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  • StoneB
  • StoneB
13 Dec 2024 22:05
Replied by StoneB on topic Xilinx Setup to edit config for 7i92T

Xilinx Setup to edit config for 7i92T

Category: Driver Boards

Thanks for your patience - I fixed that and I think I'm one last step from success!

I have been checking at least 5 times now, but I can't find where I have a typo in my pins: it says "mismatch on label in pin_slidersfxg_36...

Here's what I have:
constant PinDesc : PinDescType :=(
--     Base func  sec unit sec func      sec pin                    -- external DB25
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 00    PIN 1        Output 2 just GPIO
        IOPortTag & x"00" & PWMTag & PWMAOutPin,                -- I/O 01    PIN 14      Spindle DAC PWM
        IOPortTag & x"00" & StepGenTag & StepGenDirPin,            -- I/O 02    PIN 2        X Dir
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 03    PIN 15        Fault in just GPIO
        IOPortTag & x"00" & StepGenTag & StepGenStepPin,        -- I/O 04    PIN 3        X Step    
        IOPortTag & x"04" & StepGenTag & StepGenStepPin,        -- I/O 05    PIN 16       Charge Pump (16 KHz)
        IOPortTag & x"01" & StepGenTag & StepGenDirPin,            -- I/O 06    PIN 4        Y Dir
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 07    PIN 17        Output 1 just GPIO
        IOPortTag & x"01" & StepGenTag & StepGenStepPin,        -- I/O 08    PIN 5         Y Step
        IOPortTag & x"02" & StepGenTag & StepGenDirPin,            -- I/O 09    PIN 6        Z Dir
        IOPortTag & x"02" & StepGenTag & StepGenStepPin,        -- I/O 10    PIN 7        Z Step
        IOPortTag & x"03" & StepGenTag & StepGenDirPin,            -- I/O 11    PIN 8        A Dir
        IOPortTag & x"03" & StepGenTag & StepGenStepPin,        -- I/O 12    PIN 9        A Step
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 13    PIN 10        Input 1 just GPIO
        IOPortTag & x"00" & NullTag & NullPin,                      -- I/O 14    PIN 11        Input 2 just GPIO
        IOPortTag & x"00" & NullTag & NullPin,                       -- I/O 15    PIN 12        Input 3 just GPIO
        IOPortTag & x"00" & NullTag & NullPin,                        -- I/O 16    PIN 13        Input 4 just GPIO
        
                                                                                    -- 26 HDR    -- IDC DB25    
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 17    PIN 1        PIN 1         Output 2 just GPIO
        IOPortTag & x"01" & QCountTag & QCountQAPin,              -- I/O 18     PIN 2        PIN 14        Input 1 (Quad A)
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 19      PIN 3        PIN 2        Input just GPIO
        IOPortTag & x"01" & QCountTag & QCountQBPin,            -- I/O 20    PIN 4        PIN 15        Input 2 (Quad B)
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 21    PIN 5        PIN 3        Input just GPIO    
        IOPortTag & x"01" & QCountTag & QCountIdxPin,            -- I/O 22    PIN 6        PIN 16        Input 3 (Quad Idx)
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 23    PIN 7        PIN 4         Input just GPIO
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 24    PIN 8        PIN 17        Input just GPIO
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 25    PIN 9        PIN 5           Input just GPIO
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 26    PIN 11        PIN 6           Input just GPIO
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 27    PIN 13        PIN 7        Input just GPIO
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 28    PIN 15        PIN 8           Input just GPIO
        IOPortTag & x"00" & NullTag & NullPin,                    -- I/O 29    PIN 17        PIN 9           Input just GPIO
        IOPortTag & x"02" & QCountTag & QCountQAPin,              -- I/O 30    PIN 19        PIN 10        Input 1 (Quad A)
        IOPortTag & x"02" & QCountTag & QCountQBPin,              -- I/O 31    PIN 21        PIN 11      Input 2 (Quad B)
        IOPortTag & x"02" & QCountTag & QCountIdxPin,            -- I/O 32    PIN 23        PIN 12        Input 3 (Quad Idx)
        IOPortTag & x"00" & NullTag & NullPin,                        -- I/O 33    PIN 25        PIN 13        Input 4 just GPIO
  • PCW
  • PCW's Avatar
13 Dec 2024 21:15
Replied by PCW on topic Teknic Clearpath SDSK wiring to 7i96s

Teknic Clearpath SDSK wiring to 7i96s

Category: General LinuxCNC Questions

The enable outputs and input common are still not right
The drive enables could be wired in parallel as there is typically
no reason to drive them separately

Parallel Drive enable wiring could be:

