To Next PageTo Next PageHow to troubleshoot OFF POWER LED on Delta VFD4A8MS23ANSAA?
If the POWER LED is off, it indicates no power. Check if the connection between the CMM-PD02 and the AC motor drive is normal.
What to do if the Delta VFD4A8MS23ANSAA DC Drives NET LED flashes orange?
If the NET LED flashes orange, it means that the CMM-PD02 fails to communicate with the AC motor drive. To solve this, switch off the power and check whether the CMM- PD02 is correctly installed and normally connected to the AC motor drive.
Why is the NET LED on my Delta VFD4A8MS23ANSAA red?
A red light on the NET LED indicates that the CMM-PD02 is not connected to the PROFIBUS DP bus. To resolve this, connect the CMM-PD02 to the PROFIBUS DP bus.
What to do if the Delta DC Drives NET LED flashes red?
If the NET LED flashes red, it signifies an invalid PROFIBUS communication address. To fix this, set the PROFIBUS address of the CMM-PD02 between 1–125 (decimal).
General| Model | VFD4A8MS23ANSAA |
|---|---|
| Brand | Delta |
| Rated Power | 0.75kW |
| Horsepower | 1HP |
| Cooling Method | Fan Cooling |
| Enclosure Rating | IP20 |
| Control Method | V/F control, Sensorless Vector Control (SVC) |
| Protection Features | Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit |
| Communication Interface | RS-485 |
| Operating Temperature | -10°C to 50°C |
| Ambient Humidity | 90% RH, non-condensing |
| Altitude | 1000m (Derating may be required above 1000m) |
Details minimum mounting clearances (A, B, C) for single drive, side-by-side horizontal, and zero stack installations.
Illustrates the system wiring diagram for AC motor drives, including power input, NFB/fuse, contactor, and reactors.
Provides detailed wiring instructions for input and output terminals, control terminals, and communication options.
Diagram illustrating the main circuit terminals for one-phase and three-phase power input and output.
Details wiring specifications for control terminals, including stripping length, wire gauge, and tightening torque.
Lists brake resistor specifications for 115V, 230V, 460V, and 575V models, including HP, kW, torque, part number, and braking current.
Provides information on the KPC-CC01 digital keypad, including communication interface, protocol, and installation method.
Specifies electrical characteristics for 115V one-phase models, including frame, power, output capacity, current, voltage, frequency, weight, cooling, EMC filter, and IP rating.
Specifies electrical characteristics for 230V one-phase models, including frame, power, output capacity, current, voltage, frequency, weight, cooling, EMC filter, and IP rating.
Specifies electrical characteristics for 460V three-phase models, including frame, power, output capacity, current, voltage, frequency, weight, cooling, EMC filter, and IP rating.
Specifies electrical characteristics for 575V three-phase models, including frame, power, output capacity, current, voltage, frequency, weight, cooling, EMC filter, and IP rating.
Describes the main display area, status display area, and keypad functions of the KPMS-LE01 keyboard panel.
Details the operation process for the keypad, including main page selection, setting parameters, and shifting data.
Covers fundamental motor parameters like maximum/rated frequency, voltage, and mid-point settings for multiple motors.
Details parameters for two-wire/three-wire operation control and multi-function input/output commands.
Explains parameters for AVI and ACI analog input selection, bias, gain, filter time, and AFM output.
Details parameters for setting multi-step speed frequencies, PLC buffers, and zero-speed modes.
Covers motor parameter auto-tuning, including full-load current, rated power, speed, poles, and resistance for induction and permanent magnet motors.
Details protection parameters like low voltage level, over-voltage/current stall prevention, and over-torque detection.
Covers special parameters such as software brake chopper, DC brake settings, restart after power loss, and fan cooling control.
Explains parameters for PID control, including terminal selection, feedback, proportional/integral/differential gains, and output limits.
Details parameters for communication settings, including address, transmission speed, fault treatment, protocol, and IP configuration.
Covers parameters for MI7 pulse input, electrical gear settings, FOC bandwidth, and AMR gains.
Details protection parameters related to output frequency, DC bus voltage, output current, and IGBT temperature malfunctions.
Provides descriptions for drive parameters, including identity code, rated current display, and parameter reset functions.
Provides a comprehensive list of fault codes with their names, descriptions, and corrective actions.
Explains CANopen control mode selection, including DS402 standard and Delta standard definitions.
Lists CANopen fault codes with their display, fault name, description, CANopen fault register, and CANopen fault code.
