Hello there.
I am using Arduino UNO , GRBL 1.1h and CNC shield on small desktop CNC. I am trying to troubleshoot limit switches but cannot get LIM output on terminal staus string . Here are settings

$0=10
$1=25
$2=0
$3=7
$4=0
$5=0
$6=0
$10=19
$11=0.010
$12=0.002
$13=0
$20=0
$21=0
$22=1
$23=3
$24=25.000
$25=500.000
$26=250
$27=1.000
$30=1000
$31=0
$32=0
$100=23.500
$101=50.000
$102=400.000
$110=200.000
$111=200.000
$112=200.000
$120=10.000
$121=10.000
$122=10.000
$130=200.000
$131=120.000
$132=50.000
ok


$10 is set to 19 , as per recommendations from public forums, but whatever I am doing I can't see any status in the output.
I am using TerraTerm at this point to communicate with GRBL

typical output is like that

?<Alarm|MPos:0.000,0.000,0.000|Bf:15,128|FS:0,0>
?<Alarm|MPos:0.000,0.000,0.000|Bf:15,128|FS:0,0>
?<Alarm|MPos:0.000,0.000,0.000|Bf:15,128|FS:0,0>
?<Alarm|MPos:0.000,0.000,0.000|Bf:15,128|FS:0,0>
?<Alarm|MPos:0.000,0.000,0.000|Bf:15,128|FS:0,0>
?<Alarm|MPos:0.000,0.000,0.000|Bf:15,128|FS:0,0|WC O:0.000,-1.000,0.000>
?<Alarm|MPos:0.000,0.000,0.000|Bf:15,128|FS:0,0|Ov :100,100,100>
?<Alarm|MPos:0.000,0.000,0.000|Bf:15,128|FS:0,0>

Any ideas, folks? Any help wil lbe gratly apreciated