This may have been going on for some time as the Anycubic which I'm using has the cooling fan hidden on the effector's back side. But I've just noticed that it's no longer responding to On/Off/Speed commands given it by S3D nor to my own adjustment via the LCD. I've been googling a while without success, any guesses here? Thanks! https://reprap.org/forum/read.php?160,782712,782712#msg-782712 Sun, 19 Jul 2026 00:01:48 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?160,782712,783381#msg-783381 https://reprap.org/forum/read.php?160,782712,783381#msg-783381
Perhaps the cable has failed, or the fan output on the controller board? Or have you uploaded new firmware, which perhaps wasn't configured correctly?]]> dc42 Stepper Motors, Servo Motors, DC Motors Mon, 14 Aug 2017 17:31:20 -0400 https://reprap.org/forum/read.php?160,782712,783251#msg-783251 https://reprap.org/forum/read.php?160,782712,783251#msg-783251
One thing I've come across while Googling the trouble though said that brushless fans are iffy as to whether or not they'll respond to PWM control (the writer claimed that they shouldn't work at all). No idea how much or little truth there may be in this, but all of the fans at my disposal are brushless.]]> papilio Stepper Motors, Servo Motors, DC Motors Mon, 14 Aug 2017 03:17:45 -0400 https://reprap.org/forum/read.php?160,782712,783242#msg-783242 https://reprap.org/forum/read.php?160,782712,783242#msg-783242 o_lampe Stepper Motors, Servo Motors, DC Motors Mon, 14 Aug 2017 02:21:10 -0400 https://reprap.org/forum/read.php?160,782712,782712#msg-782712 https://reprap.org/forum/read.php?160,782712,782712#msg-782712 Thanks!]]> papilio Stepper Motors, Servo Motors, DC Motors Thu, 10 Aug 2017 06:16:31 -0400