Can the process alarm setpoints in DCS be acquired through OPC?
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We want to use OPC to collect the process alarm setpoints from the DCS of various devices, in order to control the operations in the workshop. I don’t know who has done it?
Of course, as long as your DCS supports the OPC protocol and has communication interfaces available
Are there controlled alarm values in A&E of DCS? Or does it refer to the police incident record?
There’s definitely no problem, but the alarm signals transmitted via OPC are not real-time alarm signals; there is a certain delay.
It generally works; OPC is a standard protocol, and everything supports it.