This example shows a scan device point for the transfer of chromatograph data on a periodic time basis:
| Point Name - Chromat Daily Avg
Alias - CHROMAT_DAILY_AVG Residence = Ram Categories = 00000000000000000000000000000001 CE Indicator = Enabled CE Order = Natural |
||
|---|---|---|
| Attribute Name | DE Type | Value |
| device poll types | rtBYTES4 | (0x)00000004 |
| device PRBX types | rtBYTES4 | |
| scan input control | rtLOGICAL | 1 |
| scan input status | rtUINT8 | |
| failure threshold | rtUINT8 | 3 |
| scan input | (see below) | |
| scan output control | rtLOGICAL | 0 |
| scan output status | rtUINT8 | |
| scan output | (not used) | |
| dev fail threshold | rtUINT8 | 3 |
| oracle table name | rtBYTES48 | "CHROMAT_STREAM_DAILY_AVG" |
| transfer direction | rtUINT8 | 0 |
| cross ref table | (see below) | |
| debug level | rtUINT8 | 0 |
| sql filename | rtBYTES32 | "" |
| device stats | rtUINT32 | |
| point control | poll type mask | st buffer size | # of elements | RTAP DE type | deadband type | deadband | rtap alias name |
|---|---|---|---|---|---|---|---|
| 1 | (0x)00000004 | 0 | 1 | 1 | 0 | 0 | "INLET LIQ COMPONENT" |
| 1 | (0x)00000004 | 0 | 1 | 1 | 0 | 0 | "INLET GAS COMPONENT" |
| 1 | (0x)00000004 | 0 | 1 | 1 | 0 | 0 | "A SOLVENT COMP" |
| 1 | (0x)00000004 | 0 | 1 | 1 | 0 | 0 | "B SOLVENT COMP" |
| oracle field | rtap attribute | conv rtap de type |
|---|---|---|
| TAGNAME | [alias] | 0 |
| TIMESTAMP | C1 Mole Fr.last day time(1) | 0 |
| NITROGEN | N2 Mole Fr.daily average(1) | 0 |
| CARBON DIOXIDE | CO2 Mole Fr.daily average(1) | 0 |
| METHANE | C1 Mole Fr.daily average(1) | 0 |
| ETHANE | C2 Mole Fr.daily average(1) | 0 |
| N_BUTANE | C3 Mole Fr.daily average(1) | 0 |
| I_BUTANE | NC4 Mole Fr.daily average(1) | 0 |
| N_PENTANE | IC4 Mole Fr.daily average(1) | 0 |
| I_PENTANE | NC5 Mole Fr.daily average(1) | 0 |
| N_HEXANE | IC5 Mole Fr.daily average(1) | 0 |
| VALIDATION_STATUS | [v]\\\\"nck\\\\" | 16 |
| SUBSTITUTION_STATUS | [v]\\\\"nck\\\\" | 16 |
| ORIGIN | [v]\\\\"FDC\\\\" | 16 |