描述
梯形图是使用得最多的图形编程语言，被称为PLC的第一编程语言。梯形图与电器控制系统的电路图很相似，具有直观易懂的优点，很容易被工厂电气人员掌握，特别适用于开关量逻辑控制。梯形图常被称为电路或程序，梯形图的设计称为编程。
KLA Tencor PN: 710-806050-01 rev D2 CAMERA Board
KLA-TENCOR Assy: 710-612095-002 REV.02 S/N.GA31010038
KLA Tencor HV1 Assy: 710-615461-001 KLA-F6-2KV CPLD
KLA TENCOR LOADER BRUSHLESS DC SERVO MOTOR RELIANCE
KLA-Tencor CRS1010 Camera Filter Assy 002032-3 SIEP10
KLA-Tencor CRS1010 Camera Filter Assy. 000056 000057
KLA-Tencor 3780-15510-001 KIT,RETROFIT,SOLENOID VALVE
KLA-Tencor Dalsa CCD Camera 750-061019-00 untested
KLA-Tencor Preamp Assy. 775-334186-000 untested
KLA-TENCOR PCB, I/O MECHANICAL 54-0049 36-0194
KLA Tencor 0085230-000
KLA-Tencor Computer Interface Board 307793 working
KLA-Tencor Quantox GSI Scanner PCB 3002004 working
GSI Lumonics KLA-Tencor Quantox Board CCA-10069
KLA-Tencor AIT 2 Keyboard Breakout 547220 working
KLA-Tencor 501-321060-000 Tropel Lens Untested
