apcsmart-old(8)

1APCSMART-OLD(8)                   NUT Manual                   APCSMART-OLD(8)
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NAME

6       apcsmart-old - Driver for American Power Conversion Smart Protocol UPS
7       equipment
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SYNOPSIS

10       apcsmart-old -h
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12       apcsmart-old -a UPS_NAME [OPTIONS]
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14           Note
15           This man page only documents the hardware-specific features of the
16           apcsmart-old driver. For information about the core driver, see
17           nutupsdrv(8).
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SUPPORTED HARDWARE

20       apcsmart-old should recognize all recent APC models that use a serial
21       protocol at 2400 bps. This is primarily the Smart-UPS, Matrix-UPS and
22       Back-UPS Pro lines.
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24       The driver attempts to support every bell and whistle of the APC
25       reporting interface, whether or not this is strictly sensible.
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27       Some older hardware may only report a handful of variables. This is
28       usually not a bug—they just don’t support anything else.
29

CABLING

31       This driver expects to see a 940-0024C cable or a clone by default. You
32       can switch to the 940-0095B dual-mode cable support with the cable=
33       definition described below.
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35       If your 940-0024C cable is broken or missing, use this diagram to build
36       a clone:
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38       http://www.networkupstools.org/cables/940-0024C.jpg
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EXTRA ARGUMENTS

41       This driver supports the following optional settings in the
42       ups.conf(5):
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44       cable=940-0095B
45           Configure the serial port for the APC 940-0095B dual-mode cable.
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47       sdtype=num
48           Use shutdown type num, according to this table:
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50           0
51               soft shutdown or powerdown, depending on battery status
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53           1
54               soft shutdown followed by powerdown
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56           2
57               instant power off
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59           3
60               power off with grace period
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62           4
63               "force OB" hack method for CS 350
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65       Modes 0 and 1 will power up the load when power returns. Modes 2 and 3
66       will keep the load turned off when the power returns.
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68       Mode 4 exploits an oddity in the CS 350 models since they only seem to
69       support the S command, but then only when running on battery. As a
70       result, the driver will force the UPS to go on battery if necessary
71       before sending the shutdown command. This ensures that the load gets
72       reset.
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BUGS

75       Some older APC UPS models return bogus data in the status register
76       during a front panel test. This is usually detected and discarded, but
77       some other unexpected values have occasionally slipped through.
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79       APC UPS models with both USB and serial ports require a power cycle
80       when switching from USB communication to serial, and perhaps vice
81       versa.
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AUTHOR

84       Nigel Metheringham <Nigel.Metheringham@Intechnology.co.uk> (drawing
85       heavily on the original apcsmart driver by Russell Kroll). This driver
86       was called newapc for a time and was renamed in the 1.5 series. In
87       2.6.2 the driver was renamed to apcsmart-old, being superseded by
88       updated version with new features.
89