KBAC SERIES INSTALLATION AND OPERATION MANUAL
23
13 – DIAGNOSTIC LEDs
The drive contains two diagnostic LEDs mounted on the enclosure cover to display the drive's operational status.
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.
13.1 – POWER ON LED (PWR)
The "PWR" LED will illuminate green when the AC Line is applied to the drive.
13.2 – STATUS LED (ST)
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. Table 6 summarizes the "ST" LED
functions.
14 – OPTIONAL ACCESSORIES
Detailed instructions are provided with all accessories. See Table 7.
TABLE 7
OPTIONAL ACCESSORIES
Description KBAC-24D KBAC-27D KBAC-29 KBAC-29
(1P) KBAC-45
KBAC-48
KBAC-217 Series
KBAC-416 Series
Forward-Stop-Reverse Switch Kit:
Provides
motor reversing and stop functions. Mounts on the
enclosure cover and is supplied with a switch seal
to maintain liquidtight integrity.
9480 9480
9480 9480 9480
9480 8888
On/Off AC Line Switch Kit:
Disconnects the AC
Line. Mounts on the enclosure cover and is
supplied with a switch seal to maintain liquidtight
integrity.
9482 9523
9523 9523 9532
9532
"S" Suffix Models
(Factory Installed)
Run-Stop-Jog Switch Kit:
Selects speed setting
from either the Main Speed Potentiometer or the
JOG Trimpot. Mounts on the enclosure cover and
is supplied with a switch seal to maintain liquidtight
integrity.
9340 9340
9340 9340 9340
9340 8889
SIAC-PS Signal Isolator Kit:
Provides
isolation between a non-isolated signal
source and the drive. Mounts on the drive’s
PC board with four snap-ins.
2G
9600C 9600C
9600C 9600C 9600C
9600C
—
3G
1
8890 8890
8890 8890 8890
8890 8890
Auto/Manual Switch Kit:
When used with the
Signal Isolator, it selects remote process signal or
the Main Speed Potentiometer. Mounts on the
enclosure cover and is supplied with a switch seal
to maintain liquidtight integrity.
9481 9481
9481 9481 9481
9481 8891
SIAC-PS Signal Isolator Kit and Auto/Manual
Switch Kit
9605 9605
9605 9605 9605
9605 8893
AC Line Filter Kit
2
:
Provides Class A RFI
(EMI) suppression. Installs onto the drive’s
PC board with quick-connect terminals.
"S" Suffix filter is used when On/Off AC Line
Switch is installed. "NS" Suffix filter is used
when On/Off AC Line Switch is not installed.
"S"
Suffix
9507
9512
9479 — 9479
9479
"F" Suffix Models
(Factory Installed)
"NS"
Suffix
9507
9512
9515 — 9515
9515
Liquidtight Fittings Kit:
Provide a liquidtight seal
for wiring the drive.
9526 9526
9526 9526 9526
9526 8892
Notes: 1.
Third Generation (3G) drives are marked "(3G)" on the product label.
2.
Complies with CE Council Directive 89/336/EEC Industrial
Standard.
TABLE 6
DRIVE OPERATING CONDITION AND STATUS LED INDICATOR
Drive Operating Condition
Flash Rate
1
and LED Color
Normal Operation
Slow Flash Green
Overload (120% – 160% Full Load)
Steady Red
2
I
2
t (Drive Timed Out)
Quick Flash Red
2
Short Circuit
Slow Flash Red
Undervoltage
Quick Flash Red / Yellow
3
Overvoltage
Slow Flash Red / Yellow
3
Stop
Steady Yellow
Stand-By
4
Slow Flash Yellow
Input Phase Loss
5
Rapid Flash Yellow
Overtemperature Trip
6
Slow / Quick Flash Red
1
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
2
t times out and trips the
drive, the "ST" LED will flash green.
3.
When the Undervoltage or Overvoltage condition is
corrected, the "ST" LED will flash Red / Yellow / Green.
4.
Only if the Forward-Stop-Reverse
Switch is installed.
5.
KBAC-29, with three-Phase AC Line input and KBAC-45, 48.
Rapid Flash = 4 mSec on and 6 mSec off.
6.
KBAC-217, 416 Series only.
