Document type:
Title:
Revision date:
Revision:
Installation Guide (MUT)
Mod. SY1527, universal multichannel power supply system
03/12/02
3
NPO:
Filename:
Number of pages:
Page:
00103/97:1527x.MUTx/03 HWGUIDE_REV3.DOC
62
61
-12
(green LED on PPS): it indicates the presence of -12 V power supply; if off,
it indicates that there is a fault.
+48
(green LED on PSU): it indicates the presence of +48 V power supply; if off,
it indicates that there is a fault.
After the initial check of the system, the
Welcome Screen
of the User Software Interface
will appear on the LCD screen. Please refer to the
User’s Manual
for further information
on the User Software Interface and the Operating Modes.
8.3 Remote
Power-On
To power-On the system remotely follow this procedure:
1.
Turn on the MAIN switch located on the rear panel of the crate (refer to Fig. 3.6,
p.35): the MAIN LED (orange), located on the front panel of the Primary Power
Supply (Fig. 3.3, p.24), lights up.
2.
Turn the Power-On key, located on the front panel of the Primary Power Supply
(refer to Fig. 3.3, p.24), in the left position (ON REMOTE);
3. Send a proper signal (refer to § 4.4.1, p.43 for specifications) through the
REMOTE IN input connector on the front panel of the Primary Power Supply: the
OK LED (yellow), located on the front panel of the Primary Power Supply, will
light up and the fan tray unit starts to work.
Following these operations, the LEDs listed below will light up on the front panels of the
Primary Power Supply (PPS) and of the Power Supply Units (PSUs) (refer to Fig. 3.3,
p.24 and to Fig. 3.4, p.26):
+5
(green LED on PPS):
it indicates the presence of +5 V power supply; if off, it
indicates that there is a fault.
+12
(green LED on PPS): it indicates the presence of +12 V power supply; if off,
it indicates that there is a fault.
-12
(green LED on PPS): it indicates the presence of -12 V power supply; if off,
it indicates that there is a fault.
+48
(green LED on PSU): it indicates the presence of +48 V power supply; if off,
it indicates that there is a fault.
After the initial check of the system the
Welcome Screen
of the User Software Interface
will appear on the LCD screen. Please refer to the
User’s Manual
for further information
on the User Software Interface and the Operating Modes.
