Appendices
A-148
G5-series AC Servomotors and Servo Drives User’s Manual (with Built-in EtherCAT Communications)
Event name Absolute Encoder Counter Overflow Error Event code 384E0000 hex
Meaning The multi-rotation counter of the encoder exceeded the specified value.
Source EtherCAT Master Function Module Source details Slave Detection
timing
Continuously
Error attributes Level Minor fault Recovery Error reset (after
cycling slave
power)
Log category System
Effects User program Continues. Operation Power drive circuit is OFF for relevant slave.
Indicators EtherCAT NET RUN EtherCAT NET ERR EtherCAT LINK/ACT
--- --- ---
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Remedy Prevention
The set value for switching operation
with the absolute encoder is too large.
Correct the Operation Switch when
Using Absolute Encoder (3015 hex)
to a small value.
Set the Operation Switch when Using
Absolute Encoder (3015 hex) to a
small value.
The traveling distance from home of
the machine exceeded 32,767
revolutions.
Correct the traveling distance from
the home of the machine so that there
is no more than 32,767 revolutions.
Correct the traveling distance from
the home of the machine is no more
than 32,767 revolutions.
Attached
information
None
Precautions/
Remarks
“41” is displayed on the Servo Drive front panel and F041 is given as the AlarmCode (4001 hex).
Event name Object Setting Error 1 Event code 384F0000 hex
Meaning The electronic gear ratio exceeded the allowable range.
Source EtherCAT Master Function Module Source details Slave Detection
timing
Continuously
Error attributes Level Minor fault Recovery Error reset (after
cycling slave
power)
Log category System
Effects User program Continues. Operation Power drive circuit is OFF for relevant slave.
Indicators EtherCAT NET RUN EtherCAT NET ERR EtherCAT LINK/ACT
--- --- ---
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Remedy Prevention
The electronic gear ratio exceeded
the allowable range.
Correct the electronic gear ratio to
between 1/1,000 and 1,000.
Set the electronic gear ratio to
between 1/1,000 and 1,000.
Attached
information
None
Precautions/
Remarks
“93” is displayed on the Servo Drive front panel and F093 is given as the AlarmCode (4001 hex).
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