coolers.
http://www.marlow.com/Products/productpage.asp?ProductID=98
1) Why is it...
Hi all,
I'm new to microcontroller, I wish to try out running a miniature servo motor with it.
I will be using PICkit and MPLAB, what the the differences between the 2?
I'm trying to...
Hi all,
I'm looking for the above connector, unfortunately the brand is unknown.
Anyone comes across this or may have seen equivalent, do let me know.
Thanks!
...
The whole thing looks like this......
http://img.photobucket.com/albums/v208/rainman1978/Misc/ClimateChamber.jpg
Hi all,
I would like to know if I am able to connect a (4-20ma output) humidity sensor to temperature controller (PID control)
Will the PID control goes haywire?
If I connect the humidity...
Thanks Vtxstar and rest who replied,
The maximum speed difference I can allow is around 2-3%, for instance 1000rpm for 1 motor and 1020rpm for the other.
The motor inductance is 19mH and...
Hi all,
I have 2 24VDC geared motors, which supposed to be running at the same speed.
Both motors are supplied with same 24V source. 1 was measured to turn 1 round at 70secs, the other at...