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Yevhen_M

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Everything posted by Yevhen_M

  1. Hi, thanks for your reply. Could you please lead to the help file or manual where this info is... I think it is configured as a slave (server) on the TCP port (which I'm going to use), becuase there is a client somewhere in the network that works with it. But the point is the mapping of remote i/o points to mb_tcp points - is automatic ? (i32 --> (matches) MB Digital Input 0, I33 --> MB DI1...., O32 --> MB_Coil 0 etc...) OR matching has always to be done in the project configuration.
  2. Good day everyone! We're a SI (that has not much experince with the Unitronics PLCs.. ) and met Vision PLC HMI panel 1040 in the field. We need to read some I/O points from the remote I/O modules, connected to the OPLC's i/o exp. port . For integration with another system. From the FAQs I've read the module allows 4 connections, and Modbus TCP 502 port as well. Please advise if there are some mapping rules for remote i/o modules to the OPLC's Modbus TCP memory? Is this mapping is set in the project (that we don't have...) or there is some formula like, X (pos_of_the_module)* mem_space_occupied_by_the_module + offset inside the module, to get the MB TCP address of the remote i/o point? Thanks for help in advance.
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