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Robert Lightfoot

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Robert Lightfoot


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1 to 20 of 24 total
Posted By Robert Lightfoot Mar 21, 2024 08:16:00 PM
Found In Egroup: Automation Control
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It has been Five (5) months now and Factory Talk Updater V4.10 (still latests and greatest) says I need to patch my CCW13 and CCW21 systems, but fails when I attempt to do so and if I goto the PCDC and patch manually it does not acknowledge the patching. I know its free software, but it would be nice ...
Posted By Robert Lightfoot Feb 13, 2024 02:49:44 PM
Found In Egroup: Installation & Activation
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Circling Back on PatchTuesday of Feb 2024 to confirm that FTUpdater V4.10 is now cleaning up after itself on the agents. Nice improvement!
Posted By Robert Lightfoot Jan 09, 2024 02:56:00 PM
Found In Egroup: Installation & Activation
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Three or Four Months ago I stumbled on a great tool the FactoryTalk Updater. Turns out it has been out for sometime, but not hyped much at least in the automation circles I travel. Having setup a Server, Client and a dozen Agents it is now quite simple each month to roll out the latest patch sets when ...
Posted By Robert Lightfoot Dec 18, 2023 10:43:18 AM
Found In Egroup: Legacy
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All DH+ Nodes are shown as expected in RSLINX. The Project Path is correct as it has been for 10 years. My change control application uses RSlogix5 to upload the program Every Other Day and that has been working flawlessly. ------------------------------ Robert Lightfoot ---------------------- ...
Posted By Robert Lightfoot Dec 18, 2023 09:56:13 AM
Found In Egroup: Legacy
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That's what was strange. RSlinx Data Monitor showed the internal clock counting seconds just fine. When RSLogix failed to connect I checked it through RSlinx first. My suspicion is that given the age of this equipment I have a communication module failing due to Capacitors aging. I've seen this with ...
Posted By Robert Lightfoot Dec 18, 2023 09:34:06 AM
Found In Egroup: Legacy
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Thank you Philip. The other question was rhetorical to myself. I need to dig into the system. ------------------------------ Robert Lightfoot ------------------------------
Posted By Robert Lightfoot Dec 18, 2023 08:35:17 AM
Found In Egroup: Legacy
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Philip - Thank you for the response. Where did you find the 1770.6.5.1 Manual? A search of literature.rockwellautomation.com odes not find that manual. Other than two Wonderware DASABTCPIP Nodes communicating with the PLC5's in question no one was online with the programs and the program I was using ...
Posted By Robert Lightfoot Dec 14, 2023 02:35:00 PM
Found In Egroup: Legacy
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Anyone know what RSlogix 5 is trying to tell when it displays Error Message - "DH_xxx returned 217" during an online attempt. ------------------------------ Robert Lightfoot ------------------------------
Posted By Robert Lightfoot Sep 23, 2022 08:12:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products
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Thanks so much for that explanation. So doing some math 2500 rad/s approx 398 hz and 600 rad/s is approx 95.5 hz. So a 120 hz noise signal on the torque feedback line would be accurately tracked by the encoder based system but not by the encoderless system. if I am understanding this. -- ...
Posted By Robert Lightfoot Sep 16, 2022 02:12:00 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products
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When reading the Specifications for a Powerflex 750 Series Drive it states that in Flux Vector Torque Control Mode the specification is +/- 2% 2500 rads/s bandwidth with an encoder and +/- 5% 600 rads/s bandwidth without an encoder I understand the percent is percent of total base torque. ...
Posted By Robert Lightfoot Mar 17, 2022 08:01:00 PM
Found In Egroup: Networks
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It has been a while and I don't recall how best to do this. Assume I have a machine controlled by a ControlLogix Processor with three ControlNet Cards. Right now the Logix5000 Program is stored as D:\Machine.ACD. and the ControlNet files are D:\Slot5.xc , D:\Slot7.xc and D:\Slot9.xc. ...
Posted By Robert Lightfoot Feb 16, 2022 10:33:00 AM
Found In Egroup: Automation Control
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Thanks for the technote link fuzzy, but that points to the generic categorical includes and excludes and I have them set to off already and the drives still turn up as different. I've opened a Techconnect Help Desk ticket, but thus far no answer has been found. ------------------------------ Robert ...
Posted By Robert Lightfoot Feb 16, 2022 08:01:00 AM
Found In Egroup: Automation Control
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In the Logix Designer Compare Tool Manual it mentions the file parser.config and how it can be used to exclude objects from generating a difference. The file itself mentions another Rockwell File ControlLogixStructures.xml which I cannot find a copy of anywhere. The root problem I am trying to ...
Posted By Robert Lightfoot Oct 04, 2021 11:48:00 AM
Found In Egroup: Automation Control
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Kathy - you have been sent the requested information. Bob ------------------------------ Robert Lightfoot ------------------------------
Posted By Robert Lightfoot Sep 30, 2021 08:33:00 AM
Found In Egroup: Automation Control
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Thanks Fuzzy - I wasn't totally sure where to post about OT Networking and Security Stuff, but I'm sure issues around it will be a growing topic. ------------------------------ Robert Lightfoot ------------------------------
Posted By Robert Lightfoot Sep 21, 2021 02:34:00 PM
Found In Egroup: Automation Control
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Has anyone encountered and solved the issue of running Carbon Black Sevurity Tool along with the Current program updater for Integrated Architecture Builder. Every Time CPU tries to open an *.reg file Carbon Black slams the process because it does not have the reg file in it lsit of approved files. Can ...
Posted By Robert Lightfoot Jul 08, 2021 01:40:00 PM
Found In Egroup: Automation Control
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Sorry for the side track on this. Could you not have a tag ValueInches which is a DINT and comes from the HMI. And have a tag ValueMM which is a REAL and is used in the PLC Program. And at the start of logic use a CPT ValueInches * 25.4 VauleMM . Or am I missing what you're asking? -- ...
Posted By Robert Lightfoot Jul 07, 2021 10:12:00 AM
Found In Egroup: Automation Control
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Folks @fuzzy logic is correct. I just attempted to re-create what I described happening on the Logix 5000 Version 19 System where I first encountered this behavior and could not duplicate it. I did see it happen once, and recently, but it must ahve been some other typo of mine. Because in my repeat ...
Posted By Robert Lightfoot Jul 06, 2021 01:36:00 PM
Found In Egroup: Automation Control
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Fuzzy - I will need to go back online where the processor did this last month but the instruction was something like CPT. TagA * TagB / TagC. DestinationTag. When TagA was a Dint the answer would be an integer even though DestinationTag was a real. If TagA was a real the answer would be a real with no ...
Posted By Robert Lightfoot Jul 06, 2021 07:07:00 AM
Found In Egroup: Automation Control
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@fuzzy logic glad to know RA updated it for newer versions. It does not work like that in my Version 17 and Version 19 processors.​ And the reference manual I found explained it just the way I posed. Guess we need to ask @Niklas Flykt what version os Logix 5000 the machine ws programmed in as it appears ...