A - 111
Appendices
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
A-3
S
y
smac Error Sta
tus
Cod
es
A
A-3
-2 Error Des
c
ription
Event name
Overvoltage
Event code
04A9 0000 hex
Description
The power supply voltage exceeded the allowable input voltage range.
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
The voltage between the positive
and negative terminals in the
control power supply converter
exceeded the specified value.
Input the correct voltage.
Input the correct voltage.
The voltage was suddenly
increased by the phase advance
capacitor or the uninterruptible
power supply (UPS).
Remove the phase-advancing
capacitor or UPS.
Do not use a phase-advancing
capacitor or UPS.
The Regeneration Resistor wiring
is broken.
Measure the resistance of the
external resistor between the B1
and B2 terminals on the Servo
Drive. If the resistance is infinite,
the wiring is broken. Replace the
external resistor.
None
The External Regeneration
Resistor is not suitable.
Change the Regeneration Resistor
based on the specified
regeneration resistance and the
calculated power (W).
Determine the Regeneration
Resistor based on the specified
regeneration resistance and the
calculated power (W).
The Servo Drive failed.
Replace the Servo Drive.
None
Attached
information
None
Precautions/
Remarks
“12” is displayed on the Servo Drive front panel and F012 is given as the AlarmCode (4001 hex).