SI-F130 Manual(EN)_jpg_ Rev1 - 第304页
Alarm List for the Servo Pack "Sigma- III" Series (SGDS type) Alarm List BBF-10101-01 Alarm List for the Servo Pack "Sigma-III" Series (SGDS type) Alarm SHEET 8/14 Alarm Display Alarm Name Situation a…
Alarm List for the Servo Pack "Sigma-III" Series (SGDS type) Alarm List
BBF-10101-01
Alarm List for the Servo Pack
"Sigma-III" Series (SGDS type) Alarm
SHEET
7/14
Alarm
Display
Alarm Name Situation at Alarm Occurrence Cause Corrective Actions
Occurred when the control power supply
was turned ON.
A SERVOPACK board fault occurred. Replace the SERVOPACK.
Occurred when the servomotor was
running and in a status other than servo
OFF.
A SERVOPACK board fault occurred. Replace the SERVOPACK.
The rotating energy at a DB stop exceeds the DB resistance
capacity.
(1) Reduce the motor speed,
(2) Reduce the load moment of inertia, or
(3) Reduce the number of times of the DB stop operation.
A.730 Dynamic Brake Overload
Occurred when the servomotor was
running in servo OFF status.
A SERVOPACK fault occurred. Replace the SERVOPACK.
Occurred when the control power supply
was turned ON.
A SERVOPACK board fault occurred. Replace the SERVOPACK.
Occurred during operations other than the
turning ON/OFF of the main circuit.
A SERVOPACK board fault occurred. Replace the SERVOPACK.
The inrush current limit resistor operation frequency at the main
circuit power supply ON/OF operation exceeds the allowable
range.
Reduce the number of times that main circuit's power
supply can be turned ON/OFF to 5 times/min. or less.
A.740 Overload of Surge Current
Limit Resistor
Occurred at the main circuit power supply
ON/OFF operation.
A SERVOPACK fault occurred. Replace the SERVOPACK.
A SERVOPACK fault occurred. Replace the SERVOPACK. Occurred when the control power supply
was turned ON.
The overload alarm has been reset by turning OFF the power
too many times.
Change the method to reset the alarm.
The load exceeds the rated load. Reconsider the load and operation conditions, or reconsider
the servomotor capacity.
The SERVOPACK ambient temperature exceeds 55-degrees
centigrade.
The ambient temperature must be 55-degrees centigrade
or less.
A SERVOPACK fault occurred. Replace the SERVOPACK.
The overload alarm has been reset by turning OFF the power
too many times.
Change the method to reset the alarm.
The connection of the SERVOPACK board and the thermostat
switch is incorrect.
Replace the SERVOPACK.
The overload or regenerative energy exceeds the resistor
capacity.
Reconsider the load and operation conditions.
The SERVOPACK (direction and distance to the peripheral
devices) is mounted incorrectly.
Heat radiation from the panel or heat around the SERVOPACK
The ambient temperature for SERVOPACK must be
55-degrees centigrade or less.
A.7A0 Heat Sink Overheated
Occurred when the main circuit power
supply was turned ON or while the
servomotor was running.
A SERVOPACK fan fault occurred. Replace the SERVOPACK.
Alarm List for the Servo Pack "Sigma-III" Series (SGDS type) Alarm List
BBF-10101-01
Alarm List for the Servo Pack
"Sigma-III" Series (SGDS type) Alarm
SHEET
8/14
Alarm
Display
Alarm Name Situation at Alarm Occurrence Cause Corrective Actions
Occurred when the control power supply
was turned ON. (Setting:Pn002.2=1)
A SERVOPACK board fault occurred when an absolute
encoder is used with the setting for incremental encoder.
Replace the SERVOPACK.
Alarm occurred when the power to the absolute encoder was
initially turned ON.
Set up the encoder.
The encoder cable had been disconnected once. First confirm the connection and set up the encoder.
The power from both the PG power supply (+5 V) and the
battery power supply from the SERVOPACK is not being
supplied.
Replace the battery or take similar measures to supply
power to the encoder, and set up the encoder.
An absolute encoder fault occurred. If the alarm cannot be a reset by setting up the encoder
again.
A.810 Encoder Backup Error
Occurred when the control power supply
was turned ON using an absolute
encoder. (Setting:Pn002.2=0)
A SERVOPACK fault occurred. Replace the SERVOPACK.
A fault occurred in the encoder and was detected by encoder
self-diagnosis.
Set up the encoder.
If this alarm occurs frequently, replace the servomotor.
Occurred when the control power supply
was turned ON or during operation.
