描述
DCS没有良好的接地系统和合理的电缆屏蔽,不仅系统干扰大,控制系统易误发信号,还易使模件损坏。可见,UPS电源、控制系统接地、控制室和电子室环境要求等外部条件不好给电厂投产后DCS的安全,稳定运行留下极大隐患。
GE General Electric NC 550 44A390403-G04
Mazak H-15 CNC Power-Center Maintenance Manual
GE General Electric CNC IFI 32A 44A398712G01
(4) Erickson 150TG Collets Various Sizes
(4) Erickson 150TG Collets
Mazak H-15 CNC Power Center Programming Manual
Westinghouse Module 233P739H01F Style 1870A77
Westinghouse Reference Module 233P736 Style 1870A85
Westinghouse Module PROT 233P746H01F Style 1870A93
Westinghouse Module 233P735H01D Style 1870A87