B4.2. Boot Mode Selection State; B4.3. Ip Address Setting State; B4.4. Loading State; B4.5. Sd Card Installation Check State - YOKOGAWA DTSXL User Manual

Distributed temperature sensor long range
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B4.2. Boot Mode Selection State

The boot mode can be selected when the DTSX3000 is in Boot mode Selection state.
The following three boot mode options are available. The boot mode currently selected
is indicated by the states of the LED indicators.
-
Online Mode Selected state (default)
-
IP Address Setting Mode Selected state
-
Maintenance Mode Selected state
When the system is in Boot Mode Selection state, the selected mode transits to the next
selected mode sequentially each time the [SHUTDOWN] switch is pressed. If the
[SHUTDOWN] switch is not pressed for five seconds, the system boots up in the
selected mode.
However, the DTSX3000 always boots up in IP address setting state if it is not
configured with an IP address.

B4.3. IP Address Setting State

The IP address of the DTSX3000 can be configured when it is in IP address setting
state. When IP address configuration is completed, the DTSX3000 transits to Loading
state and then to Maintenance state.

B4.4. Loading State

In Loading state, the DTSX3000 loads the operating system and the system software,
and performs self-diagnosis at initialization.

B4.5. SD Card Installation Check State

The DTSX3000 checks whether an SD card is properly installed when it is in the SD
Card Installation Check state.

B4.6. Online State

Temperature measurement can be performed when the DTSX3000 is in Online state.
-
The LASER ON LED blinks when the laser light is on.
-
The RDY LED blinks in red when an error is detected.
SEE ALSO
For details on how to recover from an error, see Section B11.2 Fault Diagnosis".

B4.7. Maintenance State

System configuration and maintenance operations can be performed when the
DTSX3000 is in Maintenance state. Maintenance operations include backing up and
restoring system configuration data, updating the system revision, etc.
SEE ALSO
For details, see Chapter B6, "System Configuration" and Chapter B11, "Maintenance Functions".
< PART – B Software >
IM 39J06B40-01EN
14th Edition: May 30, 2022
B-20

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