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 182885E-01 PLUG/PLAY CARD
National Instruments NI AT-GPIB/TNT IEEE-488.2 ISA Card
National Instruments AT-MIO-16E-1 Multifunction I/O Dev
National Instruments AT-MIO-16X 16-Bit DAQ Board
for National Instruments 68 Pin M w/ 3 BNC Cables +Conn
NATIONAL INSTRUMENTS NI PCI-GPIB IEEE 488.2 183617k-01
National Instruments MXI-4 Interface Module PXI-8331
NI National Instruments DAQ SC-250x Series User Manual
NATIONAL INSTRUMENTS AT-GPIB/TNT+ 182785E-01 ISA CARD
