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Delta Electronics ASDA-B Series manual Fault Messages Table

Models: ASDA-B Series

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Chapter 10 Troubleshooting

If a fault is detected on the servo drive or motor, a corresponding alarm will be activated and the fault message will be displayed on the LCD display of the digital keypad and the fault code will be shown on the 1-digit 7-segment LED display of the servo drive.

10.1 Fault Messages Table

Servo Drive Fault Messages

 

 

 

 

 

 

Fault Messages

Display

Fault Name

Fault Description

ALE

 

 

 

 

Overcurrent

Main circuit current is higher than 1.5 multiple of motor’s

 

 

 

 

 

 

 

 

instantaneous maximum current value.

 

 

 

 

 

 

 

 

 

 

 

 

 

ALE

 

 

 

 

Overvoltage

Main circuit voltage has exceeded its maximum allowable

 

 

 

 

 

 

 

 

value.

 

 

 

 

 

 

 

 

 

 

 

ALE

 

 

 

 

Undervoltage

Main circuit voltage is below its minimum specified value.

 

 

 

 

 

 

 

 

 

ALE

 

 

 

 

Z Pulse shift

The corresponding angle of magnetic field of Z phase is error.

 

 

 

 

 

 

 

 

 

ALE

 

 

 

 

Regeneration error

Regeneration control operation is in error.

 

 

 

 

 

 

 

 

 

ALE

 

 

 

 

Overload

Servo motor and drive is overload.

 

 

 

 

 

 

 

 

 

ALE

 

 

 

 

Overspeed

Motor’s control speed exceeds the limit of normal speed.

 

 

 

 

 

 

 

 

 

 

 

ALE

 

 

 

 

Abnormal pulse control

Input frequency of pulse command exceeds the limit of its

 

 

 

 

 

 

 

 

command

allowable setting value.

 

 

 

 

 

 

 

 

 

 

 

 

ALE

 

 

 

 

Excessive deviation

Position control deviation value exceeds the limit of its

 

 

 

 

 

 

 

 

allowable setting value.

 

 

 

 

 

 

 

 

 

 

 

 

 

ALE 10/ALE

 

 

Serial communication

RS-232/485 serial communication is in error.

 

 

 

 

error

 

 

 

 

 

 

 

 

 

ALE 11/ALE

 

 

Encoder error (Position

Pulse signal is in error.

 

 

 

 

 

 

 

detector fault)

 

ALE 12/ALE

 

 

Adjustment error

Adjusted value exceeds the limit of its allowable setting value

 

 

 

 

when perform electrical adjustment.

 

 

 

 

 

 

 

 

 

 

 

 

 

ALE 13/ALE

 

 

Emergency stop

Emergency stop is activated.

 

 

 

 

activated

 

 

 

 

 

 

 

 

 

 

 

 

 

ALE 14/ALE

 

 

Reverse limit switch

Reverse limit switch is activated.

 

 

 

 

error

 

 

 

 

 

 

 

 

 

 

 

 

 

ALE 15/ALE

 

 

Forward limit switch

Forward limit switch is activated.

 

 

 

 

error

 

 

 

 

 

 

 

 

 

 

 

 

 

ALE 16/ALE

 

 

IGBT temperature

The temperature of IGBT is over high.

 

 

 

 

error

 

 

 

 

 

 

 

 

 

ALE 17/ALE

 

 

Memory error

EE-PROM write-in and read-out is in error.

 

 

 

 

 

 

 

 

 

ALE 18/ALE

 

 

Serial communication

RS-232/485 serial communication time out

 

 

 

 

time out

 

 

 

 

 

 

 

 

 

ALE 19/ALE

 

 

Motor type error

The motor capacity does not match the servo drive setting

 

 

 

 

 

 

 

 

 

Revision January 2009

10-1

Page 255 Page 257
Page 256
Image 256
Delta Electronics ASDA-B Series manual Fault Messages Table
Page 255 Page 257

ASDA-B Series specifications

Delta Electronics, a global leader in power and thermal management solutions, has made significant strides in the automation and control sectors with its ASDA-B Series of servo drives. This series is engineered for precision motion control applications and is ideal for various industries, including manufacturing, robotics, and packaging.

One of the standout features of the ASDA-B Series is its advanced control algorithms. The series utilizes a high-performance digital signal processor (DSP) that enables precise control of servo motors, resulting in exceptional responsiveness and stability even at high speeds. This technology is particularly beneficial in applications requiring quick acceleration and deceleration, ensuring optimal performance in dynamic environments.

The ASDA-B Series offers a wide range of power ratings, making it versatile enough to cater to different motor sizes and application requirements. It supports various feedback devices, including encoders and resolver systems, enhancing its adaptability and accuracy in diverse operational contexts. The series also features a user-friendly interface, allowing for easy programming and setup, thus minimizing downtime and maximizing productivity.

One of the notable characteristics of the ASDA-B Series is its compact design. The small form factor not only saves valuable space in control cabinets but also simplifies installation and maintenance processes. Additionally, the series is built to withstand tough industrial environments, featuring robust construction that enhances durability and reliability.

Another key technology integrated into the ASDA-B Series is its advanced communication capabilities. The drives support multiple industrial communication protocols, including Ethernet/IP, CANopen, and Modbus, allowing for seamless integration into existing network systems. This connectivity is crucial for applications that require real-time data exchange and remote monitoring.

To ensure energy efficiency, Delta Electronics has incorporated innovative energy-saving technologies in the ASDA-B Series. These technologies optimize power consumption during operation, resulting in lower energy costs and reduced carbon footprint. Moreover, the thermal management features ensure that the drives operate within safe temperature ranges, enhancing their longevity and performance reliability.

In conclusion, Delta Electronics' ASDA-B Series servo drives represent a powerful solution for modern automation needs. With their advanced control algorithms, compact design, versatile communication options, and energy-saving technologies, these drives cater to a wide array of industrial applications, reinforcing Delta's commitment to innovation and efficiency in the automation landscape.