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Nastec MIDA 207 - User Manual

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56 pages
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MIDA
Installation, use and maintenance manual
V 6.0
24/04/2022
EN

Table of Contents

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Summary

Safety

Warning Symbols Explained

Clarifies meanings of TIP, NOTE, CAUTION, WARNING, and DANGER symbols for safe product usage.

Qualified Personnel Requirements

Specifies that installation, use, and maintenance must be performed by trained and qualified personnel.

General Safety Precautions

Outlines essential safety rules for installation and use, emphasizing clean environments and proper protective tools.

Electrical Safety and Handling

Covers risks from improper use, installation, ESD, high voltage, and proper handling of the device and its components.

Maintenance

Technical Features

Mechanical Installation

Electrical Installation

Grounding Connection Requirements

Details essential grounding practices, cable cross-sections, and leakage current considerations for safety.

Protection Devices Installation

Recommends installing upstream protection like circuit breakers, fuses, and RCDs for overcurrent and short-circuit protection.

Power Connections: MIDA 203, 205, 207

Illustrates power terminal connections, cable lug types, and stripping diagrams for specific MIDA models.

Power Connections: MIDA 304-409

Illustrates power terminal connections, cable lug types, and stripping diagrams for MIDA models 304-409.

Power Connections: MIDA 314-418

Illustrates power terminal connections, cable lug types, and stripping diagrams for MIDA models 314-418.

Power Connections: MIDA 325-444

Illustrates power terminal connections, cable lug types, and stripping diagrams for MIDA models 325-444.

Commissioning

Preliminary Checks Before Power-Up

Lists essential electrical and mechanical checks to perform before supplying power to the device.

Powering Up the Device

Provides safety instructions and expected outcomes when first powering the MIDA device.

Use and Programming

Keyboard Operation (No Display)

Explains the functions of the buttons and LEDs on MIDA units without a display for operation and programming.

Keyboard and Display Interface

Describes the operation of buttons, LEDs, and the display for MIDA units equipped with a screen.

FOC Control Calibration Steps

Outlines the procedure for calibrating the FOC motor control, including system wiring and auto-tuning.

Motor Parameters

Motor Parameter Definitions

Defines key motor parameters like type, voltage, current, frequency, and ramp times for optimal motor control.

IN; OUT Parameters

Constant Pressure Operation

Splitting the Pumping System

Programming the Master Unit

Guides on configuring the master unit's parameters for COMBO operation, including address and alternation.

Programming Slave Units

Details how to configure slave units in a COMBO system, including address and alternation settings.

Operation at Constant Differential Pressure

Alarms

Alarm Identification and Solutions

Lists common alarms like LINE<->MOT INV. and their corresponding descriptions and possible corrective actions.

Overcurrent and Sensor Fault Alarms

Details alarms A01 (Overcurrent) and A02 (Sensor Fault), including reset modes, possible causes, and solutions.

Over Temperature and Dry Run Alarms

Explains alarms A03 (Over Temperature) and A04 (Dry Run Cosphi), their causes, and recommended actions.

Voltage and Load Alarms

Covers alarms related to Under/Over Voltage (A05/A06), Max Value (A07), Locked Rotor (A08), and Overload (A09).

IGBT Trip and No Load Alarms

Details alarms A10 (IGBT Trip) and A11 (No Load), their causes, and troubleshooting steps.

Communication and System Alarms

Explains alarms related to COMBO mode (Address Error, No Communication), CPU errors, and brake issues.

Input and Motor Control Alarms

Details alarms for Min Value, Keyboard Fault, Out of Step, and Input Phase Loss, including their solutions.

Alarm LED Notifications

Correlates specific LED flash patterns with alarm codes (A01-A04) and provides initial troubleshooting steps.

Warnings

Warning Descriptions and Solutions

Lists various warnings (W01-W27) related to digital inputs, EEPROM, slave alarms, and no water detection, with solutions.

Nastec MIDA 207 Specifications

General IconGeneral
BrandNastec
ModelMIDA 207
CategoryDC Drives
LanguageEnglish

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