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Diffstat (limited to 'docs/Config_Reference.md')
| -rw-r--r-- | docs/Config_Reference.md | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/Config_Reference.md b/docs/Config_Reference.md index 833e1457..90bf1770 100644 --- a/docs/Config_Reference.md +++ b/docs/Config_Reference.md @@ -2520,6 +2520,12 @@ pin: # enough for fans below 10000 RPM at 2 PPR. This must be smaller than # 30/(tachometer_ppr*rpm), with some margin, where rpm is the # maximum speed (in RPM) of the fan. +#enable_pin: +# Optional pin to enable power to the fan. This can be useful for fans +# with dedicated PWM inputs. Some of these fans stay on even at 0% PWM +# input. In such a case, the PWM pin can be used normally, and e.g. a +# ground-switched FET(standard fan pin) can be used to control power to +# the fan. ``` ### [heater_fan] @@ -2541,6 +2547,7 @@ a shutdown_speed equal to max_power. #tachometer_pin: #tachometer_ppr: #tachometer_poll_interval: +#enable_pin: # See the "fan" section for a description of the above parameters. #heater: extruder # Name of the config section defining the heater that this fan is @@ -2577,6 +2584,7 @@ watched component. #tachometer_pin: #tachometer_ppr: #tachometer_poll_interval: +#enable_pin: # See the "fan" section for a description of the above parameters. #fan_speed: 1.0 # The fan speed (expressed as a value from 0.0 to 1.0) that the fan @@ -2622,6 +2630,7 @@ information. #tachometer_pin: #tachometer_ppr: #tachometer_poll_interval: +#enable_pin: # See the "fan" section for a description of the above parameters. #sensor_type: #sensor_pin: @@ -2679,6 +2688,7 @@ with the SET_FAN_SPEED [gcode command](G-Codes.md#fan_generic). #tachometer_pin: #tachometer_ppr: #tachometer_poll_interval: +#enable_pin: # See the "fan" section for a description of the above parameters. ``` |