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