Morgensen MSI200A Series Manuale utente

MSI200A SERIES

INVERTER

USER MANUAL

Preface

Thanks for choosing our products.

MSI200A series inverters are newly-designed by our co pany for controlling asynchronous

AC inductance otors. Applying the ost advanced speedless sensor vector control

technology, DSP control syste , and our product enhances its reliability to eet the

adaptability to the environ ent, custo ized and industrialized design with ore opti ized

functions, ore flexible application and ore stable perfor ance.

The vector control perfor ance of MSI200A series inverters is as outstanding as that of the

leading sophisticated inverters on worldwide arket. Its speed and torque control can be

si ultaneously, co paring with the other kinds, its function of anti-trip and strong adaptability

to worse grid, te perature, hu idity and dust ake it eet the high perfor ance require ent

of the custo er application.

MSI200A series inverters apply odularized design to eet the specific de and of custo ers,

as well as the de and of the whole industry flexibly and follow the trend of industrial

application to the inverters on the pre ise of eeting general need of the arket. Powerful

speed control, torque control, si ple PLC, flexible input/output ter inals, pulse frequency

reference, traverse control can realize various co plicate high-accuracy drives and provide

integrative solution for the anufacturers of industrial devices, which contributes a lot to the

cost reducing and i proves reliability.

MSI200A series inverters can eet the de and of environ ental protection which focuses

on low noise and weakening electro agnetic interference in the application sites for the

custo ers.

This anual provides installation and configuration, para eters setting, fault diagnoses and

daily aintenance and relative precautions to custo ers. Please read this anual carefully

before the installation to ensure a proper installation and operation and high perfor ance of

MSI200A series inverters.

Our co pany reserves the right to update the infor ation of our products.

Content

Preface ........................................................................................... 2

Content ........................................................................................... 3

1 Safety Precautions ....................................................................... 7

1.1 What this chapter contains ................................................. 7

1.2 Safety definition ................................................................. 7

1.3 Warning sy bols ............................................................... 7

1.4 Safety guidelines ............................................................... 8

2 Quick Start-up ............................................................................. 11

2.1 What this chapter contains ................................................ 11

2.2 Unpacking inspection ........................................................ 11

2.3 Application confir ation .................................................... 11

2.4 Environ ent ..................................................................... 11

2.5 Installation confir ation ....................................................12

2.6 Basic co ission .............................................................12

3 Product Overview........................................................................13

3.1 What this chapter contains ................................................13

3.2 Basic principles .................................................................13

3.3 Product specification .........................................................14

3.4 Na e plate .......................................................................15

3.5 Type designation key ........................................................15

3.6 Rated specifications ..........................................................16

3.7 Structure diagra .............................................................17

4 Installation Guidelines .................................................................19

4.1 What this chapter contains ................................................19

4.2 Mechanical installation ......................................................19

4.3 Standard wiring .................................................................23

4.4 Layout protection ..............................................................29

5 Keypad Operation Procedure ......................................................31

5.1 What this chapter contains ................................................31

5.2 Keypad .............................................................................31

5.3 Keypad displaying.............................................................33

5.4 Keypad operation..............................................................33

6 Function Para eters ...................................................................35

6.1 What this chapter contains ................................................35

6.2 MSI200A general series function para eters ....................35

7 Basic Operation Instruction .......................................................100

7.1 What this chapter contains ..............................................100

7.2 First powering on ............................................................100

7.3 Vector control..................................................................102

7.4 Torque control .................................................................103

7.5 Para eters of the otor .................................................104

7.6 Start-up and stop control .................................................104

7.7 Frequency setting ...........................................................105

7.8 Si ple PLC ....................................................................107

7.9 Multi-step speed running .................................................107

7.10 PID control ....................................................................108

7.11 Pulse counter ................................................................ 110

8 Fault Tracking ........................................................................... 111

8.1 What this chapter contains .............................................. 111

8.2 Alar and fault indications .............................................. 111

8.3 How to reset ................................................................... 111

8.4 Fault history .................................................................... 111

8.5 Fault instruction and solution........................................... 111

8.6 Co on fault analysis .................................................... 115

8.6.1 The otor does not work.............................................. 115

8.6.2 Motor vibration ............................................................. 116

8.6.3 Overvoltage ................................................................. 116

8.6.4 Undervoltage fault ........................................................ 117

8.6.5 Abnor al otor heat .................................................... 117

8.6.6 Inverter overheating ..................................................... 118

8.6.7 Stall during the acceleration of the otor...................... 118

8.6.8 Overcurrent.................................................................. 119

8.7 Inverter syste interference troubleshooting ................... 119

3. ................................................................................................. 119

8.8 Maintenance and hardware diagnostics ..........................120

8.8.1 Overcurrent..................................................................120

8.8.2 Cooling fan ..................................................................122

8.8.3 Capacitors ...................................................................123

8.8.4 Power cable .................................................................124

9 Co unication Protocol ...........................................................125

9.1 What this chapter contains ..............................................125

9.2 Brief instruction to MODBUS protocol .............................125

9.3 Application of the inverter ................................................125

9.4 RTU co and code and co unication data illustration 128

Appendix A Technical Data ...........................................................142

A.1 What this chapter contains .............................................142

A.2 Ratings ...........................................................................142

A.3 Electric power network specification ...............................143

A.4 Motor connection data ....................................................143

A.5 Applicable standards ......................................................143

A.6 EMC regulations .............................................................144

Appendix B Di ension Drawings .................................................146

B.1 What this chapter contains .............................................146

B.2 Keypad structure ............................................................146

B.3 Inverter chart ..................................................................147

Appendix C Peripheral Options and Parts ..................................151

C.1 What this chapter contains .............................................151

C.2 Peripheral wiring ............................................................151

C.3 Power supply .................................................................152

C.4 Cables ...........................................................................152

C.5 Breaker, electro agnetic contactor and leakage protection

switch ...................................................................................155

C.6 Reactors ........................................................................157

C.7 Filters Filters selection table ...........................................158

C.8 Braking syste ..............................................................158

C.9 Other optional parts ........................................................162

Appendix D Further Infor ation ...................................................163

1 Safety Precautions

1.1 What this chapter contains

Please read this anual carefully and follow all safety precautions before oving, installing,

operating and servicing the inverter. If ignored, physical injury or death ay occur, or da age

ay occur to the devices.

