<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[SAXPower per Modbus auslesen]]></title><description><![CDATA[<p dir="auto">Hallo zusammen,</p>
<p dir="auto">für alle, die ihren SAX-Power-Speicher über Modbus in ioBroker auslesen möchten, stelle ich hier meine funktionierende Konfiguration zur Verfügung.</p>
<p dir="auto">Den Modbus Adapter habe ich konfiguriert mit:</p>
<ul>
<li>TCP/Serielle RTU = TCP</li>
<li>Mode = Master</li>
<li>Port = 502 (ist bei einer älteren Firmware 3600)</li>
<li>Geräte ID = 64</li>
<li>Mehere Geräte-IDs = true</li>
</ul>
<p dir="auto">Die Register werden über die <strong>Device-IDs 40 und 64</strong> abgefragt. Damit lassen sich unter anderem folgende Werte auslesen:</p>
<ul>
<li>Strom, Spannung und Leistung der einzelnen Phasen</li>
<li>Netzfrequenz und Leistungsfaktor</li>
<li>Erzeugte und bezogene Energie</li>
<li>Smart-Meter-Werte</li>
<li>Ladezustand (SOC) und Gesundheitszustand (SOH)</li>
<li>Batteriekapazität, Ladezyklen und Temperatur</li>
<li>Betriebs- beziehungsweise Schaltzustand des Speichers</li>
</ul>
<p dir="auto">Die folgende Tabelle kann in die Holding-Register-Konfiguration des ioBroker-Modbus-Adapters übernommen werden:</p>
<pre><code>_address	deviceId	name	description	unit	type	len	factor	offset	formula	role	room	poll	wp	cw	isScale
40071	40	SunSpectID	SunSpec Inverter Model ID		uint16be	1	1	0		level		true	false	false	false
40072	40	SunSpectLength	Number of following registers		uint16be	1	1	0		level		true	false	false	false
40073	40	Summenströme	Sum of active phases Current	A	uint16be	1	0.01	0		level		true	false	false	false
40074	40	Amper Phase A	Phase A Current	A	uint16be	1	0.01	0		level		true	false	false	false
40075	40	Amper Phase B	Phase B Current	A	uint16be	1	0.01	0		level		true	false	false	false
40076	40	Amper Phase C	Phase C Current	A	uint16be	1	0.01	0		level		true	false	false	false
40077	40	A_SF	Amps scale factor		int16be	1	1	0		level		true	false	false	true
40078	40	Phase Voltage AB	Phase A-B Voltage	V	uint16be	1	0.1	0		level		true	false	false	false
40079	40	Phase Voltage BC	Phase B-C Voltage	V	uint16be	1	0.1	0		level		true	false	false	false
40080	40	Phase Voltage CA	Phase C-A Voltage	V	uint16be	1	0.1	0		level		true	false	false	false
40081	40	Phase Voltage AN	Voltage phase A to N	V	uint16be	1	0.1	0		level		true	false	false	false
40082	40	Phase Voltage BN	Voltage phase B to N	V	uint16be	1	0.1	0		level		true	false	false	false
40083	40	Phase Voltage CN	Voltage phase C to N	V	uint16be	1	0.1	0		level		true	false	false	false
40084	40	V_SF	Voltage scale factor		int16be	1	1	0		level		true	false	false	true
40085	40	Watts	Total AC Power	W	int16be	1	10	0		level		true	false	false	false
40086	40	W_SF	AC Power Scale Factor		int16be	1	1	0		level		true	false	false	true
40087	40	Hz	Line Frequency	Hz	uint16be	1	0.1	0		level		true	false	false	false
40088	40	Hz_SF	Line Frequency Scale Factor		int16be	1	1	0		level		true	false	false	true
40089	40	VA	AC Apparent Power	VA	int16be	1	10	0		level		true	false	false	false
40090	40	VA_SF	AC Apparent Power Scale Factor		int16be	1	1	0		level		true	false	false	true
40091	40	VAr	AC Reactive Power	var	int16be	1	10	0		level		true	false	false	false
40092	40	VAr_SF	AC Reactive Power Scale Factor		int16be	1	1	0		level		true	false	false	true
40093	40	PF	AC Power Factor	Pct	int16be	1	0.1	0		level		true	false	false	false
