readAttributeRmsVoltageMinPhaseC(completion:)
Declaration
func readAttributeRmsVoltageMinPhaseC(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeRmsVoltageMinPhaseC() async throws -> NSNumberfunc readAttributeRmsVoltageMinPhaseC(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeRmsVoltageMinPhaseC() async throws -> NSNumber