108 lines
3.1 KiB
Plaintext
108 lines
3.1 KiB
Plaintext
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PHOENIXCONTACT_MODBUS(8)
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========================
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NAME
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----
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phoenixcontact_modbus - Driver for Phoenix Contact
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SYNOPSIS
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--------
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*phoenixcontact_modbus* -h
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*phoenixcontact_modbus* -a 'DEVICE_NAME' ['OPTIONS']
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NOTE: This man page only documents the hardware-specific features of the
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phoenixcontact_modbus 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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This driver should support the PhoenixContact QUINT-UPS industrial DC UPS,
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model 2320461 and all compatible models. More information about this UPS
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can be found here:
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https://www.phoenixcontact.com/online/portal/us?uri=pxc-oc-itemdetail:pid=2320461
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phoenixcontact_modbus uses the libmodbus project, for Modbus implementation.
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How to configure the UPS
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------------------------
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Note: this UPS and its manual refers to Low-Batt as "Shutdown Event".
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You need the "IFS-RS232-DATACABLE" to communicate with the UPS in Linux
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as the IFS-USB cable doesn't seem to be supported. FYI communication
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parameters are: 115200,E,8,1.
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You also need the UPS-CONF Windows software (free; download from their
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site), to configure the UPS signals and timers.
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1. Run the UPS-CONF
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2. Go to Settings->Time Setting
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3. Choose "state of charge shutdown delay"
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4. Choose Remote starts PC-Shutdown in Mains and Battery mode
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5. On the PC-Shutdown enter the maximum value (5 minutes)
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6. On the PC-Restart delay enter the time you want the UPS to leave
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the output power off before restarting (e.g. 60 seconds), after
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mains power is restored.
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7. On the UPS, turn the screw to the "PC-MODE" position
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Configuring the above way ensures that:
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* When power is lost, UPS constantly calculates remaining battery time
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* When remaining battery time is less than 5 minutes (PC-Shutdown setting),
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it will raise the "Shutdown" event (seen as LOW-BATT in NUT)
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* From that moment even if input power is restored, the UPS will cut the
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output power to its load after 5 minutes
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* When the input power is restored, the UPS will restore output power
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after 60 seconds (PC-RESTART delay setting).
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Meaning of settings:
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* PC-Shutdown: How long before output cutoff the UPS will raise
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the "shutdown event" signal. Max value for this is 5 minutes.
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So PC should be able to shutdown within 5 minutes.
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* PC-Restart: How long to delay output power after power is restored.
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Max is 60 seconds.
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EXTRA ARGUMENTS
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---------------
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This driver doesn't support any optional settings.
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INSTALLATION
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------------
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This driver is not built by default. You can build it by installing
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libmodbus and running `configure --with-modbus=yes`.
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You also need to give proper permissions on the local serial device file
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(/dev/ttyS0 for example) to allow the NUT user to access it.
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INSTANT COMMANDS
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----------------
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This driver doesn't support any instant commands.
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AUTHOR
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------
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Spiros Ioannou <sivann@gmail.com>
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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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* libmodbus home page: http://libmodbus.org
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