Found it! wrong value resistor.
I read the multimeter wrong lol
Thanks for the patience Peter!
On Fri, Jul 9, 2021, 5:01 PM andrew beck wrote:
> Just checked that. State 1=5v state 2 =0v
>
> What else should I check?
>
> On Fri, Jul 9, 2021, 4:54 PM Peter C. Wallace wrote:
>
>> On Fri, 9
Just checked that. State 1=5v state 2 =0v
What else should I check?
On Fri, Jul 9, 2021, 4:54 PM Peter C. Wallace wrote:
> On Fri, 9 Jul 2021, andrew beck wrote:
>
> > Date: Fri, 9 Jul 2021 16:49:05 +1200
> > From: andrew beck
> > Reply-To: "Enhanced Machine Controller (EMC)"
> >
> >
On Fri, 9 Jul 2021, andrew beck wrote:
Date: Fri, 9 Jul 2021 16:49:05 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
configs to study
also
also just confirming that the
hm2_7i92.0.encoder.03.input-index doesn't change state.
I can see a few options to change.
should I change to the IDX/ input?
or should I change the value of resistor?
regards
Andrew
On Fri, Jul 9, 2021 at 4:46 PM andrew beck wrote:
> just confirming that I
just confirming that I hava a 265ohm resistor between ground and the
encoder index input
On Fri, Jul 9, 2021 at 4:39 PM Peter C. Wallace wrote:
> On Fri, 9 Jul 2021, andrew beck wrote:
>
> > Date: Fri, 9 Jul 2021 16:21:05 +1200
> > From: andrew beck
> > Reply-To: "Enhanced Machine Controller
On Fri, 9 Jul 2021, andrew beck wrote:
Date: Fri, 9 Jul 2021 16:21:05 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
configs to study
hey
hey Peter
using a 7i77 mesa card
I just tried my PNP sensor now i have wired up the ground and 5v correctly
and have the signal wire into the pin 7 which is the index channel. I
have also changed the jumper for the index channel to single ended
operation.
it doesn't work... what am I doing
On Wed, 7 Jul 2021, andy pugh wrote:
Date: Wed, 7 Jul 2021 15:25:37 +0100
From: andy pugh
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
configs to study
On Wed, 7
On Wed, 7 Jul 2021 at 15:20, Peter C. Wallace wrote:
> Also some NPN prox's have built in pullups so may source 24V to the
> output when off.
Would a 5.2V zener at the terminal block be a sensible precaution?
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for
On Thu, 8 Jul 2021, andrew beck wrote:
Date: Thu, 8 Jul 2021 01:47:18 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
configs to study
Hey I do
On Wed, 7 Jul 2021 at 14:50, andrew beck wrote:
>
> Hey I do have npn proxy switches. They run on 6v how do I power Them
> though?
Definitely wait for the go-ahead from PCW on this one, but I think
that it is safe to wire pulled-up 5V inputs to the output of an NPN
prox that is powered from 24V
Hey I do have npn proxy switches. They run on 6v how do I power Them
though?
Can I use 24v field io?
On Thu, Jul 8, 2021, 1:40 AM Peter C. Wallace wrote:
> On Thu, 8 Jul 2021, andrew beck wrote:
>
> > Date: Thu, 8 Jul 2021 01:34:02 +1200
> > From: andrew beck
> > Reply-To: "Enhanced Machine
On Thu, 8 Jul 2021, andrew beck wrote:
Date: Thu, 8 Jul 2021 01:34:02 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
configs to study
Also
On Wed, 7 Jul 2021 at 14:36, andrew beck wrote:
>
> Also when you say Pull down resistor can I just solder that between the pnp
> prox output wire and the encoder input?
Is an NPN an option? (wouldn't need to be specifically a low voltage
one, I don't think)
--
atp
"A motorcycle is a bicycle
On Wed, 7 Jul 2021 at 14:15, Peter C. Wallace wrote:
> The encoder inputs have a 2K pullup resistor to 5V
At the point where I said "I am not PCW" that should be interpreted to
mean "ignore everything that I am about to say" :-)
I wasn't aware that the encoder pins were different, other than
Also when you say Pull down resistor can I just solder that between the pnp
prox output wire and the encoder input?
On Thu, Jul 8, 2021, 1:27 AM andrew beck wrote:
> Looks like I bought the wrong type of switch then lol.
>
> Do you think I'll lose accuracy with a resistor?
>
>
> Remember this
Looks like I bought the wrong type of switch then lol.
Do you think I'll lose accuracy with a resistor?
Remember this is my index pulse for spindle..
On Thu, Jul 8, 2021, 1:15 AM Peter C. Wallace wrote:
> On Wed, 7 Jul 2021, andrew beck wrote:
>
> > Date: Wed, 7 Jul 2021 20:47:35 +1200
> >
On Wed, 7 Jul 2021, andrew beck wrote:
Date: Wed, 7 Jul 2021 20:47:35 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
configs to study
peter
Awesome I'll power up tomorrow and try it out
On Wed, Jul 7, 2021, 10:22 PM andy pugh wrote:
> On Wed, 7 Jul 2021 at 10:58, andrew beck wrote:
>
> > Yep it's definitely 5v pnp I got them special from the manufacturer.
> > So can I just power it from 5v and 0v. And then the sensor output goes
On Wed, 7 Jul 2021 at 10:58, andrew beck wrote:
> Yep it's definitely 5v pnp I got them special from the manufacturer.
> So can I just power it from 5v and 0v. And then the sensor output goes into
> the 7i77 spindle z index input?
Yes, that should work fine.
--
atp
"A motorcycle is a bicycle
Thanks Andy!
Yep it's definitely 5v pnp I got them special from the manufacturer.
So can I just power it from 5v and 0v. And then the sensor output goes into
the 7i77 spindle z index input?
(Jumpered for single ended inputs of course)
On Wed, Jul 7, 2021, 9:51 PM andy pugh wrote:
> On
On Wed, 7 Jul 2021 at 09:51, andrew beck wrote:
> PCW can I use a 5v pnp sensor straight into the 7i77 encoder input same as
> I would do with the field io?
I am not PCW, but I think that should be fine, as long as it is
definitely 5V. Most prox sensors don't even work until they have 7V on
the
peter you found it lol!
I have the spindle turned on by a standard output from the 7i77 card anyway
so didn't check that the spindle enable signal was turning on the
hm2_5i25.0.7i77.0.1.spinena pin
i just went through it again and double checked stuff and netted the
spinena pin also and it
On Tue, 6 Jul 2021, andrew beck wrote:
Date: Tue, 6 Jul 2021 18:35:26 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: [Emc-users] spindle orientation help for a 7i77 card looking for
configs to study
hey
Since timeout is caused by the Q value, what happens if you mess with various
values for Q?
Martin
Hi Andrew,
I thought I would try this on my Pi4 to 7i92H to AC Servo Spindle with step/dir
and Quadrature Encoder.
Given I have step/dir and quad encoder this should be a no brainer.
Using
Hi Andrew,
I thought I would try this on my Pi4 to 7i92H to AC Servo Spindle with step/dir
and Quadrature Encoder.
Given I have step/dir and quad encoder this should be a no brainer.
Using the information from here:
http://linuxcnc.org/docs/html/gcode/m-code.html#mcode:m19
I added the
hey everyone.
i have been messing around all day with my cnc mill trying to get spindle
orientation working so that I can get my toolchanger working
I found a video on youtube from Tallas83 that showed what I want to do but
he used a 5i20 card and 7i33 and I am having trouble converting it to
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