What to do if Delta Servo Drives show The absolute position is lost?
If your Delta Servo Drives are showing that the absolute position is lost because of battery undervoltage, after change the battery, conduct homing procedure again.
How to troubleshoot serial communication error in Delta ASD-A2-0421 Servo Drives?
If you're experiencing a serial communication error with your Delta Servo Drives, check the following: * Improper setting of the communication parameter: Correctly set the parameter value. * Incorrect communication address: Correctly set the communication address. * Incorrect communication value: Correctly set the value.
What to do if Delta ASD-A2-0421 show Adjustment Error?
If your Delta Servo Drives are showing an adjustment error: * The analog input contact is incorrectly set back to zero: Correctly ground the analog input contact. * The detection device is damaged: If the error still occurs after reset, send the drive back to the distributors or contact with Delta.
What to do if index error occurs when accessing CANopen object on Delta Servo Drives?
If the specified Index in the message does not exist, NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).
What to do if sub-index error occurs when accessing CANopen object on Delta ASD-A2-0421?
If the specified Sub-index in the message does not exist, NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).
What to do if data type (size) error occurs when accessing CANopen object on Delta Servo Drives?
If the data length in the message does not match the specified object, NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).
What to do if data range error occurs when accessing CANopen object on Delta ASD-A2-0421?
If the data in the message has exceeded the data range of the specified object, NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).
Why does my Delta Servo Drive show an overcurrent error?
An overcurrent error in your Delta Servo Drive can occur due to several reasons: * A short-circuit at the drive output (U, V, W). If this is the case, repair the short-circuited and avoid metal conductor being exposed. * Motor wiring error. If this is the case, follow the wiring steps in the user manual to reconnect wiring. * IGBT error. If this is the case, please contact your distributor for assistance or contact with Delta. * Control parameter setting error. If this is the case, set the setting back to factory default setting and then reset and adjust the parameter setting again. * Control command setting error. If this is the case, ensure that input command frequency is stable (too much fluctuation) and activate filter function.
What to do if Delta ASD-A2-0421 Servo Drives show Wrong setting of E-gear ratio?
If your Delta Servo Drives are showing the wrong setting of E-gear ratio because setting of E-gear ratio is wrong when power on the servo drive, modify the range of E-gear ratio and repower on the servo drive.
What causes serial communication time out in Delta ASD-A2-0421 Servo Drives?
A serial communication timeout error in Delta Servo Drives can occur due to: * Improper setting of the time-out parameter: Correctly set the value. * The drive hasn’t received the communication command for a long time: Correct wiring.
General| Brand | Delta |
|---|---|
| Model | ASD-A2-0421 Series |
| Category | Servo Drives |
| Language | English |
Details the essential checks to be performed before using the servo drive and motor.
Lists the recommended circuit breakers and fuses for 220V and 400V series servo drives.
Details the procedures for inspecting the servo motor and drive before trial operation, covering appearance, wiring, and control switch status.
Provides instructions on ensuring correct wiring, understanding power circuits, and the initial display after powering on.
Provides detailed steps for tuning, including estimating inertia ratio, auto tuning, and semi-auto tuning, with corresponding flowcharts.
Explains position control, including PT and PR modes, pulse input types, filter settings, and gain adjustments.
Covers speed control, including command sources (analog, register), scaling, filters, and gain adjustments.
Details torque control, including command sources, scaling, and smooth torque command settings.
Details the different motion axes (Main Encoder, Auxiliary Encoder, Pulse Command, Capture, Compare, Master, Command, Internal Time, Synchronous Capture) and their attributes.
Explains the PR mode, including procedure triggering, command setting, and E-Cam function availability.
Explains the purpose and process of homing in PR mode, including coordinate value specification and software limits.
Covers parameter settings for target speed, acceleration/deceleration time, pause time, and PR parameters.
Explains the E-Cam function, its illustration, and compares it with machine cams in terms of structure, performance, accuracy, and maintenance.
Defines parameters, their grouping into eight categories, and communication address conventions.
Provides a comprehensive list of monitor, general output, filter, and gain parameters, including their abbreviations, functions, and related sections.
Details specific parameters such as firmware version, alarm code display, analog monitor output, and servo ON time.
Explains the serial communication capabilities of the servo drive for RS-485 and RS-232, including wiring descriptions.
Details essential communication parameters like address setting, transmission speed, protocol, and mechanism.
Explains MODBUS communication modes (ASCII, RTU), character structure, and error checking algorithms.
Lists various alarm codes for servo drives, their descriptions, corresponding DO signals, and servo status.
Details CANopen communication alarms, their descriptions, corrective actions, corresponding DO, and servo status.
Lists alarms related to motion control, including causes, checking methods, and corrective actions.
Provides a detailed breakdown of common causes for specific alarms (e.g., Over current, Over voltage) and their corrective actions.
Lists general corrective actions for various alarms, such as turning DI.ARST on or re-powering the servo drive.
Provides detailed specifications for ASDA-A2 series servo drives, including power, input current, output current, cooling, and control modes.
Lists specifications for ECMA series servo motors, covering different series (220V, 400V, medium/high inertia) and their electrical/mechanical properties.
Explains the system initialization procedure, including fault codes, coordinate system handling, and parameter settings.
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