I am currently working on a project where I am using a KTP 900 HMI to communicate with an Emerson PLC (CPE-100) via Modbus TCP/IP protocol. The communication between the HMI and PLC is established and functioning correctly for regular data exchange.

However, I am facing challenges in configuring alarms using Modbus addressing. I have created the necessary tags in the HMI and assigned them to the corresponding Modbus addresses, but the alarms are not being triggered as expected.

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Split from KTP900 modbus tcp with ci867 modbus master.