Forums
New posts
Search forums
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Green Renewable Energy Forum
Solar PV Forum
About SMA cluster controller
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Talk Electrician Forum:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="ctgbmoz" data-source="post: 441759" data-attributes="member: 28753"><p>I am using sma cluster controller as a gateway to communicate with pv inverter thought modbus tcp.</p><p></p><p>However, cluster controller always respond modbus exception illegal function for the command I used below</p><p></p><p>00 01 00 00 00 06 03 04 00 04 00 02</p><p> to read the 30005 data from inverter</p><p></p><p>00 01 00 00 00 06 01 04 00 04 00 02</p><p></p><p>to read the 30005 data from cluster controller, both fail</p><p></p><p>I have enable modbus tcp function and config my inverter to be Unit ID 3</p><p> Anyone with experience in sma can help?</p></blockquote><p></p>
[QUOTE="ctgbmoz, post: 441759, member: 28753"] I am using sma cluster controller as a gateway to communicate with pv inverter thought modbus tcp. However, cluster controller always respond modbus exception illegal function for the command I used below 00 01 00 00 00 06 03 04 00 04 00 02 to read the 30005 data from inverter 00 01 00 00 00 06 01 04 00 04 00 02 to read the 30005 data from cluster controller, both fail I have enable modbus tcp function and config my inverter to be Unit ID 3 Anyone with experience in sma can help? [/QUOTE]
Insert quotes…
Verification
Post reply
Green Renewable Energy Forum
Solar PV Forum
About SMA cluster controller
Top