104 lines
3.1 KiB
Groff
104 lines
3.1 KiB
Groff
'\" t
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.\" Title: liebert-esp2
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.\" Author: [see the "AUTHORS" section]
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.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
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.\" Date: 04/26/2022
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.\" Manual: NUT Manual
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.\" Source: Network UPS Tools 2.8.0
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.\" Language: English
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.\"
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.TH "LIEBERT\-ESP2" "8" "04/26/2022" "Network UPS Tools 2\&.8\&.0" "NUT Manual"
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.\" -----------------------------------------------------------------
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.\" * Define some portability stuff
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.\" -----------------------------------------------------------------
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.\" http://bugs.debian.org/507673
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.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.ie \n(.g .ds Aq \(aq
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.el .ds Aq '
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.\" -----------------------------------------------------------------
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.\" * set default formatting
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.\" -----------------------------------------------------------------
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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.\" -----------------------------------------------------------------
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.SH "NAME"
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liebert-esp2 \- Driver for Liebert UPS, using the ESP\-II serial protocol
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.SH "NOTE"
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.sp
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This man page only documents the hardware\-specific features of the liebert\-esp2 driver\&. For information about the core driver, see \fBnutupsdrv\fR(8)\&.
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.SH "SPECIAL CABLING NOTE"
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.sp
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Be aware that an RS\-232 cable with ONLY the RX, TX and ground pin must be used when interfacing with GXT2 series UPS units (and possibly others), since the handshaking lines are used for purposes other than RS\-232 flow control\&. Use of a standard RS\-232 cable with full handshaking may result in undesired operation and/or shutdown\&. It is therefore advisable to confirm the proper cable/wiring with the diagram provided in the manual with your UPS\&.
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.SH "SUPPORTED HARDWARE"
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.sp
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Tested to work on the following units:
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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Liebert GXT2\-6000RT208
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.RE
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.sp
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This is an experimental driver\&. You have been warned\&.
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.sp
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This driver currently does not support modification of configuration parameters, such as the low battery warning time and automatic restart policy\&.
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.SH "EXTRA ARGUMENTS"
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.sp
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This driver supports the following optional settings in \fBups.conf\fR(5):
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.PP
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\fBbaudrate=\fR\fInum\fR
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.RS 4
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Set the speed of the serial connection \- 1200, 2400 (default), 4800, 9600 or 19200\&.
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.RE
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.SH "AUTHORS"
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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Richard Gregory <R\&.Gregory at liverpool\&.ac\&.uk>
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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Arjen de Korte <adkorte\-guest at alioth\&.debian\&.org>
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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Nash Kaminski <nashkaminski at kaminski\&.io>
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.RE
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.SH "SEE ALSO"
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.SS "The core driver:"
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.sp
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\fBnutupsdrv\fR(8)
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.SS "Internet resources:"
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.sp
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The NUT (Network UPS Tools) home page: http://www\&.networkupstools\&.org/
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