bltouch v3.1 help😞
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That tutorial is out of date. Use https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_BLTouch
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there are a lot of errors in your config.
M574 Z0
this disable z endstops as well as probes
M307 H7 A-1 C-1 D-1
M307 H3 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouchwhich on is it?
M558 P5 H3 F500 T4000 X0 Y0 Z1 ; Set Z probe type to switch and the dive height + speeds
P5 is not for bltouch
G31 P500 X0 Y0 Z1.150 ; Set Z probe trigger value, offset and trigger height
your offset is wrong
M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
M305 P1 X200double configuration and P1 is configured twice.
you homing scripts do not contain G30 commands.
i would strongly suggest that you use the configurator to create a new config
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hello sorry for my delayed reply i have just used the configurator tool
I think it went well 
i changed a few things config.g -
G31 P500 X0 Y0 Z1.5
Change P500 to P25
You still need the X and Y offset.
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@Phaedrux said in bltouch v3.1 help
:P25
config.g getting there 
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M566 X1500 Y1500 Z1000 E200 ; set maximum instantaneous speed changes (mm/min)
M203 X2000 Y2000 Z375 E800 ; set maximum speeds (mm/min)
M201 X4000 Y4000 Z150 E800 ; set accelerations (mm/s^2)
M906 X900 Y900 Z900 E900 I30 ; set motor currents (mA) and motor idle factor in per centThe Z jerk value is a bit high perhaps. And the max speed and acceleration a bit low.
Try M556 Z300, M203 Z600, M201 Z300
For motor currents target 70% to 85% of the rated max for the motor.
M307 H7 A-1 C-1 D-1 ;disable heater 7 to free up for servo signal for BLTouch
M307 H3 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouchYou still have two heater pins unbound. If you're using Pin 3 for the BLtouch remove the H7, or vice versa.
M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
M305 P1 X200You still have two different things configured for heater P1. A thermistor and PT100. Which are you using?
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@Phaedrux said in bltouch v3.1 help
:PT100
ok this is a confusing part im using pin 8 heater3 from here https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe and i'm using a PT100 -
In that case, delete
M307 H7 A-1 C-1 D-1 ;disable heater 7 to free up for servo signal for BLTouchandM305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1 -
config.g did i mention I'm 41 and shit a retaining most information.
thank you very much for you're patience 
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just so you know what your dealing with this is a iture of my "temp" setup
my Frankenstein mad up of abs 
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and also thats the way my bltouch stays after it hits home
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@jobesynoob1234 said in bltouch v3.1 help
:and also thats the way my bltouch stays after it hits home
But does it deploy, retract, and trigger as expected?
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yes
all macros work so i take it the red flashing light is normal:/ because when i move the z-axis up and home z again the probe stays retracted and moves up instead. -
@jobesynoob1234 said in bltouch v3.1 help
:the probe stays retracted and moves up instead
Not sure what this means exactly.
Is the BLTouch flashing red or just lit at all times?
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@Phaedrux flashing
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Flashing would indicate error state. At what point does it error?
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@Phaedrux as soon as it probes the bed
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But it stops movement as it should?
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@Phaedrux i just tried to upload a video but files to big
and yup it stops but I can't use home z again until I click on the alarm release and drop pin macro because it will just keep moving up on every press -
@jobesynoob1234 said in bltouch v3.1 help
:alarm release and drop pin macro
You can add that command to the start of your homing files to make sure the probe is ready before homing.
Still doesn't explain why it's erroring. But if it works otherwise I'm not sure what else to say.
