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hi mark,i will give it a try,thks.

hi,i believe the version is 4.8.6.I did try the command line but did not success, because i am new to linux.can you let me know where can i change the date and time from the GUI.thks.

hello,can anyone let me know how to change the date and time in LCNC.thks

Sorry for the overlooked.. The model is Panasonic M9RC90GB4L2

Hi

I have recently purchased 3 units used Panasonic servo motors 100V 50Hz 1.8A. Can anyone help letting me know the suitable driver for these motors.

Thank you and best regards

NEED SOME HELP FINDING THIS BOARD. ANYONE KNOWS WHERE TO GET THIS BOARD? ATTACHED IS A PHOTO OF THE BOARD. PLS HELP.. THKS

hi everyone.

My plasma cutter capacitor just blow off ,and i dont no what kind of this capacitor and i cant find this type of capacitor(250wvdc/10-uf).does anyone know where can i get it .
please...

Hello johnsattuk.

thanks to help.thank you.

can anyone teach me how to calculate the gear & rack.
I have 14 tooth pinion attach to the motor.
and 48 and 16 tooth on a common shaft.
the 14 tooth pinion drives the 48 tooth gear and the 16...

Hi

Doorknob ,John

Both of you ,thank you so much .Now I know whats that all about.

I finally understand what it mean. thanks a lot.

deslee:banana:

HI John

Yes I did add the LEDS to the board .When switch on ,

the led from the IC pin 7 stay on.
when move forward and backward ,the two LEDS became on and off.
Is good to have a LEDS on...

Hi john

sorry for the late reply,my computer just attack by virus ,cant get online.

Anyway, thank you so much for all the information you provided.

The circuit you gave is working great ,...

are you jeff chen ?

hi john

I did used kcam for the l297/l298 drivers

what do mean test circuit from geckodriver?

can you draw the led circuit for me?

thanks

hello john
the circuit you give me is not working
I use it on kcam and mach3 no movement at all
any circuit I can try ? please let me know.
thanks.

stp/dir signals coming from parallel port....

Hi John,
does this mean i have to use 3 74241 to link it to my stp/dir bob?

so,i can use 3 drivers.

because i just have some basic electronics knowledge .thanks

you need the piperoller to do the job

thanks john 100 I used the stp/dir bob to control cw/ccw driver ,nowander it did not work . so,...

Can anyone please tell me what is the difference between this step/dir and cw/ccw on a stepper motor driver?because I dont know how to connect to the cw/ccw . please help

does any one know how to connect a bob with only "step" and "dir" connection to driver with cw+,cw-,ccw+,ccw- . please help thankyou.

Recently I bought 3 stepper motor driver (Melec Inc) Model AD-5410. The input is CW+1, CW-2, CW+3, CCW-4 and not the "Step" and "DIR" . My DB25 interface board only has "Step" and "DIR" . My...