Littelfuse Industrial Shock Block SB6100, Руководство пользователя

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SB6100 Industrial Shock Block
Page 15
Rev. 1-I-071520
5. Troubleshooting
TABLE 3
.
S
TATUS
LED T
ROUBLESHOOTING.
STATUS LEDS
DESCRIPTION TROUBLESHOOTING
PWR EN FLT INP (1) GC
ON ON OFF OFF OFF Normal Operation ---------------
OFF OFF OFF OFF OFF No Power to the SB6100
Check supply connection to, and power
fuses of, inputs 1 and 2, and secondary fuses
F2 and F3.
ON OFF ON OFF OFF Ground Fault Occurred
Clear ground fault on the system and press
RESET/START.
ON OFF Flash OFF OFF
Contactor Drop-Out Due to a
Brown-Out Condition or
Chattering Condition
Verify the input voltage is within acceptable
limits and press RESET/START.
ON OFF OFF ON OFF Input Miswiring (2)
Check input connection to, and power fuse
of, input 3.
ON OFF OFF Flash OFF Input Undervoltage
Input voltage must be within acceptable
limits.
ON OFF OFF OFF ON
Load-Ground
Connection Open
Check load ground, pilot wire, and
termination device (3) .
ON OFF ON OFF OFF 25 and 100% LEDs on Self-Test Failure (5)
NOTES ( 4) :
(1)
The INP LED is shared between the miswire and undervoltage conditions. Miswiring has priority over undervoltage, i.e. if
both conditions occur at the same time the INP LED will stay on, indicating a miswire until the connection is fixed, then it will
flash if the undervoltage condition still exists.
(2)
Supply miswiring test is only performed on power-up.
(3)
The unit will pull in once the condition is corrected.
(4)
It is possible for two of the above conditions to occur simultaneously. In this case each respective LED will individually indicate
one condition.
(5)
Hardware revision 01 or newer.
6. Accessories
The AC6000-CART-00 two-wheeled cart is available
for enclosed models of the SB6100. The cart allows the
SB6100 to be moved when not powered, and supports up
to 23 kg (50 lb) of cable around the frame. The lower
panel size is 457 mm (18 in.) x 279 mm (11 in.) and can
be used as a mounting location for connectors or other
accessories. See Fig. 16 and Section 7.
The AC6000-MNT-00 mounting frame is available
separately. The mounting frame is shipped unassembled
and includes U-bolts to fit metal tubing with a 25 mm (1
in.) diameter. Alternate hardware (not supplied) can be
used to install the mounting frame to a user-supplied cart
or a wall. The frame supports up to 23 kg (50 lb) of cable
around the frame. See Fig. 17 and Section 7.