Overview:Register value.
(raw value, unit code, number of decimals.)
.
Used to send a value and appropriate unit of measure to a recording or displaying device that would use the unit field to properly handle the 32-bit value.
The reg_val_unit_t enumeration is a fixed list and will not be modified nor extended due to its self-defining use in SNVT_reg_val, and SNVT_reg_val_ts.
EXAMPLES
| raw |
= |
123456 |
| unit |
= |
RVU_KWH |
| nr_decimals |
= |
2 |
| Physical value |
= |
1234.56 kWh |
Details: | | Resource Set:
| Standard 00:00:00:00:00:00:00:00-0 | | Index:
| 136 | | Obsolete:
| no | | Size:
| 6 | | Programmatic Name:
| SNVT_reg_val | |
Neuron C Type:
| |
Structure
| | raw | Raw value..
| | | | s32_type | | Minimum:
| -2147483648 | | Maximum:
| 2147483647 | |
Scaling (A,B,C):
| 1, 0, 0 | |
Scaled value:
| 1
*10 0
*(Raw+0)
| |
Resolution:
| 1 |
| | unit | Unit code.
(defines unit of measure.)
.
| | | | | nr_decimals | Number of decimals.
(digits to right of decimal point.)
.
| | | |
bitfield
| | Signed:
| no | | Width:
| 3 | | Offset:
| 0 | | Minimum:
| 0 | | Maximum:
| 7 | |
Scaling (A,B,C):
| 1, 0, 0 | |
Scaled value:
| 1
*10 0
*(Raw+0)
| |
Resolution:
| 1 |
|
| |
Formats:
| SNVT_reg_val: text("%d %m %d", raw, unit, nr_decimals) | |
Used by:
| SCPTbaseValue SFPTutilityDataLoggerRegister |
|
