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GS4000 Installation Guide Revision 4.00
4.12.3 GS4000-320E (AC)
(1) Powering On the GS4000-320E (AC)
Set all the switches of GS4000-320E (AC) to ON.
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NOTE: Make sure that the required number of power supply modules are mounted in
the GS4000 before powering it on.
For details, see the section "1.1 Chassis".
NOTE: When you use a redundant power supply, set all the switches of GS4000-320E
(AC) to ON from bottom up, according to the order shown in Figure 4.12-3.
If you do not power on the device in the above-mentioned order, there is the
possibility that the BCU1 is unconditionally started up as the active. In such a
case, restart the device after powering off all the switches attached to it.
NOTE: When powering ON, set all the switches of GS4000 to "ON" within an 8 seconds
time period. Otherwise, the basic control unit (BCU) might detect a conflict
between the configuration and the actual number of active power sources. In this
case, fix the problem by complying with the following instructions.
Status
BCU LED:
GREEN (ON)
PSU LED:
GREEN (ON)
STATUS CODE:
22
BCU LED:
RED (ON)
PSU LED:
OFF
STATUS CODE:
22
NOTE: When you use a redundant basic control unit (BCU), one BCU works as the
active and the other works as the standby. Regarding the detail information
related to the active or standby BCU, refer to the GS4000 Application Guide.
Instructions
The device can work.
Before starting to use it, set all the switches to
ON. (An abnormality in power supply will be
resolved and the display of the STATUS CODE
"22" will disappear.)
The device cannot work.
Enter the power again after you set all the
power supply switches to OFF. When powering
off the device, read the instructions in section
(2) Powering off the GS4000-320E (AC) below.
520-10-026-30X
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