Thank You Marc Your information are very helpful. I have Mesa card 5i20 so I will try to use PWM output as DAC (with capacitor filter). I need to make some electronic to make negative voltage. What is maximum speed You have reached ?
Regards Tomek > Hi > I too use Baldor Microflex with EMC. 2 Analog outputs of a Motenc Card > are connected to the differential +/-10V speed input of the Microflexes. > Enable, Estop and Fault are the digital signals used too. > > The 2 analog outputs are differentially driven by the simple .comp named > "diffout" (see attachment). > > Basically I use a modified core_servo.hal with the following hardware > connection (X Axis for this example): > > newsig Xoutput-dac-pos float > newsig Xoutput-dac-neg float > > linksp Xoutput diffout.0.in > > linksp Xoutput-dac-pos diffout.0.out-pos > linksp Xoutput-dac-pos motenc.0.dac-00-value > > linksp Xoutput-dac-neg diffout.0.out-neg > linksp Xoutput-dac-neg motenc.0.dac-01-value > > Hope this helps, good luck. > > Regards > Marc > > > Am Freitag, den 13.04.2007, 22:44 +0200 schrieb Tomasz Brzozowski: > >> Hi All >> I have servoamplifirs with dir-pulse input and analog +/-10 V input >> (Baldor Microflex) and brushless servomotors >> What is the best configuration to driving this servo. >> >> Tomek >> > ---------------------------------------------------------------------- Zrob numer kumplom >> http://link.interia.pl/f1a5d ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