A SERVOPACK fault occurred. Replace the SERVOPACK.
A.820 Encoder Checksum Error
Occurred when Sensor ON (SENS_ON)
command was sent.
A fault occurred in the encoder and was detected by encoder
self-diagnosis.
Set up the encoder.
If this alarm occurs frequently, replace the servomotor.
When the control power supply was
turned ON. (Setting:Pn002.2=1)
When the absolute encoder was used as an incremental, a
SERVOPACK board fault occurred.
Replace the SERVOPACK.
The battery connection is incorrect. Reconnect the battery.
The battery voltage is lower than the specified value 2.7 V. Replace the battery, and then turn ON the power to the
encoder.
A.830 Absolute Encoder Battery
Error
When the control power supply was
turned ON using an
absolute encoder. (Setting:Pn002.2=0)
A SERVOPACK board fault occurred. Replace the SERVOPACK.
A malfunction occurred in the encoder. Turn the encoder power supply OFF and then ON again.
If this alarm occurs frequently, replace the servomotor.
Occurred when the control power supply
was turned ON.
A SERVOPACK board fault occurred. Replace the SERVOPACK.
A malfunction occurred in the encoder. Correct the wiring around the encoder by separating the
encoder cable from the power line, or by checking the
grounding and other wiring.)
An encoder fault occurred. If this alarm occurs frequently, replace the servomotor.
A.840 Encoder Data Error
Occurred during operation.
A SERVOPACK board fault occurred. Replace the SERVOPACK.
Alarm List for the Servo Pack "Sigma-III" Series (SGDS type) Alarm List
BBF-10101-01
Alarm List for the Servo Pack
"Sigma-III" Series (SGDS type) Alarm
SHEET
9/14
Alarm
Display
Alarm Name Situation at Alarm Occurrence Cause Corrective Actions
When the encoder power supply turns ON and the SEN signal
is ON when using an absolute encoder, the servomotor runs at
200 min
-1
or more.
Turn ON the encoder power supply when the servomotor
runs at a speed less than 200 min
-1
.
An encoder fault occurred. Replace the servomotor.
Occurred when the control power supply
was turned ON.
A SERVOPACK board fault occurred. Replace the SERVOPACK.
An encoder fault occurred. Replace the servomotor.
A.850 Encoder Over speed
Occurred during operation.
A SERVOPACK board fault occurred. Replace the SERVOPACK.
An encoder fault occurred. Replace the servomotor. Occurred when the control power supply
was turned ON.
A SERVOPACK board fault occurred. Replace the SERVOPACK.
The ambient temperature around the servomotor is too high. The ambient temperature must be 40-degrees centigrade
or less.
The servomotor load is greater than the rated load. The servomotor load must be within the specified range.
An encoder fault occurred. Replace the servomotor.
A.860 Encoder Overheated
Occurred during operation.
A SERVOPACK board fault occurred. Replace the SERVOPACK.
A serial converter unit fault occurred and was detected by
self-diagnosis of serial converter unit.
Set up the serial converter unit.
If this alarm occurs frequently, replace the serial converter
unit.
Occurred when the control power supply
was turned ON or during operation.
A SERVOPACK fault occurred. Replace the SERVOPACK.
A.870 Fully-closed Serial Encoder
Checksum Alarm
Occurred when Sensor ON (SENS_ON)
command was issued.
A serial converter unit fault occurred and was detected by
self-diagnosis of serial converter unit.
Set up the serial converter unit.
If this alarm occurs frequently, replace the serial converter
unit.
A serial converter unit malfunctioned. Turn the SERVOPACK and serial converter unit power
supplies OFF and then ON again.
If this alarm occurs frequently, replace the serial converter
unit.
Occurred when the control power supply
was turned ON.
A SERVOPACK fault occurred. Replace the SERVOPACK.
A serial converter unit malfunctioned. Turn the SERVOPACK and serial converter unit power
supplies OFF and then ON again.
If this alarm occurs frequently, replace the serial converter
unit.
A serial converter unit fault occurred. Replace the serial converter unit.
A.880 Fully-closed Serial Encoder
Data Alarm
Occurred during operation.
A SERVOPACK fault occurred. Replace the SERVOPACK.
A.8A0 Fully-closed Serial Encoder
Scale Error
Occurred when the control power supply
was turned ON or during operation.
A linear encoder fault occurred. Replace the linear encoder.
A linear encoder fault occurred. Replace the linear encoder. A.8A1 Fully-closed Serial Encoder
Module Error
Occurred when the control power supply
was turned ON or during operation.
A scale converter unit fault occurred. Replace the serial converter unit.