Search the Community

Showing results for tags 'download and upload from plc'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Found 35 results

  1. how upload files where can i view the files to uplaod
  2. Hello! I am working with RSLogix5000 software and writing the program. Very often I need to download the program to the CPU and of course it writes all program at the same time. This downloading makes problem to me, because I loose parametrizised data from the CPU, downloading will always overwrite default values of the tags. Some parameters are written from the panel and I want to keep these parameters allthougt I am downloading new program. How should I handle this? Some tags can be overwriten, some not.
  3. 1749 SDN device net scanner in control logic. How to upload device net file from scanner through ethernet connection. Anyone can show me how? thanks.
  4. Hello! So I have this issue with me by this week. I have an NJ with unit version 1.00. I had not did any download/upload on this unit. Due to the need of showing using Password capability on Function Blocks, I need to upgrade the unit firmware version, so I changed it to 1.10. After that I tried to program a simple two Sections program. I left the CPU for a week, then when I get back to it, I upload the program from the CPU. And the upload was SUCCESSFUL! No errors are shown. However all of the Rungs inside each Sections contains nothing. Even though the two Sections that I made before are still present. The program itself is still working though. If I open the previously saved project, going online and do variable controlling, I'm still able to do so. Has anybody experienced this before? Any suggestions / solutions? Thank you...
  5. We have a couple Mitsubishi FX2c-96MT 's running a Laser engraver and one of them appears to have a faulty card or connections on the card. we picked up a couple spares one is a FX2C-96MT and the other is FX2c-96MT-ess. Is there really a difference between these? I see on the old PLC the middle card says ess on it already? we need to "harvest" the current plc program before swapping into the new unit. we picked up one of the cheapie pc connection kits which doesn't look like it is right and don't want to connect it and burn something out. IT has a rs232 on one end than a male 25-pin connector with a second cord that goes from female 25-pin to the mini-DIN connector. Neither of the FX2c-96MT plc's have a mini-din connection as i read online everywhere. there is a 25-pin connector on the top next to the FX2c-96MT label. is this the programming port? I would have assumed the programming port would either be the one covered up by the battery cover or the little one on the end with a 3/8 x 1" cover. I am assuming thae, with no instructions for much of anything. Thanks for all and any help in this matter t we should be able to use an older laptop running winXP for this? i downloaded GX developer and will install it on the xp laptop as soon as we are able to be sure of a cable that will be safe and not damage anything. If this cable we purchased will not work, could someone send a link for instructions to fabricate one? I see several in a gogle search, but they are all different and we want to make sure we do this safely as the program on the PLC is apparently NOT backed up anywhere, and the people who set it up years ago are long gon Paul
  6. Hey, this may be an obvious question, but here goes: I have a CompactLogix L36ERM running RL5000 controlling one of our lead die cast machines. When I make a change to the program offline and need to download I always go and shut the machine down for safety reasons before downloading. One of our techs stopped the machine but left the control power and hydraulic pump on while downloading (something we are not supposed to do) when he finished downloading he switched it back to run mode and the machine closed on it's own and started right back up. This is a safety concern to me. We have a "close enable" tag that is true when all necessary conditions are met, and gets latched on when the machine is running in full auto. Before he downloaded the machine was at idle, meaning that the only way to close the machine would be to press the two dead-man switches to start the process. But, when he downloaded it started up automatically. Now I know the reason why is when the program was last saved, the "close enable" tag had a value of 1, it was latched on, so it bypassed the dead-man switches. A quick fix would be to save the program with that tag un-latched so that it can't start up on it's own after downloading. But, in case somebody saves the program while the machine is running and with that tag latched on, I need a better solution. Is there any tag or bit that goes true when a program is downloaded or when the mode of the PLC is switched from run to download to run? I want to manipulate that tag so that when I download it un-latches the "close enable" tag. I'm sure there is a way to do it, I'm just not even really sure what to search for in the online help. Any help is greatly appreciated. Thanks Howard
  7. Failed to upload project

    Hi everyone, Last time I want to make upload and I can not do this. I have message: "Failed to upload project. Reverting the last saved copy of ... " Like on the picture Maybe somebody had this problem ? Thanks in advance
  8. Upload From 90-30 without Project

    Hi, I need your help. I've been tasked to backup a program from a running PLC 90-30. Is it possible to do so without having the original project? (like you do with Siemens PLC?) We bought the cable IC690ACC901 and want to backup the running program to our PC, in order to have a copy of it, but I couldn't find an option in Profivy Machine Edition to do so. Should I make a new empty project? Thank You for your patience.
  9. I am trying to upload from Panel View Plus 600 to my laptop using Factory Talk View ME via Ethernet. The RSLinx Enterprise does see the Panel View but when I hit the upload button I get the following error message: "The source selected is not a valid device. Please select a valid source and try again." Does anyone know what is the issue? I am attaching screen shot to visualize what is happening.
  10. I need a Sample Simple Project to download . with Unity Pro XL and M340. Water treatment plant with pumps and mixer. Please Helpppppppppppp. My Email is : Shararehmirbagheri@yahoo.com