What does external alarm present mean on gefran ADP200?
If the Gefran Inverter displays an external alarm, and a digital input has been programmed as an external alarm, but the +24V voltage is not available on the terminal, check that the terminal screws are tight.
What to do if gefran ADP200 displays Motor overspeed alarm?
If the Gefran Inverter displays a motor overspeed alarm, and the motor speed exceeds the limits set in the PAR 4540 parameter, limit the speed reference and check that the motor is not driven in overspeed during rotation.
What causes Speed reference loss alarm on gefran ADP200 Inverter?
If the Gefran Inverter displays a speed reference loss alarm because the difference between the speed regulator reference and the actual motor speed is more than 100 rpm, check that the load is not excessive. This condition occurs because the drive is in the current limit condition.
What to do if gefran ADP200 Inverter exceeds the number of automatic restarts after Undervoltage alarm?
If your Gefran Inverter shows that the number of attempted automatic restarts after the Undervoltage alarm was exceeded, adopt the proposed solutions for the Undervoltage alarm, because there are too many Undervoltage alarms.
What to do if Gefran Inverter exceeds the number of automatic restarts after Overcurrent alarm?
If your Gefran Inverter shows that the number of attempted automatic restarts after the Overcurrent alarm was exceeded, adopt the proposed solutions for the Overcurrent alarm, because there are too many Overcurrent alarms.
General| IP Rating | IP20 |
|---|---|
| Efficiency | Up to 98% |
| Cooling Method | Forced air |
| Output Voltage Range | 0...Vin |
| Communication Interface | Modbus RTU, Modbus |
Explains the PID-IMM application control scheme for managing pump speed via flow reference and pressure feedback.
Outlines essential operations before drive startup, including power and motor connections.
Details the typical configuration of digital inputs and outputs for the ADP200 drive.
Describes using the CANopen interface for single pump communication between PLC and drive.
Explains setting up multi-pump configurations using the CAN interface for master-slave communication.
Details the setup for multi-pump systems where one master controls multiple slave pumps in flow control.
Covers configurations for independent hydraulic circuits, allowing simultaneous machine movements.
Introduces the standard commissioning procedure using the Gefran GF-eXpress configurator software.
Lists the steps for guided procedure setup, including electrical and parameter settings.
Covers essential drive parameter settings like control mode, references, and pump direction.
Details parameters for setting application control type, multipump configuration, and basic settings.
Manages application alarms, including leakage, sensor, and negative speed protections.
Configures pressure and flow references, and pressure feedback sources for the system.
Sets parameters for continuous pump operation with basic speed or pressure references.
Manages proportional, integral, and derivative gains for pressure and speed control loops.
Defines limits for maximum output capability of control loops in pressure control.
Allows tuning of the switching logic between speed and pressure loops for optimal dynamics.
Adapts pressure control loop gains based on motor speed feedback for different operating conditions.
Provides parameters for filtering pressure feedback and speed reference inputs, including notch filters.
Implements a model-based observer for feed-forward control to prevent pressure overshoot.
Configures multi-pump operations, including master-slave setup and CAN communication parameters.
Allows automatic calculation and application of speed and pressure loop gains.
Contains parameters specific to the ADP200 PID-IMM multi-pump configuration via CAN.
Provides parameters for monitoring various system signals and drive states.
Displays information about application and MDPLC compiler versions.
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