Questions regarding instrument tag naming
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For example, in LSV1131, which is the feed valve of the tank, with interlocks set at high and low liquid levels, how should the limit switch that provides feedback on the status of the shut-off valve be named? LZSO1131，LZSC1131？ Is it still LZIC1131 LZIO1131? Or are there other names?
LZSO: L for liquid level, Z for position detection, S for switch, O for open position. If it is a valve position transmitter, LZI can be used