1763-RN003C-EN-P Micrologix 1100 Programmable

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efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,driveRelease NotesMicroLogix 1100 Programmable ControllersFRN 9Catalog Numbers 1763-L16AWA, 1763-L16BWA,1763-L16BBB, 1763-L16DWDTopicPageEnhancements2Corrected Anomalies3Additional Resources6About This PublicationRead this document before using MicroLogix 1100 controllers withseries B FRN 9 operating system firmware. Keep this document withyour MicroLogix 1100 Programmable Controllers Instruction SetReference Manual, publication number 1763-RM001.This document directs you to information on the FRN 5-9 features.IMPORTANTRSLogix 500/RSLogix Micro version 8.10 or later software is required toprogram the new functionality in MicroLogix 1100 series B controllers (FRN4-9)

efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive2 MicroLogix 1100 Programmable Controllers FRN 9EnhancementsEnhancements with Firmware Revision 6EnhancementDescriptionUser-defined web server packettimeout.Changed Web server packet timeout from 1 sec (fixed)to a configurable value, which can be adjusted bychanging the MSG Reply Timeout setting in EthernetChannel Configuration.Removed RTC access from Webserver subsystem.This change improves the system timer robustness andimproves process time. After the change, the RTC valuewith the Web server is read from System status file,not directly from the RTC module.Changed the maximum numberof pending connections from 5 to20 for Ethernet channels.The Web Server sub-system supports just oneconnection at any one time. If many connectionrequests are received (SYN commands), the WebServer sub-system can preserve the connectionrequests. With a normal Web client, the connectionrequests cannot exceed 15.Reduced maximum scan timewhen the Web server isconnected to client.When there is high communication traffic between theWeb server and client, the Web server service ispaused periodically to let the Ladder run.Improved Web serverperformance for cellular modemconnection.Modified Web server connectionhandling, and combinedsegmented HTML packets in thedata view page.Publication 1763-RN003C-EN-P - May 2009

efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,driveMicroLogix 1100 Programmable Controllers FRN 9 3Enhancements with Firmware Revision 6EnhancementDescriptionSimplified the data transferthrough the Ethernet channel,and improved the firmwarerobustness.Changed delay time from reply timeout to no wait forsending packets and disconnecting socket. Changeddelay time from wait forever to reply timeout whenallocating packets.Added the Reply to List Serverscommand for UDP ports.Improved system recovery andmaintenance.MSG errors are reported when the Ethernet bufferoverflows, instead of generating a Hard Fault.Enhancements with Firmware Revision 5EnhancementDescriptionImproved handling for onlineediting errors.DMA transfer errors during online editing no longerresult in a hard fault, but an OLE error instead.Reduced the system Interruptdelay for some instances.In some instances, a long interrupt delay is causedwhile issuing an instruction to enable HSC, STI, or EIIfunctions.Corrected AnomaliesCorrected Anomalies in Firmware Revision 9AnomalyDescriptionFragmentation 2h faultThis anomaly is observed when MicroLogix 1100receives large data packets.Publication 1763-RN003C-EN-P - May 2009

efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive4 MicroLogix 1100 Programmable Controllers FRN 9Corrected Anomalies in Firmware Revision 9AnomalyDescriptionEthernet packet lossDuring ARP aging, packets are dropped when thephysical mapping with IP and MAC address is absent fora packet that has just arrived.Packet loss in BOOTP port forinvalid packets.If some invalid BOOTP reply packets are received byMicroLogix 1100, the Ethernet buffer corresponding toits socket port will be locked.Ethernet I/P list identity requestThe Sender's Context field was truncated in the replypacket of a list identity request.The Sender's Context field is fixed for the following: List Identity Request List Interface Request List Server Request List Services Request UCMM respond register session UCMM Connected Object responsePublication 1763-RN003C-EN-P - May 2009

efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,driveMicroLogix 1100 Programmable Controllers FRN 9 5Corrected Anomalies in Firmware Revision 8AnomalyDescriptionUser Memory Clear 02H faultThis anomaly is observed when Modbus master protocolis selected for MicroLogix 1100 Channel 0, and highspeed STI (1ms) is implemented.DF1 command replyThere is a failure in the reply DF1 command when anASCII write instruction is executed in the ladderprogram.SMTP email serverre-connectionWith regards to message instruction, MicroLogix 1100may be used as an SMTP client. If the SMTP server iskilled by the user or by Microsoft Windows, and afterWindows sends an RST packet, MicroLogix 1100 doesnot detect it, and error 5DD is detected. In such a case,there is no way of clearing it except by cycling power tothe processor.SCP math instructionFixed the SCP math Indirect Addressing anomaly.Corrected Anomalies in Firmware Revision 7AnomalyDescriptionMicroLogix 1100 goes to faultmode and user program iscleared.This anomaly may occur during online editing throughEthernet/IP port, when you use a SVC instruction insidethe application.Corrected Anomalies in Firmware Revision 6AnomalyDescriptionEthernet port locks up.This anomaly may occur when Ethernet communicationtraffic is heavy. The Ethernet data transmission canstop due to internal Ethernet buffer overflow.Receiving invalid packets causesa hard fault.When invalid packets are received over the Ethernetchannel, a buffer overflow and hard fault may occur.Invalid packets are now ignored.Publication 1763-RN003C-EN-P - May 2009

efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive6 MicroLogix 1100 Programmable Controllers FRN 9Corrected Anomalies in Firmware Revision 6AnomalyDescriptionThe reply to an NOP commandwas generated on the UDP port.The reply to an NOP command should not be generatedon both TCP and UDP ports.Ethernet buffer overflow.The outside inbound socket is closed after sendingrequest to the controller. In FRN 5, this may cause anEthernet buffer overflow. This is fixed by promptEthernet buffer release for such connections.02h hard fault or 22h userwatchdog fault for consecutivebroadcast messages received.When the consecutive broadcast messages arereceived, the high frequency of Ethernet data packetprocesses may limit the time available for the ladderprogram to run. This may cause the user watchdogfault or even a hard fault. This is fixed by reducingfrequency of the Ethernet data receiving process.Additional ResourcesThis document contains additional information concerning relatedRockwell Automation products.ResourceDescriptionMicroLogix 1100 Programmable ControllersInstruction Set Reference Manual,publication 1763-RM001.Contains instruction sets and otherinformation specific to 1763 controllers.You can view or download publications athttp://literature.rockwellautomation.com. To order paper copies oftechnical documentation, contact your local Rockwell Automationdistributor or sales representative.Publication 1763-RN003C-EN-P - May 2009

efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,driveMicroLogix 1100 Programmable Controllers FRN 9 7Notes:Publication 1763-RN003C-EN-P - May 2009

efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,driveRockwell Automation SupportRockwell Automation provides technical information on the Web to assist youin using its products. At http://support.rockwellautomation.com, you can findtechnical manuals, a knowledge base of FAQs, technical and applicationnotes, sample code and links to software service packs, and a MySupportfeature that you can customize to make the best use of these tools.For an additional level of technical phone support for installation,configuration, and troubleshooting, we offer TechConnect support programs.For more information, contact your local distributor or Rockwell Automationrepresentative, or visit http://support.rockwellautomation.com.Installation AssistanceIf you experience a problem within the first 24 hours of installation, pleasereview the information that's contained in this manual. You can also contact aspecial Customer Support number for initial help in getting your product upand running.United States1.440.646.3434Monday – Friday, 8 a.m. – 5 p.m. ESTOutside United StatesPlease contact your local Rockwell Automation representative for anytechnical support issues.New Product Satisfaction ReturnRockwell Automation tests all of its products to ensure that they are fullyoperational when shipped from the manufacturing facility. However, if yourproduct is not functioning and needs to be returned, follow these procedures.United StatesContact your distributor. You must provide a Customer Support case number(see phone number above to obtain one) to your distributor in order tocomplete the return process.Outside United StatesPlease contact your local Rockwell Automation representative for the returnprocedure.Allen-Bradley, Rockwell Automation, TechConnect, MicroLogix, and PanelView are trademarks ofRockwell Automation, Inc.Trademarks not belonging to Rockwell Automation are property of their respective companies.Publication 1763-RN003C-EN-P - May 2009Supersedes Publication 1763-RN003B-EN-P - March 2008Copyright 2009 Rockwell Automation, Inc. All rights reserved.

Read this document before using MicroLogix 1100 controllers with series B FRN 9 operating system firmware. Keep this document with your MicroLogix 1100 Programmable Controllers Instruction Set Reference Manual, publication number 1763-RM001. This document directs you to information on the

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