71 lines
2.5 KiB
Groff
71 lines
2.5 KiB
Groff
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.TH mge\-shut 8 "Thu Nov 19 2009" "" "Network UPS Tools (NUT)"
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.SH NAME
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mge\(hyshut, newmge\(hyshut \- Driver for SHUT Protocol UPS equipment
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.SH NOTE
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This man page only documents the hardware\(hyspecific features of the
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mge\(hyshut driver. For information about the core driver, see
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\fBnutupsdrv\fR(8).
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.SH SUPPORTED HARDWARE
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mge\(hyshut support all recent Eaton, MGE and Dell UPS models which use the SHUT
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(Serial HID UPS Transfer) protocol.
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Older MGE models, such as Pulsar ESV+, Pulsar EX and Pulsar ES+, use the U\(hyTalk
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protocol and should use the mge\(hyutalk driver.
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.SH EXTRA ARGUMENTS
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This driver supports the following optional settings in the
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\fBups.conf\fR(5):
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.IP "lowbatt=\fInum\fR"
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Set the low battery warning threshold at which shutdown is initiated by
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\fBupsmon\fR(8).
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The factory default value is 30 (in percentage), and only be settable
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depending on the exact model.
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.IP "offdelay=\fInum\fR"
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Set the timer before the UPS is turned off after the kill power command is
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sent (via the \fI\-k\fR switch).
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The default value is 20 (in seconds), and MUST BE LOWER than ondelay.
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.IP "ondelay=\fInum\fR"
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Set the timer for the UPS to switch on in case the power returns after the
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kill power command had been sent but before the actual switch off. This
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ensures the machines connected to the UPS are, in all cases, rebooted after
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a power failure.
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The default value is 3 (in 10 seconds units, which means 30 seconds),
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and MUST BE GREATER than offdelay.
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.IP "notification=\fInum\fR"
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Set notification type to 1 (no), 2 (light) or 3 (yes).
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The default value is 3 (yes) because of some early Ellipse models which
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need it.
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.SH KNOWN ISSUES
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.SS "Pulsar Ellipse S: Repetitive stale status \(hy Loss of communication"
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Several users have reported "data stale" errors with Pulsar Ellipse
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equipment. This lasts around 10 seconds and happens once every few hours.
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This is due to the fact that the SHUT protocol is verbose, and the driver
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sometimes does not handle all of it during the usual polling interval in
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upsd. To solve this problem, change the value of MAXAGE to 25 in
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upsd.conf. Also add "notification=3" in ups.conf (thanks to Julien
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Lesaint and Fabien).
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.SH AUTHOR
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Arnaud Quette <arnaud.quette@free.fr> or <arnaud.quette@mgeups.com>
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Philippe Marzouk <philm@users.sourceforge.net>
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.SH SEE ALSO
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.SS The core driver:
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\fBnutupsdrv\fR(8)
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.SS Internet resources:
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The NUT (Network UPS Tools) home page: http://www.networkupstools.org/
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MGE UPS SYSTEMS SHUT protocol information:
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http://random.networkupstools.org/protocols/mge/
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