Need Help Pls...regarding the Kondo Robot KRS 784ICS
Need Help Pls...regarding the Kondo Robot KRS 784ICS
by chyun3
Fri Jun 30, 2006 4:29 am
HI guys , currently i'm playing with the KHR-1 and i hav some Question that i which to ask all the experts out thr.... 
Q1 ) what is the difference between the servo motor KRS 784ICs blue label and the red label .
Q2 ) How do we control the speed of a digital servo motor???Is thr anything related to the input signal---(8-20msec refresh rate)???
Q3 ) I wish to control the KRS 784ICS servo using other controller board--------Mini SSC II serial servo controller ( http://www.seetron.com/ssc.htm ) which is used to control analog servo motor....
will this analog servo controller work on digital KRS 784ICs ????
Q4 ) on the way......
pls help...pls help...
Q1 ) what is the difference between the servo motor KRS 784ICs blue label and the red label .
Q2 ) How do we control the speed of a digital servo motor???Is thr anything related to the input signal---(8-20msec refresh rate)???
Q3 ) I wish to control the KRS 784ICS servo using other controller board--------Mini SSC II serial servo controller ( http://www.seetron.com/ssc.htm ) which is used to control analog servo motor....
will this analog servo controller work on digital KRS 784ICs ????
Q4 ) on the way......
pls help...pls help...
Re: Need Help Pls...regarding the Kondo Robot KRS 784ICS
by limor
Fri Jun 30, 2006 10:26 am
Hi chyun3,
The differences were minor both in the gears and in firmware
Not 100% sure but i think speed control is done in software by the controller using delay timers. If you send the servo a pulse of the usual length ~900-1100us the servo will turn to that angle as fast as it can.
Yes.
chyun3 wrote:Q1 ) what is the difference between the servo motor KRS 784ICs blue label and the red label .
The differences were minor both in the gears and in firmware
chyun3 wrote:Q2 ) How do we control the speed of a digital servo motor???Is thr anything related to the input signal---(8-20msec refresh rate)???
Not 100% sure but i think speed control is done in software by the controller using delay timers. If you send the servo a pulse of the usual length ~900-1100us the servo will turn to that angle as fast as it can.
chyun3 wrote:Q3 ) I wish to control the KRS 784ICS servo using other controller board--------Mini SSC II serial servo controller ( http://www.seetron.com/ssc.htm ) which is used to control analog servo motor.... will this analog servo controller work on digital KRS 784ICs ????
Yes.
