7-30
Coral IPx 500 Installation Manual
PS5
00 AC Power Supply
Un
it
7
0.
Power supply failure generally results in the loss of one or more output voltages.
However, protection circuitry in the power supply regulator may shut down a regulator
due to a current overload caused by an external fault.
The red
Alarm
indicator on the front panel of the PS500 AC lights when any of
the output voltages are outside of specification.
The red
Alarm
indicator illuminates if any voltage supplied by the
power supply is outside of specification. This could be caused by an
internal or external fault. If the alarm indicator illuminates in a
replaced power supply, the fault is not within the unit.
All maintenance activities are to be carried out by a qualified service technician.
The red
Alarm
indicator can be activated by malfunctions in the backplane, the power
supply, in any of the cards inserted into the cage, or in any of the above in a connected
cage.
If the power supply is turned ON and the green power indicator is OFF, check the
following:
1.
AC power cord. See
Figure 7-8
.
2.
AC power failure
3.
Blown main or circuit fuse/breaker in the building electrical panel
4.
Blown fuse F2
within the PS500 AC. Replace fuse as described on
page 7-31,
PS500 AC Fuses
.
5.
Faulty PS500 AC. This includes the possibility of a blown F1 AC fuse in the
power supply.
Do not
replace the AC fuse. Insert a different PS500 AC unit as
described on
page 7-25, Installation
.
In the event of a power failure, when battery pack BATTipx is installed, check the
following:
1.
Battery discharged.
2.
Blown fuse
within the BATTipx. See
page 7-35, BATTipx Battery Pack
.
3.
Faulty PS500 AC.
5
Troubleshooting
Содержание Coral IPx 500
Страница 1: ...Coral IPx 500 Installation Procedure and Hardware Reference Manual The flexible way to communicate...
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Страница 58: ...2 16 Coral IPx 500 Installation Manual Site Inspection 2 NOTES...
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Страница 126: ...3 6 Coral IPx 500 Installation Manual Power Supply Test 3 NOTES...
Страница 146: ...3 26 Coral IPx 500 Installation Manual I O Cable Installation 3 Figure 3 6 Champ Fastening to Top Section of the Cage...
Страница 149: ...Initial Power up Tests 3 29 I O Cable Installation 3 Figure 3 8 MDF Connector Configuration Left View...
Страница 152: ...3 32 Coral IPx 500 Installation Manual Installation Wrap up 3 NOTES...
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Страница 184: ...5 14 Coral IPx 500 Installation Manual Protection Devices 5 NOTES...
Страница 188: ...5 18 Coral IPx 500 Installation Manual Power Fail PF Transfer Circuits 5 NOTES...
Страница 204: ...5 34 Coral IPx 500 Installation Manual MDFipx Units Supplied by the Manufacturer 5 NOTES...
Страница 254: ...5 84 Coral IPx 500 Installation Manual Peripheral Card with RJ 45 DA 15S Connections For Coral Interface Cards 5 NOTES...
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Страница 288: ...6 32 Coral IPx 500 Installation Manual Coral IPx 500M Main Cage Description 6 NOTES...
Страница 296: ...6 40 Coral IPx 500 Installation Manual Coral IPx 500X Expansion Cage Description 6 NOTES...
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Страница 332: ...7 16 Coral IPx 500 Installation Manual PS500 DC Power Supply Unit 7 NOTES...
Страница 350: ...7 34 Coral IPx 500 Installation Manual PS500 AC Power Supply Unit 7 NOTES...
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Страница 380: ...8 4 Coral IPx 500 Installation Manual Control Cards 8 NOTES...
Страница 404: ...8 28 Coral IPx 500 Installation Manual IMC8 Card Flash Erasable Software Memory Unit 8 NOTES...
Страница 412: ...8 36 Coral IPx 500 Installation Manual DBX Card Database Expansion Memory Unit 8 NOTES...
Страница 422: ...8 46 Coral IPx 500 Installation Manual CLA Card CoraLINK Adapter 8 Figure 8 15 CLA with RJ 45 Connection...
Страница 426: ...8 50 Coral IPx 500 Installation Manual CLA Card CoraLINK Adapter 8 NOTES...
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Страница 432: ...9 4 Coral IPx 500 Installation Manual Shared Service Circuitry Installation 9 NOTES...
Страница 452: ...9 24 Coral IPx 500 Installation Manual IPx 500M Backplane Main Service Board inside the IPx 500M Cage 9 NOTES...
Страница 460: ...9 32 Coral IPx 500 Installation Manual Three Way Conference Conference Circuitry 9 NOTES...
Страница 490: ...9 62 Coral IPx 500 Installation Manual KB1 KB2 KB3 RS 232E Data Serial Port 9 NOTES...
Страница 498: ...9 70 Coral IPx 500 Installation Manual Music Background and Music On Hold M1 M2 9 NOTES...
Страница 518: ...9 90 Coral IPx 500 Installation Manual Relay Contacts RLY1 RLY2 RLY3 9 NOTES...
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Страница 526: ...10 6 Coral IPx 500 Installation Manual Peripheral Card Installation 10 NOTES...
Страница 534: ...10 14 Coral IPx 500 Installation Manual Peripheral Card Description XXXipx and XXXsl Cards 10 NOTES...
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