Nut upsdev - Jun 2014 - Question about voltage threshold setting in NUT

Hello Charles,

Thank you so much for your help. Just run upsc and it is possible that
input.transfer.low is the one because we used power regulator to bring down
the power around 84v and then the ups sent the power loss message to PC. Do
you think some others may take effect for the low voltage? Just have the
upsc result attached.

Then I retried input.transfer.low, default.input.transfer.low,
overwrite.input.transfer.low. Looks like it still can not write to those
params.

$  sudo upsrw -s input.transfer.low=70 -u * -p * ups
Unexpected response from upsd: ERR READONLY

$  sudo upsrw -s default.input.transfer.low=70 -u * -p * ups
Unexpected response from upsd: ERR VAR-NOT-SUPPORTED

$ sudo upsrw -s overwrite.input.transfer.low=70 -u * -p * ups
Unexpected response from upsd: ERR VAR-NOT-SUPPORTED

battery.charge: 100
battery.charge.low: 20
battery.runtime: 1087
battery.type: PbAc
device.mfr: EATON
device.model: Eaton 3S 550
device.serial: 000000000
device.type: ups
driver.name: usbhid-ups
driver.parameter.offdelay: 90
driver.parameter.ondelay: 120
driver.parameter.pollfreq: 30
driver.parameter.pollinterval: 2
driver.parameter.port: auto
driver.parameter.vendorid: 0463
driver.version: 2.6.5
driver.version.data: MGE HID 1.31
driver.version.internal: 0.37
input.transfer.high: 142
*input.transfer.low: 84*
outlet.1.desc: PowerShare Outlet 1
outlet.1.id: 2
outlet.1.status: on
outlet.1.switchable: yes
outlet.2.desc: PowerShare Outlet 2
outlet.2.id: 3
outlet.2.status: off
outlet.2.switchable: yes
outlet.desc: Main Outlet
outlet.id: 1
outlet.switchable: no
output.frequency.nominal: 60
output.voltage: 115.0
output.voltage.nominal: 115
ups.beeper.status: enabled
ups.delay.shutdown: 90
ups.delay.start: 120
ups.firmware: 02
ups.load: 23
ups.mfr: EATON
ups.model: Eaton 3S 550
ups.power.nominal: 550
ups.productid: ffff
ups.serial: 000000000
ups.status: OL CHRG
ups.timer.shutdown: 0
ups.timer.start: 0
ups.vendorid: 0463

Thank you again for your help. Kind of running out of ideas.

Regards,

Shen




On Wed, Jun 4, 2014 at 9:24 PM, Charles Lepple <clepple at gmail.com>
wrote:
> On Jun 4, 2014, at 6:38 PM, Shen Chuan wrote:
>
> > $ sudo upsrw -s battery.charge.low=70 -u * -p * ups
> > OK
>
> Not sure this does what you originally asked, though.
>
> Does upsc show any settings related to sensitivity?
>
> --
> Charles Lepple
> clepple at gmail
>
>
>
>
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Hey Charles,

Latest update. Looks like in ups.conf I setup default.input.transfer.low 84.
After I took that line out, restart upsdrvctl, upsmon, and upsd, the
command of

sudo upsrw -s input.transfer.low=70 -u * -p * ups
return OK. Still need to verify if it works by using voltage regulator and
will keep you updated.

Thank you for your help

Regards

Shen




On Thu, Jun 5, 2014 at 8:54 AM, Shen Chuan <shen at minutekey.com> wrote:
> Hello Charles,
>
> Thank you so much for your help. Just run upsc and it is possible that
> input.transfer.low is the one because we used power regulator to bring down
> the power around 84v and then the ups sent the power loss message to PC. Do
> you think some others may take effect for the low voltage? Just have the
> upsc result attached.
>
> Then I retried input.transfer.low, default.input.transfer.low,
> overwrite.input.transfer.low. Looks like it still can not write to those
> params.
>
> $  sudo upsrw -s input.transfer.low=70 -u * -p * ups
> Unexpected response from upsd: ERR READONLY
>
> $  sudo upsrw -s default.input.transfer.low=70 -u * -p * ups
> Unexpected response from upsd: ERR VAR-NOT-SUPPORTED
>
> $ sudo upsrw -s overwrite.input.transfer.low=70 -u * -p * ups
> Unexpected response from upsd: ERR VAR-NOT-SUPPORTED
>
> battery.charge: 100
> battery.charge.low: 20
> battery.runtime: 1087
> battery.type: PbAc
> device.mfr: EATON
> device.model: Eaton 3S 550
> device.serial: 000000000
> device.type: ups
> driver.name: usbhid-ups
> driver.parameter.offdelay: 90
> driver.parameter.ondelay: 120
> driver.parameter.pollfreq: 30
> driver.parameter.pollinterval: 2
> driver.parameter.port: auto
> driver.parameter.vendorid: 0463
> driver.version: 2.6.5
> driver.version.data: MGE HID 1.31
> driver.version.internal: 0.37
> input.transfer.high: 142
> *input.transfer.low: 84*
> outlet.1.desc: PowerShare Outlet 1
> outlet.1.id: 2
> outlet.1.status: on
> outlet.1.switchable: yes
> outlet.2.desc: PowerShare Outlet 2
> outlet.2.id: 3
> outlet.2.status: off
> outlet.2.switchable: yes
> outlet.desc: Main Outlet
> outlet.id: 1
> outlet.switchable: no
> output.frequency.nominal: 60
> output.voltage: 115.0
> output.voltage.nominal: 115
> ups.beeper.status: enabled
> ups.delay.shutdown: 90
> ups.delay.start: 120
> ups.firmware: 02
> ups.load: 23
> ups.mfr: EATON
> ups.model: Eaton 3S 550
> ups.power.nominal: 550
> ups.productid: ffff
> ups.serial: 000000000
> ups.status: OL CHRG
> ups.timer.shutdown: 0
> ups.timer.start: 0
> ups.vendorid: 0463
>
> Thank you again for your help. Kind of running out of ideas.
>
> Regards,
>
> Shen
>
>
>
>
> On Wed, Jun 4, 2014 at 9:24 PM, Charles Lepple <clepple at gmail.com>
wrote:
>
>> On Jun 4, 2014, at 6:38 PM, Shen Chuan wrote:
>>
>> > $ sudo upsrw -s battery.charge.low=70 -u * -p * ups
>> > OK
>>
>> Not sure this does what you originally asked, though.
>>
>> Does upsc show any settings related to sensitivity?
>>
>> --
>> Charles Lepple
>> clepple at gmail
>>
>>
>>
>>
>
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Hey Charles,

