About Fan test
SeriesType_5 (10 cm)YesCECH-25xxJTP-001SW2 SeriesType_5 (10 cm)20/200x33 (20%)58/540x39 (22%)59/570x3B (23%)60/600x3E (24%)62/610x40 (25%)63/620x43 (26%)64/640x45 (27%)65/650x48 (28%)70/690x4A (29%)73/730x50 (31%)Unknown fan stepsUnknown fan steps??/??YesCECH-25xxJSD-001SW2 SeriesType_5 (10 cm)20/200x33 (20%)59/540x39 (22%)60/560x3B (23%)60/590x3E (24%)61/590x40 (25%)62/610x43 (26%)64/650x45 (27%)65/660x48 (28%)69/700x4A (29%)Unknown fan stepsUnknown fan stepsUnknown fan steps??/??YesNotesThe table uses an ambient temperature of 20 celsius degrees, the value doesnt matters for the purpose of the table. PS3 manual states: Ambient Operating temperature 5°C - 35°C (41°F - 95°F)In "Temp1" column the exact temperature has no importance, there is a big gap in this first step (from minimal to around 54º the fan speed is the same), but the fan speed associated in "Speed1" is needed to know because is the minimalTemperatures in the format XX/YY are CELL/RSX in celsius degrees (°, {{degree}}, {{°}} or °)Fan speeds are in hexadecimal and in percentagesFirmware installations can change fan configuration values in syscon so the values can vary depending of firmwareFan has a special "test/clean" mode that sets the fan at max speed, only works in some PS3 models, to enter this mode first disconnect power cord from the wallet, then press eject button and keep it pressed, then connect power cord to the walletWhen the temperature of the PS3 is decreasing (like when exiting a game) it takes around 2 minutes to step back to the previous speed (to dont disturb the user with too much speed changes up and down). And never returns to the initial speed of 0x33 (tested for 20 minutes)Test conditionsTo make this test, first install "iris manager" and configure the fan speeds to be controlled by syscon (sys_sm_get_fan_policy in mode 1 allows to see the default values syscon is using in real time at the bottom of the screen)... then turn off the PS3 and let it cool for some hours to return to ambient temperatureAfter this preparation start the test by turning on the PS3 and enter in iris, go to fancontrol settings screen as faster as possible, then start taking notes of how the values that appears at the bottom of the screen changes over timeThis test can last over 60 minutes in some PS3 models and will not reach the higher temperature values because the efficiency of the cooling system doesnt allows the PS3 to overheat for obvious reasons. The maximun temperature on the test is not important for this table, the values of the fan speeds are (and the temperature asociated with
Key features of the Fan test that are enabled through these drivers include:
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- Tests for the real fan Metal - AllTheTests.com
When you first turn on your Original Prusa MK4/MK3.9 printer, it will start a selftest to verify the most common components of the printer. Make sure that your Firmware is always up to date in our Downloads pageWhat it testsThe printer goes through the following procedures:Hotend fan checkPrint fan checkSwitched fans checkLoadcell testX-axis checkY-axis checkZ-axis checkNozzle heater checkHeatbed heater checkGearbox alignmentFilament sensor testThe Loadcell test, Gearbox alignment, and Filament sensor test need user input, so stay near the printer for these parts of the selftest.TroubleshootingFansDuring the fans test, the RPM of each fan is shown on the bottom of the screen. Check and take note of the values. The expected maximum values are in the range of 7500-8000 RPM for the heatsink fan, and 5500-5900 RPM for the print fan. In case one of the fans fails the selftest, verify if there is nothing blocking the rotation of the fans, as debris might get between the blades. Bigger parts can be cleared with tweezers, and dust can be cleared with a computer cleaner spray.Hold the fan with your hand while using the compressed air. Otherwise, you might damage the blades.In case the fan is clean and the issue persists, open the LoveBoard cover and the fan door, and check the connection print fan or the heatsink fan. Make sure that they are in the correct slot.LoadcellBefore proceeding further, make sure that the printer is FULLY COOLED DOWN AT ROOM TEMPERATURE, and switched OFF! The nozzle on the Nextruder has to
