Machsupport Forum
Third party software and hardware support forums. => HiCON Motion Controller => Topic started by: scratch on October 22, 2017, 06:08:37 AM
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Hi, i have modified the standard 3 phase spindle motor on my Denford Easiturn with the addition of an independently powered 240v single phase electric fan in place of the shaft driven one to promote better cooling at low speeds. My question is , can i use the M3 or M4 output signal from the Integra to the VFD to also power the 24v coil for the 240v relay to the electric fan or is this a bad idea?. what i'm aiming for is the fan to start up with the motor.
Many thanks
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you will need to assign separate output for your fan. you can override the M3/M4/M5 macros and turn on/off additional output for your fan. not a good idea to use the same output to control the 240v fan.