Pilot Light And Diagnostic Led's; Drive Operating Conditions And Status Led Indications - Baldor SERIES 5 Installation And Operation Manual

8.2.2 Drive Set for Manual Start and Reset *:. In Manual Start Mode, the drive must
be manually restarted after a fault has cleared, using the optional Forward-Stop-
Reverse Switch. If a Short Circuit or I
by setting either the On/Off AC Line Switch to the "OFF" position for a minimum of
5 seconds or setting the Forward-Stop-Reverse Switch to the "STOP" position.
* Note: The optional Forward-Stop-Reverse Switch must be installed in order to
use the drive for Manual Start operation.
9

PILOT LIGHT AND DIAGNOSTIC LED's

WARNING!
MOUNTED LED's FOR A GUARANTEED POWER OFF INDICATION. BE SURE ALL AC
POWER IS "OFF" BEFORE SERVICING THE DRIVE TO AVOID ELECTRICAL SHOCK
HAZARD.
9.1 PILOT LIGHT: The Pilot Light will illuminate orange when the AC line is applied to the
drive and the On/Off AC Line Switch is set to the "ON" position.
9.2 POWER ON LED (ON): Located on the PC board, the "ON" LED will illuminate green
when the AC line is applied to the drive and the On/Off AC Line Switch is set to the "ON"
position.
9.3 STATUS LED (ST): Located on the PC board, the "ST" LED is a green 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 and drive output
miswiring.
microcontroller operating parameters are normal. Table 11, summarizes the "ST" LED
functions.
9.4 OVERLOAD LED (OL): The "OL" LED is a red LED, which provides indication of an
overload condition. Table 11, summarizes the "OL" LED functions.
TABLE 11 - DRIVE OPERATING CONDITIONS AND LED INDICATIONS
Drive Operating Condition
Normal operation
Overload
(120% - 160% Full Load)
2
I t (Drive Timed Out)
Short Circuit
Undervoltage
Overvoltage
Stop
Notes: 1. Slow Flash = 1 second on and 1 second off. Quick Flash = 0.25 second on and 0.25
second off. 2. When the Overload is removed, before the I
LED will flash green and the "OL" LED will turn off.
Undervoltage or Overvoltage condition is cleared, the "ST" and "OL" LED's will flash red / (red and
green) / green.
DO NOT DEPEND ON THE PILOT LIGHT OR THE PC BOARD
It also provides a signal, which informs the user that all drive and
Slow Flash
Off
Off
Off
Quick Flash
Slow Flash
On
2
t Fault occurs, the drive must be restarted
LED and Flash Rate
ST (Green)
3
3
2
t times out and trips the drive, the "ST"
3. In Manual Restart Mode, when the
1
Information
OL (Red)
Off
2
On
Quick Flash
Slow Flash
On
On
On
25