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4. CHECKING THE HARDWARE STATUS
4.4.4 Priorities of displayed codes
The following shows the priorities of the codes displayed by this feature.
(1) In the hardware status display mode
(*1) Hardware status code or application status code
• STOP error code has the highest priority.
• Between the timeout code and a status code, the one that occurs later has precedence.
• The priority of a hardware status code differs depending on its cause. For details, see
"4.4.2 Codes to be displayed".
(2) In the application status display mode.
(*2) Application status code
• STOP error code has the highest priority.
• Between the timeout code and a status code, the one that occurs later has precedence.
4.4.5 Status display digital LEDs control functions
The functions shown in Table 4-11 are offered as library functions for controlling the status
display digital LEDs. For details about the library functions, see "6.1 RAS Library
Interface".
Display an application status code: Use the SetStCode7seg function.
Turns off the currently displayed application status code: Use the TurnOff7seg function.
Sets the status display mode: Use the SetMode7seg function.
Code class
STOP error code
Timeout code
or
Status code (*1)
Code class
STOP error code
Timeout code
or
Status code (*2)
4-20
Priority order
1
2
Priority order
1
2
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