Unit Functions and Restrictions
1-6
1.3 System Configuration
1.3.1 Example of System Configuration
The following figure shows the example of the configuration of one axis when using over limit
switches and a near home switch.
Configuration of devices
No. Item Explanation
①
FP7
The above figure shows the minimum configuration that FP7 CPU Unit,
FP7 MC Unit and an end unit are combined. For FP7 MC Unit, the units
for 16 axes, 32 axes, and 64 axes are available.
②
Shielded twisted pair (STP)
cable
FP7 MC Unit and Servo Amplifier A6B/A5B are connected with a
shielded twisted pair (STP) cable.
③
Servo amplifier A6B/A5B The units of the number of required axes are connected.
④
Over limit switch
The over limit switches are connected to the servo amplifier. When
using the servo amplifier in combination with FP7 MC Unit, the over
limit switches are connected to the terminals allocated to the general-
purpose monitor inputs of the servo amplifier (SI-MON3/SI-MON4).
⑤
Near home switch
The near home switch is connected to the servo amplifier. It is
connected to the terminal allocated to the near home input (HOME).
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