描述
系统调试应首先按控制要求将电源、外部电路与输入输出端子连接好，然后装载程序于PLC中，运行PLC进行调试。将PLC与现场设备连接。在正式调试前全面检查整个PLC控制系统，包括电源、接地线、设备连接线、I/O连线等。在保证整个硬件连接正确无误的情况下即可送电。
National Instruments: 183663C-01 AT-GPIB/TNT Card
National Instruments GPIB P/N 776399-01 Manual/Software
CB-100 Breakouts w National Instruments R1005050 1meter
National Instruments 68 Pin to 68 Pin Shielded Cable
One-day shipping available
National Instruments MXI M4 Cable 181641-04 ++ NEW ++
National Instruments AT-MXI 180775E-01 Interface Card
One-day shipping available
NATIONAL INSTRUMENTS VXIpc-745 PENTIUM VXI CONTROLLER
National Instruments High-Current 96 Ch PCI-6509
National Instruments Lab PC Assy 180835-01
