Alarm Displays; List Of Alarms - YASKAWA SGD7S-xxxDA0 series Product Manual

16.2

Alarm Displays

If an error occurs in the SERVOPACK, an alarm number will be displayed on the panel display.
However, if - appears on the panel display, the display will indicate a SERVOPACK
communications error. Replace the SERVOPACK.
Panel display on
SERVOPACK
Digital Operator
Statusword
(6041h)
Error Code
(603Fh)
Emergency
message
This section provides a list of the alarms that may occur and the causes of and corrections for
those alarms.
16.2.1

List of Alarms

The following alarm tables gives the alarm name, alarm meaning, alarm stopping method, and
alarm reset possibility in order of the alarm codes.
Servomotor Stopping Method for Alarms
Refer to the following section for information on the stopping method for alarms.
6.12.2 Servomotor Stopping Method for Alarms on page 6-38
Alarm Reset Possibility
Yes: You can use an alarm reset to clear the alarm. However, this assumes that the cause of
the alarm has been removed.
No: You cannot clear the alarm.
List of Alarms
Alarm
Code
Parameter Checksum
020h
Error
021h Parameter Format Error
022h System Checksum Error
024h System Alarm
025h System Alarm
Main Circuit Detector
030h
Error
If there is an alarm, the code will be displayed one character at a time, as shown
below.
Example: Alarm A.020
Status
Not lit.
display
The alarm code will be displayed.
Bit 3 (fault) in the statusword will change to 1.
(Bit 3 is 0 during normal operation.)
A current alarm code is stored in object 603Fh.
The Controller is notified of any alarm that occurs.
(Notification may not be possible if EtherCAT communications are unstable.)
Alarm Name
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 SER-
VOPACK.
An internal program error occurred in the SER-
VOPACK.
There is an error in the detection data for the
main circuit.
Not lit. Not lit.
Alarm Meaning
16.2 Alarm Displays
16.2.1 List of Alarms
Not lit. Not lit.
Servo-
Alarm
motor
Reset
Stop-
Possi-
ping
ble?
Method
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 Yes
Continued on next page.
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