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These (marked) values will cause a following error if you jog axis:

[AXIS_X]
MIN_LIMIT = 0
MAX_LIMIT = 200
MAX_VELOCITY = 40
MAX_ACCELERATION = 200

[JOINT_0]
AXIS = X
TAB = 0
CARD = 0
MIN_LIMIT = 0
MAX_LIMIT = 200
MAX_VELOCITY = 50
MAX_ACCELERATION = 200
TYPE = LINEAR
SCALE = 320
STEP_INVERT = False
DIR_INVERT = False
STEPGEN_MAX_VEL = 50.00

This is because there is no hardware headroom at 50 mm/s
so if s velocity of 50mm/s is commanded, the hardware may not be
able to keep up. This may be a MesaCT bug, the stepgen maxvel
value need to be about 20% larger than the axis and joint maxvel
values. In this case I would (for all joints) change the joint
maxvel to 40mm/s

Another possible cause of following errors is the close setting of the DPLL
sample time, I would change this from -50 usec to -200 usec

I would also toss all the jog filtering as it's just likely masking a setup issue

github.com/machinekit/mksocfpga Hostmot2 FPGA code for SoC/FPGA Zynq platforms

I’ve been trying to get some stuff working and it’s starting to get there, 

 Added some stuff and mpgs are reading and moving X, Y, Z but it immediately throws an error of positioning error, tired to adjust max acceleration for all axis, and also asked AI to help me make filtering/limiting, worked a little bit, but it went slow and unresponsive,

picture explains more of what happened 

sorry for all comments in the files being Swedish.

@Pipik and @SebastianM
No double posting please.

i dont do it over a wizard.. only by hand... in the hal and ini.

The issue with the error is being dealt with:
github.com/LinuxCNC/linuxcnc/issues/3510

Andy, did you delete your post?

9V is 90% of 10V, makes me think in the wizard the default values are 10%-90%, but not sure if on StepConf or PncConf.
Check the hal if that is the case, namely if the max PWM value is 90%.

Hi guys.
i am a little bit confused.
I get from amazon a pwm to 0-10v converter.
I try it out first on a arduino which has 5v outputs on the GPIOs. works fine.

then i switched to my 7i92 and 7i92t!
i reach only 9v -9.04v if i screw in the calibration cap.
In the hal i set different pwm base freq. from 1khz up to 30khz. nothing helps.

then i come to the point that the optocoupler on the converter isolate the circuit. this means for me it doesnt matter which voltage is coming from the mesa right?

what are the cause?
i dont search for circuit diagramms..

the idea what i have was to take a lm358 and make it on a breadboard..

but i ask here before waste my time.

thanks

 

No unfortunately a new Config with a MPG already included did not do the trick.
Manual jogging the X and Z axes works, continuos and inkremental but not with the encoder I intend to use as MPG.
I once again ran the suggested command "halcmd show pin | grep jog" - report attached.
Did not imagine it would be this challenging to get a MPG connected...
Sigi

 

You have the host set to the same address as the 7I96 card
(so you are pinging your host PC)

For a 7I96S set to 192.168.1.121, use 192.168.1.100/24 for the host 

For a 7I96S set to 10.10.10.10, use 10.10.10.100/24 for the host

( 10.10.10.10 is suggested rather than 192.168.1.121 as the 192.168.1.XX
range is often overlapped with local DHCP network addresses)

Try:

mesaflash --device ethernet --addr 192.168.1.121 --readhmid