Weishaupt WCM-COM 1.0 home, Installation And Operating Instruction

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Installation and operating instructions
Communication module WCM-COM 1.0 home
7 Operation
83279302 ▪ 2/2012-12 ▪ Mot
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7.5.6 Monitoring
Up to 8 heating system process values are monitored and if necessary reported to
ensure limit values are not exceeded.
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The status (yellow = active/ grey = inactive) is shown
▶ Start / Stop of monitoring by pressing the button
▶ The selection is made on the relevant page of the process values by ticking the
relevant checkboxes in column “Monitor”
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Only possible with operating mode “Stop” of monitoring function
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All parameters selected are listed together
▶ A generally valid sampling rate (in minutes) must be specified
▶ Limit values (min and max limit) are specified here
It is only possible to monitor whole numbers without decimal place
▶ Up to 5 recipients can be selected from the addresses (see Ch. 7.5.2)
▶ An entry, which no longer needs monitoring, can be removed by ticking the checkbox
“Delete” and then “Apply”
▶ Press the “Start” button
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The monitored values are interrogated in the given minute cycle and checked for their
permitted limit
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The recipients are informed if the limits are exceeded
7.5.7 Data Logger
Up to 8 process values of the heating system are recorded in the data logger, can be
represented graphically and therefore monitored in detail.
Only one log file will be saved in the WCM-COM at any time. Previously recorded data is
therefore lost when restarting. The data can be backed up by downloading completed
records.
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The status (yellow = active/ grey = inactive) is shown.
▶ Start / Stop of monitoring by pressing the button.
▶ The selection is made on the relevant page of the process values by ticking the
relevant checkboxes in column “DataLog”.
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Only possible with type of operation “Stop” of the Data Logger.
▶ A generally valid sampling rate (10 seconds to 60 minutes) must be specified.
▶ The recording colour for each graph is chosen here.
▶ An entry, which no longer needs monitoring, can be removed by ticking the checkbox
“Delete” and then “Apply”.
▶ Press the “Start” button.
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The data selected is read using the sample rate selected and saved in the
WCM-COM.
When selecting the sample rates it should be noted what time periods are be considered
and how many are to be displayed at once. The “Graphic” (see Ch.7.5.8) enables 300
records to be shown at any one time in one chart. An appropriate recording cycle should
therefore be selected relative to the application.
The following table shows an overview of which cycle should be selected:
Recording cycle Period (Example - Application)
10 seconds approx. 50 minutes (individual heat up process)
1 minute approx. 5 hours (individual heat / setback phase)
10 minutes approx. 2 days (multiple heat / setback phases)
1 hour approx. 2 weeks (long-term monitoring)
Each recorded point can be displayed by scrolling through, however, information may be
missing, which will only become apparent from the context of a chart.