ʻOku controlsupports ʻa e mamaʻo ʻo aʻu ki he 32 buttons ʻoku mou lava ʻo tānaki atu, fekauʻaki mo Siemens PLC ngaahi tuʻasila,ʻa ia ʻe lava pe ke fakapolokalamaʻi tauʻataina; 9 NGAAHI fakaʻilonga ʻo e tuʻunga naʻe tākí, poupou Siemens PLC tuʻasila, fakapolokalamaʻi taʻetotongi;