BLAZER_USB(8) NUT Manual BLAZER_USB(8) (NAME) blazer_usb - UPS USB Megatec/Q1 (SYNOPSIS) blazer_usb -h blazer_usb -a UPS_NAME [OPTIONS] (NOTE) blazer . nutupsdrv(8) . (NOTE) (deprecated) . -- nutdrv_qx(8) Q* NUT . nutdrv_qx(8) ! (SUPPORTED HARDWARE) blazer UPS Blazer Energy Sistem Fenton Technologies General Electric Mustek . NUT . . ( blazer_ser ) USB ( blazer_usb ) . (EXTRA ARGUMENTS) UPS (override) . ( ups.conf(5) ): default.battery.voltage.high = value . battery.charge ( BATTERY CHARGE GUESSTIMATION ). default.battery.voltage.low = value UPS . battery.charge ( BATTERY CHARGE GUESSTIMATION ). default.battery.voltage.nominal = value, override.battery.voltage.nominal = value ( ) . override.battery.packs = value . battery.voltage.nominal 24 V battery.voltage 2 V battery.packs . . ondelay = value UPS ( ). (firmware) . 0..9999 . offdelay = value UPS ( ). ( ) ( ) (truncate) . . 12..600 . norating (rating) UPS . . novendor (vendor) UPS . . protocol = string . megatec megatec/old mustek zinto. runtimecal = value,value,value,value (). . (full load) (half load) . UPS runtimecal = 240,100,720,50 . . (no load) ( ). chargetime = value . ( ) . runtimecal . idleload = value . 10% . runtimecal . USB (USB INTERFACE ONLY) port = string NUT. value auto USB . /dev/usb/hiddev0 API libusb . ( ). value port . UPS vendor product vendorid productid serial bus device . allow_duplicates ( !). vendorid = regex, productid = regex, vendor = regex, product = regex, serial = regex UPS USB . ( regex(7) ) vendor/product/serial UPS ( ) vendorid productid . lsusb(8) NUT -DD . : o -x vendor="Foo.Corporation.*" o -x vendorid="051d*" (APC) o -x product=".*(Smart|Back)-?UPS.*" bus = regex . UPS USB . UPS ( bus="002" bus="00[2-3]") /sys/bus/usb/devices lsusb(8) . ( USB) . device = regex . UPS USB . UPS ( device="001" device="00[1-2]") /sys/bus/usb/devices lsusb(8) . . busport = regex . libusb device USB -- . USB lsusb -tv . NUT ( ) NUT . allow_duplicates . UPS ( VID:PID ) . <> -- . (non-deterministic) ! ! UPS . ! usb_set_altinterface = bAlternateSetting usb_set_altinterface() USB UPS 0 () . usb_config_index, usb_hid_rep_index, usb_hid_desc_index, usb_hid_ep_in, usb_hid_ep_out (endpoint) (descriptor index) 0 ( ). . usb_hid_desc_index wDescriptorLength ( ) lsusb . LIBUSB_DEBUG = INTEGER USB NUT NUT ( DEBUG_MIN ups.conf(5) driver.debug) LibUSB . LIBUSB_DEBUG NUT LIBUSB_DEBUG export ( nut.conf(5) "export" ) 4 (<< >>). : o https://libusb.sourceforge.io/api-1.0 o https://libusb.sourceforge.io/api-1.0/group__libusb__lib.html subdriver = string USB (serial-over-USB). phoenix ippon cypress krauler . vendorid productid . langid_fix = value (language ID) krauler. ( LDLC Dynamix ) . value (0x409 0x4095) NUT ( HCL) . UPS (UPS COMMANDS) ( upscmd(8) ): beeper.toggle ( ) UPS. ( .) load.on . load.off ( KNOWN PROBLEMS ). shutdown.return . ondelay offdelay . shutdown.stayoff ( KNOWN PROBLEMS ). offdelay . shutdown.stop . test.battery.start.deep ( .) test.battery.start.quick ( ). test.battery.start value value . test.battery.stop ( .) (BATTERY CHARGE GUESSTIMATION) battery.charge battery.runtime EXTRA ARGUMENTS . battery.voltage.high battery.voltage.low ups.conf(5) runtimecal . . UPS . battery.voltage - battery.voltage.low battery.charge = --------------------------------------------- x 100 % battery.voltage.high - battery.voltage.low ( ) . runtimecal . UPS . 0% ( ) . ( runtimecal). 100% . 0 100% . ( ). ups.conf(5) . UPS battery.charge battery.runtime NUT . MEGATEC (NOTES FOR THE PREVIOUS USER OF MEGATEC DRIVERS) blazer megatec blazer . megatec ups.conf : battvolts default.battery.voltage.high default.battery.voltage.low . dtr and rts cablepower . ignoreoff . (KNOWN PROBLEMS) UPS . (system log) . . load.off shutdown.stayoff . UPS . ( enabled disabled ). beeper.toggle . . (AUTHORS) o Arjen de Korte o Alexander Gordeev (SEE ALSO) blazer_ser(8), nutupsdrv(8), upsc(8), upscmd(8), upsrw(8) (Internet Resources): o NUT (Network UPS Tools): https://www.networkupstools.org o NUT (HCL): https://www.networkupstools.org/stable-hcl.html Network UPS Tools 2.8.5 06/21/2026 BLAZER_USB(8)