Page 1


Thank !.ou for choosingthehlitsubishi

"FREQROL-2300''

high-function, low acoustic

noiseinverter.

This n ~ a ~ l u ngi\,es i f u l l information on installation,wiring,parameterunitoperation

l)roccdures,maintenanceandinspection. Please read this manualcarefullytousetheequipment

to its optimum.


CONTENTS PRECAUTIONS

FOR

HANDLING

THE

INVERTER (Withtheexception 1. ACCEPTANCElNSPECTlON

3.

INVERTER

of theparameterunithandling)

.................................................................................

1

INSTALLATION 3.1TransI;jortation ................................................................................................... 3 . 2 Place of Illstallation .......................................................................................... 3.3 Direction of Insta]latioI1 Clearances ............................................................

4 4 4

4. WIRING 4.1 blain Circuit ...................................................................................................... 4 . 2 Controj Circuit ...................................................................................................

5 7

5 . OPERATION 5.1 Opel.ation Llode ................................................................................................ 5.2 pre-Operation ChecIis .......................................................................................

8 8

6.

5.3 pre-(-Jperation Settings ....................................................................................... 5..I (Jlecli points c-uring Test R u n ...........................................................................

9 11

M A I N T E N A N C EA N DI N S P E C T I O N 6.1 PrecaL, tiolls for ~ ~ a i n t e n ce a l -and , Inspection ...................................................... 6 . 2 C]lecli Itenls ......................................................................................................

12

6.3h.ieasuren1ent of hIainCircuit Voltages. Currents and Power ........................... 6.4 Checking the Inverter Module andConverter Module .......................................... 6.5 Replacement of parts .......................................................................................

7 . TROUBLESHOOTING 7.1 clearinguI, tile causeof ~~~l~

........................................................................ poirlts ....................................................................................

7.2 Faults Check 7.3 Protective Functions

..........................................................................................

8 . SPECIFICATIONS 8.1 Stnllclarc]Specifications....................................................................................... 8.2 Elock ni ag-ralll................................................................................................... 8 . 3 Terll,i!l,-,Is .........................................................................................................

8.4 Terminal Block . ~ r r a I ~ g e m e l.............................................................................. lt 8.5 Structure............................................................................................................ 8.6 Seloction of peripllerals ....................................................................................

12

14

16 17

18 20 21

23 24 25

27 28 29

.


.

.

.

. . .

r

PARAMETER UNIT

~

I

! ~

30 31

............................................................

32

OPERATION .........................................................................................................

34

3 . FUNCTIONS OF THEPARAMETERUNIT 4.

................................................... CIlec ..ing t h e Function Set T-alues ...................................................

0 ~ u l l l l i l l g t h e h.lotor frorll the parameter C n i t 0 (;llclilging

c)l'

t h e FrecjuellcSA.leter ........................................................................ 0 ~ l l i t i a l i z i n g tile Set ..slues.................................................................................... 0 h~o12itorllig......................................................................................................... 0 Ca]i1, r n r i l l g

0 Adjusting "Bias" and "Gain" of the frequency setting sigllal .............................. 0 precautions fOl. p u O,, eration ...........................................................................

5.

FUNCTlONS

.........................................................................................................

0 Function List ...................................................................................................... 0

6.

yLlnctic, ns

-

Esl, l a n a ~ i o n ....................................................................................

S P E C ] FICATIONS ...................................................................................................

....................................................................................... 0 Dirllelisiolia]Diagranls ....................................................................................... \ I - 2 i c I ~ ~ -IgIsT(JpLY ~E r<ECORD ........................................................................... 0 StallClard Specifjcatjon

34 36 38 39 40 44 45

47 47 49

58 58 59 60


PRECAUTIONS

FOR

HANDLING THE INVERTER

Incorrecthandling could cause the inverter to be operated improperly, service life t o be reducedextremely,and in theworstcase,theinverterto be damaged. Please handle the inverter properly in accordance with the information on each section as well as the precautions and instructions of this manual.

