| 摘要 |
<P>PROBLEM TO BE SOLVED: To display an error with an LED on or off. <P>SOLUTION: When "All LEDs are blinked three times" in step S1, an error display process starts to move to step S2. When "Error code exists" is determined in step S2, the process moves to step S3, which "turns on LED in the second place of the undisplayed error code". The error code is "6-1", therefore "61" is displayed, and the LEDs "B" and "C" are turned on. Next, the process moves to step S4 to "turn on LED in the first place of the undisplayed error code", which turn on an LED "D". Subsequently, the process moves to step S5, and "Storage of error codes displayed this time" is executed and "All LEDs are blinked two times" in step S6. If it is determined that "Undisplayed error code" does not exist by a determination process of step S7, all the error codes stored in step S8 are cleared to return to the process of step S1, and if "Undisplayed error code" exists, the process returns to step S3. <P>COPYRIGHT: (C)2009,JPO&INPIT |
