YASKAWA SGD7S-1R9D Product Manual page 490

15.2 Alarm Displays
15.2.1 List of Alarms
Alarm
Code
EA1 hex
EA2 hex
EA3 hex
Eb1 hex
EC8 hex Gate Drive Error 1
EC9 hex Gate Drive Error 2
Ed1 hex
F10 hex
F50 hex
*3
FL-1
*3
FL-2
*3
FL-3
*3
FL-4
*3
FL-5
CPF00
CPF01
*1.
The EtherCAT communications state moved to SAFEOP after an alarm was detected.
*2.
This alarm can occur when a Fully-closed Option Module is mounted.
*3.
These alarms are not stored in the alarm history. They are only displayed on the panel display.
Note: The Eb0 hex, Eb2 hex to Eb9 hex, and EC0 hex to EC2 hex alarms can occur when a Safety Module is con-
nected. Refer to the following manual for details.
15-10
Alarm Name
Command-Option IF
Memory Check Error
Command-Option IF
Servo Synchronization
*1
Error
Command-Option IF
*1
Servo Data Error
Safety Function Signal
Input Timing Error
Command Execution Tim-
eout
Power Supply Line Open
Phase
Servomotor Main Circuit
Cable Disconnection
System Alarm
Digital Operator Commu-
nications Error 1
Digital Operator Commu-
nications Error 2
AC Servo Drive Σ-V-Series/Σ-V-Series for Large-Capacity Models/Σ-7-Series User's Manual Safety Module (Man-
ual No.: SIEP C720829 06)
Alarm Meaning
An error occurred in communications memory
between the SERVOPACK and EtherCAT (CoE)
Network Module.
Communications could not be synchronized
between the SERVOPACK and EtherCAT (CoE)
Network Module.
An error occurred in communications data
between the SERVOPACK and EtherCAT (CoE)
Network Module.
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.
A timeout error occurred for a EtherCAT com-
mand.
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
Servo ON command (Enable Operation com-
mand) was input when the Servomotor was ready
to receive it.
An internal program error occurred in the SER-
VOPACK.
Communications were not possible between the
Digital Operator (model: JUSP-OP05A-1-E) and
the SERVOPACK (e.g., a CPU error occurred).
Continued from previous page.
Servo-
Alarm
motor
Reset
Stop-
Possi-
ping
ble?
Method
Gr.1 No
Gr.1 Yes
Gr.1 Yes
Gr.1 No
Gr.1 No
Gr.1 No
Gr.2 Yes
Gr.2 Yes
Gr.1 Yes
– No
– No