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Afterwards, EtherCAT communications are performed while the state changes automatically between
these states according to error occurrence and other conditions.
The current control state can be determined using the RUN indicator on the front panel.
State
Description
Process data
communica-
tions
SDO com-
munica-
tions
RUN indi-
cator
1: Init
Communications are being initialized. Communica-
tions are not possible.
Not allowed
Not al-
lowed
Not lit
This state continues if there is not the network config-
uration information.
2: Pre-Op-
erational
Only SDO communications are possible in this state.
Communications always enters this state after initiali-
zation, and changes to the Safe-Operational state af-
ter initial setting of the network is performed.
Not allowed
Possible
Flashing
3: Safe-Op-
erational
In this state, SDO communications and only inputs for
process data communications are possible. Commu-
nications always enters this state before going into
the Operational state.
Only inputs
are possible
Possible
Flashing
4: Opera-
tional
This is the normal state for communications.
Possible
Possible
Lit
3 EtherCAT Communications
3-10
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
Содержание NJ101-10 Series
Страница 10: ...Manual Structure 8 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Страница 68: ...2 Part Names and Slave Settings 2 18 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Страница 80: ...3 EtherCAT Communications 3 12 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Страница 236: ...9 Troubleshooting 9 38 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Страница 274: ...Appendices A 38 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Страница 275: ...I Index I 1 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505 I...
Страница 279: ......