Nut upsuser - Apr 2009 - Trouble with PowerMan UPS

Hi,

I get a trouble using nut with PowerMan Back Pro N 1400 Plus

~# /lib/nut/megatec -DDDDD -a pman
Network UPS Tools - Megatec protocol driver 1.6 (2.4.1)
send_to_all: SETINFO driver.parameter.port "/dev/ttyS0"
debug level is '5'
DTR=1, RTS=0
Starting UPS detection process...
Asking for UPS information [I]...
I => OK [#                PCSTAR-PRO V1.02-2411]
I VALUES => [ PCSTAR-PRO V1.02-2411]
Asking for UPS status [Q1]...
Q1 => FAILED [timeout]
Asking for UPS status [Q1]...
Q1 => FAILED [short read]
Q1 detail: (3 bytes) => fc 51 31
Asking for UPS status [Q1]...
Q1 => OK [(238.0 238.0 238.0 020 51.0 27.3 47.0 00001001]
Q1 VALUES => [238.0 238.0 238.0 20.0 51.0 27.3 47.0 00001001]
Asking for UPS status [Q1]...
Q1 => FAILED [timeout]
Asking for UPS status [Q1]...
Q1 => FAILED [short read]
Q1 detail: (4 bytes) => ff 8f 51 31
4 out of 5 detection attempts failed (minimum failures: 2).
The UPS is supported, but the connection is too unreliable. Try checking
the cable for defects.


I have tried it on win xp with WinStar Pro and it works just fine. The
cable and UPS are new.

Any advice?

Citeren Yevgeny Kosarzhevsky <yevg op pisem.net>:
> I get a trouble using nut with PowerMan Back Pro N 1400 Plus
[...]
> I have tried it on win xp with WinStar Pro and it works just fine. The
> cable and UPS are new.
>
> Any advice?
Read 'man 8 blazer' and try the 'blazer_ser' driver (in that
order).

Best regards, Arjen
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