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13 Troubleshooting
NX-series EtherCAT Coupler Unit User’s Manual (W519)
13-
8 Error No
tific
ation
s Base
d on
th
e AL
S
tatu
s
13
13-
8-1 Pr
oce
dure for
Checking AL S
tatus Codes
13-8 Error Notifications Based on the AL
Status
This status reports errors related to EtherCAT communications.
The AL status is reported as attached information for the Slave Application Error event (84280000 hex).
Use the troubleshooting functions on the Sysmac Studio to check the code that is displayed for
Attached information 1
in the
Slave Application Error
. Refer to
troubleshoot the error identified by the AL status code.
13-8-1 Procedure for Checking AL Status Codes
13-8-2 AL Status Codes
AL status
code (hex)
Status name
Contents
Error log
record
Notifica-
tion to
EtherCAT
master
Corrective action
0001
State Transition
Impossible
The number of
received state tran-
sition requests
exceeded the limit
set by the applica-
tion.
Not saved.
Possible.
An error occurred in the EtherCAT
Slave Terminal. Check the event log.
0011
Illegal State Transi-
tion Request
Received
An incorrect state
transition request
was received.
Not saved.
Possible.
Change the status correctly.
0012
Error State Transi-
tion Received
An unclear state
transition request
was received.
Not saved.
Possible.
Change the status correctly.
0014
Slave Unit Verifica-
tion Error
The non-volatile
memory for SII back-
ups does not match
the information in
the SII (VendorID,
ProductCode, Revi-
sionNo, and Serial
No.).
Not saved.
Possible.
Cycle the power supply.
If the error still occurs, replace the
Communications Coupler Unit.
0016
Mailbox Setting
Error
An incorrect mail-
box setting was
detected for the
Sync Manager.
Not saved.
Possible.
Correct the settings, and then down-
load the settings to the EtherCAT
master again.
Summary of Contents for NX-ECC201
Page 38: ...Sections in this Manual 36 NX series EtherCAT Coupler Unit User s Manual W519...
Page 46: ...1 EtherCAT Networks 1 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 56: ...2 Features and System Configuration 2 10 NX series EtherCAT Coupler Unit User s Manual W519...
Page 82: ...4 Part Names and Functions 4 14 NX series EtherCAT Coupler Unit User s Manual W519...
Page 100: ...5 Designing the Power Supply System 5 18 NX series EtherCAT Coupler Unit User s Manual W519...
Page 214: ...9 Setting Up Slave Terminals 9 44 NX series EtherCAT Coupler Unit User s Manual W519...
Page 254: ...11 EtherCAT Coupler Unit Functions 11 30 NX series EtherCAT Coupler Unit User s Manual W519...
Page 278: ...12 Communications Performance 12 24 NX series EtherCAT Coupler Unit User s Manual W519...
Page 340: ...14 Maintenance and Inspection 14 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 400: ...Appendices A 60 NX series EtherCAT Coupler Unit User s Manual W519...
Page 401: ...Index 1 NX series EtherCAT Coupler Unit User s Manual W519 I Index...
Page 405: ......