Mitsubishi Electric Melservo-J4 Instruction Manual page 35

Alarm No.: 14 Name: Control process error
 The process did not complete within the specified time.
Alarm content
 [RJ010]: MR-J3-T10 came off.
 [GF]: A part (communication IC) in the servo amplifier is failure.
Detail Detail name Cause
No.
14.2 Control process (1)
error 2 off during the CC-Link
IE communication.
(2) A synchronous signal
error transmitted from
the controller occurred.
(3) Adaptive tuning mode
or vibration suppression
control tuning mode has
been executed for
multiple axes
simultaneously.
(4) The parameter setting
is incorrect.
(5)
device caused it.
(6) The servo amplifier is
malfunctioning.
14.3 Control process Check it with the check method for [AL. 14.1].
error 3
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 (1)
error 11 off during the CC-Link
IE communication.
(2) The parameter setting
is incorrect.
(3)
device caused it.
(4) The servo amplifier is
malfunctioning.
14.C Control process Check it with the check method for [AL. 14.B].
error 12
14.D Control process
error 13
Check method
The MR-J3-T10 came Check if [AL. 74 Option
card error 1] occurred
with alarm history.
Replace the controller,
and then check the
repeatability.
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].
Check if the parameter
setting is incorrect.
Something near the Check the power supply
for noise.
Check if the connector is
shorted.
Replace the servo
amplifier, and then check
the repeatability.
The MR-J3-T10 came Check if [AL. 74 Option
card error 1] occurred
with alarm history.
Check if the parameter
setting is incorrect.
Something near the Check the power supply
for noise. Check if the
connector is shorted.
Replace the servo
amplifier, and then check
the repeatability.
Check result
It is occurring.
It did not occur.
It is repeatable.
It is not repeatable.
It has been executed for
multiple axes
simultaneously.
It has not been executed
for multiple axes
simultaneously.
It is incorrect.
It is correct.
There is a problem in the
surrounding.
There is no problem in
the surrounding.
It is not repeatable.
It is occurring.
It did not occur.
It is incorrect.
It is correct.
It has a failure.
It has no failure.
It is not repeatable.
1 TROUBLESHOOTING FOR SERVO AMPLIFIER (DRIVE UNIT)
Action Target
Check it with the check [RJ010]
method for [AL. 74].
Check (2).
Replace the servo [B]
amplifier. [WB]
Check (3).
Execute it for each axis. [WB]
Check (4).
Set it correctly. [A]
[B]
Check (5).
[WB]
Take countermeasures
[RJ010]
against its cause.
[GF]
Check (6).
Replace the servo
amplifier.
Check it with the check [RJ010]
method for [AL. 74].
Check (2).
Set it correctly. [A]
[B]
Check (3).
[WB]
[RJ010]
Take countermeasures [A]
against its cause. [B]
[WB]
Check (4).
[RJ010]
Replace the servo
[GF]
amplifier.
1.4 Remedies for alarms
1
33