rerice Posted August 23, 2019 Report Posted August 23, 2019 Hi, Im new to the Crimson software and need to configure the communications protocol for 485 modbus and Emerson Process ROC Protocol Enhanced TCP/IP. My question is for the 485 modbus do I need to create blocks for the holding registers I need to pull off the device or can I just map the tags to the modbus address? If I need the blocks, when I create the tags and reference the modbus address is it pulling from the blocks I created? As for the Emerson Process ROC Protocol Enhanced TCP/IP when I select it what is the Host Identification referencing? The Device under the protocol has its own Identification. Do I need to change both to the same group and unit number so it will address the device? I have attached screen shots of the Protocol for the TCP/IP device in question. Any help would be great. Thank You
pcmccartney1 Posted August 23, 2019 Report Posted August 23, 2019 Red Lion has an excellent support line.
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