If any physical injury or death or da age to the devices occurs for ignoring to the safety

precautions in the anual, our co pany will not be responsible for any da ages and we are

not legally bound in any anner.

1.2 Safet definition

Danger: Serious physical injury or even death ay occur if not follow relevant

require ents

Warning: Physical injury or da age to the devices ay occur if not follow

relevant require ents

Note: Physical hurt ay occur if not follow relevant require ents

Qualified

electricians:

People working on the device should take part in professional

electrical and safety training, receive the certification and be fa iliar

with all steps and require ents of installing, co issioning,

operating and aintaining the device to avoid any e ergency.

1.3 Warning s mbols

Warnings caution you about conditions which can result in serious injury or death and/or

da age to the equip ent, and advice on how to avoid the danger. Following warning sy bols

are used in this anual:

S mbols Name Instruction Abbreviation

Danger

Electrical

Danger

Serious physical injury or even death

ay occur if not follow the relative

require ents

Warning

General

danger

Physical injury or da age to the

devices ay occur if not follow the

relative require ents

Do not

Electrostatic

discharge

Da age to the PCBA board ay

occur if not follow the relative

require ents

Hot sides

Sides of the device ay beco e hot.

Do not touch.

Note Note Physical hurt ay occur if not follow

the relative require ents Note

1.4 Safet guidelines

 Only qualified electricians are allowed to operate on the inverter.

 Do not carry out any wiring and inspection or changing co ponents when the

power supply is applied. Ensure all input power supply is disconnected before

wiring and checking and always wait for at least the ti e designated on the

inverter or until the DC bus voltage is less than 36V. Below is the table of the

waiting ti e:

Inverter model Minimum waiting time

380V 1.5kW-110kW 5 inutes

380V 132 kW-315 kW 15 inutes

380V above 350 kW 25 inutes

 Do not refit the inverter unauthorized; otherwise fire, electric shock or other

injury ay occur.

 The base of the heat sink ay beco e hot during running. Do not touch to

avoid hurt.

 The electrical parts and co ponents inside the inverter are electrostatic. Take

easure ents to avoid electrostatic discharge during relevant operation.

1.4.1 Deliver and installation

 Please install the inverter on fire-retardant aterial and keep the inverter

away fro co bustible aterials.

 Connect the braking optional parts (braking resistors, braking units or

feedback units) according to the wiring diagra .

 Do not operate on the inverter if there is any da age or co ponents loss to

the inverter.

 Do not touch the inverter with wet ite s or body, otherwise electric shock ay

occur.

Note:

 Select appropriate oving and installing tools to ensure a safe and nor al running of

the inverter and avoid physical injury or death. For physical safety, the erector should

take so e echanical protective easure ents, such as wearing exposure shoes and

working unifor s.

 Ensure to avoid physical shock or vibration during delivery and installation.

 Do not carry the inverter by its cover. The cover ay fall off.

 Install away fro children and other public places.

 The inverter cannot eet the require ents of low voltage protection in IEC61800-5-1 if

the sea level of installation site is above 2000 .

 Please use the inverter on appropriate condition (See chapter Installation

Environment).

 Don't allow screws, cables and other conductive ite s to fall inside the inverter.

 The leakage current of the inverter ay be above 3.5 A during operation. Ground with

proper techniques and ensure the grounding resistor is less than 10Ω. The conductivity

of PE grounding conductor is the sa e as that of the phase conductor (with the sa e

cross sectional area).

 R, S and T are the input ter inals of the power supply, while U, V and W are the otor

ter inals. Please connect the input power cables and otor cables with proper

techniques; otherwise the da age to the inverter ay occur.

1.4.2 Commission and running

 Disconnect all power supplies applied to the inverter before the ter inal

wiring and wait for at least the designated ti e after disconnecting the

power supply.

 High voltage is present inside the inverter during running. Do not carry out

any operation except for the keypad setting.

 The inverter ay start up by itself when P01.21=1. Do not get close to the

inverter and otor.

 The inverter can not be used as “E ergency-stop device”.

 The inverter can not be used to break the otor suddenly. A echanical

braking device should be provided.

Note:

 Do not switch on or off the input power supply of the inverter frequently.

 For inverters that have been stored for a long ti e, check and fix the capacitance and

try to run it again before utilization (see Maintenance and Hardware Fault

Diagnose).

 Cover the front board before running, otherwise electric shock ay occur.

1.4.3 Maintenance and replacement of components

 Only qualified electricians are allowed to perfor the aintenance,

inspection, and co ponents replace ent of the inverter.

 Disconnect all power supplies to the inverter before the ter inal wiring.

Wait for at least the ti e designated on the inverter after disconnection.

 Take easures to avoid screws, cables and other conductive atters to

fall into the inverter during aintenance and co ponent replace ent.

Note:

 Please select proper torque to tighten screws.

 Keep the inverter, parts and co ponents away fro co bustible aterials during

aintenance and co ponent replace ent.

 Do not carry out any isolation and pressure test on the inverter and do not easure

the control circuit of the inverter by ega eter.

 Carry out a sound anti-electrostatic protection to the inverter and its internal

co ponents during aintenance and co ponent replace ent.

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