19．EtherNet/IP COMMUNICATION
19.4.2.4 Reset
When a Reset request is sent from the master (upper side), the Reset service performs the reset processing
that was specified by the Class ID, Instance ID, and object-specific parameter that were specified at the
timing of the request. The processing to be performed when a Reset request is received depends on the
object. Refer to section 7.3.1 (1) for details.
This service returns either of the following general status codes depending on conditions.
An unsupported reset type was specified.
A request was issued to a class and an instance that do
not support the Reset service.
19.5 DRIVE PROFILE
19.5.1 FSA state
The inside state of the driver is controlled based on the FSA state, defined in the CiA 402 drive profile
standard. Figure 5.1 and Table 5.1 show the transition conditions between the FSA states. The states are
switched when the master sends a command following the table (sets Controlword) after the I/O
communication was established. When the state has transitioned from Not ready to switch on, which is right
after the power on, to Operation enabled with the predetermined procedure, the servo motor becomes ready
to operate.
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