Kb-electronics KBVF-48 Manuel d'utilisateur télécharger pdf (Page 20)

9.6 MANUAL START SWITCH

ONNECTION (CON1) – The

Manual Start Mode is used to

manually start the drive or restart

he drive (reset) if a fault has

ccurred. To operate the drive in

the Manual Start Mode, remove

the factory installed jumper on

ON1 and install the 2-wire

connector (supplied). CON1 is

located on the lower PC board.

he connector must be wired to a

omentary switch or contact, as

shown in Figure 21, on page 19.

In the Manual Start Mode, the drive will trip

due to all faults (Overvoltage,

Undervoltage, Short Circuit, and I

t) and

remain tripped even when the fault is

cleared. To Start/Reset the drive, the

switch or contact must be manually

closed. Also, the drive must be restarted

each time the AC line is interrupted.

For Automatic Start, see Section 6.2,

on page 15.

Notes: 1. See Section 11.2, on page 22.

Also see Section 12.2, on page 23. 2. The

drive can be factory programmed for

Run/Stop operation with momentary con-

tacts.

9.7 FORWARD-STOP-REVERSE SWITCH

CONNECTION (CON2) – The drive can

operate using a Forward-Stop-Reverse

Switch, Contact, or Open Collector.

9.7.1 Models KBVF-27, 29 – Remove

the factory installed jumper on

CON2 and install the 3-wire

connector (supplied). CON2 is located on the lower PC board. The connector must be wired to

a “maintained” switch or contact. See Figure 22. Also see Forward/Reverse Speed Selection, in

Section 6.3, on page 15.

If installing the SIFVR Signal Isolator, see Section 9.7.2.

Note: The drive can be factory programmed for momentary contact operation.

9.7.2 Models KBVF-45, 48 – Wire the Forward-Stop-Reverse Switch as shown in Figure 16, on

page 18. If using Form “C” Contact or Relay, wire the circuit as shown in Figure 23. If using

Open Collector, wire the circuit as shown in Figure 24.

9.8 ENABLE SWITCH CONNECTION (CON2) – The drive can be started and stopped with an Enable

Switch (close to run, open to stop). Remove the factory installed jumper on CON2 and install the 3-

wire connector (supplied). CON2 is located on the lower PC board. The connector must be wired to a

“maintained” switch or contact. See Figure 25, on page 21.

FIGURE 22 – FORWARD-STOP-REVERSE SWITCH CONNECTION

Jumper Removed

Connector Installed for

Forward-Stop-Reverse Switch

ON2

F - S - R

Forward-Stop-Reverse

Black

hite

CON2

Stop

orward

everse

Switch

REV-5V

TB1

+5V 0V FWD SIG1 COM1

Forward Reverse

SIVF

TERMINAL

BLOCK

FIGURE 23 – FORM “C” CONTACT OR RELAY

FORWARD-STOP-REVERSE CONNECTION

REV-5V

TB1

+5V 0V FWD SIG1 COM1

Forward Reverse

SIVF

TERMINAL

BLOCK

FIGURE 24 – OPEN COLLECTOR

FORWARD-STOP-REVERSE CONNECTION

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 28 29

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Kb-electronics KBVF-48 Manuel d'utilisateur Page 20

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