7 Diagnosis HIMax System
HI 801 001 E Rev. 4.01 Page 84 of 122
7.1.2 Module Status Indicators
These LEDs are located on the front plate, on the upper part of the module.
LED Color Status Description
On Module in RUN, normal operation
Blinking1 Module state:
STOP/OS_DOWNLOAD or
OPERATE (only with processor modules)
Run Green
Off Module not in RUN,
observe the other status LEDs
On/Blinking1
Internal module faults detected by self-tests, e.g.,
hardware, software or voltage supply.
Fault while loading the operating system
Error Red
Off Normal operation
On
Module state:
STOP / VALID CONFIGURATION
Blinking1
Module state:
STOP / INVALID CONFIGURATION or
STOP / OS_DOWNLOAD
Stop Yellow
Off Module not in STOP, observe the other status LEDs
On Module state: INIT, observe the other status LEDs
Blinking1
Module state: LOCKED, observe to the other status
LEDs
Init Yellow
Off
Module state: neither INIT nor LOCKED, observe
the other status LEDs
Table 30: Module Status Indicators
7.1.3 Redundancy Indicators
LED Color Status Description
On
Do not remove the module!
The module is absolutely required for operating the
HIMax system. Only one module is configured.
Blinking1
Do not remove the module!
The module is absolutely required for operating the
HIMax system. Multiple redundant modules are config-
ured.
Ess Yellow
Off
The module is not absolutely required for operation. It
may be removed, if required.
On
The module is operating redundantly with at least one
additional module.
Blinking1
At least one processor module starts system operation
or less modules than planned are operating redun-
dantly.
Red Yellow
Off The module is not operating redundantly.
Table 31: Redundancy Indicators
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