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Showing results for tags 'i have problem to connect 2 temperature device with him delta with plc delta by rs485..when i run plc i can see the temperature change on pc but the problem in him its'.

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Found 154 results

  1. Keyenece , read PLC KV40

    Anyone know how to read a program of KV 40 with protection MEMSW $ 8,000. It's an old ladder diagram I want to retrieve. I've seen this link which talks Pseudo reading it. Link http://forums.mrplc.com/index.php?showtopic=6782 Thanks, Ágora
  2. I am trying to go online, in CXProgrammer, with a CP1L-M60DT1-D PLC. I am connecting with a USB cable (Standard-A on laptop side, standard-B on the PLC side). In my "Change PLC" dialog: Device type is set to CP1L, CPU type set to M. Network type is set to USB. FINS Destination Address Network set to 0, Node set to 0. I get "Failed to connect to the PLC" when trying to go online. Any ideas why? Thank you. (Note; the PLC connection is showing up in my Device Manager, and the correct driver is installed).
  3. I am trying to setup communication between an EIP21 and a AB Compactlogix processor. Setup both units with Network configurator and Logix5000. In Logix5000 I used the Generic Ethernet Module with the correct consumer and producer tags and instances. When I go online Logix can see the EIP and bring up the module information but the connection itself is in Error 16#0114 Electronic keying Error. Unfortunately cannot find a way to disable keying like possible on the Controllogix Ethernet module. Can Anyone help. An application example or some tips how to resolve it would be great. Kind Regards Rolf
  4. 4 cpus cp1e and 1 hmi beijer over rs485

    Hi i want to connect all 4 cpus(cp1e 40s) to the hmi(beijer ixt10a) over rs485. I don't want the cpus to communicate each other, but i need all of them to exchange data with the hmi. How can i do that. Do i have to make master/slaves and from the polled plc to exchange all the data or if i don't set up anything in the plc's i can communicate each one with the hmi if i set the nodes to each plc and the hmi(for four controllers). I mean i will just wire them and set the hmi that there are 4 controllers, i will set node 0,1,2,3 and after set the hmi to these nodes. Is it going to be any problem between the plcs that aren't programmed to communicate each other and will be wired with rs485? Thanks