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4.1.4.Map Descriptor Example 1 – Polling all available Controller Data
Map_Descriptor_Name, | Data_Array_Name, | Data_Array_Offset, | Function, | Node_Name, | Gar_cmd, | Gar_data, | Scan_Interval |
GD_MBA1, | DA_Service_Data, | 0, | RDBC, | Node_1, | Service_Data, | All, | 1.0s |
GD_MBA2, | DA_Oper_Mode, | 0, | RDBC, | Node_1, | Operating_Mode, | All, | 1.0s |
GD_MBA3, | DA_Oper_Data, | 0, | RDBC, | Node_1, | Operating_Data, | All, | 1.0s |
Note the active Read Block Continuous map descriptor function responsible for polling the Controller.
The Gar_cmd field indicates the poll is for Operating Data.
The Gar_data field is set to “All” indicating that all available data is polled for.
Data will be stored as follows:
Offset | Description | Units |
| DA_Service_Data |
|
0 | Advisories | see ES/RS2000 Controller spec |
10x (Shutdown code / Hourmeter reading) pairs | see ES/RS2000 Controller spec | |
21 | Current total runtime hourmeter reading | Hours |
22 | Current loaded runtime hourmeter reading | Hours |
6x Current temp hourmeters [H1] – [H6] | Hours | |
6x Stored temp hourmeters [OH1] – [OH6] | Hours | |
35 | Last maintenance A | Hours |
36 | Last maintenance B | Hours |
37 | Oilage | Unknown, see ES/RS2000 controller spec |
|
| Operating mode data | |
0 | Operating mode indication |
| see ES/RS2000 Controller spec |
1 | Sequence number2 |
| see ES/RS2000 Controller spec |
2 | Unit operating state3 |
| see ES/RS2000 Controller spec |
|
| Operating data | |
0 | System pressure |
| divide by 16 for pressure in psig |
1 | Filter pressure |
| divide by 16 for pressure in psig |
2 | Discharge temperature |
| divide by 16 for temperature in degrees F |
3 | Reservoir temperature |
| divide by 16 for temperature in degrees F |
2ES V2.0X Controllers do not respond with this field
3ES V2.0X Controllers do not respond with this field
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