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...h upsc APC600 I was switch to battery, after 2-3 second it show that is on battery OB and after it shutdown because of low battery LO. I think that systemd scripts some what unsynchronized, but after it connect. Problem still exist - why low battery? Low battery sensing is a little tricky on 940-0020B it using DCD as input, but it driven by CTS and TxD too. I'm afraid that I cannot using -DCD setting. Any suggestion? tovis > On 28.08.19 12:54, tovis r-visor wrote: >>I'm using nut for many years on my home "server" without problems running >>on Debian 6.x nut v...

On 28.08.19 12:54, tovis r-visor wrote: >I'm using nut for many years on my home "server" without problems running >on Debian 6.x nut version 2.4.3 >Now I have decided to move to Debian 10. I have started from zero and >install new system on a different disk. I have successfully installed new >nut version 2.7.4 >Aug 27 16:52:53 nusi upsd[506]: fopen

On Wed, 28 Aug 2019, tovis r-visor wrote: > I was switch to battery, after 2-3 second it show that is on battery OB > and after it shutdown because of low battery LO. I wondered how old is your battery ? Roger

> On Wed, 28 Aug 2019, tovis r-visor wrote: >> I was switch to battery, after 2-3 second it show that is on battery OB and after it shutdown because of low battery LO. > I wondered how old is your battery ? > Roger > I have change it 2019.03.08. 12V/10Ah YUASA. > I was checked not only battery voltage (13.6V without load), but charging > voltage and output voltage using

On Sep 11, 2019, at 5:25 AM, tovis r-visor <tovis at r-visor.hu> wrote: > > I does not change any of them. Simple, after boot, using > $ watch upsc MYUPS > what is give me "LB OL" > from another terminal I restart: > # systemctl restart nut-driver.service > after some seconds the status is changed to simply "OL". Are there any systemd units that

> On Sun, 8 Sep 2019, tovis r-visor wrote: > >> After long struggling, check every parts of UPS and cable, I have realized >> that is after boot I reload the driver the system work well: >> # systemctl restart nut-driver.service >> I was checked up to real "battery low" and shutdown, switch off the UPS every thing goes well. >> I was activated

...ian 10. I have started from zero and install new system on a different disk. I have successfully installed new nut version 2.7.4 I've found one issue, that new version see always "low battery" state. Excerpt from syslog: Aug 27 16:52:52 nusi upsdrvctl[501]: UPS type: APC Back-UPS (940-0020B/C cable) Aug 27 16:52:52 nusi upsdrvctl[501]: parse_input_signals: input overrides specified, but no effective difference - check for typos? Aug 27 16:52:52 nusi upsdrvctl[501]: Network UPS Tools - UPS driver controller 2.7.4 Aug 27 16:52:53 nusi upsd[506]: fopen /var/run/nut/upsd.pid: No such file...

...E-GND | | | +-----------------------------------------------------------------+ +-----------------------------------------------------------------+ | | | Gray APC 940-0020B Simple Signalling UPS Cable Wiring Diagram | | This information is verified and tested to be 100% correct. | | | +-----------------------------------------------------------------+ |...

...racters or less. #UPSNAME # UPSCABLE <cable> # Defines the type of cable connecting the UPS to your computer. # # Possible generic choices for <cable> are: # simple, smart, ether, usb # # Or a specific cable model number may be used: # 940-0119A, 940-0127A, 940-0128A, 940-0020B, # 940-0020C, 940-0023A, 940-0024B, 940-0024C, # 940-1524C, 940-0024G, 940-0095A, 940-0095B, # 940-0095C, M-04-02-2000 # #UPSCABLE smart UPSCABLE usb # To get apcupsd to work, in addition to defining the cable # above, you must also define a UPSTYPE, which corresponds to # the type of...