Appendicies
A-146
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
Event name Command Error Event code 74810000 hex
Meaning 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 Remedy Prevention
When bit 09 (Remote) of the
Statusword (6041 hex) was set to 1
(remote), and the Servo Drive was in
operation enabled state (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 to use correct
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 Operation Mode (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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