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gefran ADP200 - User Manual

gefran ADP200
80 pages
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ADP200
English
Pressure/Flow Control for Hybrid
Injection Molding Machines
User Manual

Table of Contents

Other manuals for gefran ADP200

Preview: Quick Start Up Guide, Specification And Installation
Quick Start Up Guide, Specification And Installation100 pages

Questions and Answers

  • F
    Faith CurtisSep 1, 2025
    How to troubleshoot configuration or communication error on Gefran Inverter?
    • S
      Shannon LynnSep 2, 2025
      If the Gefran Inverter displays an error in the configuration stage or communication error, and if the first digit to the left of “H” in the alarm sub-code is equal to 0, the error relates to a communication problem. If the first digit to the left of “H” in the alarm sub-code is other than 0, the error relates to a configuration problem. For configuration errors, check the configuration of the Bus communication, Bus type, Baudrate, address parameter setting. For communication errors, verify wiring, resistance of terminations, interference immunity, timeout settings.
  • D
    Darrell RiggsSep 14, 2025
    What to do if Gefran Inverter displays Speed feedback loss alarm?
    • M
      michael18Sep 14, 2025
      If the Gefran Inverter displays a Speed feedback loss alarm, see parameter 2172 SpdFbkLoss code for information about the cause of the alarm and chapter 10.2 Speed fbk loss [22] alarm.
  • G
    Gregg ThompsonAug 31, 2025
    How to resolve intake air temperature too high alarm on Gefran Inverter?
    • M
      Monica GarciaAug 31, 2025
      If the Gefran Inverter displays an intake air temperature too high alarm, check correct fan operation.
  • J
    James CarterSep 16, 2025
    How to fix MDPLC application error on gefran ADP200?
    • L
      lawrencegabrielleSep 16, 2025
      Remove the MDPLC application or download a correct MDPLC application.
  • C
    crystalcookeSep 15, 2025
    What to do if gefran ADP200 shows error during loading of parameter database?
    • T
      Terrence SmithSep 15, 2025
      Set the parameters to the desired value and execute Save parameters.
  • R
    Rebecca WeaverSep 23, 2025
    What to do if gefran ADP200 Inverter shows Encoder error [ENCE]?
    • R
      Ryan SmithSep 23, 2025
      Take the recommended action for the Speed fbk loss alarm.
  • M
    Molly BassAug 27, 2025
    What to check if Gefran Inverter displays Ground fault [GNDF] alarm?
    • P
      porterelizabethAug 27, 2025
      If your Gefran Inverter shows a ground fault alarm, check the drive and motor wiring and check that the motor is not grounded.
  • D
    David Scott MDAug 27, 2025
    How to resolve braking resistor overload alarm on gefran ADP200 Inverter?
    • H
      Harold DavisAug 27, 2025
      If you're getting a braking resistor overload alarm on your Gefran Inverter, it means that the current absorbed by the resistor is greater than the rated current, or the overload threshold of the accumulator of the I²t braking resistor thermal image has been exceeded. You should: - Check the size of the braking resistor. - Check the condition of the braking resistor. - Use a braking resistor with higher energy value and change the parameters on 22.5 - FUNCTIONS/BRES OVERLOAD menu.
  • M
    Megan BrownAug 26, 2025
    What causes motor overload alarm on Gefran Inverter?
    • C
      Carolyn SweeneyAug 26, 2025
      If your Gefran Inverter displays a motor overload alarm, it means the current absorbed during operation is greater than that specified on the motor data plate. To solve this: - Reduce the motor load. - Increase the size of the motor.
  • C
    Carolyn VanceAug 25, 2025
    Why gefran ADP200 shows DC link undervoltage alarm?
    • J
      James WalkerAug 26, 2025
      If your Gefran Inverter shows a DC link undervoltage alarm, check the connections. The problem is caused by the voltage arriving at the drive power section being too low compared to the Undervoltage [UV], the mains voltage being too low or overextended voltage drops, or poor cable connections (e.g. loose contactor terminals, inductance, filter).

Summary

General Description

Description of the Control Function

Explains the PID-IMM application control scheme for managing pump speed via flow reference and pressure feedback.

Connection Diagrams and System Interface

Preliminary Operations

Outlines essential operations before drive startup, including power and motor connections.

Single Pump Analog and Digital I;Os Configuration

Details the typical configuration of digital inputs and outputs for the ADP200 drive.

Single Pump Configuration via CANopen

Describes using the CANopen interface for single pump communication between PLC and drive.

Multi-Pump Configuration via CAN Interface

Explains setting up multi-pump configurations using the CAN interface for master-slave communication.

Multi-Pump Convergent Configuration

Details the setup for multi-pump systems where one master controls multiple slave pumps in flow control.

Multi-Pump Convergent & Divergent Configuration

Covers configurations for independent hydraulic circuits, allowing simultaneous machine movements.

Commissioning via GF_eXpress

General Description

Introduces the standard commissioning procedure using the Gefran GF-eXpress configurator software.

Preliminary Operations and PID-IMM Application Startup (Guided Procedure)

Lists the steps for guided procedure setup, including electrical and parameter settings.

Drive System Parameter Mandatory Settings

Covers essential drive parameter settings like control mode, references, and pump direction.

Application Functions List of Parameters

Configuration Menu

Details parameters for setting application control type, multipump configuration, and basic settings.

Protections Menu

Manages application alarms, including leakage, sensor, and negative speed protections.

REFERENCES Menu

Configures pressure and flow references, and pressure feedback sources for the system.

BASICRUN Menu

Sets parameters for continuous pump operation with basic speed or pressure references.

GAIN Menu - Pressure and Speed Control Loop

Manages proportional, integral, and derivative gains for pressure and speed control loops.

Saturation Limit

Defines limits for maximum output capability of control loops in pressure control.

SWITCH_GAIN Menu

Allows tuning of the switching logic between speed and pressure loops for optimal dynamics.

GAIN_SCH Gain Scheduling

Adapts pressure control loop gains based on motor speed feedback for different operating conditions.

IO_FILTERS Menu

Provides parameters for filtering pressure feedback and speed reference inputs, including notch filters.

ADAPT FEED FORWARD Menu

Implements a model-based observer for feed-forward control to prevent pressure overshoot.

MULTIPUMP Menu

Configures multi-pump operations, including master-slave setup and CAN communication parameters.

TUNING Menu

Allows automatic calculation and application of speed and pressure loop gains.

CAN Menu

Contains parameters specific to the ADP200 PID-IMM multi-pump configuration via CAN.

MONITORS Menu

Provides parameters for monitoring various system signals and drive states.

ABOUT Menu

Displays information about application and MDPLC compiler versions.

Application Alarm

gefran ADP200 Specifications

General IconGeneral
IP RatingIP20
EfficiencyUp to 98%
Cooling MethodForced air
Output Voltage Range0...Vin
Communication InterfaceModbus RTU, Modbus

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