How to represent static grounding interlock in a flowchart
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For example, if the static electricity grounding is not proper, the pump stops. How to express it
The static electricity grounding is not good; the pump needs to be stopped. Should this be shown in the flow diagram?
I didn’t do it; it was required by the client, so there’s no way to express it
Is it the P&ID for loading and unloading vehicles? 1) Method 1: Draw the static grounding device separately (including an overflow switch if it is installed on a vehicle), number the device, e.g., xxLSC-xx001, and connect the signals/interlocks in the PID ； 2) Method 2: Directly add an arrow plus an interlock symbol (diamond) to the pump’s start/stop signal, such as xxI-xx01; this can be described in the interlock instructions or logic documentation.