Omron NX701-17 Series Troubleshooting Manual page 292

3 Error Tables
Event code Event name
84B20000 hex EtherCAT
Illegal State
Change Error
84B30000 hex Communica-
tions Syn-
chronization
Error
84B40000 hex Synchroniza-
tion Error
84B50000 hex Sync Man-
ager WDT
Error
84B60000 hex ESC Initial-
ization Error
84B70000 hex Slave Unit
Verification
Error
84B80000 hex Communica-
tions Setting
Error
84B90000 hex Synchroniza-
tion Interrup-
tion Error
98010000 hex Absolute
Value
Cleared
98020000 hex Position Data
Initialized
08010000 hex Battery
Warning
08020000 hex Fan Warning
08030000 hex Encoder
Communica-
tions Warning
3-214
Meaning Assumed cause
An undefined com- • An undefined communications
munications state state change command was
change command received.
was received.
The number of con- • Power to the host controller
secutive errors in was interrupted during PDO
receiving data communications.
during the commu-
• An EtherCAT communications
nication sync time
cable is disconnected, broken,
exceeded the value
or incorrectly connected.
specified for the
• Noise
Communications
Error Setting (2200
hex).
A synchronization • Noise
error occurred.
• Control PCB error
PDO communica- • The EtherCAT communications
tions were stopped cable is disconnected or bro-
for more than the ken.
specified period of
• There is an error in the host
time.
controller.
An error occurred in • Control PCB error
ESC initialization.
An error occurred in • Control PCB error
Slave Unit verifica-
tion.
There is an error in • An out-of-range value was set
the communica- from the host controller.
tions settings.
• A command that changes the
communications state to an
unsupported state was
received.
A synchronization • Control PCB error
interruption error
occurred.
The multi-rotation • The multi-rotation counter for
counter for the the absolute encoder was
absolute encoder cleared during USB communi-
was cleared during cations by the CX-Drive.
USB communica-
tions by the CX-
Drive.
A Config operation • A Config operation was per-
was performed or formed during EtherCAT com-
the multi-rotation munications.
counter was
• The multi-rotation counter was
cleared for the
cleared for the absolute
absolute encoder
encoder. (This applies only to
during EtherCAT
Cylinder-type Servomotors.)
communications.
The battery voltage • The battery voltage is 3.2 V or
is 3.2 V or less. lower.
The fan stop state • There is foreign matter in the
continued for 1 sec- fan.
ond.
• The Servo Drive failed.
Encoder communi- • There is insufficient power sup-
cations errors ply voltage for the encoder.
occurred in series
• Noise is entering on the
more frequently
encoder line.
than the specified
value.
Level
Maj Prt Min Obs Info
S
S
S
S
S
S
S
S
S
S
S
S
S
NJ/NX-series Troubleshooting Manual (W503)
Reference
I576, I577
I576, I577
I576, I577
I576, I577
I576, I577
I576, I577
I576, I577
I576, I577
I576
I576, I577
I576
I576, I577
I576