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2006 Oct 12
1
OL/OB on RD
I have a unisys UPS, I probed the RS232 and notice that pin 2, (receive data) is going from -6v (OL) to 12v(OB), but I don't see the setting for the genericups. Seems nobody else is using the RD pin?
Any driver I can use?
Thanks
-Andrew
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2006 Oct 14
1
Re: unisys UPS using RD, genericups does not
Hello, ahgu
>I have a unisys UPS, I probed the RS232 and notice that pin 2,
>(receive data) is going from -6v (OL) to 12v(OB), but I don't see the
>setting for the genericups. Seems nobody else is using the RD pin?
>Any driver I can use?
>Thanks
>-Andrew
Try RX as signal name (not RD)....
2006 Oct 12
3
Unable to open /dev/cuad0: Device busy
Anyone know what is the problem for this?
thanks
Andrew
freebsd 540$ /usr/local/etc/rc.d/nut restart
nut not running? (check /var/db/nut/upsd.pid).
Network UPS Tools - UPS driver controller 2.0.4
Network UPS Tools - Generic UPS driver 1.32 (2.0.4)
UPS type: APC Back-UPS (940-0023A cable)
Unable to open /dev/cuad0: Device busy
Current user id: uucp (66)
Serial port owner: uucp (66)
Serial