Nomad lock up on Y axis when homing


(Yvon Laramee) #1

Hi; I flashed the firmware to 1.1 and install CM 4.
When I homing sequence, the Z-axis operate as normal but
the table (y-axis) move to front of the machine, hit the switch and
the cnc lock. I test the Y limit switch and it is good.
No move on x-axis.
May be the value of Grbl are not good.
Is someone can return this value, I will check if mine are same
Regards


(William Adams) #2

After installing CM4 did you send the Nomad configuration? Go to the Settings tab https://www.shapeoko.com/wiki/index.php/SO3_Function_Test#Settings to do so.


(Yvon Laramee) #3

Hi William;
I test the move using the MDI and
Z-axis move as ask (ex : G00Z-5)
Y-axis move as ask (ex : G00Y5
When I do the same command to X-axis, nothing, no move
I disconnect the y-axis on the board and connect the x-axis there.
I send the command G00y15 and the carriage move

So,
-the Z motor is ok and the output signal too coming from the board
-the Y motor is ok and the output signal too coming from the board
-the X motor is operate when connected to the Y signal output coming from the board
but nothing when connected to the X output board

log file :

$132=100
$131=250
$130=250
$122=270
$121=270
$120=270
$112=1270
$111=2600
$110=2600
$102=200.0
$101=200.0
$100=200.0
$32=0
$31=2000
$30=10000
$27=5
$26=25
$25=1000
$24=100
$23=0
$22=1
$21=1
$20=0
$13=0
$12=.01
$11=.02
$10=3
$6=0
$5=0
$4=0
$3=1
$2=0
$1=255
$0=10

Regards
YLaramee


(William Adams) #4

Do you have a Nomad Pro or a Nomad Classic?


(Yvon Laramee) #5

Hi William;
I have a Nomad 883 Pro
regards