Making single connected conduction region failed. Please check the motion setup. If a conducing region with a hole encloses the entire band, make this conductor be a solid conductor winding with zero

仿真一个大空间的空调区域温度分布，能量方程开启，内热源人员散热也设置了 ，为什么无论人员散热了设置多大，工作区域温度总是等于冷空气进口温度？求各位大神帮我诊断一下.

From Master(CNC/SPS) to the Slave(DRIVE-DS) 请问括号里专有名词是什么意思？