[Nut-upsdev] Liebert GXT2 driver

[Robert Jobbagy]

   Hi guys,

I wrote for Arnaud that I tested the liebertgxt2 driver in 2.4.3.
I compare output of Richard's code, Spiros code and nut 2.4.3.
Output of Richard and Spiros codes was same and right.
Output of Liebertgxt2 driver isn't.

Examples:

Our UPS : Liebert  GXT2-1000RT230
Model Name,Firmware version,SN,date of manufactured  values was right.

 Fields                         Richard,Spiros          liebertgxt2

Battery voltage:               54.9 Volts                 94.7

Battery voltage nominal:    55.2                        1024.2

  Estimated runtime:          158 mins                  2426880

Battery charge:                 100 %                     25600

Real power/                      92 Watts                     23808
Load Watts

Apparent power/             157 VA                      40960
LOAD_VA

Max Load                    1000VA                        4096

Input voltage:            231.8 Volts                      359.3

  Output voltage:         230.4 Volts                      0.9

  Output current:           0.6 Amps                      179.2

   Output load:                 15 %                         missing

  Frequency1:                50.0 Hz                      6220.9

Frequency2:               50.0 Hz                       6220.9

Frequency3:               50.0 Hz                       6220.9

  Bypass voltage:        231.8 Volts                     359.3

  Tempurature:              30.5 C                         138.2


  I need more function: (battery test, switch on battery, and back online)
This ups has commands what know this features?

Anyone tested this driver?What is your experience this driver?

I try fix this bugs, but someone fixed these bugs, please send me or nut
maillist a mail.

Thanks your all help.



2010/3/31 Arnaud Quette <aquette.dev at gmail.com>

> Hi guys,
>
> 2010/3/31 Robert Jobbagy <jobbagy.robert at gmail.com>
>
> Hi Arnaud!
>>
>> I work on a Liebert GXT2 ups again.
>> I wrote for you earlier with this topic.
>> So I have some problem.
>> Spiros doesn't have Liebert GXT2 serial ups any more.
>> He can't help for me.
>> Richard doesn't write answer for me.
>>
>> So i hope in your help.
>>
>> I tried Richard's code (from Richard site :
>> http://www.csc.liv.ac.uk/~greg/projects/liebertserial/<http://www.csc.liv.ac.uk/%7Egreg/projects/liebertserial/>)
>> and Spiros code.
>> I compared outputs and there was same.
>>
>> But I tested liebertgxt2 driver in nut and it gave other outputs.
>> I attached a odt file.You find these outputs in the file.
>> I put a same line what is same value in the difference example program and
>> driver.
>> I hope you unterstand the odt file structure.
>>
>> if we figure out what is wrong the nut driver then I will make a good
>> driver.
>> I need a good driver and I need more function like Liebert Multilink apps
>> know(example: self battery test ...)
>>
>>
> sorry, but I'm really overburning currently.
> Robert: please post on nut user list. Put directly the odt content into the
> mail, or add comments on the upsc output on the same lines using something
> like "<=".
> ex: ups.mfr: somevalue <= should be "anothervalue"
>
> Spiros: I'll process your mail later. but I'll do ;-)
>
> cheers,
> Arno
>



-- 
Best Regards,

Robert
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