Confusion on multiple Probes RRF 3.2
Jarery last edited by
in the patch notes it states :
"If you configure a Z probe using multiple M558 commands instead of a single one, you must make sure that only the first one has a P parameter. This is because M558 with a P parameter now sets default values before processing the other parameters of the M558 command."
My Config file has the following. :
; Z probes
M558 K0 P8 C"^zprobe.in" T18000 A5 H5 R0.2 S0.01 F600 B1 ;
G31 K0 P500 X0 Y25 Z2.557 ; inductive probe offset,
M558 K1 P8 C"^zstop" T18000 H5 R0.2 S0.005 F120 A10 B0 ;
G31 K1 P500 X0 Y0 Z0.730 ; Z switch offset
If on the second M558 command I remove the P8, when I do a G30 I get an error message of
"Error: in file macro line 47: G30: Z probe 1 not found"
So I do not understand the patch note of only having one with a P parameter, or am I doing something incorrect in my M558 commands ?
engikeneer last edited by engikeneer
@Jarery "If you configure a Z probe using multiple M558 commands..."
I.e. it is saying if you split the definition of a single Z probe over multiple M558 commands, it is only the first one that needs the P parameter.
You have two Z probes, so the note doesn't apply and you need to specify the pin for both. Maybe it could be a bit clearer...