1. TROUBLESHOOTING FOR SERVO AMPLIFIER (DRIVE UNIT)
1 - 22
Alarm No.: 14
Name: Control process error
Alarm content
The process did not complete within the specified time.
[RJ010]: MR-J3-T10 came off.
[GF]: A part (communication IC) in the servo amplifier is failure.
Detail
No.
Detail name
Cause
Check method
Check result
Action
Target
14.2 Control
process error 2
(1) The MR-J3-T10 came
off during the CC-Link
IE communication.
Check if [AL. 74
Option card error 1]
occurred with alarm
history.
It is occurring.
Check it with the
check method for
[AL. 74].
[RJ010]
It did not occur.
Check (2).
(2) A synchronous signal
error transmitted from
the controller occurred.
Replace the
controller, and then
check the
repeatability.
It is repeatable.
Replace the servo
amplifier.
[B]
[WB]
It is not repeatable.
Check (3).
(3) Adaptive tuning mode
or vibration
suppression control
tuning mode has been
executed for multiple
axes simultaneously.
Check the setting of
[Pr. PB01] or [Pr.
PB02].
With the J3 extension
function, Check the
setting of [Pr. PB01],
[Pr. PB02], or [Pr.
PX03].
It has been
executed for
multiple axes
simultaneously.
Execute it for each
axis.
[WB]
It has not been
executed for
multiple axes
simultaneously.
Check (4).
(4) The parameter setting
is incorrect.
Check if the
parameter setting is
incorrect.
It is incorrect.
Set it correctly.
[A]
[B]
[WB]
[RJ010]
[GF]
It is correct.
Check (5).
(5) Something near the
device caused it.
Check the power
supply for noise.
Check if the
connector is shorted.
It has a failure.
Take
countermeasures
against its cause.
It has no failure.
Check (6).
(6) The servo amplifier is
malfunctioning.
Replace the servo
amplifier, and then
check the
repeatability.
It is not repeatable.
Replace the servo
amplifier.
14.3 Control
process error 3
Check it with the check method for [AL. 14.1].
14.4 Control
process error 4
14.5 Control
process error 5
14.6 Control
process error 6
14.7 Control
process error 7
14.8 Control
process error 8
14.9 Control
process error 9
14.A Control
process error 10
14.B Control
process error 11
Summary of Contents for MELSERVO MR-J4-B-RJ Series
Page 7: ...2 MEMO ...
Page 137: ...1 TROUBLESHOOTING FOR SERVO AMPLIFIER DRIVE UNIT 1 130 MEMO ...
Page 145: ...2 TROUBLESHOOTING FOR MR CV_POWER REGENERATION CONVERTER UNIT 2 8 MEMO ...
Page 155: ...3 TROUBLESHOOTING FOR MR CR55K 4 RESISTANCE REGENERATION CONVERTER UNIT 3 10 MEMO ...
Page 171: ...MEMO ...
