Zofunikira zazikulu
(1) Kuyika ndi zotulutsa zokha, kuyika kwa baffle, mizere yopingasa yokha.
(2) Servo ankalamulira kunyamula tebulo mbale ndi mofulumira, otetezeka ndi odalirika.
(3) Gawo lotumizira limagwiritsa ntchito lamba wamphamvu kwambiri wamagawo asanu, omwe amayendetsedwa ndi AC pafupipafupi kutembenuka kwamagetsi m'magawo, mfundo zodziwikiratu komanso zolondola, komanso kutumiza kosalala.
(4) Dongosolo lowongolera la PLC limangotsata liwiro la mzere wopangira, kuwongolera kutulutsa kwa makatoni, kukweza gondola, ndikuyika chotchinga kuti chikwaniritse kugundana ndi kukhazikika kokhazikika.