描述
根据PLC梯形图程序扫描原则，按先左后右先上后下的步序，逐句扫描，执行程序。遇到程序跳转指令，根据跳转条件是否满足来决定程序的跳转地址。从用户程序涉及到输入输出状态时，PLC从输入映象寄存器中读出上一阶段采入的对应输入端子状态，从输出映象寄存器读出对应映象寄存器，根据用户程序进行逻辑运算，存入有关器件寄存器中。对每个器件来说，器件映象寄存器中所寄存的内容，会随着程序执行过程而变化。
NetApp NetCache C6200 Base Unit
NETAPP RACK 2XDS14MK4 14X300GB&10XDS14MK2 14X147GB FAS
NETAPP FAS3020 w/6x DS14MK4 144GB 15K X278A-R5 12TB!!!
NetApp FAS980c Cluster w/6x DS14MK2-AT 14x X267A 42TB!!
NetApp FAS980c Cluster w/6x DS14MK2AT 14x 500GB 42TB!!
NetApp FAS980c Cluster w/6x DS14MK2AT 14x 500GB 56TB!!
Netapp Rack 14x DS14MK2 w/14x144GB 15K X275A-R5 28TB
SPECIAL NetApp FAS3070-BASE-R5 Filer Refurbished
NETAPP FAS3020 w/6x DS14MK2 300GB 10K X276A-R5 25.2TB!!
NetApp FAS3050 4TB Filer System 2x DS14 MK2 w/14x 144GB
NetApp DS14MK2-AT 14.0TB w/ 14x 1TB 7.2K SATA HD X269A
NetApp NetCache C2300 w/ (2) 144GB HD
Netapp FAS3070 w/2x DS14MK4 X279A-R5 300GB 15K 4gpbs
NetApp NetCache C2300 Base Unit
