FreeBSD Manual Pages
TRIPPLITESU(8) NUT Manual TRIPPLITESU(8) NAME tripplitesu - Driver for Tripp-Lite SmartOnline (SU) UPS equipment SYNOPSIS tripplitesu -h tripplitesu -a UPS_NAME [OPTIONS] Note This man page only documents the hardware-specific features of the tripplitesu driver. For information about the core driver, see nutups- drv(8). SUPPORTED HARDWARE This driver supports the Tripp Lite SmartOnline family (via the serial port). EXTRA ARGUMENTS This driver supports the following optional settings in the ups.conf(5): lowbatt=num Set the low battery warning threshold in percent at which shutdown is initiated by upsmon(8). By default, the UPS may not report low battery until there are only a few seconds left. Common values are around 25--30. command_delay=milliseconds Set a delay in milliseconds to be applied before each command sent to the UPS. The default value is 0 (disabled). If experiencing intermit- tent communication timeouts when multiple commands are sent in rapid succession, set this to 1000 (1 second) or adjust as needed. This delay helps prevent "read timeout" errors when the hardware buffer is not ready to accept new commands immediately after completing the previous one. AUTHOR Allan N. Hessenflow <allanh@kallisti.com> SEE ALSO The core driver: nutupsdrv(8) Other drivers for Tripp-Lite hardware: tripplite(8), tripplite_usb(8), usbhid-ups(8) Internet resources: The NUT (Network UPS Tools) home page: https://www.networkupstools.org/ Network UPS Tools 2.8.5. 08/04/2026 TRIPPLITESU(8)
NAME | SYNOPSIS | SUPPORTED HARDWARE | EXTRA ARGUMENTS | AUTHOR | SEE ALSO
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=tripplitesu&sektion=8&manpath=FreeBSD+Ports+15.1.quarterly>