Looks like after take out default.input.transfer.low, upsrw script *DOES*
work, the only thing for Eaton 3S 500 is that it is only accept certain
voltage values for input.transfer.low, 84v and 96v are two of them.
Otherwise the value never gets picked up.

Thank you for all your help

Shen


On Thu, Jun 5, 2014 at 12:07 PM, Shen Chuan <shen at minutekey.com> wrote:
> Hey Charles,
>
> Latest update. Looks like in ups.conf I setup default.input.transfer.low
> 84. After I took that line out, restart upsdrvctl, upsmon, and upsd, the
> command of
>
> sudo upsrw -s input.transfer.low=70 -u * -p * ups
> return OK. Still need to verify if it works by using voltage regulator and
> will keep you updated.
>
> Thank you for your help
>
> Regards
>
> Shen
>
>
>
>
> On Thu, Jun 5, 2014 at 8:54 AM, Shen Chuan <shen at minutekey.com>
wrote:
>
>> Hello Charles,
>>
>> Thank you so much for your help. Just run upsc and it is possible that
>> input.transfer.low is the one because we used power regulator to bring
down
>> the power around 84v and then the ups sent the power loss message to
PC. Do
>> you think some others may take effect for the low voltage? Just have
the
>> upsc result attached.
>>
>> Then I retried input.transfer.low, default.input.transfer.low,
>> overwrite.input.transfer.low. Looks like it still can not write to
those
>> params.
>>
>> $  sudo upsrw -s input.transfer.low=70 -u * -p * ups
>> Unexpected response from upsd: ERR READONLY
>>
>> $  sudo upsrw -s default.input.transfer.low=70 -u * -p * ups
>> Unexpected response from upsd: ERR VAR-NOT-SUPPORTED
>>
>> $ sudo upsrw -s overwrite.input.transfer.low=70 -u * -p * ups
>> Unexpected response from upsd: ERR VAR-NOT-SUPPORTED
>>
>> battery.charge: 100
>> battery.charge.low: 20
>> battery.runtime: 1087
>> battery.type: PbAc
>> device.mfr: EATON
>> device.model: Eaton 3S 550
>> device.serial: 000000000
>> device.type: ups
>> driver.name: usbhid-ups
>> driver.parameter.offdelay: 90
>> driver.parameter.ondelay: 120
>> driver.parameter.pollfreq: 30
>> driver.parameter.pollinterval: 2
>> driver.parameter.port: auto
>> driver.parameter.vendorid: 0463
>> driver.version: 2.6.5
>> driver.version.data: MGE HID 1.31
>> driver.version.internal: 0.37
>> input.transfer.high: 142
>> *input.transfer.low: 84*
>> outlet.1.desc: PowerShare Outlet 1
>> outlet.1.id: 2
>> outlet.1.status: on
>> outlet.1.switchable: yes
>> outlet.2.desc: PowerShare Outlet 2
>> outlet.2.id: 3
>> outlet.2.status: off
>> outlet.2.switchable: yes
>> outlet.desc: Main Outlet
>> outlet.id: 1
>> outlet.switchable: no
>> output.frequency.nominal: 60
>> output.voltage: 115.0
>> output.voltage.nominal: 115
>> ups.beeper.status: enabled
>> ups.delay.shutdown: 90
>> ups.delay.start: 120
>> ups.firmware: 02
>> ups.load: 23
>> ups.mfr: EATON
>> ups.model: Eaton 3S 550
>> ups.power.nominal: 550
>> ups.productid: ffff
>> ups.serial: 000000000
>> ups.status: OL CHRG
>> ups.timer.shutdown: 0
>> ups.timer.start: 0
>> ups.vendorid: 0463
>>
>> Thank you again for your help. Kind of running out of ideas.
>>
>> Regards,
>>
>> Shen
>>
>>
>>
>>
>> On Wed, Jun 4, 2014 at 9:24 PM, Charles Lepple <clepple at
gmail.com> wrote:
>>
>>> On Jun 4, 2014, at 6:38 PM, Shen Chuan wrote:
>>>
>>> > $ sudo upsrw -s battery.charge.low=70 -u * -p * ups
>>> > OK
>>>
>>> Not sure this does what you originally asked, though.
>>>
>>> Does upsc show any settings related to sensitivity?
>>>
>>> --
>>> Charles Lepple
>>> clepple at gmail
>>>
>>>
>>>
>>>
>>
>
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