7-1
165553-1CD
HW1482183
7Alarm List
Conveyor Synchronized
Funciton with Shift
Functions
7Alarm List
Alarm No. Message Causes Corrective Actions
1003 ROM ERROR
(YCP02)
Replace the YCP02
board (ROM).
1109 SYSTEM ERROR
(CONVEYOR)
[Decimal Data:
0 to 255]
Internal error. Replace the YCP02 board.
1400 CONVEYOR
ENCONDER ERROR
[Error occurred
conveyor
No.: 1, 2, 3]
Conveyor encoder error at the
error occurred conveyor No.
Replace the encoder cable
or the encoder.
1401 CANNOT CHANGE
CONVEYOR MODE
The encoder selection “ENCODER/
VIRTUAL ENCDR” has been switched
by the general purpose input signal
during the conveyor synchronized
operation.
Switch the encoder by the
general purpose input signal
while the manipulator is not
in the conveyor
synchronized
operation.
4021 MEMORY ERROR
(CONVEYOR
CONDITION FILE)
[Decimal Data: 0 to
255]
The conveyor condition file data in
the memory has been destroyed.
Initialize the conveyor
condition file in customer
maintenance mode.
4530 CONVEYOR
SYNCHRONIZATION
ERROR
[Decimal Data; 0 to
255]
1: The base axis specification in the
conveyor condition file is set to
other than 0, 1, and 2.
2: The robot axis specified for tracking
does not exist.
3: The base axis specified for tracking
does not exist in the job.
The error data other than 1, 2, and
3 is an internal error.
Turn the power OFF
then back ON.
If the alarm occurs again,
contact your YASKAWA
representative.
4531 UNDEFINED
CONVEYOR
CONDITION FILE
[Decimal Data:
0 to 255]
The conveyor condition file specified
for the job is not set to “USED.”
Set the conveyor condition
file to “USED.”
4532 CONVEYOR SPEED
DOWN
[Decimal Data:
0 to 255]
When the mode for conveyor speed
down mode in the conveyor condition
file is set to “ALARM,” the conveyor
speed is lowered to less than its lower
limit specified in the conveyor condition
file.
Increase the conveyor
speed so that it becomes
higher than the conveyor
speed lower limit specified in
the conveyor condition
file.
4533 ARITHMETIC
ERROR
[Decimal Data,
0 to 255]
Internal error. Turn the power OFF
then back ON.
If the alarm occurs again,
contact your YASKAWA
representative.
4538 CAN NOT USE
SMOVJ DURING
TRACKING [10],
Decimal Data,
0 to 255
SYMOVJ was executed when a robot
axis was used for synchronization.
SYMOVJ can be used only
when the base axis is used
for synchronization.
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