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General| Manufacturer | Danfoss |
|---|---|
| Model | VLT 3522 |
| Product Type | DC Drive |
| Rated Power | 22 kW |
| Enclosure Rating | IP20 |
| Control Type | Digital |
| Input Voltage | 380-500V AC |
Guidelines for using shielded wires to reduce noise interference.
Lists functions that can be assigned to digital input terminals.
Illustrates setup for analog speed control and fan operation.
Shows examples using digital signals and PLC integration.
Demonstrates PID control for pump and ventilation systems.
Covers remote control modes and advanced functions.
Details control modes and external selection methods.
Guides users through the Quick Setup menu for basic parameter changes.
Details access to the full parameter list via the Extended Menu.
Lists and describes parameters available in the Quick Setup menu.
Details methods for resetting all parameters to factory defaults.
Explains how to navigate and change parameter values.
Allows choosing or managing drive operating setups.
Configures drive control via keypad or external signals.
Selects the V/Hz pattern to match the load requirements.
Chooses between open-loop and closed-loop speed control.
Sets the maximum intermittent output current limit.
Enters the rated motor current for torque and thermal protection.
Chooses the type of process feedback signal for closed-loop systems.
Sets the maximum intermittent output current limit.
Configures automatic fault reset attempts and delays.
Sets motor thermal protection levels (warning or trip).
Sets analog reference type and voltage input.
Configures analog input for current signals.
Sets drive address and baud rate for serial communication.
Retrieves display texts, status, warnings, and alarms via serial bus.
Details start, stop, local/remote control, and warning functions.
Indicates drive status, range, and timing conditions.
Details the drive's response message and parameter read/write fault codes.
Accesses operational data and logs for analysis.
Flowchart for diagnosing uneven motor operation.
Flowchart for diagnosing motor non-operation issues.
Covers load type, closed loop, feedback, and scaling.
Details parameters for gain, integration, and feed forward factors.
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