40094	40	PF_SF	AC Power Factor Scale Factor		int16be	1	1	0		level		true	false	false	true
40095	40	SOH	State of Health	%	uint16be	1	1	0		level		true	false	false	false
40096	40	Energy produced	Total Energy produced	Wh	uint16be	1	10	0		level		true	false	false	false
40097	40	Energy consumed	Total Energy consumed	Wh	uint16be	1	10	0		level		true	false	false	false
40098	40	Energy factor	Energy scale factor		int16be	1	1	0		level		true	false	false	true
40099	40	Speicher state	1=Aus; 2=Ein; 3=Verbund; 4=Standby		uint16be	1	1	0		level		true	false	false	false
40100	40	Smartmeter Phase A current	Smartmeter Phase A current	A	int16be	1	0.01	0		level		true	false	false	false
40101	40	Smartmeter Phase B current	Smartmeter Phase B current	A	int16be	1	0.01	0		level		true	false	false	false
40102	40	Smartmeter Phase C current	Smartmeter Phase C current	A	int16be	1	0.01	0		level		true	false	false	false
40103	40	Power phase A from smartmeter	Power phase A from Smartmeter	W	int16be	1	1	0		level		true	false	false	false
40104	40	Power phase B from smartmeter	Power phase B from Smartmeter	W	int16be	1	1	0		level		true	false	false	false
40105	40	Power phase C from smartmeter	Power phase C from Smartmeter	W	int16be	1	1	0		level		true	false	false	false
40106	40	Power factor smartmeter	Power factor Smartmeter		int16be	1	1	0		level		true	false	false	false
40107	40	Smartmeter Phase A voltage	Smartmeter Phase A voltage	V	int16be	1	0.1	0		level		true	false	false	false
40108	40	Smartmeter Phase B voltage	Smartmeter Phase B voltage	V	int16be	1	0.1	0		level		true	false	false	false
40109	40	Smartmeter Phase C voltage	Smartmeter Phase C voltage	V	int16be	1	0.1	0		level		true	false	false	false
40110	40	Total Smartmeter Power	Total Smartmeter Power	W	int16be	1	1	0		level		true	false	false	false
40111	40	Power factor	Smartmeter Power factor		int16be	1	1	0		level		true	false	false	false
40112	40	PV power from Smartmeter	PV power from Smartmeter	W	uint16be	1	10	0		level		true	false	false	false
40113	40	PV power factor	PV Power factor		int16be	1	1	0		level		true	false	false	true
40114	40	SOC	State of Charge	%	int16be	1	1	0		level		true	false	false	false
40115	40	Capacity	Battery capacity	Wh	uint16be	1	10	0		level		true	false	false	false
40116	40	Cycles	Battery cycles		uint16be	1	1	0		level		true	false	false	false
40117	40	Temperatur	Battery temperature	°C	int16be	1	1	0		level		true	false	false	false
45	64	Schaltzustand Speicher	Schaltzustand Speicher		uint16be	1	1	0		level		true	false	false	false
46	64	SOC	SOC	%	uint16be	1	1	0		level		true	false	false	false
47	64	Leistung	Leistung	W	uint16be	1	1	-16384		level		true	false	false	false
48	64	Leistung SmartMeter	Leistung SmartMeter	W	uint16be	1	1	-16384		level		true	false	false	false
</code></pre>
<p dir="auto">Die Konfiguration funktioniert bei mir zuverlässig mit der letzten aktuellen Firmware. Ich habe erfahren, dass es in der nächsten Version noch zwei weitere Register geben wird.</p>
<p dir="auto">Gruß<br />
Sebastian</p>
]]></description><link>https://forum.iobroker.net/topic/85228/saxpower-per-modbus-auslesen</link><generator>RSS for Node</generator><lastBuildDate>Thu, 27 Aug 2026 05:56:17 GMT</lastBuildDate><atom:link href="https://forum.iobroker.net/topic/85228.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 24 Aug 2026 19:01:51 GMT</pubDate><ttl>60</ttl></channel></rss>