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8 Troubleshooting and Maintenance
E3NW-ECT EtherCAT Digital Sensor Communication Unit Operation Manual (E429)
8-1 T
ro
u
b
lesho
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ting
8
8-1-
5 Emerg
ency Err
or Cod
e
The table below shows types of emergency error codes used in E3NW-ECT EtherCAT Sensor
Communication Units and corresponding error contents.
8-1-5
Emergency Error Code
Error codes common to E3NW-ECT EtherCAT Sensor
Communication Units
Error
code
Name of error
Contents
Diagnosis
history
Notification to
EtherCAT
Master Unit
Measures
5530 hex
Non-volatile
Memory
Hardware Error
A timeout was
detected when writing
data to non-volatile
memory during
EtherCAT
communications.
Not
saved
Can be notified
Write the data again.
6140 hex
Slave Unit
Verification
Error
At turning ON the
power supply, a
verification error
occurred on the Slave
Unit information stored
in the Slave Unit.
Saved
Cannot be
notified
If the error occurs
even after restarting
the power supply, the
Slave Unit is
damaged. Replace the
Slave Unit.
6330 hex
Non-volatile
Memory
Checksum
Error
An error occurred in
non-volatile memory
data in the Slave Unit.
Saved
Can be notified
A non-volatile memory
data error occurred.
Initialize non-volatile
memory from a
Configuration Tool or
with SDO
communications, and
then restart the Slave
Unit.
(Target indexes: 1011
hex Restore default
parameters
(parameter restore))
7030 hex
Slave
Hardware Error
A hardware error
occurred in the
EtherCAT
communications area.
Saved
Cannot be
notified
If the error occurs
even after restarting
the power supply, the
Slave Units is
damaged. Replace the
Slave Units.
Summary of Contents for E3NC
Page 3: ...E3NW ECT EtherCAT Digital Sensor Communication Unit Operation Manual Revised March 2020...
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Page 168: ...A Appendices A 64 E3NW ECT EtherCAT Digital Sensor Communication Unit Operation Manual E429...
Page 172: ...Revision 2 E3NW ECT EtherCAT Digital Sensor Communication Unit Operation Manual E429...
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