Troubleshooting Using Al Status Codes - Omron R88M-1M Series User Manual

12 Troubleshooting
*1. This error can occur in the unit version 1.2 only.
*2. This error can occur in the unit version 1.3 or later.
*3. This error can occur in the unit version 1.1 or later.
*4. Refer to 10-2-4 Absolute Encoder Setup on page 10-7 for the absolute encoder setup.
*5. Refer to 13-2 Servo Drive Lifetime on page 13-3 for the lifetime of components.

12-5-2 Troubleshooting Using AL Status Codes

The AL status codes notify users of errors related to EtherCAT communications.
This section gives errors that 1S-series Servo Drives notify to the host controllers with AL status codes,
as well as their causes and remedies.
AL Status Code List
AL status
Name
code (hex)
0011 EtherCAT
State Change
Error
0012 EtherCAT Ille-
gal State
Change Error
0013 Bootstrap
State Transi-
tion Request
Error
0014 SII Verifica-
tion Error
0016 Mailbox Set-
ting Error
001B Sync Man-
ager WDT
Error
001D RxPDO Set-
ting Error
12 - 38
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
Cause
A communications state change command was
received for which the current communications state
could not be changed.
An undefined communications state change command
was received.
The state transition to unsupported Bootstrap was
requested by the EtherCAT master.
An error occurred in SII
data of the EtherCAT
slave communications
controller.
An incorrect mailbox setting of Sync Manager was
detected.
PDO communications
were interrupted for the
allowable period or longer.
An RxPDO setting error
was detected.
Data was incorrectly over-
written in the non-volatile
memory of the EtherCAT
slave communications
controller.
Failure of the EtherCAT
slave communications
controller or false detec-
tion
An EtherCAT communica-
tions cable is discon-
nected, loose, or broken
Host controller error
The RxPDO setting of
EtherCAT master is incor-
rect.
Servo Drive failure
Measures
Check the command specifications
for communications state transi-
tions in the host controller and cor-
rect host controller processing.
Check the command specifications
for communications state transi-
tions in the host controller and cor-
rect host controller processing.
Check the EtherCAT master setting
so that the EtherCAT master does
not request the transition to Boot-
strap.
If this event does not occur after
you cycled the power supply, use
the product continuously. It is sup-
posed that a temporary error
occurred due to a read error.
If this event occurs again, replace
the Servo Drive.
Check the mailbox setting, and then
download it to the EtherCAT master
again.
Connect the EtherCAT communica-
tions cable securely.
Check the operation of the host
controller. Take appropriate
countermeasures if there is a prob-
lem.
Correct the RxPDO setting accord-
ing to the definition of ESI of Servo
Drive, and then download it to the
EtherCAT master again.
If this event occurs repeatedly after
the download to the EtherCAT mas-
ter, the Servo Drive is faulty.
Replace the Servo Drive.