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<title>Home - All Categories - Protocols  - DF1  </title>
<link>http://www.prosoft-technology.com/kb/category.php?id=21</link>
<description>This RSS Feed contains Articles of Category in the knowledge base. You can click on the title to view its content. Powered by PHPKB Knowledge Base Script (http://www.knowledgebase-script.com)</description>
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										<guid>http://www.prosoft-technology.com/kb/article.php?id=111</guid>
										<title>What does an error code of -200 (0xFF38) represent in my DFCM module?</title>
										<link>http://www.prosoft-technology.com/kb/article.php?id=111</link>
										<description><![CDATA[An error code of -200 (0XFF38) indicates the DFCM module expected a DLE-ACK message from the DF1 device, but received a DLE-NAK instead.    Related Keywords: ProLinx MVI46 MVI56 MVI71 MVI94 DF1 ]]></description>

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										<guid>http://www.prosoft-technology.com/kb/article.php?id=38</guid>
										<title>Can my ProSoft or ProLinx DFCM module communicate through an Allen-Bradley 1747-AIC module?</title>
										<link>http://www.prosoft-technology.com/kb/article.php?id=38</link>
										<description><![CDATA[The 1747-AIC module only converts the signal from RS-485 to RS-232. It does not convert the protocol from DH-485 to DF1, which the DFCM module requires. For DH-485 communications, check the ProSoft website for modules which support DH-485. ]]></description>

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										<guid>http://www.prosoft-technology.com/kb/article.php?id=81</guid>
										<title>What product can be used to connect more than one DF1 master device to one or more DF1 slave devices?</title>
										<link>http://www.prosoft-technology.com/kb/article.php?id=81</link>
										<description><![CDATA[The 5202-DFNT-DFCM4 or the 5202-MNET-DFCM4 gateways are capable of allowing multiple masters to communicate with 1 or more DF1 slave devices.  This gateway has 4 configurable DF1 serial ports that facilitates the exchange of data between the devices...]]></description>

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										<guid>http://www.prosoft-technology.com/kb/article.php?id=194</guid>
										<title>Why am I unable to communicate with Wonderware from a 4xxx or 5xxx Series gateway in a full Duplex DF1 configuration</title>
										<link>http://www.prosoft-technology.com/kb/article.php?id=194</link>
										<description><![CDATA[The Wonderware driver ABKF2 does not process or use the station ID when operating in Full Duplex mode.&nbsp; The DF1 full duplex specification requires a station id when more than one device is present on a network. A workaround has been implemented...]]></description>

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										<guid>http://www.prosoft-technology.com/kb/article.php?id=164</guid>
										<title>Is there a limit, in a DF1 message, of the number of registers requested or written in 1 command?</title>
										<link>http://www.prosoft-technology.com/kb/article.php?id=164</link>
										<description><![CDATA[Yes, the DF1 protocol limits the amount of words transmitted in a single command. This amount varies based on the functions code being used.     Related Keywords: DFCM MVI46 MVI56 MVI71 DF1 ProLinx MVI94 ]]></description>

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										<guid>http://www.prosoft-technology.com/kb/article.php?id=410</guid>
										<title>I am using a ProSoft DFCM solution (or possibly another DF1 protocol product) and I am having problems establishing and/or maintaining communications with a node that his been assigned Station Number</title>
										<link>http://www.prosoft-technology.com/kb/article.php?id=410</link>
										<description><![CDATA[The number 16, or 10hex, is a special number in the protocol.&nbsp; This number is used as an &#039;attention&#039; character, as special control character that alerts DF1 receivers that a command message or response is following.  DF1 protocol...]]></description>

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