chrisb4748

MrPLC Member
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About chrisb4748

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  • Country United Kingdom
  1. Data Conversion

    Hey, Using a Q03UDV PLC. I've got my data coming over from a Cognex camera via Modbus. When it comes to putting 2 words together to make one double word and converting it to a string I just get the HEX result and not the number which I really want. Really "Cognex_DollyNumber" should be 3007 not 37303033. Would anyone have any advice on this for me? Thanks
  2. RJ71EIP91

    Hi, I know that the RJ71EIP91 module is a new module, but does anyone know anything about it? When I am using the Configuration Tool, I keep getting "Impossible to Communicate with Module" Cheers
  3. Protocol GX Works3

    Hi, I am wondering if it is possible to transfer data between a FX PLC and an iQ-R PLC using MC Protocol or SLMP?  If so, how can this be done?  An example would be very helpful. Cheers
  4. FTP File Transfer

    Hi, I am able to write a FTP file to the R PLC, but I am unable to read the file back from the PLC. The data that I will be transferring via FTP will be information coming from a server. How that makes sense. Thanks
  5. FTP File Transfer

    Hi, I'm wondering how to set up a FTP file transfer in GXWorks3 for an iQ-R PLC? Many Thanks
  6. GXWorks 2 IP to HEX

    Brilliant. Thanks very much for the help. Absolute Pro!
  7. GXWorks 2 IP to HEX

    So how am I able to take that Hex value and use it for my Remote IP Address in the Modbus TCP Client FB? I have created my own FB with the Modbus TCP Client within  
  8. GXWorks 2 IP to HEX

    I am using a Q06UDV I want to be able to enter the IP address as a word. So I've split my IP Address into 4 different parts, ie IP_Part1, IP_Part2, IP_Part3, IP_Part4. I am wanting to write that into the FB ModbusTCPClient which is in GX Works 2 Library. The input will be going to the RemoteIPAddress, which is a  Double Word Unsigned.
  9. GXWorks 2 IP to HEX

    Hi, I am looking for a way to be able to convert an IP Address into HEX. Any ideas? Thanks
  10. Q03 Modbus to Nanodac

    Hi, I am only writing over 2 D reg's. D100 & D105 which is going to be less that 16 bits. I now see that the nanodac doesn't support 2 and 5 function codes. Thanks
  11. Q03 Modbus to Nanodac

    No, I'm using function code 05/06 for my write and 02/04 for read.  I am reading the same type of data, which the PLC can read. Its only my write function that is an issue. Thanks
  12. Q03 Modbus to Nanodac

    Hi, I am having an issue with writing data to a Nanodac via modbus. I am able to read data from the Nanodac, but unable to send data across. I am reading data from 2 different Nanodac's and want to be able to write to the both of them.  I have two different read and write addresses for the Nanodac's. Would like some advise on how to resolve this issue. Many Thanks.
  13. Network Config

    I am wondering if anyone has Network configurator v3.59 with integrated safety software? Many Thanks.
  14. MELSECNET (II)

    So I have a list of which B and W are assigned to the different PLC's within the plant. I have 4 PLC's which use the same B and W. If you take a look at the attached file, my 4 PLC's use those same B and W. This PLC has been assigned  2740-277F and as you can see this PLC isn't using that range.
  15. MELSECNET (II)

    I am working though some software and I came across NET II to NET10. Within this software I have duplicated B's & W's with other PLC's in the network (Not assigned to that PLC). Would this have any issues with the other PLC's and what is NET II?  Many Thanks,