+5V --> OUT0+
OUT0- --> all Drive ENA+
GND --> all Drive ENA-
 
  • PCW
  • PCW's Avatar
13 Dec 2024 20:42
Replied by PCW on topic homing with Phase Z encoder on MESA 7i96s

homing with Phase Z encoder on MESA 7i96s

Category: Advanced Configuration

Tuning/diagnosis will be quite difficult  without using halscope
  • JackRay
  • JackRay
13 Dec 2024 20:34
Replied by JackRay on topic homing with Phase Z encoder on MESA 7i96s

homing with Phase Z encoder on MESA 7i96s

Category: Advanced Configuration

my unit is degrees for a rotating axis. I don't know how to use a halscope.
  • PCW
  • PCW's Avatar
13 Dec 2024 20:11
Replied by PCW on topic homing with Phase Z encoder on MESA 7i96s

homing with Phase Z encoder on MESA 7i96s

Category: Advanced Configuration

Set your following error limits wide (1 inch or 25 mm)
and post a halscope plot of the following error when
you do a motion.
  • Teknic_Servo
  • Teknic_Servo's Avatar
13 Dec 2024 20:07
Replied by Teknic_Servo on topic Teknic Clearpath SDSK wiring to 7i96s

Teknic Clearpath SDSK wiring to 7i96s

Category: General LinuxCNC Questions

Hi fully_defined,

I'm an engineer with Teknic and came across your post. While we're not familiar with the exact board and pinout, the ClearPath wiring makes sense. (Good suggestions PCW)

If you encounter any problems or have other questions, please reach out directly at 585-784-7454 or teknic.com/contact/.

Best regards,
- Aaron B. Teknic Servo Systems Engineer
  • partec
  • partec
13 Dec 2024 20:07
Replied by partec on topic cam_align

cam_align

Category: Qtvcp

but sure, it works exactly as described, thank you very much for now, I'll be happy to test all sorts of things further
  • JackRay
  • JackRay
13 Dec 2024 20:05
homing with Phase Z encoder on MESA 7i96s was created by JackRay

homing with Phase Z encoder on MESA 7i96s

Category: Advanced Configuration

Good morning, gentlemen,
I'm coming back to you because even with your advice I can't adjust my encoder. I still have my “joint 3 tracking error” problem. I've made a short video showing how the position of my encoder reacts, as soon as I touch it, I get a tracking error. on the other hand, the scale of my encoder is correct on my B axis display.

My config file are attach .

Could you help me?
Thank you
  • cmorley
  • cmorley
13 Dec 2024 18:37
Replied by cmorley on topic cam_align

cam_align

Category: Qtvcp

This zipped file should work:
  • PCW
  • PCW's Avatar
13 Dec 2024 17:53
Replied by PCW on topic Xilinx Setup to edit config for 7i92T

Xilinx Setup to edit config for 7i92T

Category: Driver Boards

You have the old (G540) package name in your pinout file
  • Blume
  • Blume
13 Dec 2024 17:40
Replied by Blume on topic Probe Basic do not start

Probe Basic do not start

Category: QtPyVCP

ok, thanks, i try it
  • greg23_78
  • greg23_78
13 Dec 2024 17:14
Replied by greg23_78 on topic Solution fo "hm2 error finishing read" with no good PC

Solution fo "hm2 error finishing read" with no good PC

Category: Computers and Hardware

it's not common to have a 5V power supply, I'm going to order one, too bad it's not 24V because I have lots of power supplies :) .

I replaced the power supply with a laboratory power supply (variable voltage).

It seems to work!

thanks for your advice!
  • StoneB
  • StoneB
13 Dec 2024 17:10
Replied by StoneB on topic Xilinx Setup to edit config for 7i92T

Xilinx Setup to edit config for 7i92T

Category: Driver Boards

I did - it appears in the design - that's how it should be, right? 

The error that stops Synthesis is:ERROR : ***\7i92t\configs\hostmot2\source\7i92t-hm2\TopEthernet16HostMot2_efx.vhd(135): 'pin_slidersfxg_34' is not compiled in library 'efxlib' [VHDL-1240]

Here are my two edited files:  

File Attachment:

File Name: PIN_SLIDERSFXG_34.zip
File Size:10 KB
  • Lcvette
  • Lcvette's Avatar
13 Dec 2024 16:56 - 13 Dec 2024 16:57
Replied by Lcvette on topic Probe Basic do not start

Probe Basic do not start

Category: QtPyVCP

6 decimal places only for settings in the ini file.. you have too many for max feedrate, better check the rest of the file also
  • tommylight
  • tommylight's Avatar
13 Dec 2024 16:36
Replied by tommylight on topic Servo tuning for an axis that behaves different in one direction versus the othe

Servo tuning for an axis that behaves different in one direction versus the othe

Category: CNC Machines

Two things:
-Y axis is the one with rack/pinion? Check and clean the rack and pinion, they collect a lot of dust that gets pressed between the teeth. Use a wire brush. Also check the spring loading parts, they can be stuck and cause that kind of behavior.
-lower the P value for Y axis/joint a bit.
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