Leeson Micro Series Compact Inverters Bedienungsanleitung PDF herunterladen (Seite 37)

14.2 START/STOP AND SPEED CONTROL

14.2.1 REMOTE MODE SELECTION

The REMOTE mode can be selected by one of two methods:

1. Program Parameter 30 - CONTROL to REMOTE, or:

 2. ProgramCONTROLtoBOTH,settheTB-13AorTB-13Cfunction(seeParameter47or49)to

LOCALSELECT,andDONOTmakeacontact closurebetweenTB-13A orTB-13CandTB-2

(makingthecontactclosurewillselectLOCALmode).

 IfCONTROLissettoLOCAL,TB-1isdisabledandCANNOTbeusedasaSTOPswitch!

Incorrect use of TB-1 may result in damage to equipment and/or injury to personnel! See

Parameter 30 - CONTROL.

 STOP(TB-1)andEXTERNALFAULT(TB-13D)circuitrymaybedisabledifparametersare

resetto factorydefaults! Thedrive mustbereprogrammedafteraRESETinordertoinsure

properoperation(seeParameter65-PROGRAM).

 FAILURETODOSOMAYRESULTINDAMAGETOEQUIPMENTAND/ORINJURY

TOPERSONNEL!

14.2.2 TWO-WIRE START/STOP CONTROL

A two-wire start/stop circuit can be accomplished by one of three methods on the MICRO Series drive.

Follow the appropriate procedure listed below:

FORWARD ROTATION ONLY

 1. SelectREMOTEmode(see14.2.1).

 2. ConnectajumperbetweenTB-12AandTB-2toprovideapermanentSTARTcommandtothedrive.

3. Wire a normally open maintained contact between TB-1 and TB-2. Closing this contact will RUN

the drive and opening this contact will STOP the drive.

FORWARD and REVERSE ROTATION

 1. SelectREMOTEmode(see14.2.1).

2. Program Parameter 27 - ROTATION to FWD & REV to allow rotation in both directions.

3. Program Parameter 49 - TB13C to START REVERSE. This will force TB-12A to act as START

FORWARD.

4. Select the desired rotation by closing the appropriate terminal (TB-12A for forward, or TB-13C for

reverse)toTB-2.Thiscanbedonewithatoggleswitchorequivalentcircuit.

5. Wire a normally open maintained contact between TB-1 and TB-2. Close this contact to RUN the

drive, and open this contact to STOP the drive.

WARNING

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Leeson Micro Series Compact Inverters Bedienungsanleitung Seite 37