Hi,
I' m installing EMC in a 3 axis mill using the parallel port. I having
difficulties with the control of the spindle. My machine uses a WEG
(CFW-08) vfd which has serial and modbus communications. I wrote a C
program to control the vfd using the serial port and its OK, but it runs
in a
On 21 July 2010 15:27, Mario - Promm ma...@promm.com.br wrote:
The other options could be use the WEG 0-10 V input or its electronic
potentiometer (one pin that increase rpm and other that decrease). It
hasn't a PWM input.
PWM to voltage is fairly easy (a resistor and a capacitor).
@lists.sourceforge.net
Subject: [Emc-users] Spindle configuration
Hi,
I' m installing EMC in a 3 axis mill using the parallel port. I having
difficulties with the control of the spindle. My machine uses a WEG
(CFW-08) vfd which has serial and modbus communications. I wrote a C
program to control
On Wednesday, July 21, 2010 03:16:09 pm Andy Pugh did opine:
On 21 July 2010 15:27, Mario - Promm ma...@promm.com.br wrote:
The other options could be use the WEG 0-10 V input or its electronic
potentiometer (one pin that increase rpm and other that decrease). It
hasn't a PWM input.
PWM