Appendicies
A-102
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
78010000 hex
Operation
Command
Competition
An attempt was
made to establish
EtherCAT
communications or
to turn ON the
Servo from the
Controller (enable
operation) while
executing an FFT
that operates with
the Servo Drive
alone or a trial run.
•
EtherCAT communications
(change from Init to Pre-
operational state) was
established while executing an
FFT that operates with the
Servo Drive trial run.
•
An attempt to turn ON the
Servo from the Controller
(enable operation) was made
while executing an FFT that
operates with the Servo Drive
trial run.
84B10000 hex
EtherCAT
State
Change Error
A communications
state change
command was
received for which
the current
communications
state could not be
changed.
•
A communications state
change command was received
for which the current
communications state could not
be changed.
84B20000 hex
EtherCAT
Illegal State
Change Error
An undefined
communications
state change
command was
received.
•
An undefined communications
state change command was
received.
84B30000 hex
Communicati
ons
Synchronizati
on Error
The number of
consecutive errors
in receiving data
during the
communication
sync time exceeded
the value specified
for the
Communications
Control Setting.
•
Power to the host controller was
interrupted during PDO
communications.
•
An EtherCAT communications
cable is disconnected, broken,
or incorrectly connected.
•
Noise
84B40000 hex
Synchronizati
on Error
A synchronization
error occurred.
•
Noise
•
Control PCB error
84B50000 hex
Sync
Manager
WDT Error
PDO
communications
were stopped for
more than the
specified period of
time.
•
The EtherCAT communications
cable is disconnected or
broken.
•
There is an error in the host
controller.
84B60000 hex
ESC
Initialization
Error
An error occurred in
ESC initialization.
•
Control PCB error
84B70000 hex
Slave Unit
Verification
Error
An error occurred in
Slave Unit
verification.
•
Control PCB error
84B80000 hex
Communicati
ons Setting
Error
There is an error in
the
communications
settings.
•
An out-of-range value was set
from the host controller.
•
A command that changes the
communications state to an
unsupported state was
received.
84B90000 hex
Synchronizati
on
Interruption
Error
A synchronization
interruption error
occurred.
•
Control PCB error
98020000 hex
Position Data
Initialized
A Config operation
was performed
during EtherCAT
communications.
•
A Config operation was
performed during EtherCAT
communications.
Event code
Event name
Meaning
Assumed cause
Level
Reference
Maj
Prt
Min
Obs
Info