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New Lnb changer
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<blockquote data-quote="suedschwede" data-source="post: 1132996" data-attributes="member: 412760"><p>Today I almost finished rebuilding the SG-2500A, the end stops at +/-135° and the switching cams of the internal zero point switch were made.</p><p>One cam had to be removed and the other lengthened to maintain GOTO X functionality.</p><p>If GOTO -34° is entered at the JPC posi, the motor runs to -136°, if GOTO +34° is entered at the JPC posi, the motor runs to +136° and if GOTO 0° is entered at the JPC posi, the engine at 0° Regardless of where the motor is, you can return to the 0° position by entering "Move to reference position".</p><p>The low GOTO X default values at the JPC-Posi come from the divider ratio of the Cmos 4040 (1:4, example 34*4=136) which was installed in the motor.</p><p>Tomorrow I will test the divider ratio 2:1 again on the Cmos 4040, then with a default of 68° the motor would turn to 136°.</p><p></p><p>[ATTACH=full]143914[/ATTACH]</p><p>[ATTACH=full]143915[/ATTACH]</p></blockquote><p></p>
[QUOTE="suedschwede, post: 1132996, member: 412760"] Today I almost finished rebuilding the SG-2500A, the end stops at +/-135° and the switching cams of the internal zero point switch were made. One cam had to be removed and the other lengthened to maintain GOTO X functionality. If GOTO -34° is entered at the JPC posi, the motor runs to -136°, if GOTO +34° is entered at the JPC posi, the motor runs to +136° and if GOTO 0° is entered at the JPC posi, the engine at 0° Regardless of where the motor is, you can return to the 0° position by entering "Move to reference position". The low GOTO X default values at the JPC-Posi come from the divider ratio of the Cmos 4040 (1:4, example 34*4=136) which was installed in the motor. Tomorrow I will test the divider ratio 2:1 again on the Cmos 4040, then with a default of 68° the motor would turn to 136°. [ATTACH type="full"]143914[/ATTACH] [ATTACH type="full"]143915[/ATTACH] [/QUOTE]
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New Lnb changer
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