APC 6000 ユーザーズマニュアル
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- Page 27
Static Switch
(continued)
Main indicators of system operations
Normal
:
charge alimentée par l'onduleur
bit 4C4 = 1
Danger
:
charge non alimentée par l'onduleur
bit 4C6 = 1
Downgraded
:
anomalie de fonctionnement
bit 4C5 = 1
ou défaut d'environnement
Operating modes
The following section describes the
different states of a Static Switch
cubicle and the addresses of the
bits in the system data array.
different states of a Static Switch
cubicle and the addresses of the
bits in the system data array.
Normal operation
Normal:
bit 4C4 = 1
Danger:
bit 4C6 = 0
Downgraded:
bit 4C5 = malfunction dependent
Q5N closed:
bit 498 = 1
Q3BP open:
bit 497 = 0
Q4S closed:
bit 496 = 1
SS open:
bit 499 = 0
K2S open (if available):
bit 494 = 0
Inverters connected to load:
bit 4AE = 1
Load on Mains 2
Normal:
bit 4C4 = 0
Danger:
bit 4C6 = 1
Downgraded:
bit 4C5 = X (N/A)
Q5N closed:
bit 498 = 1
Q3BP open:
bit 497 = 0
Q4S closed:
bit 496 = 1
SS closed (if K2S not available):
bit 499 = 1
K2S closed (if available):
bit 494 = 1
Inverters not connected to load:
bit 4AE = 0
Load on bypass
Normal:
bit 4C4 = 0
Danger:
bit 4C6 = 1
Downgraded:
bit 4C5 = X (N/A)
Q5N open:
bit 498 = 0
Q3BP closed:
bit 497 = 1
Q4S indifferent:
bit 496 = X (N/A)
CS indifférent:
bit 499 = X (N/A)
SS indifferent:
bit 494 = X (N/A)
Inverter connected indifferent:
bit 4AE = X (N/A)