Ft82 Servopacks With Analog Voltage/Pulse Train References - YASKAWA SGM7D-30F Product Manual

3.1

FT82 SERVOPACKs with Analog Voltage/Pulse Train References

3.1.1 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.
3.1.2 List of Alarms
The list of alarms gives the alarm name, alarm meaning, alarm stopping method, alarm reset
possibility, and alarm code output in order of the alarm numbers.
Servomotor Stopping Method for Alarms
Refer to the following manual for information on the stopping method for alarms.
Σ-7-Series Σ-7S SERVOPACK with Analog Voltage/Pulse Train References Product Manual
(Manual No.: SIEP S800001 26)
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
Number
Parameter Checksum
A.020
Error
A.021 Parameter Format Error
A.022 System Checksum Error
A.024 System Alarm
A.025 System Alarm
Main Circuit Detector
A.030
Error

3.1 FT82 SERVOPACKs with Analog Voltage/Pulse Train References

Example: If an A.020 alarm occur ,
"020" will fla h on the di play.
Alarm Name
There is an error in the
parameter data in the SER-
VOPACK.
There is an error in the
parameter data format in the
SERVOPACK.
There is an error in the
parameter data in the SER-
VOPACK.
An internal program error
occurred in the SERVO-
PACK.
An internal program error
occurred in the SERVO-
PACK.
There is an error in the detec-
tion data for the main circuit.
Servo-
motor
Alarm Meaning Stop-
ping
Method
Gr.1
Gr.1
Gr.1
Gr.1
Gr.1
Gr.1
3.1.1 Alarm Displays
Alarm Code
Alarm
Output
Reset
Possi-
ALO1 ALO2 ALO3
ble?
No H H H
No H H H
No H H H
No H H H
No H H H
Yes H H H
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