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</o:shapelayout></xml><![endif]--></head><body lang=DE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hello to all,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>we want to use Hot-Connect of segments with GroupID switches from Beckhoff and IDS with EtherLAB master. With this functionality we are very flexible in topology and topology changes. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>So we can swap segments <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>We have the following Use-Case:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span lang=EN-US><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-US>Detect topology change (simple)<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span lang=EN-US><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-US>Stop Ethercat data exchange<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span lang=EN-US><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-US>Deactivate master to clean up the parameterization<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span lang=EN-US><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-US>Reinitialize the master <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The behavior is now if one slave in a segment is not known, or parameterization of a slave in a segment is missing the whole segment will stay in PREOP.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>But when we pull the last slave or segment the Master may have a problem (see error log below)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Example :<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'># ethercat sl<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 0 0:0 OP + CU78B Prozessor Modul) => always Group 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> </span><span style='font-family:"Courier New"'>1 0:1 OP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 2 0:2 OP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 3 0:3 OP + cSI71A 2K. Ser. Schnittstelle (RS232)<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> </span><span lang=EN-US style='font-family:"Courier New"'>4 0:4 OP + cDO73A 8K. Dig. Ausgang 24V, 0.5A<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 5 0:5 OP + cCI71A 2K. </span><span style='font-family:"Courier New"'>+/- Zaehler 24V, 1kHz<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 6 0:6 OP + EK1521 1-Port EtherCAT-Abzweig (FX-MultiMode)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 7 0:7 OP + cEC71B EtherCAT-Koppler (2A E-Bus, FX-MultiMode, ID-Switch) => Group ID switch 17<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> </span><span style='font-family:"Courier New"'>8 0:8 OP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 9 0:9 OP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>10 0:10 OP + cAI71A 2K. Ana. Eingang 0-20mA, DIFF<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>11 0:11 OP + cPC70A PROFIBUS DP Master<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>12 0:12 OP + cEE70A EtherCAT-Verl</span><span lang=EN-US style='font-family:"Tahoma","sans-serif"'>�</span><span lang=EN-US style='font-family:"Courier New"'>ngerung<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>13 0:13 OP + EK1101 EtherCAT-Koppler (2A E-Bus, ID-Switch) => Group ID switch 33 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>14 0:14 OP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>15 0:15 OP + cDO73A 8K. Dig. Ausgang 24V, 0.5A<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>16 0:16 OP + cAO71A 2K. </span><span style='font-family:"Courier New"'>Ana. Ausgang 0-20mA, 16bit<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>17 0:17 OP + cAI72A 4K. </span><span lang=EN-US style='font-family:"Courier New"'>Ana. Eingang 0-20mA, DIFF -> if this slave will disappear then it is O.K.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>18 0:18 OP + cEC71A EtherCAT-Koppler (2A E-Bus) => NO Group ID switch -> to ID 0 <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>19 0:19 OP + cDI73A 8K. </span><span style='font-family:"Courier New"'>Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>20 0:20 OP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>21 0:21 OP + cDO73A 8K. Dig. Ausgang 24V, 0.5A<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>22 0:22 OP + cCI70A 2K. +/- Zaehler 24V, 100kHz<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>23 0:23 OP + cAO71A 2K. </span><span lang=EN-US style='font-family:"Courier New"'>Ana. Ausgang 0-20mA, 16bit <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>24 0:24 OP + cEC71B EtherCAT-Koppler (2A E-Bus, FX-MultiMode, ID-Switch) => Group ID switch 49<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>25 0:25 OP + cDO73A 8K. Dig. Ausgang 24V, 0.5A<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>26 0:26 OP + cDI73A 8K. Dig. Eingang 24V, 3ms -> if this slave will disappear then there is an error<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'># <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'># <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'># <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>After Reinit O.K. by pulling slave 17:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US># <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'># ethercat sl<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 0 0:0 OP + CU78B Prozessor Modul<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> </span><span style='font-family:"Courier New"'>1 0:1 OP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 2 0:2 OP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 3 0:3 OP + cSI71A 2K. Ser. Schnittstelle (RS232)<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> </span><span lang=EN-US style='font-family:"Courier New"'>4 0:4 OP + cDO73A 8K. Dig. Ausgang 24V, 0.5A<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 5 0:5 OP + cCI71A 2K. </span><span style='font-family:"Courier New"'>+/- Zaehler 24V, 1kHz<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 6 0:6 OP + EK1521 1-Port EtherCAT-Abzweig (FX-MultiMode)<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> </span><span lang=EN-US style='font-family:"Courier New"'>7 0:7 OP + cEC71B EtherCAT-Koppler (2A E-Bus, FX-MultiMode, ID-Switch)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> </span><span style='font-family:"Courier New"'>8 0:8 OP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 9 0:9 OP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>10 0:10 OP + cAI71A 2K. Ana. Eingang 0-20mA, DIFF<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>11 0:11 OP + cPC70A PROFIBUS DP Master<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>12 0:12 OP + cEE70A EtherCAT-Verl</span><span lang=EN-US style='font-family:"Tahoma","sans-serif"'>�</span><span lang=EN-US style='font-family:"Courier New"'>ngerung<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>13 0:13 PREOP + EK1101 EtherCAT-Koppler (2A E-Bus, ID-Switch) => group ID 33 is defect<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>14 0:14 PREOP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>15 0:15 PREOP + cDO73A 8K. Dig. Ausgang 24V, 0.5A<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>16 0:16 PREOP + cAO71A 2K. Ana. Ausgang 0-20mA, 16bit<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>17 0:17 OP + cEC71A EtherCAT-Koppler (2A E-Bus)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>18 0:18 OP + cDI73A 8K. </span><span style='font-family:"Courier New"'>Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>19 0:19 OP + cDI73A 8K. Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>20 0:20 OP + cDO73A 8K. Dig. Ausgang 24V, 0.5A<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>21 0:21 OP + cCI70A 2K. +/- Zaehler 24V, 100kHz<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>22 0:22 OP + cAO71A 2K. Ana. Ausgang 0-20mA, 16bit<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>23 0:23 OP + cEC71B EtherCAT-Koppler (2A E-Bus, FX-MultiMode, ID-Switch)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>24 0:24 OP + cDO73A 8K. Dig. Ausgang 24V, 0.5A<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>25 0:25 OP + cDI73A 8K. </span><span style='font-family:"Courier New"'>Dig. Eingang 24V, 3ms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'># <o:p></o:p></span></p><p class=MsoNormal>#<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>After Reinit Error by pulling the last slave:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US># <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'># ethercat sl<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 0 0:0 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 1 0:1 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 2 0:2 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 3 0:3 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 4 0:4 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 5 0:5 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 6 0:6 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 7 0:7 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 8 0:8 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'> 9 0:9 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>10 0:10 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>11 0:11 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>12 0:12 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>13 0:13 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>14 0:14 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>15 0:15 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>16 0:16 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>17 0:17 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>18 0:18 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>19 0:19 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>20 0:20 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>21 0:21 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>22 0:22 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>23 0:23 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>24 0:24 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>25 0:25 PREOP + 0x00000000:0x00000000<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'># <o:p></o:p></span></p><p class=MsoNormal>#<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>Do you know if this is a known bug?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Best regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Dieter<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>