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<p class="MsoNormal">Greetings!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">While reading <a href="https://public.ccsds.org/Pubs/727x0b5.pdf" target="_blank">
<span style="color:#212529">CCSDS 727.0-B-5</span></a> and <a href="https://public.ccsds.org/Pubs/720x2g4.pdf" target="_blank">
<span style="color:#212529">CCSDS 720.2-G-4</span></a> I noticed what might be a typo/ambiguity in the document(s) and was hoping to get some clarification.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Based on section 3.7.2 in the green book a SFO Message to User can contain multiple ‘Msgs to User’. That is to say, a single user message TLV can contain one or more reserved user messages. The blue book seems to convey this behavior in
section B.2.4.3 with the wording “One or more SFO Messages to User may be optionally included…”:<o:p></o:p></p>
<p class="MsoNormal"><img border="0" width="448" height="369" style="width:4.6666in;height:3.8437in" id="Picture_x0020_2" src="cid:image002.png@01D94B7F.FB068AA0"><img border="0" width="1102" height="370" style="width:11.4791in;height:3.8541in" id="Picture_x0020_3" src="cid:image003.png@01D94B7F.FB068AA0"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">On the other hand ‘Proxy Message to User’ does not seem to indicate that in section 3.2.2 of the green book, but the same wordage is used in section 6.2.3.3 of the blue book:<o:p></o:p></p>
<p class="MsoNormal"><img border="0" width="490" height="397" style="width:5.1041in;height:4.1354in" id="Picture_x0020_4" src="cid:image004.png@01D94B80.DE0002A0"><img border="0" width="1076" height="385" style="width:11.2083in;height:4.0104in" id="Picture_x0020_5" src="cid:image005.png@01D94B80.DE0002A0"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><u>Which leads to my question, is the wording “one or more” for the following sections in the blue book describing the existence of one or more TLVs in a given PDU or the existence of one or more reserved messages in that single TLV?<o:p></o:p></u></b></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Section 6.2.3.3<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Section 6.2.3.4<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Section 6.2.3.5<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Section 6.2.5.3<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Section B2.4.3<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Section B2.4.4<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Section B2.4.5<o:p></o:p></li></ul>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Perhaps asked another way, assuming I wanted to set 3 fault handler overrides could that be done with the following structure<o:p></o:p></p>
<p class="MsoNormal"><img border="0" width="1200" height="318" style="width:12.5in;height:3.3125in" id="Picture_x0020_1" src="cid:image001.png@01D94B7F.6577F370"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Or would I need to send three separate TLVs to affect the desired behavior?<o:p></o:p></p>
<p class="MsoNormal"><img border="0" width="915" height="925" style="width:9.5312in;height:9.6354in" id="Picture_x0020_6" src="cid:image006.png@01D94B83.1F637130"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you for any help you can provide!!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-size:12.0pt;font-family:"Segoe Script";color:#1F497D">Andy Willms<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Barlow;color:#1F497D">AERS SW Applications Engineer III<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt;font-family:Barlow;color:#1F497D">Blue Origin -</span></b><b><span style="font-size:9.0pt;font-family:Barlow">
<span style="color:#1F497D">Orbital Launch Site</span></span></b><span style="font-size:9.0pt;font-family:Barlow;color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Barlow;color:#1F497D">8082 Space Commerce Way<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Barlow;color:#1F497D">Merritt Island, FL 32953
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Barlow;color:#1F497D">(C): 716-213-8502<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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