99 lines
2.4 KiB
Text
99 lines
2.4 KiB
Text
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MGE-UTALK(8)
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============
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NAME
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----
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mge-utalk - Driver for MGE UPS SYSTEMS UTalk protocol equipment
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SYNOPSIS
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--------
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*mge-utalk* -h
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*mge-utalk* -a 'UPS_NAME' ['OPTIONS']
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NOTE: This man page only documents the hardware-specific features of the
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mge-utalk driver. For information about the core driver, see
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linkman:nutupsdrv[8].
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SUPPORTED HARDWARE
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------------------
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mge-utalk supports the following legacy units, using the MGE UTalk protocol:
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Pulsar ESV+,
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Pulsar ES+,
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Pulsar EL,
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Pulsar EX,
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Pulsar EXtreme,
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Comet EXtreme,
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Comet (Utalk Serial Card, ref 66060),
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Galaxy (Utalk Serial Card, ref 66060).
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This driver also support some newer models with backward UTalk compatibility,
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such as Pulsar Evolution and Pulsar EXtreme C. As these models also support
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the SHUT protocol, prefer mge-shut for serial communication, or use the USB
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port, if available, with the usbhid-ups driver.
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EXTRA ARGUMENTS
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---------------
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This driver supports the following optional settings in the linkman:ups.conf[5]:
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*lowbatt*='num'::
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Set the low battery warning threshold at which shutdown is initiated by
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linkman:upsmon[8].
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+
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The factory default value is 30 (in percent), and can be settable depending on
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the exact model.
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*offdelay*='num'::
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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 *-k* switch).
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+
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The default value is 20 (in seconds).
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*ondelay*='num'::
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Set the delay before the UPS is turned on, after the power returns.
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+
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The default value is 1 (in minutes).
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*oldmac*::
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Set this flag if you are running Linux on an Oldworld Macintosh box
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(all beige Apple Macintosh). This might also be needed for other
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OSs (like *BSD) running on PowerMac.
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KNOWN ISSUES
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------------
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Repetitive timeout and staleness
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Older models, such as ES/ESV ones, might report repetitive "data stale" errors.
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This is due to the fact that these models don't support too much polling.
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To solve this problem, add "pollinterval=20" in ups.conf, and change the value
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of MAXAGE to 25 in upsd.conf, and DEADTIME to 25 in upsmon.conf.
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AUTHOR
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------
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Hans Ekkehard Plesser,
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Arnaud Quette,
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Martin Loyer,
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Patrick Agrain,
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Nicholas Reilly,
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Dave Abbott,
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Marek Kralewski
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SEE ALSO
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--------
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The core driver
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~~~~~~~~~~~~~~~~
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linkman:nutupsdrv[8]
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Internet resources
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~~~~~~~~~~~~~~~~~~
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The NUT (Network UPS Tools) home page: http://www.networkupstools.org/
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