描述
硬件组态、做软冗余程序、编译、下载A站没问题,下载B站时MPI通讯电缆通讯不上,这都能通讯不上?查看地址没错,我就纳闷了,出师不利;将A站CPU内存卡卸下装入B站CPU,下载B站没问题;将B站内存卡装入A站,下载A站还是通讯不上,此时确定内存卡故障,更换内存卡下载程序正常;
NI National Instruments PCI-GPIB IEEE 488.2 183617J-01
ALLEN BRADLEY 1784-KTX COMMUNICATION MODULE
MAGMA PCI EXPANSION SYSTEM PCIHIF68 01-03527 REV F
Digi AccelePort EIA-232 30002342-03 55000536-05 REV F
Agilent 20mm Torque Wrench 8710-1764 NEW
HP 44705A 20 CHANNEL RELAY MULTIPLEXER
EMC 005048497 AX100 Dual Fiber Optic Daughter Card