NEC Express5800/R320a-E4 User Manual page 54

2-18 General Description
(5) MEM NUMBER(Memory slot error LED)
Amber LED illuminates when failure occurs on the memory slot 0 of CPU/IO module.
Memory slots with errors can be identified by illumination status of the following (5)-1
to 4.
Each Memory Slot Error LED Status
5-1
5-2
(MSB)
- -
- -
- -
- -
√
-
√
-
√
-
√
-
√
-
√
-
√
-
√
-
√ √
√ √
√
LED is lit.
- LED is not lit.
(6) TMP (Abnormal temperature LED)
The LED lights in amber when temperature in CPU/IO module becomes abnormal.
(7) VLT (Power error LED)
The LED lights in amber when electric voltage failure occurs in CPU/IO module.
(8) PSU(Power supply unit error LED)
The LED lights in amber when failure occurs on the power supply unit of CPU/IO
module.
(9) FAN (Fan error LED)
The LED lights in amber when failure occurs on the cooling fan for CPU of CPU/IO
module.
(10) I/O(I/O FAULT LED)
The LED lights in amber when failure occurs on the I/O (PCI) part of CPU/IO module..
(11) PRIMARY(Primary LED)
The LED lights in green when CPU/IO module is primary.
5-4
5-3
(LSB)
- - Operating normally.
√
An error occurred on memory slot 1.
-
√
An error occurred on memory slot 2.
-
√ √
An error occurred on memory slot 3.
An error occurred on memory slot 4.
- -
√
An error occurred on memory slot 5.
-
√
An error occurred on memory slot 6.
√ √
An error occurred on memory slot 7.
An error occurred on memory slot 8.
- -
√
- An error occurred on memory slot 9.
√
An error occurred on memory slot 10.
-
√ √
An error occurred on memory slot 11.
An error occurred on memory slot 12.
- -
√ √
An error occurred on unknown memory slot.
Description