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  1. hi guys i am using my Schneider m221 plc  but facing this below problem. how can write modbus address  i am trying below register data address but not accept this register data  address example i write %MW0:=16#10001 %MW1:=16#10002 %MW2:=16#10003 %MW3:=16#10004 so guys how can write this register address can me  share one example so i understand. also share read var setting . ObjType: FristObj: Quantity: IndexData: Thanks
  2. Hello Everyone. We have Schneider TM241 PLC Along with Citect SCADA System at 100MWp Solar Power Plant to monitor and control various equipments like Inverters, Switch-Yard, MFMs, Weather Monitoring Systems etc... Government Authority here asked every solar plant to control the generation as per the instructions by Load Dispatch Center, for that we need to implement logic to control Generation as per requirement. For that we are controlling generation from inverters by giving them generation setpoints calculated by PLC using PID function.   But we are facing one problem while using PID. (FB_PID of Toolbox Library)   Suppose we need to generate only 60MW out of 100MW. So we set PID setpoint to 60MW and according to that we get PID output and according to that PID output value we provide generation setpoint to every inverters.   This system works very fine until the clouds comes into the picture.   Now suppose Setpoint of PID is 60MW and PV is also near about 60MW, and suddenly large cloud comes over plant and block solar radiation.   In this case generation comes down to 10MWp(or any value below 60MW), So output of PID will Increase and keep increasing and settle at the Maximum value. but without solar radiation generation value stays very down then Setpoint.   Now suddenly Cloud moves and again solar radiation increase, but the PID output is maximum at that time so, Suddenly Generation goes from 10MW to near about maximum capacity (100MW) instead of 60MW, and then it will slowly comes down to 60MW.   We need to rectify this generation shoot up when cloud moves. Anyone have idea how can we solve this problem or anyone have programmed PID in this kind of situation.   Is there any function block available to do this correctly like function block of PID with two Reference or something like that...   We are using TM241 which is CoDeSys based PLC.
  3. Greetings everyone. I'm new here. Hoping to get help to operate the Omron V400-R2 barcode to the Mitsubishi QJ71C24N so that they can communicate the two devices with the correct method. PLC: Mitsubishi: Q03UDVCPU; barcode: Omron V400-R2; serial communication module: QJ71C24N. I use RS 232 communication cable, I have tried using predefined protocol and non protocol procedures but still can't communicate the two devices. I really appreciate your help.
  4. Hi there, Im having issues controlling ATV 320 VSDs over Modbus RTU with a M221 plc, does anyone have any pointers for me to look at? I believe I Have set everything up correctly but when I run the program on the plc the atv's just stay in 'NST' state I have included screenshots if they are any use   My speed reference in this example is taken from the memory word %MW0 which I am inputting via a HMI   I have addressed all my ATVs accordingly in there setting with the correct Modbus parameters and selected Modbus under the FR1 configuration, am I missing anything?? Any help is appreciated as I am really struggling   Tom
  5. hello expert i want ask some help So i tried to communicate my Omron PLC (cj2m cpu31) with SCADA from Schneider (power logic) on my omron side the comunnication on PLC already take to communication to NB so i add communication module CJ1W-SCU41-v1 I want asking how to open the communication if i want the scada become a master and my plc become slave i got this from omron website is that program compete for my case? i need configuration for scu41 module also to communicate or if you have suggestion i really open i just need to open port RS232c from scu41 so scada can read the data from my plc  tahnkyou for your help
  6. Hello, I need to connect multiple barcode readers (SICK CLP510) to a PLC (FX3GE-40M) for a university project. I need a minimum of 3 bar code readers, but only have one operational, connected via an additional modul for the use of rs-232. The only other port I can use is a miniDin 8, which is a build-in rs-422 port. Because this is a university project, it needs to be as cost efficient as posible. All the readers are CLP510 (pin-out attached bellow) Thanks Becky Pin_out___wire_colour___signal_comparison_CLP100_CLP510_CLV60x.pdf
  7. Hello, I need to connect multiple barcode readers (SICK CLP510) to a PLC (FX3GE-40M) for a university project. I need a minimum of 3 bar code readers, but only have one operational, connected via an additional modul for the use of rs-232. The only other port I can use is a miniDin 8, which is a build-in rs-422 port. Because this is a university project, it needs to be as cost efficient as posible. All the readers are CLP510 (pin-out attached bellow) Thanks Becky Pin_out___wire_colour___signal_comparison_CLP100_CLP510_CLV60x.pdf
  8. I want to offer my industrial surpluses for your projects! All details are verifiable. Excess surpluses often occur. Sending to any country in the world. The price is low. I can pick something up for you personally. Sending can be made, both expedited, and economy air delivery. Ukrposhta or EMS Ukraine. Siemens Simatic, Wieland,  Wago 750, BECKHOFF, Schneider electric, Schneider Automation, Yaskawa Omron, KEYENCE, Pepperl+Fuchs, Telemecanique, ABB, FESTO,  DUNKERMOTOREN, Eaton, Micro Innovation, Jumo, Phoenix contact, Bruel & Kjaer, Unitronics, Samson, Danfoss, OMRON, Rexroth Indramat, Fanuc.   All parcels are sent by Airmail, are processed with disinfectants and sent with a large number of bubbles before being sent. For safe delivery of the parcel to you! I am worried about your safety, in this difficult time for you!
