Appendices
A - 152
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
Event name Command Error Event code 7481 0000 hex
Description A mistake was made in using a command.
Source
EtherCAT Master Function Module
Source
details
Slave Detection
timing
Continuously
Error
attributes
Level
Minor fault
Recovery
Error reset
(after resetting slave
errors)
Log category
System
Effects
User program
Continues. Operation Power drive circuit is OFF for relevant slave.
Indicators
EtherNet/IP NET RUN EtherNet/IP NET ERR EtherNet/IP LINK/ACT
–––
System
-defined
variables
Variable Data type Name
None – –
Cause and
correction
Assumed cause Correction Prevention
When bit 9 (Remote) of the
Statusword (6041 hex) was set to
1 (remote), and the Servo Drive
was in operation enabled status
(Servo ON), a command was
received that changes the
communications state from
Operational to another state (Init,
Pre-operational, or
Safe-operational state).
Check the command specifications
of the host controller and correct
the command.
Check the command
specifications of the host
controller and correct the
command.
When bit 09 (Remote) of the
Statusword (6041 hex) was set to
0 (local), a command was
received during FFT or test run
status that changes the ESM state
from Operational, Safe-
operational, or Pre-operational
state to Init state.
An unsupported number was set
for the Modes of operation
(6060 hex).
The setting of the Operation Mode
(6060 hex) was changed at an
interval of less than 2 ms.
Homing was started when the
Homing Method (6098 hex) was
set to a value other than 8, 12, 19,
20, 33, 34, or 35.
Data setting warnings (B0 hex)
occurred continuously for the
number of data setting warnings
that is set in the Data Setting
Warning Detection Count
(3781 hex).
Attached
information
None
Precautions/
Remarks
“91” is displayed on the Servo Drive front panel and F191 is given as the AlarmCode (4001 hex).
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