Alar
m List
Alar
m Nu
mbe
r (4
00
0 to
4
9
99
)
Alarm List-697
Acceleration limit over
This alarm occurs when excessive load is applied to the motor upon
the satisfactions of all the following conditions;
∙
The acceleration/deceleration is automatically calculated by the
manipulator's position at start/end point
∙
The JOB is stopped by category 1 stop or HOLD stop
∙
Compared to the start/end point, excessive load is applied to the
motor according to the position
<Remedy>
Adjust the acceleration/deceleration by ACC and DEC for the teaching
position.
Also, make sure to run the machine enough before operation when this
alarm occurs at low temperature environment (ambient temperature:
10?)
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state
of the following cables and connectors.
∙
EAXA21- CN501 to 506,CN510
∙
EAXB21- CN531,532,533
∙
Amplifier - CN581,582
∙
Converter - CN551,552A,552B
∙
EX1SV (External axis SERVO PACK) - CN591,592,595
Connection failure
(1) If the alarm occurs again, check the wiring of phase-U, -V, and -W
isn't disconnected.
(2) If disconnected, replace the motor power wire.
Connection failure
(1) Check that the motor brake wire is not disconnected.
(2) If disconnected, replace the motor brake wire.
YBK21 board failure
(1)Reset the alarm.
(2)If the alarm occurs again, replace the YBK21 board.
Module failure (amplifier)
(1)Reset the alarm.
(2)If the alarm occurs again, replace the amplifier.
Module failure (motor)
(1)Reset the alarm.
(2)If the alarm occurs again, replace the motor.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
