13. USING A LINEAR SERVO MOTOR
13 - 69
Alarm No.2A
Name: Linear encoder error 1
Stop method: Corresponding axis stops
Alarm description
Error signal from the linear encoder is received.
Display Name
Cause
Checkpoint
Finding
Action
2A.6 Linear
encoder
side error 6
(1)
Not reproduced.
Use in the adjusted
positions.
Installation positions of
the linear encoder and
the head are faulty.
Adjust the positions of the
linear encoder and the
head, and check the
reproducibility of the error.
Reproduced. Check
(2).
(2) Fault is generated from
the surrounding
environment.
Check for noise and other
factors.
Problem found.
Take countermeasure
according to the
cause.
No problem found.
Check (3).
(3) Alarm of the linear
encoder.
Check the details of
section 13.7.4.
Improve the detail
information No.6 of
the linear encoder
manufacturer.
Consult the linear
encoder
manufacturer.
2A.7 Linear
encoder
side error 7
(1)
Not reproduced.
Use in the adjusted
positions.
Installation positions of
the linear encoder and
the head are faulty.
Adjust the positions of the
linear encoder and the
head, and check the
reproducibility of the error.
Reproduced. Check
(2).
(2) Fault is generated from
the surrounding
environment.
Check for noise and other
factors.
Problem found.
Take countermeasure
according to the
cause.
No problem found.
Check (3).
(3) Alarm of the linear
encoder.
Check the details of
section 13.7.4.
Improve the detail
information No.7 of
the linear encoder
manufacturer.
Consult the linear
encoder
manufacturer.
2A.8 Linear
encoder
side error 8
(1)
Not reproduced.
Use in the adjusted
positions.
Installation positions of
the linear encoder and
the head are faulty.
Adjust the positions of the
linear encoder and the
head, and check the
reproducibility of the error.
Reproduced. Check
(2).
(2) Fault is generated from
the surrounding
environment.
Check for noise and other
factors.
Problem found.
Take countermeasure
according to the
cause.
No problem found.
Check (3).
(3) Alarm of the linear
encoder.
Check the details of
section 13.7.4.
Improve the detail
information No.8 of
the linear encoder
manufacturer.
Consult the linear
encoder
manufacturer.
Summary of Contents for MELSERVO-J3W Series
Page 17: ...8 MEMO ...
Page 27: ...1 FUNCTIONS AND CONFIGURATION 1 10 MEMO ...
Page 87: ...4 STARTUP 4 14 MEMO ...
Page 117: ...5 PARAMETERS 5 30 MEMO ...
Page 129: ...6 GENERAL GAIN ADJUSTMENT 6 12 MEMO ...
Page 185: ...10 CHARACTERISTICS 10 8 MEMO ...
Page 241: ...11 OPTIONS AND AUXILIARY EQUIPMENT 11 56 MEMO ...
Page 274: ...13 USING A LINEAR SERVO MOTOR 13 25 1 2 3 4 ...