Differences

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--- ezeio2:userinterface:configuration:devices:driverlist:accumulator_diff [2023-10-20 00:27] – johpar
+++ ezeio2:userinterface:configuration:devices:driverlist:accumulator_diff [2024-05-22 21:37] (current) – removed johpar
@@ Line 1: / Line 1: @@
-==== Accumulator Difference driver ====
-=== Description ===
-This driver monitors an accumulating field value, for example a energy (kWh) or volume register that continuously counts up. The driver captures the field value at a given interval (hourly, daily etc..) and computes the difference between the start and end of the interval. Current value and the four previous are provided.
- ----
-==== Settings (center panel) ====
-**Name** - The name is up to the user. Our suggestion is to choose a naming convention that makes the viewing the device list intuitive. Such as referring to the sensor and/or application. Keep the name short as it will be combined with the register name to create the default "Field" name (if added to "Fields")
-**Active Check box** - Check this box and "Save changes" to run the driver. The driver program can be suspended by unchecking the box and clicking on "Save changes".
-**User Notes** - This space can be used to store information specific to the device and your application, such as: the asset being monitored, the purpose of monitoring, etc.
-**eze System Notes** - In this space we provide a description of the driver's function.
- ----
-**Accumulator Field** - Use the drop-down menu to select the Field to be monitored.
-**Interval** - Use the drop-down menu to select the differential's interval. Options are; Hourly, Daily, Weekly, Monthly or Yearly.
- ----
-==== Status & Registers (right panel) ====
-=== Device Status ===
-**Driver info** - Typically this is the name from the program file
-**Driver updated/version** - Date loaded or updated and the version of the driver
-**Battery & Signal** - Signal indicates the progress through the script. If driver fails to operate, signal number indicates progress
-**Driver status** - Color and text of status bubbles give a quick visual reference of Communication, Operation, and Application
-**Communication** - Com count indicates number of successful and unsuccessful data packets received
-----
-=== Available registers ===
-  - **Accumulator value -** Current value in selected Field.
-  - **Current interval partial diff -** Differential between value at beginning of interval and current value.
-  - **Previous interval diff -** Most recent interval differential captured. **Daily example:** Yesterday's differential
-  - **2nd interval diff -** Second most recent interval differential captured.
-  - **3rd interval diff -** Third most recent interval differential captured.
-  - **4th interval diff -** Fourth most recent interval differential captured.
-  - **Value at start of current interval -** Speed of travel is given as meters per second.
-  - **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 | 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 | Current year | N/A |