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Page 7

TART-UP GUIDE

GP5 / FP5

www.saftronics.com

Example 4: Remote Start/Stop (3-wire) & Speed Changes via a Remote Source

This configuration is used when the start & stop signals and the speed changes originate from a remote source

such as a controller or PLC. It can also be used with a maintained switch, when it is desirable to have the drive

restart on restoration of power. It should not be used where the safety of the attending personnel might be

threatened by the automatic restart of the motor.

Operation

Close (K1) to run in the forward direction.

Close (K2) to run in the reverse direction.

When both relays are closed the inverter will fault on a External Fault and stop operation of the motor.

The frequency of the inverter will be proportional to the signal level on terminal FI ( 4mA=0Hz

12mA=30Hz & 20mA =60Hz).

When the LOCAL/REMOTE key is pressed, the inverter will act as Example 1.

Table 4: Programming needed for remote Start/Stop (2-wire) with 4 to 20mA

signal for Speed Changes

Note: After the changes are made, the DRIVE, SEQ and STOP LED’s will be lit.

retemaraPyalpsiDnoitpircseD

100N

drowssaP

.tesereriw-2amrofreplliwretrevniehT

:NOITUACyrotcafriehtotsretemarapllastesretemarapsihT

retrevniehtnehW.tsoleblliwsgnittessuoiverplladnasgnittes

.1foeulavaotsnruterretemarapeht,teserehtsetelpmoc

100N

drowssaP

.retrevniehtniretemarapllasseccaot,3foeulavaotegnahC

91/810N

emiTleccA

emiTleceD

llufotpotsmorF/emiTnoitareleceDdnaemiTnoitareleccA

.deeps

340N

leStupnIgolanA

RTSM=IFXUA=VF

ycneuqerfretsamehtebotIFlanimretstesretemarapsihT

.ecnereferycneuqerfretsammorfretsamehtsaVFroecnerefer

330N

ALFdetaRrotoM

Ax.x

ehtstessiht(etalpemanrotomehtmorfspmadaolllufehtretnE

.)levelnoitcetorprotom

GP5/FP5

Control

Wiring

Shield to

Terminal G

(K1)

(K2)

Forward

Reverse

Shield

Analog

Common

4 to 20mA

Reference

Signal

FWD

REV

External

4 to 20mA

Source

( + )

( - )

External

0 to 10Vdc

Source

( + )

( - )

For more info on the

multi-function inputs

ref. page 78 in the

GP5/FP5 Instruction

manual

1 2 3 4 5 6 7 8 9 10 11

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