List Of Alarms 8 - YASKAWA SGD7S-R70A Product Manual

Alarm
Alarm Name
Number
Safety Option Module
A.E71
Detection Failure
Feedback Option
A.E72 Module Detection
Failure
Unsupported Safety
A.E74
Option Module
Unsupported Feed-
A.E75
back Option Module
Safety Function Sig-
A.Eb1
nal Input Timing Error
A.EC8 Gate Drive Error 1
A.EC9 Gate Drive Error 2
A.EF9 INDEXER Alarm
Power Supply Line
A.F10
Open Phase
Servomotor Main Cir-
A.F50 cuit Cable Disconnec-
tion
*
FL-1
*
FL-2
*
FL-3
System Alarm
*
FL-4
*
FL-5
*
FL-6
Digital Operator Com-
CPF00
munications Error 1
Digital Operator Com-
CPF01
munications Error 2
*
These alarms are not stored in the alarm history. They are only displayed on the panel display.
Note: The A.Eb0, A.Eb2 to A.Eb9, and A.EC0 to A.EC2 alarms can occur when a Safety Module is connected. Refer to the fol-
lowing manual for details.
Σ
AC Servo Drive -V-Series/
C720829 06)
Alarm Meaning
Detection of the safety option module
failed.
Detection of the Feedback Option Mod-
ule failed.
An unsupported safety option module
was connected.
An unsupported feedback option module
was connected.
An error occurred in the input timing of
the safety function signal.
An error occurred in the gate drive circuit.
An error occurred in the gate drive circuit.
An alarm occurred in the INDEXER.
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).
Σ
-V-Series for Large-Capacity Models/
Continued from previous page.
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 No
Gr.1 No
Gr.1 Yes
Gr.2 Yes
Gr.1 Yes
– No
– No
Σ
-7-Series User's Manual Safety Module (Manual No.: SIEP
8.1 Alarm Displays
8.1.1 List of Alarms
Alarm Code Output
/ALO1 /ALO2 /ALO3
H L L
H L H
Invalid
8-7
8