[Nut-upsuser] HP R1500 G3 UPS does not accept battery.charge.low value via upsrw

[Jan Phillip Greimann]

Hi there,

my HP R1500 G3 UPS doesn't apply my battery.charge.low value
i set via upsrw.

Is this a common problem with this model in nut 2.6.4?

Any ideas how to force the UPS to accept this value?

Regards
Jan

% upsc hp1500
battery.charge: 100
battery.charge.low: 20
battery.charge.warning: 20
battery.runtime: 23917
battery.temperature: 49.0
battery.type: PbAc
battery.voltage: 39.0
battery.voltage.nominal: 36.0
device.mfr: Hewlett-Packard
device.model: HP R1500 G3 UPS
device.part: AF471A
device.serial: XXXXXXXXXX
device.type: ups
driver.name: usbhid-ups
driver.parameter.pollfreq: 30
driver.parameter.pollinterval: 2
driver.parameter.port: auto
driver.version: 2.6.4
driver.version.data: TrippLite HID 0.8
driver.version.internal: 0.37
input.frequency: 50.0
input.transfer.high: 266.0
input.transfer.low: 194.0
input.voltage: 232.0
input.voltage.nominal: 230
output.current: 0.00
output.frequency: 50.0
output.frequency.nominal: 50
output.voltage: 231.0
output.voltage.nominal: 230
ups.beeper.status: enabled
ups.delay.shutdown: 20
ups.delay.start: 30
ups.firmware: 264
ups.load: 0
ups.load.nominal: 80
ups.mfr: Hewlett-Packard
ups.model: HP R1500 G3 UPS
ups.power: 0.0
ups.power.nominal: 1500
ups.productid: 1fe0
ups.serial: XXXXXXXXXX
ups.status: OL CHRG
ups.test.result: No test initiated
ups.timer.reboot: -1
ups.timer.shutdown: -1
ups.timer.start: -1
ups.vendorid: 03f0

% upsc hp1500 server.version
2.6.4

% upsrw hp1500
[battery.charge.low]
Remaining battery level when UPS switches to LB (percent)
Type: STRING
Value: 20

[input.transfer.high]
High voltage transfer point (V)
Type: STRING
Value: 266.0

[input.transfer.low]
Low voltage transfer point (V)
Type: STRING
Value: 194.0

[ups.delay.shutdown]
Interval to wait after shutdown with delay command (seconds)
Type: STRING
Value: 20

[ups.delay.start]
Interval to wait before (re)starting the load (seconds)
Type: STRING
Value: 30


% upsrw -s battery.charge.low=30 hp1500
Username (root): admin
Password:
OK

% upsrw hp1500
[battery.charge.low]
Remaining battery level when UPS switches to LB (percent)
Type: STRING
Value: 20

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