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docs: Reword sensorless homing high sensitivity test in TMC_Drivers.md 

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2022-09-14 17:13:48 -04:00
parent ee5bdbadd1
commit 79be427757
1 changed files with 5 additions and 4 deletions
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9
docs/TMC_Drivers.md
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@ -267,10 +267,11 @@ For tmc2130, tmc5160, and tmc2660:
SET_TMC_FIELD STEPPER=stepper_x FIELD=sgt VALUE=-64 SET_TMC_FIELD STEPPER=stepper_x FIELD=sgt VALUE=-64
``` ```
Then issue a `G28 X0` command and verify the axis does not move at Then issue a `G28 X0` command and verify the axis does not move at all
all. If the axis does move, then issue an `M112` to halt the printer - or quickly stops moving. If the axis does not stop, then issue an
something is not correct with the diag/sg_tst pin wiring or `M112` to halt the printer - something is not correct with the
configuration and it must be corrected before continuing. diag/sg_tst pin wiring or configuration and it must be corrected
before continuing.
Next, continually decrease the sensitivity of the `VALUE` setting and Next, continually decrease the sensitivity of the `VALUE` setting and
run the `SET_TMC_FIELD` `G28 X0` commands again to find the highest run the `SET_TMC_FIELD` `G28 X0` commands again to find the highest