  9. Hello guys, I am very new at this. I am trying to make a Schneider PLC (TM251MESE) to send some serial commands (485)  to a integrated stepper motor from Automation Direct (STR-MTRD-17030RE, but I am lost. The driver has been program to receive the SCL commands. But not quite sure how to send those from the plc. Im using SoMachine V 4.2 Have any of you done anything similar? Any example will be greatly appreciated.  Thanks 
  10. Hello, Do you know what is the difference between the PID controllers PIDFF, PID1 and PIDP1 in a Schneider PLC? I have to modify a PLC program with a new standard of coding. The new standard use a PIDFF function bloc. If I change a PID1 bloc for a PIDFF bloc, can I use the same parameters Kp, Ti, Td? If I change a PIDP1 for a PIDFF bloc, can I use the parameters Ki and Kd to calculating Ti (ti=1/Ki) and, Td (Td = Kd)? Thanks you for your help.
  11. Hello. I am trying to make a serial RS 232C connection between Schneider Magelis HMIGXU3512 and Omron PLC CP1E. However, there seems to be a communication problems between both of the equipment. I am using cable XBT Z9740 for the serial communication cable. The format used is 8.2.N for both equipment. The baud rate is 115200. No Flow Rate is choose. Anyone can help with this kind of problems?
  12. Hi, I've been having a problem with my Schneider setup, and I can't seem to figure out the problem. I'm using Machine Expert Logic Builder and Vijeo 6.2, and I can't seem to download to my PLC. I can download to my HMI just fine, but my HMI comes back with the message as mentioned in the title. Also when I perform a full download, machine expert comes up with the message "Could not connect to the device for item "xx", selected target system "PLC name" is different from the connected device "HMI name". The weirdest thing is that machine expert shows my PLC just fine, but doesn't show my HMI. I have no idea what to do, as I feel like I've tried everything. The IP range is fine, subnet is fine. The driver in IO manager in Vijeo has the PLC nodename in it, so that shouldn't be the problem either. Does anyone know what to do in a situation like this? Thank you in advance!
  13. i am trying to connect a gf+ flow sensor  through the signet 8550 meter loop for 4-20mA - i am unable to get  a reading from the sensor as i am connecting to tm3Ai8 input analog module.   please let me know how i can do this need for and urgency at a site.

    Please find attached presentation of OMRON PLC . we have same requirement of Mitsubishi F5U series. Please suggent and send the sample programm. barcode.pptx
  15. Hello everyone, we have a problem with a connection of a Schneider HMI and a Schmersal Security PLC, do anyone have some experience in that? it's about addressing, it's unable to map address from Schmersal PLC to Schneider HIM the address of the I/O channels in the network ? What should I do?
  16. hello I have been forced to replace a TWDLMDA20DRT with a Schneider TM221ME16R. the plc is a slave but I am having trouble getting the Modbus data exchange to work like it did with the old plc. I have setup the serial port to use Modbus etc etc and I played about with the read_var FB but this wasn't required in the old plc so im confused as to why I would need to use it on the replacement. I have come across another FB send receive message but again i'm not too sure if this is required.  the master plc uses the msg2 and exch2 command. I believe I am just missing something very simple here.   Lighting Panel - Old_PLC.twd Lighting Panel1 - Master -.twd Lighting Panel - Pillar5 -.smbp
  17. Hello everybody,   First, I used the BMX NOR 0200H module associated with a GSM modem, for the time stamp and the problem is at the level of data recovery (slave PLC), I received the value of the variable (it's OK), but instead of the modification date of the variable, I received the send date (from the master PLC to the slave PLC).   After this application, I tried to use Web Desinger to do the timestamp by recovering a .csv extension file, but the file does not generate in the memory card (I accessed the module's memory card by an FTP client).   At this stage, the BMX NOR 0200H module, does not respond to a new configuration or a modification (either by Web Designer software or by Web Server, even these last two confirms me by a dialog box that the module has accepted the change).     Thank you all for your attention.    
