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The Object Dictionary
Object 1003H: Pre-defined Error Field
Description | This object is a double word used to store the most recent faults, as well as their |
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The Error Code is stored to the least significant word.
The
Characteristics | The characteristics of this object are outlined in the following table: |
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Description | Data type | Default | Access | PDO Mapping | Backed up | ||
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0 | Number of stored | UNSIGNED8 | 0 | rw | no | no | |
| errors |
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1 | Most recent error | UNSIGNED32 | - | ro | no | no | |
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2 | Second to last | UNSIGNED32 | - | ro | no | no | |
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10 |
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Appearance of a When a new fault appears, the codes already present are moved into the upper level
New Fault
Clearing Faults The fault code history can only be cleared by writing the value 0 in the
Note: Clearing a fault does not delete the error code from the Predefined Error Field (PEF).
Indicating Faults All faults are indicated by the sending of an "Emergency" message (EMCY message). Once the source of the fault has been cleared, an EMCY message with the
138 | 1606218 02 08/2006 |