S&P VFKB 24 Notice De Montage Et D'utilisation page 25

8- MOUNTING INSTRUCTIONS
It is recommended that the drive be mounted vertically on a flat surface with adequate ventilation.
Leave enough room below the drive to allow for AC line, motor connections, and any other wiring
that is required.
Although the drive is designed for outdoor and washdown use, care should be taken to avoid
extreme hazardous locations where physical damage can occur. When mounting the drive in an
enclosure, the enclosure should be large enough to allow for proper heat dissipation so that the
ambient temperature does not exceed 45 °C
9- DRIVE OPERATION
9.1 START-UP PROCEDURE
After the drive has been properly setup and wiring completed, the start-up procedure can
begin. If the AC power has been properly brought to the drive, the power (PWR) LED will
illuminate green.
To start the drive, momentarily set the Start/Stop Switch to the "START" position. The motor
will begin to accelerate to the set speed. If the motor rotates in the incorrect direction, it will be
necessary to disconnect the AC line, reverse any two motor leads, and repeat the start-up
procedure.
The status (ST) LED will indicate drive status, as described in Section 10.2.
9.2 STARTING THE DRIVE AFTER A FAULT HAS BEEN CLEARED
The drive monitors four faults: Undervoltage, Overvoltage, Short Circuit (at the motor (phase-
to-phase)), and Overload.
To start the drive after a fault has been cleared, use the Start/Stop Switch.
The drive can be started (after the fault has been cleared), by disconnecting the AC power
until all LEDs are no longer illuminated and then reconnecting the AC power.
10- DIAGNOSTIC LEDS
10.1 POWER ON LED (PWR)
The "PWR" LED will illuminate green when the AC line is applied to the drive.
WARNING! Do not depend on the PWR LED as a guaranteed power off condition. Be
sure the main power switch or circuit breaker is in the "OFF" position before
servicing this drive.
10.2 LED STATUS
The "ST" LED is a tricolor LED which provides indication of a fault or abnormal condition.
The information provided can be used to diagnose an installation problem such as incorrect
input voltage, overload condition, and drive output miswiring. It also provides a signal which
informs the user that all drive and microcontroller operating parameters are normal.
DRIVE OPERATING CONDITION
Normal operation
Stop
Stand-By
Short Circuit
Drive Time Out
Overload
Undervoltage
Overvoltage
ETAT LED
Slow Flash (1s)
Steady
Slow Flash (1s)
Slow Flash (1s)
Quick Flash (1/4s)
Steady
Quick Flash (1/4s)
Slow Flash (1s)
COULEUR LED
Green
Yellow
Yellow
Red
Red
Red
Red/Yellow
Red/Yellow