  18. This course is designed to equip the novice with no prior PLC programming experience with the basic tools necessary to create a complete PLC program using ladder logic common to most current platforms. Use Software : - Somachine EcoStruxure Machine Expert Basic - Free - Vijeo Designer Basic Full Articel About Lear PLC Schneider  Video Tutorial Learn PLC Training Free
  19. Hi We have some plc programs written by concept 2.1 b2.1 XL ,concept 2.1XL. I need setups of these versions
  20. Hello, Currently, I have Schneider PLC- LMC058 - LMC058LF42 which support Ethernet communication. I want to collect data from this PLC to Database "MySQL". In order to do this I have below options: ** I can use Kepware OPC to gather data, However, there are 2 issues am facing. ________[*] this PLC appears to be Telemecanique PLC instead of Schneider .. which is what I don't understand. ________[**] Kepware OPC doesn't support Schneider nor Telemecanique PLC ... that's what I found but not sure of it. ** I found Somachine SQL gateway which dumbs data to MySQL, however: ________[*] I can't find enough resources on how to use it. ________[**] It's asking for License, Is there a way to crack or bypass it? ________[***] Has anyone used Somachine SQL gateway to directly connect Schneider PLC to MySQL database. My preference is using OPC server as it's the easier way, Hope I can find support on any of these 2 directions! Thanks. AK
  21. Hello, I have a Datalogic GD4430 barcode scanner and a Omron NS5 touchscreen. When I scan a barcode that contains characters CR (0x0D) or LF (0x0A), nothing appears on the text input on the screen.Scanning a barcode that doesn't contains special characters (excepted STX and ETX) works perfectly. How to get a barcode that contain CR or LF characters ?Thanks
  22. Hi, I'm new to both structured text and Modicon. I'm having trouble compiling this tiny procedure, meant to scale a number to an integer when the operator changes it. Although I can set the page edit variable to @localparameters.iLTemp_SPt1 with no problems, I can't get this function to compile as either a local or global procedure. What am I doing wrong?  
  23. Barcode string parsing

    Hi all, long time reader first time poster. I am an AB programmer through and through. Recently working on more and more omron gear and need a bit of a steer in the right direction. I have a sick barcode reader communicating to a omron CP1LE PLC over serial. Problem is the value from the barcode reader is not value, it is sometimes multiple values separated by commas (,). I really wish to only have the first value before the comma in this long string stored in D200.  I take it i'll have to move this string into individual container registries which i can easily go from there and pick which one I want to use. But how do I initially go about parsing the string in CX programmer? Attached is a screenshot of what I have so far> Cheers Dave
  24. Hello! I am using PLC TM221CE16R and SoMachine Basic v1.6. My PLC has firmware I use analog expansion bus, input module TM3AI8. Everything was working fine for 2 hours until suddenly I got next message in SoMachine Basic: I/O expansion configured but is absent or inoperative. I/O expansion bus is not started. Since then ERR LED is always blinking. I already tried deleting program, updating firmware, removing expansion module in configuration page, removing/adding physical module, selected module as Optional, removing battery - nothing helped. If I try removing application, ERR LED is still blinking. Seems like I can't delete previous program, something like config file is burned into PLC.  On the other hand: if I write some simple program, PLC works fine. It turns on/off relays correctly. Just expansion bus is not working. It is not working even if it's not configured or attached physically to PLC.Can anybody please help me? It is really frustrating.
  25. Hello guys, I want some solution for my Mitsubishi Application. I have Visual Studio 2017 (VB.NET) and MX Component 4. I want to connect Q03UDVCPU (Q series PLC) through Ethernet connection. For Read (M0 Flag value and <if M0 is On> then read Barcode information also from PLC.) and write (M1, M10). How can create this transmission program. please kindly guide me. Thanking you.