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