ASDA-M Chapter 10 Troubleshooting
Revision December, 2014 10-23
AL062：The multi-turn of absolute encoder overflows
AL067: Encoder temperature warning
Causes Checking Method Corrective Actions
Encoder temperature
exceeds the warning
level. (But it is still
within the protective
range.)
Check if the ventilation devices
are normal.
Lower the temperature of the
encoder.
AL069: Wrong motor type
AL070: Encoder does not complete the command which is issued by servo drive
AL081: Excessive deviation between two axes of the gantry
Causes Checking Method Corrective Actions
The multi-turn of
absolute encoder
exceeds the maximum
range: -32768
~+32767
Check if the operation distance
exceeds the range,-32768 ~
+32767, the absolute encoder is
able to record
Conduct homing procedure
again. Please refer to the
description of absolute
coordinate initialization in
Chapter 12.
Causes Checking Method Corrective Actions
Incremental motor is
not allowed to activate
the absolute function.
1. Check if the motor is
incremental or absolute.
2. Check the setting of P2-69.
If users desire to use absolute
function, please choose absolute
motor. If not, please set
parameter P2-69 to 0.
Causes Checking Method Corrective Actions
Servo drive has not
completely written
barcode into encoder
or the encoder does
not complete the
command issued by
servo drive.
Check if the wiring is correct or
there is any loose connection.
Correct the wiring.
Causes Checking Method Corrective Actions
The deviation of two
selected axes of the
gantry exceeds the
setting value of P2-59
during operation.
1. Check if the value of P2-59 is
set too small.
2. Check if the connection is
loose or there is any
connection problem of gantry
mechanism.
1. Increase the value of P2-59.
2. Check if the connection is
well connected.
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