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IDProjectCategoryView StatusDate SubmittedLast Update
0000034WebSolarLogDevicespublic2013-05-31 16:222014-09-01 18:04
Reportermdiphoorn 
Assigned Tomdiphoorn 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusclosedResolutionfixed 
PlatformOSOS Version
Product VersionRelease 1.0.0 
Target VersionRelease 1.1.0Fixed in VersionRelease 1.1.0 
Summary0000034: MasterVolt support
DescriptionStart with the support for MasterVolt devices.
TagsNo tags attached.
Attached Files

- Relationships

-  Notes
(0000010)
mdiphoorn (administrator)
2013-05-31 16:22

Hi Martin,

raw output of the converter is one line with the follwing output
0000000 000 000 021 000 266 304 000 200 271 001 027 000 206 023 353 000 0000020 133 000 105 000 046 003 000 044 142 003 000 000 000 000 262 0000037

The adapted solget script evaluates the values and the output from the script looks like

32768 23 441 4998 806 69 36 866

These values stand for
"errorbits" "Solar Current (in 10mA) " "Solar Voltage (in 100mV)" "Net Frequency" "Total Delivery Today (in 10Wh)" "Inverter Output Power" "Inverter temperature" "Total Runtime today in minutes"

I'm not sure about the errorbits. I still have to check this.
Maybe there are other values that are not evaluated yet.
What parameters does websolarlog need to work correct?

greetings


timo
(0000011)
mdiphoorn (administrator)
2013-05-31 16:22

Hi Martin,

I have only one Input to the converter
and the converter gives only one Temperature value and no information about Conversion Efficiency.
But I think I can get the rest of the values.

I will change the script and get back to you.

greetings


Timo
(0000013)
tbusch (reporter)
2013-05-31 22:09
edited on: 2013-05-31 22:10

Answers to your questions
- Mastervolt does not send any information on Conerter Type or version or ID on the RS485 Interface as far as I know, but I will check this.
- History of the converter is not available on the RS485 Interface. (Only on web Interface for the last 30 days)
- Error messages are given and I will evaluate them in the script
- Inverter is off and not reachable when the sun is down

I checked out the code and will start coding as soon as I setup my environment

(0000106)
tbusch (reporter)
2013-06-24 10:29

I have my Mastervolt inverter now up and running with WSL.
Still needs some testing on some issues.
- Dashboard and daily graph are OK
- Monthly graph only starts from actual day. Need to have a look at this point.
- harvested overview shows strange produced kwH value (more than 123400000) It looks like the timestamp has been written into this value sometime
(0000134)
mdiphoorn (administrator)
2013-07-26 11:28

Merged some code from Timo, will wait for his test results
(0000154)
broeken (reporter)
2013-08-07 11:42

I would be able to test some things out.

I have my websolarlog Pi connected to my MasterVolt XS-2000
Let me know what I can do, I have no clue how to configure it to make it communicate with my Mastervolt
(0000165)
mfrijmann (administrator)
2013-08-12 20:13
edited on: 2013-08-12 20:15

i believe there are allot of MasterVolt inverters with all different communication protocols. The MasterVolt that we get to work with WSL is the SunMaster ES 3,6TL and it works with a modified SolGet.

If we want to support the XS-2000, we need to know if there is a script/program that could read your inverter and output data that WSL could understand.

(0000166)
tbusch (reporter)
2013-08-12 22:02

I'm in vacation till this sunday. Athen i could provide the script for Festung.
(0000188)
mfrijmann (administrator)
2013-09-04 19:48

Could i close this ticket?

- Issue History
Date Modified Username Field Change
2013-05-31 16:22 mdiphoorn New Issue
2013-05-31 16:22 mdiphoorn Note Added: 0000010
2013-05-31 16:22 mdiphoorn Note Added: 0000011
2013-05-31 16:45 Changeset attached => SourceForge trunk r935
2013-05-31 22:09 tbusch Note Added: 0000013
2013-05-31 22:10 tbusch Note Edited: 0000013 View Revisions
2013-06-10 10:49 mdiphoorn Target Version Release 1.1.0 => Release 1.1.1
2013-06-24 10:29 tbusch Note Added: 0000106
2013-07-26 11:28 mdiphoorn Note Added: 0000134
2013-07-26 11:28 mdiphoorn Assigned To => mdiphoorn
2013-07-26 11:28 mdiphoorn Status new => feedback
2013-07-26 11:30 Changeset attached => SourceForge trunk r1145
2013-08-07 11:42 broeken Note Added: 0000154
2013-08-12 20:13 mfrijmann Note Added: 0000165
2013-08-12 20:15 mfrijmann Note Edited: 0000165 View Revisions
2013-08-12 22:02 tbusch Note Added: 0000166
2013-09-04 19:48 mfrijmann Note Added: 0000188
2013-09-28 22:21 mdiphoorn Status feedback => closed
2013-09-28 22:21 mdiphoorn Resolution open => fixed
2013-09-28 22:21 mdiphoorn Fixed in Version => Release 1.1.0
2013-09-28 22:21 mdiphoorn Target Version Release 1.1.1 => Release 1.1.0


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