YASKAWA SGM7D-30F Product Manual page 215

3.4 Command Option Attachable-type FT82 SERVOPACKs with INDEXER Modules
3.4.2 List of Alarms
3.4.2 List of Alarms
The alarms when the INDEXER Module is combined with a Command Option Attachable-type
SERVOPACK are given in the following table.
Alarm
Alarm Name
Number
Parameter Checksum
A.020
Error
Parameter Format
A.021
Error
System Checksum
A.022
Error
A.024 System Alarm
A.025 System Alarm
Main Circuit Detector
A.030
Error
Parameter Setting
A.040
Error
Encoder Output Pulse
A.041
Setting Error
Parameter Combina-
A.042
tion Error
Semi-Closed/Fully-
Closed Loop Control
A.044
Parameter Setting
Error
Parameter Setting
A.04A
Error 2
A.050 Combination Error
Unsupported Device
A.051
Alarm
Invalid Servo ON
A.0b0
Command Alarm
A.100 Overcurrent Detected
Motor Overcurrent
A.101
Detected
A.300 Regeneration Error
Regenerative Over-
A.320
load
Main Circuit Power
A.330
Supply Wiring Error
A.400 Overvoltage
A.410 Undervoltage
3-146
Alarm Meaning
There is an error in the parameter data in
the SERVOPACK.
There is an error in the parameter data
format in the SERVOPACK.
There is an error in the parameter data in
the SERVOPACK.
An internal program error occurred in the
SERVOPACK.
An internal program error occurred in the
SERVOPACK.
There is an error in the detection data for
the main circuit.
A parameter setting is outside of the set-
ting range.
The setting of Pn212 (Encoder Output
Pulses) or Pn281 (Encoder Output Reso-
lution) is outside of the setting range or
does not satisfy the setting conditions.
The combination of some parameters
exceeds the setting range.
The settings of the Option Module and
Pn002 = n.X (External Encoder
Usage) do not match.
There is an error in setting of parameters
reserved by the system.
The capacities of the SERVOPACK and
Servomotor do not match.
An unsupported device was connected.
The /S-ON (Servo ON) signal was input
from the host controller after a utility func-
tion that turns ON the Servomotor was
executed.
An overcurrent flowed through the power
transformer or the heat sink overheated.
The current to the motor exceeded the
allowable current.
There is an error related to regeneration.
A regenerative overload occurred.
• The AC power supply input setting or
DC power supply input setting is not
correct.
• The power supply wiring is not correct.
The main circuit DC voltage is too high.
The main circuit DC voltage is too low.
Servo- Alarm Code Output
Alarm
motor
Reset
Stop-
Possi-
/ALO1 /ALO2 /ALO3
ping
ble?
Method
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
H
Gr.1 Yes
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
H
Gr.1 Yes
Gr.1 No
Gr.1 Yes
Gr.1 No
L
Gr.1 No
Gr.1 Yes
Gr.2 Yes
L
Gr.1 Yes
Gr.1 Yes
H
Gr.2 Yes
Continued on next page.
H H
H H
H H
L H
H L