Driver Manual |
The Data formats are used internally in the driver but they do indicate to the user the type of data array that should be used for storage in the FieldServer.
Data Type | Suitable Data Array Types |
CANA_BCD_CODED | BYTE,UINT16,UINT32,FLOAT |
CANA_BYTE | BYTE,UINT16,UINT32,FLOAT |
CANA_SWAP_INT | SINT16, SINT32, UINT16,UINT32,FLOAT |
CANA_BCD_4 | BYTE |
CANA_WORD | UINT16,UINT32,FLOAT |
CANA_FLOAT | FLOAT |
6.2 Troubleshooting
The following messages are produced by the driver. Those marked FYI are for the user's information only and do not require any corrective action. Those marked Error require some action from the user.
CANA:#1 | FYI. Station illegal |
| Valid station numbers are |
CANA:#2 | Error. Series & table numbers are rqd. Correct MapDesc=<%s> |
| The series and table parameters cana_series and cana_table must be specified in |
| the map descriptors. |
CANA:#3 | Error. Illegal Series Number. Correct MapDesc=<%s> |
| The series number specified cannot be processed by this driver. Read the vendor |
| documentation and correct the CSV file. |
CANA:#4 | Error. Illegal Table Number(%d). Correct MapDesc=<%s> |
| All Canatal equipment series do not have the same number of tables. Read the |
| vendor documentation and correct the CSV file. |
CANA: #5 | Error. Series & table numbers are rqd. Empty Table. Correct MapDesc=<%s> |
| The series & table combination specified are not valid. Read the vendor |
| documentation and correct the CSV file. |
CANA:#6 | Error. Start address is beyond end of table. MapDesc=<%s> |
| The address is the equivalent term to offset in the Vendor literature. Different |
| tables have different lengths. The lengths may also be different based on the |
| series number of the equipment. Read the vendor documentation and correct the |
| CSV file. |
CANA:#7 | FYI. Requested too many elements from table. MapDesc=<%s> |
| Changed request from %u to %u |
| The driver has truncated you data_length so that it does not read/write beyond the |
| end of a table. |
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