Functions
9.6 Status display
SIMATIC Box PC 627B
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Operating Instructions, 06/2008, A5E00927393-02
9.6
Status display
The status display consists of two 7-segment displays with two dual-color LEDs.
(1)
LED H2
(2)
LED H2
(3)
2 x 7-segment display
Function of the 7-segment displays
The POST codes of the respective test step are displayed during the startup of the BIOS.
The POST code of the most recently started test step is displayed should an error occur.
Code 00 is displayed when the startup is completed without error.
Application codes can also be displayed if required.
Function of the LED H1, H2
During the BIOS startup, the two LEDs light up in two colors (red and green) in order to test
their operation. The two LEDs switch off when the startup is completed without errors.
Applications can trigger the two LEDs if required.
Note
You can find the documentation for the SIMATIC LED status monitor on the "Documentation
& Drivers" DVD under Documentation > SIMATIC Box PC 627B.
Summary of Contents for SIMATIC 627B
Page 10: ...Table of contents SIMATIC Box PC 627B 8 Operating Instructions 06 2008 A5E00927393 02 ...
Page 30: ...Description 3 7 Design SIMATIC Box PC 627B 28 Operating Instructions 06 2008 A5E00927393 02 ...
Page 244: ...SIMATIC Industrial PC SIMATIC Box PC 627B Operating Instructions 06 2008 A5E00927393 02 242 ...