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  1. OMRON CP1L PC Link over Bluetooth

    JoshuaAsitec posted a topic in Omron

    Greetings, My application is utilizing two Omron CP1L PLCs connected through an RS232 serial link to achieve PC Link. We're essentially using this setup to message data between the two PLCs. With a hard-wired link, it works great. I can force bits in the master PLC, and see them in the slave PLC. However our application requires this link to be wireless. We got our hands on two SENA Parani SD1000 units. I've worked with these units previously to connect a serial scanner to a Rockwell PLC quite successfully. After reading through datasheets, we figured out the pin-out from Serial Comms unit fitted to the CP1Ls wasn't quite standard. So we adapted our own cables to re-route VCC and SG appropriately. So with a hard-wired link, this setup works, and the comms units on the PLCs have a nice solid lit up comms light. But with the wireless parani connection, the comms light lights up, but it is very dull compared to the wired link, and we get no data transfer. I've verified to the best of my understanding that the comm settings all match, at 9600 Baud, 8 data bits, 1 stop bit, and Even parity. Just curious if anyone has any suggestions to get this working, or if there are any settings that I might have missed that make PC Link a unique form of RS232 that these parani units can't handle? I've identified online alternative units known as the Promi SD205-OA, which has a pin-out to match the OMRON CP1L PLCs. As far as I can tell though, the units themselves function the same as the Parani SD1000 besides this pin out. Anyone know differently? Presently the serial connections made are Tx -> Rx, Rx -> Tx, Vcc -> Vcc, and SG -> SG. Would I require anymore connections? Our wired link seems to work just fine with just those connections.   Any help would be greatly Appreciated!!

  2. Version 1.0.0

    236 downloads

    FB for Option Boards in CP1L-EL/EM -Configuration of the option board left-right -Scaling Selection -Analog Input and Analog Output Conf. -Tested in CP1L-EM30
  3. CP1L-EL/EM Option Board Configuration View File FB for Option Boards in CP1L-EL/EM -Configuration of the option board left-right -Scaling Selection -Analog Input and Analog Output Conf. -Tested in CP1L-EM30 Submitter MPOLITIS Submitted 07/22/19 Category PLC Sample Code
  4. Hi, I have encoder and count pulses in mode "Differential Phase Input" - Linear mode Every one turn I have Z-phase reset and counter starts from 0 I set some target value comparison table from D1000 for @CTBL #0000 #0000 D1000  and it works just one to reach target value   After PLC start and HSC reach target value for Interrupt 01 I get subroutine working, but even I reset HSC using Z-phase signal and PV goes to 0 still interrupt is activated. I would like to start and stop interrupt during one turn of encoder and make it every one turn Thanks for clue       
  5. There have been many good discussions on the applicability of cloud-based solutions for manufacturing and process control systems. On one side, some people have concerns regarding security and control of the information, on the other side, there are identified benefits enabled by cloud systems. From VMS minicomputers to DOS and Windows, from ArcNet to Ethernet, it is inevitable the industrial automation systems shall adopt the technologies that are getting predominant in IT general use; the current environment that I am calling the “Cloud-iPad era” is no different; therefore the practical discussion is not if those new technologies will be applied in the industrial environment, but how. This paper is not intended to join the conceptual discussion about the cloud, but just to present a few simple practical examples, where cloud technologies are already enhancing industrial automation solutions and enabling new business opportunities. CloudPracticalApplications.pdf
  6. Hello all! I have a two part question - both revolve around using Rockwell's CCW software. 1) in rs500 you can mov a value into the an int memory slot and call that int up later on for comp. instructions to see where you're at. Example, if x switch is active, mov value 0 into N7/0. If y switch is active, move value 1 into N7/0. If both x & y are active, move a value of 2 into N7/0. How is this done in CCW??? I've found the mov command but not sure where/how to store this value. 2) How do does one shot [ONS] work in CCW?!? From what I've gathered the r_trig and f_trig is its replacement, and thought it made plenty of sense. But no matter what I do the triggers never work out correctly. Thanks, -g

