Coral FlexiCom 6000 Installation Manual
Initial Power-Up Tests
3-5
Po
wer S
upply T
est
3
Peripheral Power Supplies (PPS) Test
The following tests must be performed for each PPS unit in the system, see
.
1.
Turn OFF the power switch on the front panel of the PPS.
1.
Insert the PPS power supply completely into its card slot.
2.
Insert at least one Peripheral Interface card (card type is not important) into
any Universal I/O card slot of the respective peripheral shelf.
3.
Turn ON the PPS power switch. Verify that the green Power indicator on its
front panel illuminates.
4.
Insert the negative lead into the +5V (RTN) test point and the positive meter
lead into the +5V (+) test point. Verify that there is approximately 5 volts
between them.
5.
Insert the positive lead into the –5V (RTN) test point and the negative lead
into the –5V (–) test point. Verify that there is approximately 5 volts between
them.
6.
Insert the negative lead of the meter into the +12V (RTN) test point and the
positive lead into the +12V (+) test point. Verify that there is approximately 12
volts between them.
7.
Insert the positive lead into the –12V (RTN) test point and the negative lead
into the –12V (–) test point. Verify that there is approximately 12 volts
between them.
8.
Insert the positive lead of the meter into the –48V (RTN) test point on the
front panel of the PPS. Insert the negative lead of the meter into the –48 (–)
test point. Verify that there is approxi48 volts between the two test
points.
9.
Turn OFF the power switch on the front panel of the PPS.
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4
Peripheral Shelves Test
