Fennel

Eventually it worked with the "Forced" unchecked.

Hello I've tried to download a test project on a brand-new plc (US5-B10-RA28) and got a message that I won't be able to do it until the controller OS is updated. So I did it following the help instructions. I used a 16 GB DOK with FAT32 and started an update via UniApps. After about 20min I got an error message saying that the update has failed. I restarted the PLC by turning it off and on (because I couldn't do it from the UniLogic) and verified that the PLC sees the USB stick and update files of it. This time I started the process again, but using "Remote Update" in UniLogic. The update is going on for about 4-5 hours, so I suppose it will never finish. UniLogic version: 1.32.61 Firmware I'm trying to install: 1.32.63 Unfortunately, I don't remember the firmware that the PLC had, I think it was 1.25 Any suggestions?

Hello. I need to save trend on SD card, and logic I'm using is basically a copy from an example project. But it works in a weird way: -when I load screen with my graph, not all elements of the graph are loaded, and "Trend load error" bit is ON -when I press button to jump to another segment (SB117) - sometimes it works and sometimes it doesn't. When it does, all element of the graph are loaded and "Trend load error" bit goes OFF. All subsequent presses work in the same way: it either activates error bit and stays on the same graph segment, or bit goes off and next segment loads successfully; -SB119 that is supposed to be ON when I save new graph data on a card is OFF when I'm doing so. Despite this, saving works fine and new data is added. This SB119 is ON only when a next segment on a screen is in a process of loading. I didn't find info on what this "Trend load error" is and how to deal with it, and I suggest that all my problems are related to this error. Excuse me If this explanation is confusing, but this program works in such a confusing way. Also, is it possible to load some specific date on "trend from SD" or it will always will load the very first data recorded?

As I understand, there is no notifications or something like that in RemoteOperator app. So, if lets say, I want to notify personnel about machine fault via their smartphone, I can only do this by sending e-mail (if I use Ethernet network) or sms/calling (if I use GPRS)?

Hello. I'm doing my first plc project. I have a task to communicate with controler via smartphone using RemoteOperator app with variety of connection options. So, from my understanding, I can do it using GSM(or 3/4g?) modem via rs-232 port on my plc, or using additional ethernet card and connecting to LAN with access to internet. In both cases I need to have static IP for PLC. With modem I can buy this service, and with LAN I should somehow assign static IP to my PLC. Do I understand it correctly? (PLC model in question is V350-35-TU24)