masterguard - Man Page

Driver for Masterguard UPS equipment

Synopsis

masterguard -h

masterguard -a UPS_NAME [OPTIONS]

Note

This man page only documents the hardware-specific features of the masterguard driver​. For information about the core driver, see nutupsdrv(8)​.

Note

Please note that this driver is deprecated and will not receive new development​. If it works for managing your devices — fine, but if you are running it to try setting up a new device, please consider the newer nutdrv_qx(8) instead, which should handle all Q* protocol variants for NUT​.

Please do also report if your device works with this driver, but nutdrv_qx(8) would not actually support it with any subdriver!

Supported Hardware

This driver supports Masterguard UPS equipment (serial connection only)​.

Extra Arguments

CS

Cancel the shutdown procedure​.

Author

Michael Spanier <mail@michael-spanier​.de>

See Also

Newer driver

nutdrv_qx(8)

The core driver

nutupsdrv(8)

Internet resources

The NUT (Network UPS Tools) home page: https://www​.networkupstools​.org/historic/v2​.8​.5/

Referenced By

nut(7), nutupsdrv(8), upsd(8).

08/25/2026 Network UPS Tools 2.8.5 NUT Manual