Delta ASD-A2R-1B43 Series User Manual

Chapter 10 TroubleshootingASDA-A2R Series
Revision December, 2014
10-3
Display
Alarm Name Alarm Description
Corresponding
DO
Servo
Status
Excessive
Deviation of
Full
Closed-loop
Position
Control
Excessive Deviation of Full
Closed-loop Position Control
ALM
Servo
Off
Communication
of CN5 is
breakdown
Communication of CN5 (encoder) is
breakdown
ALM
Servo
Off
Warning of
servo drive
function
overload
Warning of servo drive function
overload
WARN
Servo
On
Auto detection
of motor
parameters is
completed.
When executing PM-01, function of
auto detection, this alarm will occur
when the detection is completed.
ALM
Servo
Off
Auto detection
of motor
parameters is
in error
During auto detection, when friction
is too big, motor is stuck or entering
wrong resolution and pole pitch, this
alarm will occur.
ALM
Servo
Off
Initial magnetic
pole detection
error
When PM-03.Y = 0, it will detect the
initial magnetic pole automatically.
When it cannot find the initial
magnetic pole, this alarm will occur.
ALM
Servo
Off
Motor
parameter is
not confirmed
If PM-02 = 0, this alarm will occur
when motor servo On. ALM
Servo
Off
Exceeding the
range of motor
parameter
Parameter range of linear motor is
different from rotary motor. In
PM-00, if it exceeds the range when
switching the motor type, this alarm
will occur.
ALM
Servo
Off
Motor magnetic
fields is
abnormal
When enabling the Y item of PM-09,
servo will detect the motor’s current
magnetic field, and compare it with
the position of Hall sensor’s. When
the deviation between both is too
excessive, this alarm will occur.
ALM
Servo
Off
Feedback
pulse is lost
When P2-81 = 1, it will check if the
pulse is lost. If the loss amount is
more than the value of P2-82, this
alarm will occur.
ALM
Servo
Off

Delta ASD-A2R-1B43 Series Specifications

General

Brand	Delta
Model	ASD-A2R-1B43 Series
Category	Servo Drives
Language	English