Re: [Emc-users] Feed control

2014-06-08 Thread a k
i just switched two wires that go from TCHCAD to 7i33 and result is the same 5V - 970. 0V--1220 That is all that i can do right? On Sun, Jun 8, 2014 at 9:37 PM, Peter C. Wallace wrote: > On Sun, 8 Jun 2014, a k wrote: > > > Date: Sun, 8 Jun 2014 21:27:59 -0700 > > From: a k > > Reply-To: "E

Re: [Emc-users] Feed control

2014-06-08 Thread Peter C. Wallace
On Sun, 8 Jun 2014, a k wrote: > Date: Sun, 8 Jun 2014 21:27:59 -0700 > From: a k > Reply-To: "Enhanced Machine Controller (EMC)" > > To: "Enhanced Machine Controller (EMC)" > Subject: Re: [Emc-users] Feed control > > I would check the input connections (P2)-- > what looks wrong - out

Re: [Emc-users] Feed control

2014-06-08 Thread a k
I would check the input connections (P2)-- what looks wrong - out of range? what number? what should i look what is it --(P2)- input voltage from potentiometer? On Sun, Jun 8, 2014 at 9:15 PM, Peter C. Wallace wrote: > On Sun, 8 Jun 2014, a k wrote: > > > Date: Sun, 8 Jun 2014 21:08:26 -070

Re: [Emc-users] Feed control

2014-06-08 Thread Peter C. Wallace
On Sun, 8 Jun 2014, a k wrote: > Date: Sun, 8 Jun 2014 21:08:26 -0700 > From: a k > Reply-To: "Enhanced Machine Controller (EMC)" > > To: "Enhanced Machine Controller (EMC)" > Subject: Re: [Emc-users] Feed control > > --Those numbers might be possible if the THCAD input polarity were rever

Re: [Emc-users] Feed control

2014-06-08 Thread a k
--Those numbers might be possible if the THCAD input polarity were reversed does this mean something wrong and need to be change? is this power in polarity ? which one? to power on THCAD or power from potentiometer ? On Sun, Jun 8, 2014 at 12:21 PM, Peter C. Wallace wrote: > On Sun, 8 Jun 20

Re: [Emc-users] Feed control

2014-06-08 Thread a k
---And 0V input gives 1220 for encoder.03.velocity, and 5V input gives 970? yes with scale 100. setp hm2_5i20.0.encoder.03.scale 100 different scale gives different result. about imagebin.ca i can turn on camera and you can see all system -computer - wiring and changing figures etc--- in real tim

Re: [Emc-users] Feed control

2014-06-08 Thread Peter C. Wallace
On Sun, 8 Jun 2014, andy pugh wrote: > Date: Sun, 8 Jun 2014 20:06:49 +0100 > From: andy pugh > Reply-To: "Enhanced Machine Controller (EMC)" > > To: "Enhanced Machine Controller (EMC)" > Subject: Re: [Emc-users] Feed control > > On 8 June 2014 19:20, a k wrote: > >> Yes, i can make 1 V D

Re: [Emc-users] Feed control

2014-06-08 Thread andy pugh
On 8 June 2014 19:20, a k wrote: > Yes, i can make 1 V DC 2 or 3 or 4 or 5 or anything between those figures > --V DC with potentiometer. Maximum reading of voltage from potentiometer > is 5 V DC. And 0V input gives 1220 for encoder.03.velocity, and 5V input gives 970? Can you make a diagram

Re: [Emc-users] Feed control

2014-06-08 Thread a k
let me make correction. TCHCAD board has two power in terminals. First --- to make board work.- and i use USB to do that. Voltage reading between 4.89 to 4.88 Second to input variable Voltage from 0 up to +5V DC. i use for that cell phone charger and potentiometer. Yes, i can make 1 V DC 2 or

Re: [Emc-users] Feed control

2014-06-08 Thread andy pugh
On 8 June 2014 04:21, a k wrote: > i did check with voltmeter again voltage on power into TCHCAD and it > 4.89 to 4.88 > this is from USB power > is this ok? Close enough. But does your potentiometer setup also give you 0V? I am wondering if you have the potentiometer wired up correctly. Can you