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Pass-through mode
The pass-through mode allows serial communications from the PC to the PLC, though the OIT. This can eliminate
the need to disconnect the PLC from the OIT when it is necessary to configure the OIT.
To use the pass-through mode:
1. HMI/IP: Specify the IP Address of the OIT that is to be used in passthrough mode or click
Get HMI Communication Parameters to read the current communication settings for the
OIT.
2. HMI work mode: Indicates the current mode of the OIT. After the communication
parameters have been received, the mode will be either Normal (OIT set to communicate with
PLC) or Passthrough (OIT is in pass-through mode).
3. Source COM Port: Set Com settings for the OIT that will be connected to the PC.
4. Destination COM Port: Set COM settings for the OIT that will be connected to the PLC.
5. Click Start Pass-through to begin passthrough and Stop Pass-through to end. Click Exit to
exit pass-through mode.
That's all there is to Project Manager.
The EasyBuilder Ap pli ca tion
This section guides you in how to operate the EasyBuilder application; however, it does not show you how to
program your OIT or how to create graphics objects. These topics are reserved for later chapters. This section
shows the fundamental operation of EasyBuilder from saving files, printing projects, and selecting the target PLC to
showing how graphics objects can be easily manipulated in the EasyBuilder work area. When you have completed
this chapter, you will be better able to use the features that are explained in later chapters.
1010-1007W, Rev 06
Sil ver Se ries In stal la tion & Op er a tion Man ual
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