Qeed-QI-485
Qeed-QI-485 is a single-phase energy meter (up to 50 A). The integration with HSYCO is possible via MODBUS protocol.
What to I need?
Hsyco, of course. A Modbus/gateway or a FTDI RS485 cable. For further information consult the Modbus IO server page.
If you are using the FTDI RS485 please follow this wiring scheme:
orange wire --> Qeed-QI-485 A+ pin
yellow wire --> Qeed-QI-485 A- pin
First steps
Configure the Modbus address, baud rate, parity using the software FACILE-QI-POWER. You can use the FTDI RS485 cable directly connected to a Win XP/7/8 computer. In this example we will use: 9600,8,2,0,0 and Modbus address 1. Connect the sensor Qeed-QI-48 to the Modbus bus. Assuming that we are using FTDI RS485 this is a screenshot of the Modbus RTU server definition in Settings:
This is a screenshot of the FTDI serial port as defined in Settings:
Integration
Let's write these simple lines in events.txt file:
init : programtimer qipolling = repeat 1 programtimer qipolling : io qi485.1.0 = readholdingregisters:ushort:8, io qi485.1.8 = readholdingregisters:float:2, io qi485.1.71 = readholdingregisters:bitshort, io qi485.1.73 = readholdingregisters:float:29 #parameters io qi485.1.0 : $qi-machineid = io qi485.1.0 io qi485.1.1 : $qi-fwversion = io qi485.1.1 io qi485.1.2 : $qi-modbusaddr = io qi485.1.2 io qi485.1.3 : $qi-delay = io qi485.1.3 io qi485.1.4 = 0 : $qi-baudrate = 1200 io qi485.1.4 = 1 : $qi-baudrate = 2400 io qi485.1.4 = 2 : $qi-baudrate = 4800 io qi485.1.4 = 3 : $qi-baudrate = 9600 io qi485.1.4 = 4 : $qi-baudrate = 19200 io qi485.1.4 = 5 : $qi-baudrate = 38400 io qi485.1.4 = 6 : $qi-baudrate = 57600 io qi485.1.4 = 7 : $qi-baudrate = 115200 io qi485.1.5 = 0 : $qi-parity = "no" io qi485.1.5 = 1 : $qi-parity = "odd" io qi485.1.5 = 2 : $qi-parity = "even" io qi485.1.6 : $qi-dcfilter = io qi485.1.6 io qi485.1.7 : $qi-flagmeasurement = io qi485.1.7 io qi485.1.8 : $qi-tvratio = io qi485.1.8 io qi485.1.9 : $qi-taratio = io qi485.1.9 #measurements io qi485.1.73: $qi-vrms = io qi485.1.73, $qi-vrms round 1 io qi485.1.75: $qi-irms = io qi485.1.75, $qi-irms / 1000, $qi-irms round 1, io qi485.1.77: $qi-p = io qi485.1.77, $qi-p round 1 io qi485.1.79: $qi-q = io qi485.1.79 io qi485.1.81: $qi-s = io qi485.1.81 io qi485.1.83: $qi-cosfi = io qi485.1.83 io qi485.1.85: $qi-freq = io qi485.1.85 io qi485.1.87: $qi-thd = io qi485.1.87 io qi485.1.89: $qi-totalenergy = io qi485.1.89, $qi-totalenergy round 0 io qi485.1.91: $qi-onlypositiveenergy = io qi485.1.91 io qi485.1.93: $qi-onlynegativeenergy = io qi485.1.93 io qi485.1.95: $qi-vpeak = io qi485.1.95 io qi485.1.97: $qi-ipeak = io qi485.1.97 io qi485.1.99: $qi-vmax = io qi485.1.99 io qi485.1.101: $qi-vmin = io qi485.1.101 io qi485.1.103: $qi-imax = io qi485.1.103 io qi485.1.105: $qi-imin = io qi485.1.105 io qi485.1.107: $qi-pmax = io qi485.1.107 io qi485.1.109: $qi-pmin = io qi485.1.109 io qi485.1.111: $qi-qmax = io qi485.1.111 io qi485.1.113: $qi-qmin = io qi485.1.113 io qi485.1.115: $qi-smax = io qi485.1.115 io qi485.1.117: $qi-smin = io qi485.1.117 io qi485.1.119: $qi-cosfimax = io qi485.1.119 io qi485.1.121: $qi-cosfimin = io qi485.1.121 io qi485.1.123: $qi-fmax = io qi485.1.123 io qi485.1.125: $qi-fmin = io qi485.1.125 io qi485.1.127: $qi-thdmax = io qi485.1.127 io qi485.1.129: $qi-thdmin = io qi485.1.129 #labels $qi-vrms : uiset qi-currentvoltage-label.value = $qi-vrms " V" $qi-irms : uiset qi-currenti-label.value = $qi-irms " A" $qi-p : uiset qi-currentpower-label.value = $qi-p " W" $qi-totalenergy : uiset qi-currenttotalenergy-label.value = $qi-totalenergy " kWh"
