Diagnostics and Troubleshooting - User Interface
Table 27 - Controller Module Diagnostics
OI Screen | OI Screen | Number of | Possible Cause | Control File Action | User Action |
Item | Item Value | LED |
|
|
|
|
| Strobes |
|
|
|
| DATA | 3 | CPU failed when | See PREFETCH | See PREFETCH |
| ABORT |
| attempting to access | ABORT. | ABORT. |
|
|
| data. |
|
|
| SOFTWARE | 3 | Software Interrupt | See PREFETCH | See PREFETCH |
| INTERRUPT |
| occurred which is not | ABORT. | ABORT. |
| ERROR |
| supported by the |
|
|
|
|
| software. |
|
|
| VECTOR | 3 | Corrupted interrupt | Interrupt vectors were | See WATCHDOG |
| ERROR |
| vectors in RAM | restored |
|
MEMORY | GOOD | N/A | N/A | N/A | N/A |
|
|
|
|
|
|
| 5 DAY LOW | 4 | Estimated battery life | 1. Associated rack | Replace battery. |
| BATTERY |
| is less than 5 days. | monitor block’s RACK |
|
| WARNING |
|
| OK pin is turned off. |
|
|
|
|
| 2. ASYS block’s HW OK |
|
|
|
|
| pin is turned off. |
|
| LOW | 4 | Battery voltage is low. | 1. Associated rack | Replace battery. |
| BATTERY |
|
| monitor block’s RACK |
|
|
|
|
| OK pin is turned off. |
|
|
|
|
| 2. ASYS block’s LOW |
|
|
|
|
| BATTERY pin is turned |
|
|
|
|
| on. |
|
|
|
|
| 3. ASYS block’s HW OK |
|
|
|
|
| pin is turned off. |
|
| FLASH | 4 | Flash failed to burn | 1. Associated rack | Force a cold start |
| ERROR |
|
| monitor block’s RACK | (Another Flash burn is |
|
|
|
| OK pin is turned off. | attempted; if FLASH |
|
|
|
| 2. ASYS block’s HW OK | ERROR again, replace |
|
|
|
| CPU board. | |
|
|
|
| pin is turned off. | |
|
|
|
|
| |
|
|
|
|
|
|
RTC | GOOD | N/A | N/A | N/A | N/A |
|
|
|
|
|
|
| NOT | 5 | RTC not programmed | 1. Time and date is set to | Program RTC. |
| PROGRAMMED |
|
| 00:00:00, January 1, |
|
|
|
|
| 1970. |
|
|
|
|
| 2. Associated rack |
|
|
|
|
| monitor block’s RACK |
|
|
|
|
| OK pin is turned off. |
|
|
|
|
| 3. ASYS block’s HW OK |
|
|
|
|
| pin is turned off. |
|
| BAD DATA | 5 | Bad date and time | See NOT | 1. Program RTC. |
|
|
|
| PROGRAMMED. | 2. Cycle power. |
|
|
|
|
| |
|
|
|
|
| 3. Replace CPU. |
|
|
|
|
| 4. Replace boards in |
|
|
|
|
| rack. |
|
|
|
|
| 5. Replace rack. |
|
|
|
|
|
|
| PROGRAMMING | 5 | RTC failed to program | See NOT | See Bad Data. |
| FAILURE |
|
| PROGRAMMED. |
|
| READ | 5 | Unable to read RTC | See NOT | See Bad Data. |
| FAILURE |
|
| PROGRAMMED. |
|
Revision 5 | HC900 Hybrid Controller Installation and User Guide | 123 |
9/03 |
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