YASKAWA MP2000 Series User Manual page 352

12.4 Troubleshooting Motion Errors
12.4.3 Analog Servo Alarm List
( 2 ) Alarm List for the SGDS, SGDV, and SGD7S SERVOPACKs
: Alarm displayed

×: No alarm displayed
Code
A.020
A.021
A.022
A.023
A.024
A.025
A.030
A.040
A.041
A.042
A.044
A.050
A.051
A.070
A.080
A.0b0
A.100
A.101
A.300
A.320
A.330
A.400
A.410
A.450
A.510
A.511
12-34
Alarm Name
Parameter Checksum Error
Parameter Format Error
System Checksum Error
Parameter Password Error
System Alarm
System Alarm
Main Circuit Detector Error
Parameter Setting Error
Encoder Output Pulse Setting
Error
Parameter Combination Error
Semi-Closed/Fully-Closed
Loop Control Parameter Set-
ting Error
Combination Error
Unsupported Device Alarm
Motor Type Change Detected
Linear Encoder Pitch Setting
Error
Invalid Servo ON Command
Alarm
Overcurrent Detected
Motor Overcurrent Detected
Regeneration Error
Regenerative Overload
Main Circuit Power Supply Wir-
ing Error
Overvoltage
Undervoltage
Main-Circuit
Capacitor Overvoltage
Overspeed
Encoder Output Pulse Over-
speed
Alarm Content
There is an error in the parameter data in the SER-
VOPACK.
There is an error in the parameter data format in the
SERVOPACK.
There is an error in the parameter data in the SER-
VOPACK.
There is an error in the parameter data in the SER-
VOPACK.
An internal program error occurred in the SERVO-
PACK.
An internal program error occurred in the SERVO-
PACK.
There is an error in the detection data for the main
circuit.
A parameter setting is outside of the setting range.
The setting of Pn212 (Encoder Output Pulses) or
Pn281 (Encoder Output Resolution) is outside of
the setting range or does not satisfy the setting con-
ditions.
The combination of some parameters exceeds the
setting range.
The settings of the Option Module and Pn002 =
n.X (External Encoder Usage) do not match.
The capacities of the SERVOPACK and Servomo-
tor do not match.
An unsupported device was connected.
The connected motor is a different type of motor
from the previously connected motor.
The setting of Pn282 (Linear Encoder Pitch) has not
been changed from the default setting.
The /S-ON (Servo ON) signal was input from the
host controller after a utility function that turns ON
the Servomotor was executed.
An overcurrent flowed through the power trans-
former or the heat sink overheated.
The current to the motor exceeded the allowable
current.
There is an error related to regeneration.
A regenerative overload occurred.
The AC power supply input setting or DC power
supply input setting is not correct.
The power supply wiring is not correct.
The main circuit DC voltage is too high.
The main circuit DC voltage is too low.
The capacitor of the main circuit has deteriorated or
is faulty.
The motor exceeded the maximum speed.
Rotary Servomotor: The pulse output speed for the
setting of Pn212 (Encoder Output Pulses) was
exceeded.
Linear Servomotor: The motor speed upper limit for
the setting of Pn281 (Encoder Output Resolution)
was exceeded.
SGDS SGDV SGD7S
  
  
  
 × ×
× ×

× ×

  
  
  
  
×  
  
  
× ×

× ×

  
  
× ×

  
  
  
  
  
× ×

  
  