#New VC500 config issues, specs below

9 messages · Page 1 of 1 (latest)

haughty ermine
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unless you are doing sensorless homing for X, you need to uncomment line 106

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you also need to uncomment line 270

haughty ermine
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Line 160 - the octopus board doesn't have 4 pin fan headers

haughty ermine
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  • did you attach the thermistor to your toolboard?
  • did you update your printer.cfg to match your thermistor type?
haughty ermine
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What thermistor do you have?

haughty ermine
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Do a search, you will find the example of what to change as this comes up often

haughty ermine
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you need to add this to your user overrides

[extruder]
sensor_type: PT1000
image.png
haughty ermine
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if it is working then you have your answer

fiery sentinel
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Good morning,
on the program of a 4028 4-wire fan, I can't get a speed feedback above 20000, I try at intervals but without result, the rpm drops to 0 / pin: !fan_part_cooling_pin
tachometer_pin: ^fan_part_cooling_tach_pin
tachometer_poll_interval: 0.000001
cycle_time: 0.00004