en:sim:manual:menu_nastaveni:stridace_a_mereni
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This shows you the differences between two versions of the page.
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en:sim:manual:menu_nastaveni:stridace_a_mereni [2013/12/15 11:09] jitka |
en:sim:manual:menu_nastaveni:stridace_a_mereni [2018/06/08 11:21] (current) ondra |
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| - | ===== Inverters and Meters ===== | + | ===== Find Devices ===== |
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| - | + | Submenu find devices enables setting up connected devices (inverters, MPPT trackers, meters) via RS485, RS232, ethernet interfaces.\\ | |
| - | + | ||
| - | Submenu inverters and meters enables setting up inverters and electrometer\\ | + | |
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| - | {{ :en:sim:manual:menu_nastaveni:stridace_a_mereni.png?nolink& }} | + | {{ .:stridace_a_mereni.png?nolink& }} |
| - | ==== Setting up connected inverters according to a particular interface (RS485, RS232, Ethernet) ==== | + | ==== Setting up communication of connected devices according to a particular interface ==== |
| - | + | Select the type of communication. Relevant information is stated in documentation for the device.\\ | |
| - | + | ||
| - | **Protocol type** \\ | + | |
| - | Select your inverter's manufacturer and way of communication. You will find necessary information in the inverter manual.\\ | + | |
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| - | **Transfer speed** \\ | + | [[.:stridace_a_mereni:485|RS 485]]\\ |
| - | Select transfer speed. Same speed must be set up in all inverters and the Solar Monitor unit. You will find information on changing the transfer speed or its values in inverter manual or in inverter communication card manual.\\ | + | [[.:stridace_a_mereni:232|RS 232]]\\ |
| - | \\ | + | [[.:stridace_a_mereni:ethernet|Net interface (Ethernet)]]\\ |
| - | **How to find connected inverters** \\ | + | |
| - | Press button Find connected inverters in given interface. Depending on the protocol and inverters number this detection can take as long as several minutes. <WRAP info> In order to be found, inverters must be on, i.e. they must have enough power from the PV panels. </WRAP> | + | |
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| - | ==== How to set up measuring the energy ==== | + | |
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| - | **Number of pulses per 1 kWh** \\ | + | |
| - | Enter the number of pulses per 1 kWh, that your electrometer generates at the SO output. You will find this information at the electrometer label or manual. If you set up wrong value, the Solar Monitor unit will show wrong figures of generated energy. The value is usually 250 or 1000.\\ | + | |
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| - | <WRAP info> If pulses are not shown, check connecting wiring and polarity. </WRAP> **Energy correction** \\ | ||
| - | This box enables initial setting up the Solar Monitor unit with the electrometer. Enter the number of kWh that your electrometer shows. | ||
en/sim/manual/menu_nastaveni/stridace_a_mereni.1387102156.txt.gz · Last modified: 2013/12/15 11:09 by jitka
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