To:

Refer points Handling Powersupply

n

,

W

Powersupplyspecifications Use the power supply within the allowed power P23 supplyspecifications of theinverter. Usingthemagneticcontactor Themagneticcontactor need not be provided. Wheninstalled,donotuseit t o s t a r t or s t o p theinverter.Otherwisetheinverter may be damaged.

J

installingthereactors T h er e a c t o r( o p t i o n )m u s t be usedwhenthe powerfactor is t o be improved or theinverter is installeddirectlyunder a largepowercapacity (1000KVA or moreandwiringdistancewithin 4ft) . PowerfactorimprovingFR-Z340-7.5Kto 22K DC r e a c t o r( F R - B E L ) Power factor improving ... FR-Z340-2.2K, 4.OK AC reactor(FA-BAL) I T

P6

,

Place o f installation span isinfluenced by a m b i e n t Theinverter'slife temperature. Kse theinverterwith t h e a m b i e ntte m p e r a t u r e as low as possiblewithinthespecifications.This m u s t be notedespeciallywhen t h e inverter is installed i n a cabinetenclosure. Wiring Wrongwiringwillleadtoinverterdamage.The control signal lines must be kept sufficiently awayfromthemaincircuittoavoidnoise interference.

/I

Equipment connectedon the o u t p u t side Do notconnectthepowercapacitor,surge suppressor, a n d radionoisefilter(FR-BIF option)toprotecttheequipment from d a m a g e a n dt h ei n v e r t e rf r o mf a u l t .

Ground

Ground The 2300 seriesinvertersarelarger

i n leakage currentthantheotherseries.Toprevent accidentalelectricshock,themotorandinverter m u s t be grounded (earthed-

A -

I

Ground

P4

'

P4-7

I


STRUCTURE

2.

2.1 Structure and outlook 0 FR-Zao-2.2 r

t o 7.5K .. .._.___

Chassis (aluminiumdiecast)., .--

Rating Label

-_

7-

Parameterunit

Can he replaced b y a f l a t cover. (Factory shipping.)

1

I,

Brakeresistor Front View

FR-ZSo-llK,

-e

Rear View

15K, 22K

-!

!


2.2

RemovalandReinstallation

of theFrontCover

To relnovethefrontcover,holddownthewhitebuttonontop of thefrontcoverand pull thecol'ertoward y o u . (SeeFig. 1.) To reinstallthefrontcover,insertthecatches at thebottom of thecoverintothe sockets and pressthecoveragainstthechassis.(See Fig. 2 . ) \l'hen theinI.erter' is notequippedwiththeparameterunit,anaccessorycovercan be installedonthe front cover. To removetheaccessorycover,holddownthecenter of the sideface a n d pull theaccessorycovertowardyou.(See Fig. 3.)

Fig, 1

Removing the Front Cover

Catch

Fig. 2

Reinstalling Front the

Cover

Fig. 3

Removing the

Accessory Cover

Carefully checli that thefront coIler has beenreinstalledsecurely. Sincethefrontcoverbearstheratingplate,thecoverremovedmust be reinstalled to theinverterfromwhich it has been removed.(Checkthename on theright-handsideedge.) plate of thefrontcol'eragainsttheone ll'hen theparameter unit has beenremoI.ed,reinstall it i n accordancewith the procedure i n Section 2.3 afterreinstallingtilefrontcover.

2.3

RemovalandReinstallation

of theParameterUnit

To remove the parameterunit, loosen the installationscren.s ( 2 places)and pull the u n i t ton-arc1 3.0~1 as shon-11 in Fig. 4 . T o reinstalltheparameter unit, insertthe u n i t so that theconnector of the u n i t fits intothat of the inverteras s h o ~ ni n Fig. 4 . .-lfler securely fitting theparameterunitontothe ill\.el-ter, fix the u n i t l v i t h theinstallationscrews.

Instill

Connect,or

/

P a r a m e t e ru n i t Fig. 4 Installingtheparameterunit

3


mitsubishi FR-Z300  
mitsubishi FR-Z300  

mitsubishi FR-Z300

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