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rcerva

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Everything posted by rcerva

  1. Hi. Thanks for answer. Scada is master. If scada comms lost plc and drives still have comms be it with short intermittent loss of comms. second or so. The program is on laptop in west africa. Client try to sort it out as we can't travel there to assist.
  2. Hi. We installed 3 x V570 plc's running on ethernet network. Also connected Indusoft scada system to system. Delta vsd run also on same network. All working fine and then sometimes comms to scada stops. Also comms to VSD's not constant. If comms to scada laptop fails we have to restart plc's to get comms again. Any suggestions or help will be appreciated
  3. Hi. Here is unistream and indusoft tags. io tags This is the analogs
  4. Error, Command: 0x81, Status: 0x25 [ID: 1028] MOTCP Read Block - Station: 192.168.7.120:502:255, Address: 0X:1 to 0X:296 > Status: 37 [ID: 1028] Tx:00 00 00 00 00 06 FF 03 00 00 00 40 [ID: 1028] Rx:00 00 00 00 00 83 FF 83 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...Rx:00 BB A0 00 0D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...Rx:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...Rx:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...Rx:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  5. Error, Command: 0x81, Status: 0x25 [ID: 1168] MOTCP Read Block - Station: 192.168.7.120:502:255, Address: 0X:1 to 0X:296 > Status: 37 Changed all the 1x to 0x and get this error.
  6. Error, Command: 0x82, Status: 0x1C [ID: 12B4] MOTCP Read Block - Station: 192.168.7.120:502:255, Address: 1X:1 to 1X:222 > Status: 28 Statur :28 of the last line. Will modify today again and see what happens. When I tried 0x for the inputs and outputs it gives me different error messages again. Also the registers on the 3x was on 4x but did not want to work. The 2nd pic I attach is the settings of driver. If I make the 32 block size 64 as in other systems I loose the values as well. Is there something on the Unitronics side that I need to change? Thanks. If you
  7. Hi Joe. Thanks for the reply. We have 1x setup in other systems for inputs, outputs and internal coils and it worked. I've changed the internal coils to 0x now and they work. But my inputs and outputs than is on 1x does not work. [ID: 2524] MOTCP Read Block - Station: 192.168.7.120:502:255, Address: 0X:252 to 0X:296 > Ok [ID: 2524] Tx:00 00 00 00 00 06 FF 02 00 00 00 DE [ID: 2524] Rx:00 00 00 00 00 1F FF 82 1C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...Rx:00 00 00 00 00 00 00 00 00 00 00 00 00 Error, Command: 0x82, Status: 0x1C [ID: 2524] MOTCP Read Block -
  8. Hi. W've done couple of projects linking unilogics and unistream plc to indusoft scada system. Now I'm battling to get comms to the io part of the plc. Registervalue's we can get but any bolean point no comms. Anybody have experience between indusoft and unistream plc. Thanks.
  9. Hi. Hope someone can help. I've got 2 analog input cards in my system. All configured the same. The one card my temp is stable but the 2nd card the reading fluctuates a lot. from 1 to 35 to 17 and so on. Connected pt100 connected to convertor to 4-20ma directly in panel to see is cable fault. Still the same. Any ideas please. Thanks.
  10. Hi. I recently discovered that a client used a backup to sd card to restore to new factory he build. Can i protect my program to work on only specific plc or can the sd card be restored to any plc. Thanks
  11. Hi. Have 3 PID's with the same settings but 1 is not working the same. Valve closes too soon and never reach setpoint. Same settings and 32 parameters the same
  12. Hi. Hope someone can assist. Installed 8 v570 units at client. First tried ethernet, then canbus and then modbus. No luck. Sometimes plc loose comms with other plc's and sometimes some plc's loose comms with omron cx supervisor scada. Any assistance will be appreciated. Thanks. Rodger
  13. Hi. Thats easy. Use the step in range function. I've done it on my fruit dryers i build for the humidity. You just fill in the steps. Mine is 5 perc down every time condition met. Works like a charm. 2 or 3 rungs and you done.
  14. Hi. Must i do that every time i made changes. Because every time i change something in my project he moans about pictures and all. I'm busy in Burkina Faso with 5 samba's and am battling to get any joy out of software.
  15. Hi. Any new updates please. Ver 9.8.22 build 0 is not good. In middle of project with samba and now started missing pictures and downloads not correct. I'm leaving client in Burkina Faso in 1 day to sort this out. Not very happy at this stage Rodger Cerva info@electrotech.co.za If anyone can help
  16. Hi. I've upgraded the vision programming software to the latest ver 9.8.22 build 0. After that the pictures like on/off buttons show as white blocks. Any help or fix to system will be appreciated. thanks. Rodger
  17. Hi. My client have different sequences with tanks and pumps and pack stations. I need to provide selection screen from which he wants to select the sequence he wants to use. Its to many different options to develope screens for the selections. Is there a way to greate drop down selection list wich will enable a MB according the seletion made. Any suggestion will be apreciated. Thanks Rodger
  18. Hi. Try to read values from v570 on modbus tcp from omron cx supervisor scada. When i view port on plc it show that it is connected but dont get any values in the omron scada. Any help from some one that used omron scada with unitronics. Thanks.
  19. Hi. Ive looked at it but dont understand. Im new to allen bradley software. 2 things. Do you have example of unitronics and allen bradley programs showing how to send and receive data. Lets say in the V570 i'm using mb100-200 and it must be put into b11 on plc503 to switch outputs and wants to use b10 to get info back from plc503.
  20. Hi. Will it work on V570 as well? Thanks.
  21. Hi. Need help to setup comms between scl 503 allen bradley plc and v570. The v570 must control outputs on slc503 and respond to inputs. Thanks
  22. Thanks. Thats what i had in mind but not sure how to do. Will sit and figure it out tonight so i can implement it tommorrow.
  23. Hi. If you run the vision software not in administrator mode it gives same problem. I've set mine up now to run as adminstrator always and no more errors like that. Hopes it helps.
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