GBC StreamWire, Руководство по обслуживанию, Страница: 30 / 455

GBC StreamWire 07/23/2020 RTPS
2-15
RTP 2.2 No DC Power
Use this RTP when there is indication of interruption to DC power.
1. Do REP 1.5 to remove the Rear Cover.
2. Plug in the AC power cord and turn ON the AC power switch.
WARNING
Moving Parts, keep hands clear of nips and the belts when
the Interlock Cheater is inserted.
See Section 0, page vii for
other languages.
3. Check the LEDs on the Control Board.
“A” Main Control board
LED description ON OFF
+24V When there is 24V DC
power supply to the
board
When there is no 24V
DC power supply to
the board
+24VI When all the interlock
switches are closed.
(Top cover; Element
drawer door; Book
drawer)
When any one of the
three interlock
switches is open.
+5VDC When the 5V DC
regulator is working
and is providing 5V to
the sensors
When 5V DC
regulator is not
working
+3.3V DC When the 3.3V DC
regulator is working
and is proving 3.3V to
the processors
When 3.3V DC
regulator is not
working
OV! (Red color) When there is over-
voltage from 24V DC
power supply
24V power supply is
proving the correct
voltage
REV POL! (Red
color)
When the polarity of
24V DC wires is
reversed
Polarity of the wires
is correct
OK (Green color) When the polarity of
24V DC wires is
correct
Polarity of the wires
is not correct
“B” Main control board
LED description ON OFF
24V When there is 24V DC
power supply to the
board
When there is no 24V
DC power supply to
the board
24ViA When all the interlock
switches are closed.
(Top cover; Element
drawer door; Book
drawer)
When any one of the
three interlock
switches is open.
24ViB When all the interlock
switches are closed.
(Top cover; Element
drawer door; Book
drawer)
When any one of the
three interlock
switches is open.
+5VDC When the 5V DC
regulator is working
and is providing 5V to
the sensors
When 5V DC
regulator is not
working
+3.3V DC When the 3.3V DC
regulator is working
and is proving 3.3V to
the processors
When 3.3V DC
regulator is not
working
• With the cover/door/drawer closed, there will be (5) LEDs that will
be lit on the “A” board and (5) LEDs lit on the “B” board
•
With the cover/door/drawer open, there will be (4) LEDs that will
be lit on the “A” board and (3) LEDs lit on the “B” board.
The LEDs are lit as indicated.
Y N
If LEDs of “A” board are not lit correctly, go to step 4.
If LEDs of “B” board are not lit, go to step12.
Go to step 9.
4. If OV! LED (red color) is lit, go to Step 9
5. If REV POL! (red color) is lit, go to Step 7
6. Check for voltage – 110 VAC (60 Hz) or 240 VAC (50 Hz) – on Cable
7716729 (See Section 7, page 7-2) at the 24 VDC Power Supply.