NX-SID800
NX-SID800我们一般都会见到如下的一个典型的控制框图，即通过三个环路来实现位置控制（以电机作为终的出力元件）。外环为位置环，中间为速度环，内部为电流环，很多第一次接触这种控制方式的人都会多多少少有点疑问：为什么是这是三个环路？换一个行不行？
NX-SID800
Mectron Engineering MI-9000 Magnetic Imagery Unit
Bosch PE 100 Analog Press Controller 0 608 830 093
NEW AccuRay 082157-002 HRVI Control Board
Refurbished Moore Products 15737-69 BCC ICC Module
TB Wood's UVC 4020-0H 20 HP Univ. Vector Control Drive
Bosch LTE 45 Servo Amplifier 0 608 750 041
NEW Reliance Electric 57C492 Battery Backup 803623-R
NEW American Induction LM 2015 Motherboard
With (3) Daughter Cards
Allen-Bradley 7300 UPJ CNC Circuit Board
Bailey Controls IMAMM03 Infi 90 Analog Master Module
NEW ABB SNAT-7780-GIF Main Control Board 576180781
New GE Drive IC3600 KRST1 Module IC3600KRST1
NEW AccuRay 061595-003 SSI Control Board
NEW AccuRay 083883-004 GPU Control Board
Acuity ITRAN MVP-2000T Machine Vision Processor W/Logic
Mectron Engineering MI-9000 Magnetic Imagery Unit
Refurbished Moore Products 15838-30 MPU #3 Module
New GE Drive IC3600 TILA1 Module IC3600TILA1
New GE Speedtronics IC3600 LIBB1 Board IC3600LIBB1
New GE Speedtronics IC3600 KRSU1 Board IC3600KRSU1
New GE Speedtronics IC3600 TPSA1 Board IC3600TPSA1
Allen-Bradley 7300-UAF-2 CNC Control Board
Allen-Bradley 7300-UCE-3 CNC Control Board
Allen-Bradley 7300-UPW CNC Control Board
Telesis TMC300 Pinstamp Marking System Conroller
New GE Drive IC3600 AMLG1 Board IC3600AMLG1
NEW Measurex 09806701 QSCP W/F/O I/F Type II Board
Refurbished ABB 130733-480 Throttle Pack Assembly 480V
NEW ABB SAFT 110 POW Power Supply 5310020
Allen-Bradley 7300-UCE-3 CNC Control Board
New GE Drive IC3600 TPAB1 Module IC3600TPAB1