Originally Posted by
luckyvan
I connected my vfd (220v,7A,1.5 kw) to spindle(220v,1.5 kw but on its nameplate it is 6A) using mactec14 parameters as below and it is working well but the speed is fixed at 7200 rpm(120Hz) on display,it is not possible to change speed manually on vfd. I connected R as live and T as neutral and pin 1 to U 2 to V and 3 to W. Please, I need your help ,this is my first post and thanks for a really helpful cnc forum, a friend directed me here and I was suprised it was good as he told me.
Huanyang Mactec54
PD000=0 for Parameter unlock ( 1 ) for Parameter Lock
PD001=0 (1 For Remote Control)
PD002=0 ( 1 For 0-10v Terminal Control or Remote Trim Pot Control )
( J1 Also Needs to be set for Terminal Control )
PD003=400
PD004=400
PD005=400
PD007=20
PD008=220
PD009=15
PD010=8
PD011=120 ( 100 Minimum Setting with Quality VFD, 120 is Safe)
PD13= 08 is for Factory reset, Only use this to set VFD to Factory Default Settings
PD014 Acceleration=12 ( Adjust to suit)
PD015 Deceleration=12 (Adjust to suit)
( PD15 is ignored IF PD26=1 Then the Spindle will Coast to a Stop)
PD141=220 ( Motor Rated Voltage )
PD142= 6A ( Motor Max Amps) Since 6A is on spindle nameplate
PD143=2 ( Motor Number of Poles)
PD144=3000 (Max Motor RPM) =3,000= (24,000)
PD70=0
PD72=400
PD73=120