YASKAWA SGM7D-30F Product Manual page 77

3.1 FT82 SERVOPACKs with Analog Voltage/Pulse Train References
3.1.2 List of Alarms
Alarm
Number
A.d10
A.d30
A.E71
A.E72
A.E74
A.Eb1
A.EC8
A.EC9
A.F10
A.F50
FL-1*
FL-2*
FL-3*
FL-4*
FL-5*
FL-6*
CPF00
CPF01
*
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 following manual for details.
3-8
Alarm Name
Motor-Load Position Devi-
ation Overflow
Position Data Overflow
Safety Option Module
Detection Failure
Feedback Option Module
Detection Failure
Unsupported Safety
Option Module
Safety Function Signal
Input Timing Error
Gate Drive Error 1
Gate Drive Error 2
Power Supply Line Open
Phase
Servomotor Main Circuit
Cable Disconnection
System Alarm
Digital Operator Commu-
nications Error 1
Digital Operator Commu-
nications Error 2
Σ Σ
-V-Series/ -V-Series for Large-Capacity Models/
C720829 06)
Alarm Meaning
There was too much position
deviation between the motor
and load during fully-closed
loop control.
The position feedback data
exceeded ±1,879,048,192.
Detection of the Safety
Option Module failed.
Detection of the Feedback
Option Module failed.
An unsupported Safety
Option Module was con-
nected.
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.
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
(Servo ON) signal was input
when the Servomotor was
ready to receive it.
An internal program error
occurred in the SERVO-
PACK.
Communications were not
possible between the Digital
Operator (model: JUSP-
OP05A-1-E) and the SERVO-
PACK (e.g., a CPU error
occurred).
Σ
-7-Series User's Manual Safety Module (Manual No.: SIEP
Continued from previous page.
Servo- Alarm Code
Alarm
motor Output
Reset
Stop-
Possi-
ping
ALO1 ALO2 ALO3
ble?
Method
Gr.2 Yes L
Gr.1 No L
Gr.1 No H
Gr.1 No H
Gr.1 No H
Gr.1 No H
Gr.1 No H
Gr.1 No H
Gr.2 Yes H
Gr.1 Yes H
No Undefined.
–
No Undefined.
–
L H
L H
L L
L L
L L
L L
L L
L L
L H
L H