3DOF power simulator

[tronicgr]

Hi,

Seems that your board resets. Setting it to 100ms won't help, will eventually happen again. Try the next steps...


Step 1:
Have a look in this post to see if grounding the crystal case (housing) helps with the resets.
http://www.x-sim.de/forum/viewtopic.php?f=39&t=132&start=100#p1629

Step 2:
Try a lower speed crystal. In the last firmware v1.1g I made, in the zip file you will find two versions of the firmware, one for crystal 22.1184Mhz and another one for crystal 18.432Mhz in case your atmega644 can't handle the overclocking and resets.

Thanos

[thecure]

in step 2, I have to change the quartz, or just update the firmware?

[tronicgr]

The crystal... and then load the firmware that fits the crystal...

[thecure]

ok..tks

[thecure]

I changed the quartz ....and TKS !!!!! PERFECT !! SUPERB !! ... ALL WORK.....I change the only thing that I can not set the KP

[tronicgr]

I changed the quartz ....and TKS !!!!! PERFECT !! SUPERB !! ... ALL WORK.....I change the only thing that I can not set the KP

Did you loaded the firmware for 18.432Mhz too??

For the KP issue, make sure you have 10ms delay or more for the "simulatorstart" string command ...

Thanos

[thecure]

yes i have loaded...I put 10ms 20ms 30 ms 40 ms ecc ecc, but does not work

[tronicgr]

You can change KP values only once per power cycle. If you stop the motion and start it again it won't change KP setting again until you power off the AMC1.6 or reset it...!!!


Thanos

[thecure]

before firmware's change i' managed to change KP...but i'll try tomorrow...tks
P.S: when i push the reset button I still read ""22 PWM", is it right?

[thecure]

ok my fault ....WORK!!