... manually on the spot.The pros and cons of switch functionThe control panel program has the pros and ... model:L: Two types, switch, switch quantity input, abbreviation: Integral-model and proportional modulating type,4---20mA inputS: Separated-model ... and proportional modulating type, 4---20mA inputY: Remote-control type, the switch quantity inputPart-turn type BELL series type(with liquid crystal ...