RE: Freqmod.o


Hmmm ... I read the linuxcnc.org handbook and it says about freqmod. "Phase stepping requires the computer to output the motor phase signals directly, the stepper driver is just an amplifier.".
 
I was planning to use a L298 dual H-bridge to drive my motors.
 
 A bipolar stepper motor would require two outputs for each of the two coils in the motor. The steppermod module only has step and direction. Am I misinterpreting something ?
-----Original Message-----
From: emc-at-nist.gov [emc-at-nist.gov]On Behalf Of William Scalione
Sent: February 10, 2003 6:40 AM
To: Multiple recipients of list
Subject: Re: Freqmod.o

Brad,
 
Same as when using steppermod. go here for the pinout
 
 
Bill
----- Original Message -----
From: Brad Nowak
Sent: Sunday, February 09, 2003 12:02 PM
Subject: Freqmod.o

Is there an official pinout for the freqmod module ? I have not been able to locate one.
 
brad


Date Index | Thread Index | Back to archive index | Back to Mailing List Page

Problems or questions? Contact