YASKAWA E-7S SERVOPACK SGD7S Product Manual page 522

Alarm
Alarm Name
Number
Power Supply Line
A.F10
Open Phase
Servomotor Main Cir-
A.F50 cuit Cable Disconnec-
tion
*2
FL-1
*2
FL-2
*2
FL-3
System Alarm
*2
FL-4
*2
FL-5
*2
FL-6
Digital Operator Com-
CPF00
munications Error 1
Digital Operator Com-
CPF01
munications Error 2
*1.
Refer to the following section for details.
15.2.3 INDEXER Module Alarm Displays and Troubleshooting on page 15-44
*2.
These alarms are not stored in the alarm history. They are only displayed on the panel display.
Alarm Meaning
The voltage was low for more than one
second for phase R, S, or T when the
main power supply was ON.
The Servomotor did not operate or power
was not supplied to the Servomotor even
though the /S-ON signal was input when
the Servomotor was ready to receive it.
An internal program error occurred in the
SERVOPACK.
Communications were not possible
between the Digital Operator (model:
JUSP-OP05A-1-E) and the SERVOPACK
(e.g., a CPU error occurred).
15.2 Alarm Displays
15.2.1 List of Alarms
Continued from previous page.
Servo- Alarm Code Output
Alarm
motor
Reset
Stop-
Possi-
/ALO1 /ALO2 /ALO3
ping
ble?
Method
Gr.2 Yes
H
Gr.1 Yes
– No
– No
L H
Invalid
15
15-11