KB Electronics KBVF-23P - Manual (Page 33)

WARNING! The signal input must be isolated from the AC line. Earth grounding
signal wiring will damage the drive and void the warranty. It is recommended that
the SIVFR — Signal Isolator and Run/Fault Relay (Part No. 9597) be installed when
using signal following.
9.6 Manual Start Switch Connection
(CON1) – The Manual Start Mode is
used to manually start the drive or
restart the drive (reset) if a fault has
occurred. To operate the drive in
the Manual Start Mode, remove the
factory installed jumper on CON1
and install the 2-wire connector
(supplied). CON1 is located on the
lower PC board. The connector
must be wired to a momentary
switch or contact, as shown in
Figure 19.
In the Manual Start Mode, the drive will trip due to all faults (Overvoltage, Undervoltage, Short
Circuit, and I 2 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 6.3, on page 26.
Notes: 1. See Section 11.2, on page 35. Also see Section 12.2, on page 38. 2. The drive can
be factory programmed for Run/Stop operation with momentary contacts.
33
FIGURE 19 – MANUAL START SWITCH CONNECTION
Jumper Removed
Connector Installed for
Manual Start Switch
CON1
A/M
Manual Start Switch
(Momentary Contacts)
(Push to Run)
White
Black
CON1