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    "info": {
        "author": "Henrik Str\u00f6tgen",
        "author_email": "hstroetgen@synapticon.com",
        "bugtrack_url": null,
        "classifiers": [
            "License :: OSI Approved :: MIT License",
            "Operating System :: Microsoft :: Windows :: Windows 7",
            "Operating System :: POSIX :: Linux",
            "Programming Language :: Python :: 3",
            "Topic :: System :: Hardware :: Hardware Drivers"
        ],
        "description": "SOMANET Test Suite - Controller for EA PSUs\n========================================\n\nLinux\n=====\n\nRecommended step\n----------------\nMove ``99-ea-psu.rules`` to ``/etc/udev/rules.d/`` and restart ``udev`` with ``sudo service udev restart``.\nThis rule will create devices, that look like ``ea-ps-20xx-xx-0`` or ``ea-ps-23xx-xx-0`` with an increasing counter for every\nconnected device.\n\nBefore start\n------------\nTo use ``ttyACMx`` devices without sudo, add your user to the group ``dialout``:\n\n``sudo adduser your_user dialout``\n\n\nWindows\n=======\nWhen connecting the power supply, Windows will install automatically the correct drivers.\n\nInstalling module\n-----------------\n``pip3 install ea_psu_controller``\n\nImport module\n-------------\n``import ea_psu_controller``\n\nCreate object\n-------------\nTo connect to a particular PSU, you can call\n\nLinux: ``psu = PsuEA(comport='ttyACM0')``\n\nWindows: ``psu = PsuEA(comport='COM1')`` or as com port description: ``psu = PsuEA(comport='PS 2000 B')``\n\nIf you added the device rule and you connected only one PSU, there is no need to provide a device name:\n\n``psu = PsuEA()``\n\nAlso possible is:\n\n``psu = PsuEA(comport='ea-ps-20xx-xx-0')``\n\n| If there is more then one PSU connected to the host, the script will connect to the first device found.\n| It is also possible to take the S/N written on the back of the PSU and call (dev rule on Linux needed):\n\n``psu = PsuEA(sn='0123456789')``\n\nor to use the device designator (dev rule on Linux needed):\n\n``psu = PsuEA(desi='PS 2142-10B')``\n\n\nDis/connect to power supply for controlling\n---------------------------\n``psu.remote_on()``\n\n``psu.remote_off()``\n\nFor multi output devices most functions provide a additional output argument:\n\n``psu.remote_on(output_num=0)`` or ``psu.remote_on(output_num=1)``\n\n| It's only necessary to call ``remote_on()``, when you want to control the PSU.\n| If you just want to read device information, you don't need to.\n\nPower on and off output\n-----------------------\n``psu.output_on()``\n\n``psu.output_off()``\n\nor\n\n``psu.output_on(output_num=1)``\n\n``psu.output_off(output_num=1)``\n\nSet parameters\n--------------\nArguments can be int or float.\n\n``psu.set_voltage(24)``\n\n``psu.set_current(0.5)``\n\n``psu.set_ovp(30)``\n\n``psu.set_ocp(8)``\n\nThe script will always set the maximum possible values in dependency of the nominal power.\n\n| For example:\n| Nominal power = 160 W\n| If you set now the voltage to 40 V, it's not possible to set a higher current than 4 A (=160W/40V).\n| If you want to set a higher current, you need to decrease first the voltage.\n\n\nGet parameters\n--------------\nReturn argument: float.\n\n``psu.get_voltage()``\n\n``psu.get_current()``\n\nMaximum sampling rate is ~10 Hz.\n\nGet status\n--------------\nReturn argument: dictionary\n\n``psu.get_status()``\n\nDict contains following keys:\n\n- 'remote on'\n- 'output on'\n- 'controller state' (CV=0, CC=2)\n- 'tracking active'\n- 'OVP activ'\n- 'OCP activ'\n- 'OPP activ'\n- 'OTP activ'\n\nGet device description\n--------------\nReturn argument: tuple (name, SN)\n\n``psu.get_device_description()``\n\n\nClose connection\n--------------\nTo close the connection, call:\n\n``psu.close(remote=False, output=False)``\n\nSet both arguments to True to turn off the output and remote control\n\n\n",
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        "home_page": "https://github.com/synapticon/somanet_test_suite/tree/master/psu",
        "keywords": "power supply unit,psu",
        "license": "MIT",
        "maintainer": "",
        "maintainer_email": "",
        "name": "ea-psu-controller",
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        "summary": "Controller for Elektro-Automatik power supplies",
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