YASKAWA MP2000 Series User Manual page 354

12.4 Troubleshooting Motion Errors
12.4.3 Analog Servo Alarm List
Code
A.b32
A.b33
A.bF0
A.bF1
A.bF2
A.bF3
A.bF4
A.C10
A.C20
A.C21
A.C22
A.C50
A.C51
A.C52
A.C53
A.C54
A.C80
A.C90
A.C91
A.C92
A.CA0
A.Cb0
A.CC0
A.CF1
A.CF2
A.d00
A.d01
A.d02
12-36
Alarm Name
Current Detection Error 2
Current Detection Error 3
System Alarm 0
System Alarm 1
System Alarm 2
System Alarm 3
System Alarm 4
Servomotor Out of Control
Phase Detection Error
Polarity Sensor Error
Phase Information Disagree-
ment
Polarity Detection Failure
Overtravel Detected during Po-
larity Detection
Polarity Detection Not Com-
pleted
Out of Range of Motion for Po-
larity Detection
Polarity Detection Failure 2
Encoder Clear Error or Multi-
turn Limit Setting Error
Encoder Communications Er-
ror
Encoder Communications Po-
sition Data Acceleration Rate
Error
Encoder Communications Tim-
er Error
Encoder Parameter Error
Encoder Echoback Error
Multiturn Limit Disagreement
Reception Failed Error in Feed-
back Option Module Communi-
cations
Timer Stopped Error in Feed-
back Option Module Communi-
cations
Position Deviation Overflow
Position Deviation Overflow
Alarm at Servo ON
Position Deviation Overflow
Alarm for Speed Limit at Servo
ON
Alarm Content
The current detection circuit for phase V is faulty.
An error occurred in the current detection circuit.
Internal program error 0 occurred in the SERVO-
PACK.
Internal program error 1 occurred in the SERVO-
PACK.
Internal program error 2 occurred in the SERVO-
PACK.
Internal program error 3 occurred in the SERVO-
PACK.
Internal program error 4 occurred in the SERVO-
PACK.
The Servomotor ran out of control.
The detection of the phase is not correct.
An error occurred in the polarity sensor.
The phase information does not match.
The polarity detection failed.
The overtravel signal was detected during polarity
detection.
The servo was turned ON before the polarity was
detected.
The travel distance exceeded the setting of Pn48E
(Polarity Detection Range).
The polarity detection failed.
The multiturn data for the absolute encoder was not
correctly cleared or set.
Communications between the encoder and SERVO-
PACK is not possible.
An error occurred in calculating the position data of
the encoder.
An error occurred in the communications timer
between the encoder and SERVOPACK.
The parameters in the encoder are corrupted.
The contents of communications with the encoder
are incorrect.
Different multiturn limits have been set in the
encoder and the SERVOPACK.
Receiving data from the Feedback Option Module
failed.
An error occurred in the timer for communications
with the Feedback Option Module.
The setting of Pn520 (Excessive Position Deviation
Alarm Level) was exceeded by the position devia-
tion while the servo was ON.
The servo was turned ON after the position devia-
tion exceeded the setting of Pn526 (Excessive Posi-
tion Deviation Alarm Level at Servo ON) while the
servo was OFF.
If position deviation remains in the deviation
counter, the setting of Pn529 or Pn584 (Speed Limit
Level at Servo ON) limits the speed when the servo
is turned ON. This alarm occurs if reference pulses
are input and the setting of Pn520 (Excessive Posi-
tion Deviation Alarm Level) is exceeded before the
limit is cleared.
SGDS SGDV SGD7S
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