YASKAWA MP2000 Series User Manual page 355

Code Alarm Name
Motor-Load Position Deviation
A.d10
Overflow
Position Data Overflow
A.d30
Safety Option Module
A.E71
Detection Failure
Feedback Option Module De-
A.E72
tection Failure
Unsupported Safety
A.E74
Option Module
Unsupported Feedback Option
A.E75
Module
Safety Function Signal Input
A.Eb1
Timing Error
Gate Drive Error 1
A.EC8
Gate Drive Error 2
A.EC9
Power Supply Line Open
A.F10
Phase
Servomotor Main Circuit Cable
A.F50
Disconnection
FL-1
FL-2
System Alarm
FL-3
FL-4
FL-5
Digital Operator Communica-
CPF00
tions Error 1
Digital Operator Communica-
CPF01
tions Error 2
No error display
A.− −
Alarm Content
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 unsupported feedback 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 SERVOPACK (e.g., a CPU error occurred).
Indicates normal operation status
12.4 Troubleshooting Motion Errors
12.4.3 Analog Servo Alarm List
SGDS SGDV SGD7S
×
 
× ×

× ×

×
 
× ×

×  ×
×
 
× ×

× × 
  
×
 
×
 
×  
× ×

× ×

× ×

  
  
  
12
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