What causes CANbus error on Delta Servo Drives?
A CANbus error on Delta Servo Drives is caused by CANbus off or Error Rx/Tx Counter exceeding 128. NMT Maser send “Reset node“ command to its slave or restart the servo drive.
What to do if Delta Servo Drives show abnormal pulse command?
If your Delta Servo Drives are showing an abnormal pulse command, it could be because the pulse command frequency is higher than the rated input frequency. Correctly set the input pulse frequency.
What to do if write parameter error occurs: exceeds the limit of normal range on Delta ASD-A2-0721 Servo Drives?
If the parameter setting value exceeds the limit of normal range, correct the PR command and parameter setting value.
How to resolve CANopen PDO is not allowed in PDO in Delta ASD-A2-0721 Servo Drives?
To resolve CANopen PDO is not allowed in PDO in Delta Servo Drives, when the specified object in the message does not support PDO, use NMT: Reset node or 0x6040.Fault Reset.
What to do if Delta ASD-A2-0721 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.
How to resolve Encoder does not complete the command which is issued by servo drive in Delta ASD-A2-0721 Servo Drives?
If your Delta Servo Drives are showing that the encoder does not complete the command which is issued by servo drive because servo drive has not completely written barcode into encoder or the encoder does not complete the command issued by servo drive, correct the wiring.
How to fix regeneration error in Delta Servo Drives?
If your Delta Servo Drives are showing a regeneration error because you choose the wrong regenerative resistor or does not connect to external regenerative resistor, calculate the value of the regenerative resistor again and correctly set the value of P1-52 and P1-53.
What to do if The servo drive does not connect to external regenerative resistor in Delta ASD-A2-0721?
If your Delta Servo Drives are showing that the servo drive does not connect to external regenerative resistor because the input of regenerative resistor capacity is over 0 and the servo drive does not connect to external regenerative resistor, if wish to apply regenerative brake, please connect to external regenerative resistor.
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 Servo Drives?
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).
General| Model | ASD-A2-0721 Series |
|---|---|
| Series | ASD-A2 |
| Type | Servo Drive |
| Rated Output Power | 750W |
| Input Voltage | 200-230V AC |
| Control Mode | Position, Speed, Torque |
| Main circuit power supply | 200-230V AC |
| Feedback | Incremental Encoder |
| Weight | 1.5 kg |
| Protection Level | IP20 |
| Communication Interface | RS-485 |
| Protection Features | Overcurrent, Overvoltage, Undervoltage |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to 65°C |
| Humidity | 20% to 90% RH (non-condensing) |
| Vibration | 5.9 m/s² (0.6 G) max |
| Shock | 19.6 m/s² (2 G) max |
| Power Supply | Single/Three phase 200~230VAC, 50/60Hz |
Details environmental requirements for installing the servo drive and motor, including temperature, dust, and vibration.
Provides guidelines on mounting orientation and required clearance for proper ventilation and operation.
Illustrates wiring diagrams for connecting peripheral devices to the 220V series servo drive.
Illustrates wiring diagrams for connecting peripheral devices to the 400V series servo drive.
Provides fundamental wiring methods for 220V and 400V series servo drives, including single-phase and three-phase power.
Details the terminal layout and functions of the CN1 connector for I/O signals.
Provides typical wiring diagrams for connecting the servo drive in Position (PT) control mode for the 220V series.
Provides typical wiring diagrams for connecting the servo drive in Position (PT) control mode for the 400V series.
Outlines the steps to switch between modes and set parameters using the drive's panel.
Provides a checklist for inspecting the servo motor and drive before applying power and running without load.
Details the procedure for applying power to the servo drive, including wiring checks and mode selection.
Explains how to perform a JOG trial run without load using software or DI signals for motor operation testing.
Covers procedures for inertia estimation, auto tuning, semi-auto tuning, and resonance suppression.
Lists and describes the available single, dual, and multi-mode operations for position, speed, and torque control.
Explains position command input types (PT, PR) and related settings like pulse type and filter width.
Details speed control modes (S, Sz) using analog voltage or register input, including S-curve and gain adjustment.
Covers torque control modes (T, Tz) using analog input or registers, and explains scaling of analog commands.
Explains the parameter structure, grouping, and naming conventions (e.g., P0-xx, P1-xx).
Provides a comprehensive list of parameters, their abbreviations, functions, defaults, units, control modes, and related sections.
Details specific parameters, including monitor parameters (P0-xx) like firmware version and alarm codes.
Details essential communication parameters like address, transmission speed, protocol, and mechanism.
Lists servo drive alarms, their descriptions, corresponding DO signals, and servo status.
Provides a table of common causes and corrective actions for servo drive alarms like over current, over voltage, and encoder errors.
Lists corrective actions for various alarms, including using DI.ARST, re-powering, or contacting distributors.
Lists detailed specifications for ASDA-A2 series servo drives across various power ratings and control modes.
Provides specifications for ECMA series servo motors, including electrical and mechanical characteristics.
Details the procedure for initializing an absolute system, including homing, coordinate system reset, and using digital I/O.
Provides guidelines for proper product usage, storage, cleaning, and maintenance procedures.
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