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  1. An IoT system that have a Web server from node Red and Grafana for Power Monitoring, the Pump is controlled by the Schneider PLC M221 with a HMI from Weintek MT8071i with Modbus communications on TCP with RTU Gateway from Volison ADM 5850g  
  2. In my system, MT8150XE and Allen bradley compactlogix communicate with PLC ethernet. When I compile the project I made with Easybuilder pro v5.01.04 and upload it to the screen with v6.05.01.565, it does not communicate at all and I get a no response error. only difference between the two projects Previously Driver V.1.50, ALLEN_BRADLEY_EIP_COMPACTLOGIX.e30 In the new one, the Driver says "Device ID: 156, v.1.80, as. ALLEN_BRADLEY_EIP_COMPACTLOGIX.e30" Copying the ALLEN_BRADLEY_EIP_COMPACTLOGIX DLL file from the old version driver folder to the new version folder, it rarely gets online. Is there a solution? Thank you from now
  3. Dear Friends, I have made this video to show you how to take data samples from Delta DVP PLC and save this log file in the Weintek HMI internal memory. The Weintek HMI internal memory is easily accessible using ftp. All the necessary steps are mentioned in the video. The link of the video is given below,    
  4. Hello, I have an M2I Top RW (model: 1000WD) connected to a Schneider Modicon M221 PLC. The HMI is connected and I is working perfectly reading data from the PLC via ethernet. I can't seem to find a way to write to the PLC from the HMI. I would like to control the PLC from the HMI, I know this is possible with Fatek PLCs with the same HMI model. please help - how would I create a bit command from the HMI to the PLC? what registers? what inputs in the PLC? thanks
  5. Hi guys, I'm in another project with another brand on PLC and this time I thick I hit a pretty solid wall. Long story short, I need to change a -10 +10v signal send to a DC motor drive based on a "recipe" selected with a 10 positions camswitch. I've never programmed schneider PLC, except the zélio one who are pretty simple to understand. Apparently Modicon are much more complex to program with the knowledge I have. Is there documentation available somewhere I can use to understand how to code analog output.
  6. 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
  7. 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
  8. Hello! I am new at PLC programming. I am using TM221CE16R PLC with TM3AI8 analog input module and SoMachine Basic v1.6. I am trying to scale analog input value. I am using 4-20 mA pressure sensor. I managed my wiring so that I get raw values in SoMachine Basic. But I don't know how to scale these values to usable values. My sensor works in range 0 - 16 bar. What is best way to get values? Is it PID function block or multioperand function block using equations to get range 0 - 16? I will appreciate your help.   Thanks in advance!
  9. i am trying to communication my weintek HMI with Siemens Energy Meter PAC3200. I am using MODBUS TCP/IP Protocol but i am unable to read the data register of my energy meter. Somehow i got to read the 32bit data register but still unable to read the 64bit data register of my total KWHr Energy consumption. I have also attached the manual of my energy meter. Please guide how to read all the data registers of that energy meter. Please see the page 40 onwards for reference. The manual the about 7MB so i cannot attach the file. https://support.industry.siemens.com/cs/attachments/26504150/A5E01168664B-04_EN-US_122016_201612221316360495.pdf  
  10. PLC and HMI freezing issue

    Hi I am using Delta DVP-20-SX2 PLC and Weintek MT8071IP HMI. I am experiencing a very strange issue. Whenever, i connect PLC and HMI to the same power source the PLC seems to freeze and does not perform required operations. However, when i connect PLC and HMI to separate power sources, the PLC keeps on performing its normal operation and updates data on HMI regularly. I have searched various forums and could not come up with an answer to why connection with same power source freezes PLC. Any help will be highly appreciated as it is not feasible to connect separate power sources for PLC and HMI.
  11. WEINTEK MT8100iE problem

    Hi,   I have a problem with MT8100iE when VNC is activated.It works for few days and then freezes.We have to restart it by turning off power supply every few days.Did anyone have the same problem? Cheers
  12. Hi guys, I have an M221 and trying to read process data from a HACH controller via Modbus 485. In the Read_Var function block I need to configure ObjType, FirstObj, Quantity and IndexData. Slave ID is 3 and I am using SL2. So, say if I wanted to read to following registers, Register #40001, Data Type Integer, Length 1, Description- Sensor Measure Register #40005, Data Type Float, Length 2, Description - Sensor Temp Register #40007, Data Type String, Length 6, Description - Sensor Name what do I put into the Read_Var function ? I am completely new to this and it's just not clear to me. Thanks John   
  13. Modbus Addressing In Hmi Weintek

    HI all.  Am in some kind of trouble.. i have a sensor which has modbus RTU 485 . i want to connect it directly on weintek HMI ..    kindly help me out.. 
  14. Modbus Addressing in Weintek HMI

    Modbus addressing in Weintek HMI to poll data from Temperature sensor through RS485. In my system i have connected Temperature sensor to I/O Scanner has output in terms of RS-485 which directly connected to COM3 Port pin. No. 6 (as Negative) & 9 (as Positive) of HMI (Model No: MT8071iE) and HMI connected to PC via ETHERNET. I want to read temp on HMI screen via MODBUS protocol. So, can you please provide me instruction about addressing of MODBUS register in Easy-Builder Software so can read data of corresponding register. Because when i do compile i got an error like " Device no Response". I hope i will get reply from your side as Fast as possible to overcome this problem. Thank you.
  15. How to connect Micrologix 1000 With Weintek MT6070ip HMI? i Can't connect my Allen Bradley Micrologix 1000 With Weintek HMI...
  16. WeinTek to AB PLC Issues

    I am connecting a WeinTek eMT3105P to a CompactLogix L2 series PLC via the WeinTek Rockwell PLC (CompactLogix) - Free Tags driver and I cannot for the life of me get the thing to connect. I have all my tags imported and have played around with all the settings in the manuals I can find. Any help/advice would be greatly appreciated. I know my IP addresses are correct and if I connect my cable directly from the HMI to the PLC I still get the "PLC no response" message 
  17. Hello I would like to connect 2 HMIGXU 5512 to my Modicon M221 is it possible please?
  18. Weintek and Redlion

    Hi all.   I have a Weintek MTV 100 unit and using easy builder to create a screen. I have a Red Lion G15 hooked up to an AB plc. We do a few calcs using the G15 and store the values in tags. I have it also setup with as a  Modbus slave so I am using it as a protocal conversion.   I can see the 5 addresses I have set up with modbus from another PC using Modbus software and also a Modbus scanner.   However I am having difficulty getting the Weintek to talk to it? Can someone give me the exact protocol name of the Modbus protocol emitting from the Red Lion? The first address is simply 400001 so I am sure its not zero based but I seem to be missing something on the Weintek. Any help is much appreciated
  19. Hello, I got a new work job to design a cycle tester for a mechanism to make sure will work for at least 5000 cycles open - close. I never made a pls program I start researching few days ago and seams to be very complicate to make it. I have a TM221C16R PLC from Schneider. please help me with some instructions. the cycle tester will have a start pushbutton, stop pushbutton, door open switch, one air cylinder with solenoid to push and pull and a counter. Thank you, Romica
  20. CJ2M serial communication

    Hi! I'm trying to connect Omron plc CJ2M cpu11 (photo below) with Weintek touch panel. I've made proper cable, and I'm trying to establish communication between these two devices. I've wrote a script in Weintek's program, that sends and receives via serial port, rs232. Also, I've used example for serial communication in CX-Programmer, that you can see in attached files. I'm trying only to toggle one W adress using hmi. That sounds simple, but still, I'm not able to make plc and hmi to talk with each other. What I'm doing wrong?