ALE 8 / ALE, ALE 9 / ALE | Delta Electronics ASDA-B Series instruction

Chapter 10 TroubleshootingASDA-B Series
ALE 8 / ALE	: Abnormal pulse control command



Potential Cause		Checking Method	Corrective Actions
Pulse command
frequency is higher		Use pulse frequency detector to measure input	Correctly set the input pulse
than rated input		frequency.	frequency.
frequency.
ALE 9 / ALE	: Excessive deviation

When the motor is running:

Potential Cause	Checking Method	Corrective Actions
Maximum deviation	Check the maximum deviation parameter	Increases the parameter setting
parameter setting is too	setting and observe the position error value	Increases the parameter setting
parameter setting is too	setting and observe the position error value	value of P2-35.
small.	when the motor is running.	value of P2-35.
small.	when the motor is running.

Torque limit is too low.	Check torque limit value.	Correctly adjust torque limit value.

There is an overload.	Check for overload condition.	Reduce external applied load or re-
There is an overload.	Check for overload condition.	estimate the motor capacity.
		estimate the motor capacity.

When pulse command is input but the motor does not run or the moving is very slow:

Potential Cause	Checking Method	Corrective Actions
Gain value is too small.	Check for proper gain value.	Correctly adjust gain value.

Torque limit is too low.	Check torque limit value.	Correctly adjust torque limit value.

There is an overload.	Check for overload condition.	Reduce external applied load or re-
There is an overload.	Check for overload condition.	estimate the motor capacity.
		estimate the motor capacity.

The excessive deviation fault occurs immediately when the pulse command is given:

Potential Cause		Checking Method	Corrective Actions
Maximum deviation		Check the maximum deviation parameter	Increases the parameter setting
parameter setting is too		setting and observe the position error value	Increases the parameter setting
parameter setting is too		setting and observe the position error value	value of P2-35.
small.		when the motor is running.	value of P2-35.
small.		when the motor is running.

Too much fluctuation of			Adjust pulse frequency and
Too much fluctuation of		Check the pulse frequency.	activate filter function (P1-06, P1-
pulse command.			07 and P1-08).
			07 and P1-08).

ALE 10 / ALE	: Serial communication error
ALE 10 / ALE	: Serial communication error

Please refer to section 8.3.4 in Chapter 8 for the related error codes.

Potential Cause	Checking Method	Corrective Actions
Communication
parameter setting is	Check the communication parameter setting.	Correctly set parameter setting.
defective.
Communication	Check the communication address.	Correctly set communication
address is incorrect.	Check the communication address.	address.
address is incorrect.		address.
Communication value is	Check the communication value.	Correctly set communication value.
incorrect.

10-6	Revision January 2009

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.

Delta Electronics ASDA-B Series manual ALE 8 / ALE, Abnormal pulse control command, ALE 9 / ALE

Models: ASDA-B Series

Chapter 10 TroubleshootingASDA-B Series

ALE 8 / ALE

: Abnormal pulse control command

ALE 9 / ALE

: Excessive deviation

ALE 10 / ALE

: Serial communication error

ASDA-B Series specifications