Parameters Features - Revision history

Ypypy at 09:23, 23 March 2018

2018-03-23T09:23:28Z

Ypypy at 09:22, 23 March 2018

2018-03-23T09:22:28Z

Ypypy at 09:20, 23 March 2018

2018-03-23T09:20:52Z

Ypypy: Created page with "under editing"

2018-03-23T08:51:16Z

Created page with "under editing"

New page

under editing

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 This contain the explanation of shorts for parameters features. For example:
-* Features: [1], [0, 1], [RWS].
+* Features [1], [0, 1], [RWS].
-* Features: [0.3], [0.01 .. 1.00], [RWS].
+* Features [0.3], [0.01 .. 1.00], [RWS].
 * Features [var], [float], [RW], [Monitor only].
 * Features [var], [0, 1], [RW]. [Stream, Monitor, Alarms].

← Older revision		Revision as of 09:22, 23 March 2018
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−	~~under editing!!~~	+	This features encoding is used to present information in short form.

	This contain the explanation of shorts for parameters features. For example:		This contain the explanation of shorts for parameters features. For example:

← Older revision		Revision as of 09:20, 23 March 2018
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−	under editing	+	under editing!!
		+
		+	This contain the explanation of shorts for parameters features. For example:
		+	* Features: [1], [0, 1], [RWS].
		+	* Features: [0.3], [0.01 .. 1.00], [RWS].
		+	* Features [var], [float], [RW], [Monitor only].
		+	* Features [var], [0, 1], [RW]. [Stream, Monitor, Alarms].
		+
		+	All of those have the following similar structure
		+
		+	'''''[default value], [ranges], [access options], [data exchange options]'''''
		+
		+	* [default value] can be numeric fixed point (0, 1, 100 etc) , numeric floating point (0.1, 60.0), string ("Device1", "pc", "pcr"). Or it can be [var] for variables.
		+	* [ranges] give information about allowed and/or recommended domain for value choosing
		+	* [access options] it's information about what operation are supported.
		+	** '''RWS''' - read, write, save
		+	** '''RO''' - read only
		+	** '''RW''' - read write
		+	* [data exchange options] it's information about possibles format of data exchange between server and remote device
		+	** All "parameters" and "variables" support '''GET''', '''SET''' data exchange. So if field isn't presented this supports only GET/SET
		+	** '''Stream''' means that this variable values can be acquired an used for offline monitoring and statistic analysis.
		+	** '''Monitor''' means that this variable can be displayed on monitor as time graph
		+	** '''Monitor only''' means that this variable can be displayed on monitor as time graph but this can not be accumulated in database as statistic. This restriction for most variables are performed to prevent commonly usefulness database load.
		+	** '''Oscillogram''' means that this variable can be displayed on monitor as oscillogram
		+	** '''Alarms''' means that this variable added also to "Alarm page"