Lite-On Technology Corp.
Industrial Automation
201
Description for alarm activation
Exceeding the upper
limit for the motor
temperature
The motor temperature exceeds the tolerance
range.
Exceeding the upper
limit for the encoder
temperature
The encoder temperature exceeds the tolerance
range.
Abnormality in the
encoder output
The encoder is overheated.
The retrogradation of the drive exceeds the
capacity of retrogradation resistance.
RST input voltage
below level
The RST input voltage is too low.
The voltage of the main circuit is too low.
It is activated when the emergency stop button
is pressed.
Abnormality in the
CCW-limit
It is activated when the CCW-limit switch is
pressed.
Abnormality in the
CW-limit
It is activated when the CW-limit switch is
pressed.
Timeout of the serial
communication
Phase failure for the
power of the main
circuit
The power of the main circuit is input in one
way only.
Warning of the
expected overload
It is activated when the fan operates
abnormally.
It is activated when the DSP operates
abnormally.