[Nut-upsuser] Monitor UPS Brand SMS

[Mario Michielin Neto]

Hi ,

The device /dev/ttyUSB0 exist, and i have adjust the permission to rw- rw-
rw-. So the permission is not the problem.

Em ter, 6 de ago de 2019 às 21:11, David White <whitedavidp at yahoo.com>
escreveu:

> I am far from expert on these matters. But have a couple questions:
>
> 1. Are you sure that /dev/ttyUSB0 exists and is the result of the
> Prolific USB->serial converter? For example, if you yank the Prolific
> and reboot, is /ttyUSB0 there still? It is possible that there is
> another /dev/ttyUSBx out there.I doubt this but wonder.
>
> 2. I have recently been fuddled due to permission problems of various
> sorts. Are you sure that the user under which nut is running is able to
> access the /dev/ttyUSB file?
>
>
> On 8/6/2019 6:14 AM, Mario Michielin Neto wrote:
> > Hi Users NUT,
> >
> > I want monitor a UPS of brand SMS (Sinus Double 8 KVA) using a
> > raspberry-pi. In compatibility list, is listed to use the blazer_ser
> > driver. I use a USB adapter to RS-232 conected in to the No-Breake.
> > Follow the comands e confs.
> >
> > root at rasp:/home/pi# lsusb
> > *Bus 001 Device 004: ID 067b:2303 Prolific Technology, Inc. PL2303
> > Serial Port*
> > Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
> > SMSC9512/9514 Fast Ethernet Adapter
> > Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
> > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> >
> > The description of equipment don't appear.
> >
> > In the ups.conf, i used the follow lines.
> >
> > [ups]
> >         driver = blazer_ser
> >         port = /dev/ttyUSB0
> >         desc = "SMS 8 KVA"
> >
> >
> > When start the process by the nut, i received a Error message:
> >
> > root at rasp:/etc/nut# upsdrvctl start
> > Network UPS Tools - UPS driver controller 2.7.4
> > Network UPS Tools - Megatec/Q1 protocol serial driver 1.57 (2.7.4)
> > No supported UPS detected
> > Driver failed to start (exit status=1)
> >
> >
> > Somebody could help me to accomplish the monitoring.
> >
> >
> > Regards.
> >
> >
> >
> > _______________________________________________
> > Nut-upsuser mailing list
> > Nut-upsuser at alioth-lists.debian.net
> > https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsuser
> >
>
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