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A-1-3
Controller Errors Other Than Errors in the Built-in EtherCAT
Master
CPU Unit
Status
Memory related to EtherCAT master
Download-
ing master
and slaves
settings
Slaves
Device
variables
Category
_EC sys-
tem-de-
fined vari-
ables
Network
configura-
tion infor-
mation
Diagnostic
and statis-
tical infor-
mation/
Protocol
monitor
Current er-
rors
Slave out-
puts
Slave
communi-
cations
status
A major
fault level
Controller
error oc-
curs.
Devices
variables
that are not
retained:
Initial val-
ues
Axis varia-
bles: Re-
tained
Continually
shows
EtherCAT
communi-
cations sta-
tus.
Does not
Continually
shows
EtherCAT
communi-
cations sta-
tus.
Retained.
---
In Opera-
tional state,
the values
from before
operation
stopped
are output.
When the
slaves
have en-
tered Safe-
Operational
state, the
outputs de-
pend on
the slave
settings. In-
puts are
enabled.
EtherCAT
communi-
cations
stop.
Enters the
Safe-Op-
erational
state.
A partial
fault level
Controller
error oc-
curs.
Shows the
I/O data
exchanged
on the
EtherCAT
communi-
cations.
Continually
shows the
output data
sent from
the Ether-
CAT mas-
ter.
Does not
change.
A minor
fault level
Controller
error oc-
curs.
*1.
It does not depend on the operating mode of the CPU Unit.
9-1 Overview of Troubleshooting
on page 9-2 if a Controller error occurs in the built-in Ether-
CAT master.
Appendices
A-4
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
Summary of Contents for NJ101-10 Series
Page 10: ...Manual Structure 8 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Page 80: ...3 EtherCAT Communications 3 12 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Page 236: ...9 Troubleshooting 9 38 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Page 274: ...Appendices A 38 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Page 275: ...I Index I 1 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505 I...
Page 279: ......