Hitachi FL.NET, Руководство пользователя

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FIGURES
Figure 1-1 FA Control Network Configuration Example ................................................... 1-2
Figure 1-2 FL-net Protocol Basis Structure......................................................................... 1-3
Figure 2-1 FA Control Network Configuration Example ................................................... 2-2
Figure 2-2 FL.NET Module External Views....................................................................... 2-8
Figure 2-3 FL.NET Module Component Names................................................................. 2-9
Figure 3-1 Mounting the Option Module ............................................................................ 3-2
Figure 3-2 Setting the Module Number Selector Switch .................................................... 3-4
Figure 4-1 Connecting the 10BASE5 Transceiver Cable to the Module ............................ 4-2
Figure 4-2 Connecting the 10BASE-T Cable to the Module .............................................. 4-3
Figure 4-3 Module Power Supply Wiring ........................................................................... 4-5
Figure 4-4 Unit Ground Wiring........................................................................................... 4-6
Figure 5-1 10BASE5 System Basic Connection Method
(No Repeater Used; Maximum Distance: 500 m) ............................................. 5-2
Figure 5-2 10BASE5 System Basic Connection Method
(Repeaters Used; Maximum Distance: 1500 m)................................................ 5-3
Figure 5-3 10BASE5 System Basic Connection Method
(Repeaters Used; Maximum Distance: 2500 m)................................................ 5-4
Figure 5-4 10BASE-T System Basic Connection Method 1 ............................................... 5-7
Figure 5-5 10BASE-T System Basic Connection Method 2 ............................................... 5-8
Figure 5-6 Ethernet IP Address Classification .................................................................... 5-9
Figure 5-7 Ethernet Class C IP Address Example............................................................... 5-9
Figure 5-8 FL-net Concept ................................................................................................ 5-10
Figure 5-9 FA Link Protocol ............................................................................................. 5-11
Figure 5-10 FL-net IP Address ............................................................................................ 5-12
Figure 5-11 FL-net Connection Capacity and Node Numbers ............................................ 5-12
Figure 5-12 Data Communication Types Supported by FL-net .......................................... 5-13
Figure 5-13 Typical Common Memory and Cyclic Transmission ...................................... 5-13
Figure 5-14 Typical Message Transmission........................................................................ 5-14
Figure 5-15 Data Amount of Cyclic Transmission.............................................................. 5-14
Figure 5-16 Data Amount of Message Transmission.......................................................... 5-14
Figure 5-17 Typical Refresh Cycle Time Limit .................................................................. 5-15
Figure 5-18 Data Area and Memory.................................................................................... 5-16
Figure 5-19 Token Rotation and Cyclic Transmission 1..................................................... 5-20
Figure 5-20 Token Rotation and Cyclic Transmission 2..................................................... 5-20