  7. Cannot Connect to CP1L-E

    darknightshine posted a topic in CX-One

    Hi guys,     I was programming my CP1L-E over ethernet with no issues at all. I did get an error when uploading my program regarding cycle time, so I went into PLC->Settings->Timings and changed both values to maximum (4000*10ms watch cycle time and 32000ms constant cycle time). Once I restarted the plc it just wouldn't connect. I've tried option cards CP1W-DAM01, CP1W-CIF41, CP1W-EIP21 and i just cannot get comms with the PLC. I can see the CP1W-EIP21 card on my computer, however,, in its own IP address. From what ive figured, the plc is getting stuck somewhere in its boot cycle as I am unable to ping it either. The POWER and RUN lights are both green, and the LNK/ACT light flashes when i connect an ethernet cable to the inbuilt ethernet port. Any help is appreciated, thank you! Any way to factory reset the whole plc or even just the settings? I've disconnected the battery for 30 minutes before plugging it back in aswell but that did not help me.
  8. I get the input of an encoder and do operations based on that, for at least twenty object 'slots' at once. Program is on ladder since client needs to be able to modify it at will, but I'm using structured text functions to handle all the messy operations, since every object has properties and data, and up to twenty can be running in real time. This is a CP1L. Instead of instancing those function blocks twenty times each, I keep a single instance of them one running all the time, and output TRUE when one of those objects raises a valid comparison. In essence those FBs compare each objects' relative position to the encoder against defined points. The picture is an example of the functionality I'm needing. When one object completes the FB task, one of its flags turns ON so that it can't be used anymore. The issue is that without an input/output ST variable, this flag stays ON no matter what, and I need to reset it from outside so the cycle can begin again. The inner FB bit linked to this output stays ON since nothing inside of it makes it change. That's why I need an input/output variable. In the picture the timer would reset the bit - until the FB turns it on again - but I can't do this in this controller. Is there an elegant way to make this work? I know I could use the rising edge of the output to turn some other bit ON but that's the kind of thing I want to avoid.  

  9. Time Input from NB Screen CP1L-E

    darknightshine posted a topic in CX-Programmer

    Hi guys,     I am trying to make a controller for an oven using MODBUS with a CP1L and an NB screen. My oven program will have 10 stages in one baking cycle, and the parameters for each stage can be modified individually (temperature, blower speed and time). I have set my number input in the NB screen to be a unsigned int of 2 integers and 2 decimals, and it writes to H4 in plc H memory. I move this value from H4 to W4 in the PLC, and input W4 into a timer (T0000). I have tried data manipulation and still have no success in getting this to work properly. My CP1L timer is set to BCD mode, as I am using premade MODBUS function blocks which are programmed with timers in BCD mode. Does anyone have any pointers regarding this? In the screenshot provided, the number i inputed in the HMI was 60.00.
  10. Hello people, I hope someone can help me with this. The system is connected with 8 PLC's. I want to transfer the data memory of a PLC to another like this: D850 from PLC2 to D900 PLC1 D850 from PLC3 to D901 PLC1 D850 from PLC4 to D902 PLC1 D850 from PLC5 to D903 PLC1 D850 from PLC6 to D904 PLC1 D850 from PLC7 to D905 PLC1 D850 from PLC8 to D906 PLC1 The data memory is an integer.
  11. Hello, Completely new to Mitsubishi PLCs and I need to use a date and time stamp for data collection purposes. We have a Siemens PLC as well and this has the data type "Date_And_Time" which is what I need to replicate. I have been attempting to write my own data type but am struggling with how to go about this as it is not straightforward and I cannot find anything about how the Siemens Date_And_Time is made up so I have nothing to go off. Does anyone have an example of a data type they have made that is the same? Or is there a data type which does this already in GX Works 2 that I just can't seem to find?  Please help!
  12. Hello - I am currently setting up a program to control a downlane conveyor motor and ran into the issue of operators leaving the conveyor on through their breaks/at the end of the shift.... I know, shocking . Anyways, the essentials of the program are the following - ladder logic, start/stop PB station, a sensor that says when I've seen a box for x-amount of time I will turn off, when the eye is clear for x-amount of time I will turn back on. When trying to 'solve the problem' of the operators leaving them on, I figured this would give me a chance to use a RTC (real time counter) and program it so that at various times of the day I will send a single shot to verify the relay is CT is open. I've enabled the RTC on the Micro810, dropped a TOW but do not really understand how to set the TOW block up. Hopefully that all makes sense. Thanks,  grubb
  13. Hi Everyone, I would like to know  if two S7-300 CPU can exchange data via MPI protocol using X_Put and X_Get blocks. is it possible to test the data exchange via PLCSIM to verify. CPU1 = 313C-2DP CPU2 = 312 Please advise. Thank you.
  14. Hi, I'm using EA9 Software with a C-More HMI. I made 4 symbols in MS Paint then imported them as BMP's into the Symbol Factory. All 4 of them have bright yellow backgrounds. When I added them to my project (as animated Bitmaps), I selected the bright yellow color as my transparency color. When viewing the added bitmaps in the C-More Programming Software , they all appear transparent (as they should). HOWEVER.... Once I download and run my project, 2 out of the 4 lose their transparency and show up with the bright yellow background. Is this a known issue? Is there a fix, or workaround? Thanks in advance.
  15. Hello! I am beginner in PLC world, also in SIEMENS PLCs. I managed communication over private network. Now I have a problem that I get same values on all inputs. Picture below shows my configuration of driver and data monitor. First picture shows values when input I0.0 is in state 0. Second picture shows values when input I0.0 is in state 1. Physically on PLC only input I0.0 is forced to 1, input I0.1 stays 0. But data monitor shows both inputs as state 1. Where is problem? Is problem in PLC program, TIA portal? I saw some guys using DataBlocks but I am not skilled enough to use it. Third picture shows simple PLC program on my PLC. Please help. Thanks in advance!
  16. Lets say I worked in a factory that made multiple models of parts. I need to run data tracing on the off shift due to certain models only running on 2nd and 3rd shift. I want one data trace to capture one group of bits at Model 1, Then reset the Data Points and run again for Model 2, Model 3 and so on. So the Bits that I am mapping with the trace need to change.  I can change the trigger easy enough with my program. I see in the manual the CPU has a "separate memory area" for trace settings. Can this area be accessed from the Program so I can set my bit addresses to monitor to a word or E_?   See attached pic for clarification of what I aim to change through the program.   
  17. hello.   I've been trying to communicate this omron plc CP1L-EM30DT1-D, with a yaskawa inverter cimr-vu4a0004faa. but i can't figure out how to make de correct mov or configuration in de DM. i need to run/stop, change frequency.    some help, please. :) 485PRUEBA.cxp 485PRUEBA.opt

