YASKAWA E-S Series Product Manual page 230

10.1 Alarm and Warning Displays
10.1.2 List of Alarms
Alarm
Number
A.850
A.B31
A.BF0
A.BF1
A.BF3
A.BF4
A.C10
A.D00
A.D01
A.D02
A.E19
A.E1A
A.E1B
A.E1C
A.E1D
A.E1E
A.E1F
A.E21
A.E22
A.E24
A.E25
10-4
Alarm Name
Encoder Overspeed
Current Detection Error 1
System Alarm 0
System Alarm 1
System Alarm 3
System Alarm 4
Servomotor Out of Control
Position Deviation Overflow
Position Deviation Overflow
Alarm at SERVO ON
Position Deviation Overflow
Alarm for Speed Limit at SERVO
ON
Program Table Checksum Error
Program Table Version Mismatch
Program Table Out of Range
Alarm
ZONE Table Checksum Error
ZONE Table Version Mismatch
ZONE Table Out of Range Alarm
Jog Table Checksum Error
Jog Table Version Mismatch
Jog Table Out of Range Alarm
Homing Failure
Homing Overspeed
Alarm Meaning
There is an error in the differential data (encoder
speed information) for the encoder position.
An error occurred in the current detection cir-
cuit.
Internal program error 0 occurred in the SER-
VOPACK.
Internal program error 1 occurred in the SER-
VOPACK.
Internal program error 3 occurred in the SER-
VOPACK.
Internal program error 4 occurred in the SER-
VOPACK.
The Servomotor ran out of control.
The setting of Pn520 (Excessive Position Devia-
tion Alarm Level) was exceeded by the position
deviation in the SERVO ON state.
The SERVO ON state was entered after the
position deviation exceeded the setting of
Pn526 (Excessive Position Deviation Alarm
Level at SERVO ON) in the SERVO OFF state.
If position deviation remains in the deviation
counter, the setting of Pn529 (Speed Limit
Level at SERVO ON) will limit the speed in the
SERVO ON state. This alarm occurs if a refer-
ence is input and the setting of Pn520 (Exces-
sive Position Deviation Alarm Level) is exceeded
before the limit is cleared.
The program table was not correctly stored in
flash memory.
The combination of firmware and program table
versions is wrong.
A value in the program table exceeds the set-
ting range.
The ZONE table was not correctly stored in
flash memory.
The combination of firmware and ZONE table
versions is wrong.
A value in the ZONE table exceeds the setting
range.
The jog speed table was not correctly stored in
flash memory.
The combination of firmware and jog speed
table versions is wrong.
A value in the jog speed table exceeds the set-
ting range.
Homing failed for pressing homing.
The speed during axis movement for pressing
homing was two times the homing creep speed
or higher.
Note: The lower limit for checking is 50 min
homing creep speed is low, a check is made for
-1
50 min .
Continued from previous page.
Alarm Reset
Possible?
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-1
. If the