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ezeio2:userinterface:configuration:devices:driverlist:accumulator_diff [2023-10-19 22:46] – johpar | ezeio2:userinterface:configuration:devices:driverlist:accumulator_diff [2023-11-30 23:02] (current) – [Status & Registers (right panel)] johpar | ||
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=== Description === | === Description === | ||
- | This driver monitors an accumulating field value, for example | + | This driver monitors an accumulating field value, for example |
---- | ---- | ||
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=== Available registers === | === Available registers === | ||
- | - **Accumulator value -** Current value in selected Field. | + | | Reg # | Reg Name | Description | |
- | | + | | 1 | **Accumulator value** |
- | | + | | 2 | **Current interval partial diff** |
- | | + | | 3 | **Previous interval diff** | Most recent interval |
- | | + | | 4 | **2nd interval diff** | Second most recent interval differential captured | |
- | | + | | 5 | **3rd interval diff** | Third most recent interval differential captured | |
- | | + | | 6 | **4th interval diff** | Fourth most recent interval differential captured | |
- | | + | | 7 | **Value at start of current interval** | Speed of travel is given as meters per second |
+ | | 8 | **Interval identifier** | Current interval step, out of a complete cycle (expressed as a number). See table below | | ||
+ | |||
+ | ---- | ||
+ | |||
+ | | **Interval option** | **Description** | **Cycle** | **Example of number reference** | | ||
+ | | Hourly| Begins at top of hour | 0 to 23 | 0 = Midnight to 1 am | | ||
+ | | Daily | Begins at Midnight | 1 to 31 | 1 = 1st day of Month | | ||
+ | | Weekly (Mon-Sun) | Begins Monday | 1 to 52 | 1 = Monday | | ||
+ | | Weekly (Sun-Sat) | Begins Sunday | 1 to 52 | 1 = Sunday | | ||
+ | | Monthly | Begins first of the Month | 1 to 12 | 1 = January | | ||
+ | | Yearly | Begins January 1st | N/A | |