LCD |
| Meaning (cont’d) | Corrective Action | Byte | Bit |
display |
| (cont’d) | |||
|
| Service interval as defined in | Perform service. |
|
|
S:8 |
| Maintenance Required Limit |
|
| 0 |
|
| has expired. |
|
|
|
|
|
|
|
|
|
|
| Service interval as defined in | Perform service. |
|
|
S:9 |
| Maintenance Demanded |
|
| 1 |
|
| Limit has expired. |
|
|
|
|
|
|
|
|
|
|
| Input parameters High | Check calibration settings of |
|
|
|
| device. Ensure settings for |
|
| |
|
| Calibration Point and Low |
|
| |
S:10 |
| High Calibration Point and |
| 3 | |
| Calibration Point are the |
| |||
|
| Low Calibration Point are |
|
| |
|
| same. |
|
| |
|
| different. |
|
| |
|
|
|
|
| |
|
|
|
|
|
|
S:11 |
| Internal temperature sensor | Return the device to the |
| 4 |
| failure. | factory. |
| ||
|
|
|
| ||
|
|
|
|
|
|
|
|
| Lower the ambient | 1 |
|
|
| Internal temperature of the | temperature enough to cool |
| |
|
| device has exceeded | the device. |
|
|
S:12 | * | specifications: it is operating | Fault code will persist until a |
| 5 |
|
| outside its temperature | manual reset is performed |
|
|
|
| range. | using PDM or the LCD |
|
|
|
|
| interface. |
|
|
|
|
|
|
|
|
|
|
| Check configuration for |
|
|
|
| Upper and lower input values | AIFB1. Ensure that Upper |
|
|
S:14 | * | (Process Value Scale) for | Value and Lower Value |
| 6 |
|
| AIFB1 are the same. | (Process Value Scale) are not |
|
|
|
|
| the same. |
|
|
|
|
|
|
|
|
|
|
| Check configuration for |
|
|
|
| Upper and lower input values | AIFB2. Ensure that Upper |
|
|
S:15 |
| (Process Value Scale) for | Value and Lower Value |
| 7 |
|
| AIFB2 are the same. | (Process Value Scale) are not |
|
|
|
|
| the same. |
|
|
|
|
|
|
|
|
B: Troubleshooting
7ML19985JM01 | SITRANS LR 460 – INSTRUCTION MANUAL | Page |
