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        <title>Problem of Nema17 controller</title>
        <description> Hello to all

I explain my problem, I started a gen 7 (1.5) with Marlin as firmware and during my testing Repetier when I am sending a command to move an axis, the other motors starts at the same time on same direction  ..

I then left one Pololu with its motor, all connected to my  &quot;X&quot; part command and when the test engine meets all control Repetier, I click to move X or Y or Z the engine responds ... Mistere firmware or motherboard faulty ..?

Thank you for your help


Marc</description>
        <link>https://reprap.org/forum/read.php?1,359831,359831#msg-359831</link>
        <lastBuildDate>Tue, 15 Sep 2026 23:59:38 -0400</lastBuildDate>
        <generator>Phorum 5.2.23</generator>
        <item>
            <guid>https://reprap.org/forum/read.php?1,359831,360792#msg-360792</guid>
            <title>Re: Problem of Nema17 controller</title>
            <link>https://reprap.org/forum/read.php?1,359831,360792#msg-360792</link>
            <description><![CDATA[ Problem solved! It was a configuration error (the exmple file provided with Marlin encoded for DELTA and not a Cartesian printer;))<br />
<br />
Now X and Y is progressing well against by the Z motor is made ​​clack clack and go without ever turning back ..<br />
<br />
Someone has an idea?]]></description>
            <dc:creator>cram121</dc:creator>
            <category>General</category>
            <pubDate>Mon, 26 May 2014 18:39:32 -0400</pubDate>
        </item>
        <item>
            <guid>https://reprap.org/forum/read.php?1,359831,360106#msg-360106</guid>
            <title>Re: Problem of Nema17 controller</title>
            <link>https://reprap.org/forum/read.php?1,359831,360106#msg-360106</link>
            <description><![CDATA[ When debugging it's always a good idea to send G-code directly.<br />
<br />
For a Gen7 I always recommend to use Teacup first, because this is known to work well. Other firmwares are more feature-rich but also more complex and with less emphasis on physically sane motions.]]></description>
            <dc:creator>Traumflug</dc:creator>
            <category>General</category>
            <pubDate>Sun, 25 May 2014 07:35:30 -0400</pubDate>
        </item>
        <item>
            <guid>https://reprap.org/forum/read.php?1,359831,359831#msg-359831</guid>
            <title>Problem of Nema17 controller</title>
            <link>https://reprap.org/forum/read.php?1,359831,359831#msg-359831</link>
            <description><![CDATA[ Hello to all<br />
<br />
I explain my problem, I started a gen 7 (1.5) with Marlin as firmware and during my testing Repetier when I am sending a command to move an axis, the other motors starts at the same time on same direction  ..<br />
<br />
I then left one Pololu with its motor, all connected to my  "X" part command and when the test engine meets all control Repetier, I click to move X or Y or Z the engine responds ... Mistere firmware or motherboard faulty ..?<br />
<br />
Thank you for your help<br />
<br />
<br />
Marc]]></description>
            <dc:creator>cram121</dc:creator>
            <category>General</category>
            <pubDate>Sat, 24 May 2014 11:36:53 -0400</pubDate>
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