cyberpower - Serial Driver for most Cyber Power Systems UPS equipment
This man page only documents the hardware-specific features of the
cyberpower driver. For information about the core driver, see
This driver supports connections over a serial port for most AVR
models. It was developed on the 700AVR, but has also been reported to
work on the 320AVR, 500AVR, 650AVR, 800AVR, 850AVR, 900AVR, 1250AVR,
The Power99 device is not supported by this driver (use the
genericups driver instead). Also, CPS825VA, 1100AVR, and
1500AVR-HO are not supported (try the powerpanel driver instead).
This driver does not support connections over a USB port. To connect
to a Cyber Power UPS over a USB port, use the usbhid-ups
driver. This has been reported to work for the 685AVR and possibly
This driver does not support any extra settings in the
The protocol for this UPS is not officially documented.
Some variables may not be reported correctly on models other than those
used by the developers. This is partly due to the strange nonlinear
relations between the reported values and their meanings on this hardware.