  18. Modbus Addressing in Weintek HMI

    rohandarji posted a topic in HMI & SCADA

    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.

  19. Cimplicity Auto Report Generation

    MD SULTAN ALAM posted a topic in GE

    Dear All, I am having a problem with my cimplicity Auto Report Generation, When I Click on Generate Report, it shows "0 values collected" does anyone knows what's possibly could gone wrong here ??

  20. About InverterRefresh

    MUSAK posted a topic in CX-One

    Hı guys,  I will design new project  but I dont know that how can ı use  FB  at the   attachmend files ı wanna send   speed  referances  for 23 motors with rs 485  I will not use   start and stop  function  for ınverters with modbus   ıt  will be doing   probably  only speeds of the motors     1 )  Plc CP1EN40S DT1D     2)   hmı : nb7 twb0        3  ınverter s  :  V1000   VZABOP4BAA how can ı use registers numbers of the ınverters so ı need simple program    thanks for  everythings [767]InverterRefresh.zip
  21. I using easymodbus library to connect and read data from 3 PLCs CP1L but it run unstablely, sometime it disconnect and i cant re-connect PLC, it give error time out when i try to reconnect when it happen, i restart PLC and everything back to work. Someone please help me. I am new with modbus and omron

  22. Mitsubishi GX Developer

    Zubair Ahmed posted a topic in Mitsubishi

    Hello all ... i am a new plc user.. i am using D500 for taking value as it is a latched register.  i am taking value for a flow meter. i have two questions. 1. how totalizer is calculated from flow rate as my flow rate is in m3/h. 2. the value of register is gone upto 32000 approximately... i want that this value to go on.. i mean how 32 bit register is declared in plc .. a
  23. Please assist me with the following; regarding the ME96SSHA-MB Power meter data transition with Melsec-Q series PLC; We acquire to read various values on dedicated Modbus storage address registers at the simultaneous into a Melsec-Q series PLC via Modbus (TCP or RTU)  for calculation purposes. Naturally, since the reading of these variables are to provide accurate instantaneous results, it is a requirement that these values are to be read at one scan.   However, as can be seen below, there is a gap in address register range – of which, if all of these are scanned simultaneously, yields an exception error when read. This error is only avoided by scanning these data sets separately – which is not ideal for our application – since accuracy in calculations is imperative.
  24. Please assist me with the following; regarding the ME96SSHA-MB Power meter data transition with Melsec-Q series PLC; We acquire to read various values on dedicated Modbus storage address registers at the simultaneous into a Melsec-Q series PLC via Modbus (TCP or RTU)  for calculation purposes. Naturally, since the reading of these variables are to provide accurate instantaneous results, it is a requirement that these values are to be read at one scan.   However, as can be seen below, there is a gap in address register range – of which, if all of these are scanned simultaneously, yields an exception error when read. This error is only avoided by scanning these data sets separately – which is not ideal for our application – since accuracy in calculations is imperative.
  25. I need to add 3 encoders to my project. Currently my PLC Inputs are full. I am using high speed counters 0.00 and 0.001 to monitor a motor RPM with an encoder. I now wish to add 3 encoders to monitor position of (3) other linear axis controlled by stand alone (Zeta 6104) stepper drives. I have 3 open outputs on this PLC but all inputs are used. What are my hardware options to add additional encoders to allow me to track and correct the 3 additional axis. My first thought was to add another CP1L and use PLC1 0.00, 001 for ENC1, PLC1 0.002, 0.003 for ENC2, PLC2 0.00, 001 for ENC3, PLC2 0.002, 0.003 for ENC4. I thought this would allow me to use additional I/O from the second PLC but I am not sure if this is even possible. Is it possible to connect 2 PLCs this way? I will need additional I/O to send to these stepper drives to make the corrections. Do I need to add an expansion unit to the existing PLC and 2 additional high speed counter modules? The encoders are all Omron E6C2-CWZ6C. I would appreciate any advise on options to add these encoders and help point me in the right direction. Thanks in advance to any help.