Alarm Displays; List Of Alarms - YASKAWA SGD7S-1R9D Product Manual

15.2

Alarm Displays

If an error occurs in the SERVOPACK, an alarm number will be displayed on the panel display.
Panel display on
SERVOPACK
Digital Operator
Statusword
(6041 hex)
Error Code
(603F hex)
Emergency
message
This section provides a list of the alarms that may occur and the causes of and corrections for
those alarms.
15.2.1

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.
5.12.2 Servomotor Stopping Method for Alarms on page 5-38
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
020 hex
Error
021 hex Parameter Format Error
022 hex System Checksum Error
024 hex System Alarm
025 hex System Alarm
Main Circuit Detector
030 hex
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 603F hex.
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

15.2 Alarm Displays

15.2.1 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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