Omron NX701-17 Series Troubleshooting Manual page 294

3 Error Tables
Event code Event name
74800000 hex Command
Warning
84B00000 hex EtherCAT
Communica-
tions Warning
MX2/RX-series Inverters with EtherCAT Communications Units
The manual names are given below for the catalog numbers given in the Reference column of the
event table.
Cat. No.
I574
Event code Event name
04A10000 hex Non-volatile
Memory
Hardware
Error
3-216
Meaning Assumed cause
A command could • The absolute multi-rotation
not be executed. counter was cleared when the
Servo was not OFF when using
an absolute encoder for semi-
closed control (This applies
only to Cylinder-type Servomo-
tors.).
• A forced brake operation
request was sent while the
Servo was ON.
• A Switch ON command was
sent when the main power was
OFF. (When 3508 hex = 0)
• An Enable Operation command
was sent to request turning ON
the Servo when the Servomotor
was operating at 30 r/min or 30
mm/s, or higher.
• A latch operation was started
under the following conditions.
• An absolute external encoder
was used and phase Z was
selected as the trigger for
fully-closed control (This
applies only to Cylinder-type
Servomotors.).
• The absolute multi-rotation
data was being cleared or the
Config operation was being
performed.
• The Statusword (6041 hex)
bit 09 (remote) was 0 (local).
• An operation command is given
in the prohibited direction after
the motor made an immediate
stop due to a drive prohibition
input.
An EtherCAT com- • The EtherCAT communications
munications error cable is disconnected or bro-
occurred one or ken.
more times.
• Noise
MX2/RX Series Inverter EtherCAT Communication Unit User's Manual
Meaning Assumed cause
An error occurred in • Non-volatile memory failure
non-volatile mem-
ory.
Level
Maj Prt Min Obs Info
S
S
Manual name
Level
Maj Prt Min Obs Info
S
NJ/NX-series Troubleshooting Manual (W503)
Reference
I576, I577
I576, I577
Reference
I574