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Reply | Forward Message #112 of 178 |
Hello to all
 
I'm French user of the Fs2. This system is installed with a MK70 mount (Michael Knopf)
 
I need to fine tune the stellar speed. I tried to correct the gear ration following the procedure given in the FAQ of the Fs2 web site as folows :
 
M1_gear = 3200 changed to 32015 (be supposed the correct figure)
M1_FS/R  =200 changed to 20
 
The new parameters should give me roughly a proper tracking, however leaving these new figures gives me now more time to reach the speed asked (500 X if GOTO is launched for instance, the motors need also more time to decrease their speed then the target is supposed to be reached.
 
What other paramaters should be changed to get the same GOTO speed behavoiur as  in the initial set up??
 
Hope you can help me, thanks in advance for your support
 
Christian Andrzejewski
 
//astrosurf.com/candrzej


Thu Sep 18, 2008 6:36 pm

candrzej62
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Message #112 of 178 |
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Hello to all I'm French user of the Fs2. This system is installed with a MK70 mount (Michael Knopf) I need to fine tune the stellar speed. I tried to correct...
Christian Andrzejewski
candrzej62
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Sep 18, 2008
6:36 pm

Hello Christian, ... leaving these new figures gives me now more time to reach the speed asked (500 X if GOTO is launched for instance, the motors need also ...
Michael Koch
astroelectronic
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Sep 19, 2008
8:01 am

Thanks Michael I made some trials this evening, that's getting better to put higher figues in the M1_Accel But as I was not able to reach the figure 50 for...
Christian Andrzejewski
candrzej62
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Sep 19, 2008
10:29 pm

Hello Christian, ... Each trials gave me either 48 or 52. Is it normal ?? This is normal. The number of full steps of the motor is always a multiple of 4. You...
Michael Koch
astroelectronic
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Sep 21, 2008
4:13 pm
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