Samples WAC Binding

Our WAC systems use default modbus data provided by Arduino barebones e.g. a Debian Rasberry server kit all year long. Binding is compatible with latest models since 2013' See Examples of typical WAC Bindings, if you have any suggestions or questions don't hesitate to contact us or use the openHAB google group. The snapshot version of our industry4.0 binding can be downloaded, together with the rest of openhab.

wac.items

/* * * Error * */ Contact HeatError "Plate Heat Frost Protection [MAP(alarm_en.map):%s]" <siren> { modbus = "wxwacC:0" } Contact FireError "Fire alarm: [MAP(alarm_en.map):%s]" <fire> {modbus="wxwacC:1"} Contact FilterError "Dirty Filter alarm [MAP(filter_en.map):%s]" <siren> { modbus = "wxwacC:2" } Contact FanError "Fans alarm [MAP(alarm_en.map):%s]" <siren> { modbus = "wxwacC:3" } //4 is missing? Contact LowPowerError "LowPower alarm [MAP(alarm_en.map):%s]" <energy> { modbus = "wxwacC:5" } Contact TemperatureExtractError "Temperature sensor alarm [MAP(alarm_en.map):%s]" <siren> { modbus = "wxwacC:6" } Contact TemperatureExhaustError "Exhaust air temperature sensor alarm [MAP(alarm_en.map):%s]" <siren> { modbus = "wxwacC:7" } Contact TemperatureImitError "Supply air temperature sensor alarm [MAP(alarm_en.map):%s]" <siren> { modbus = "wxwacC:8" } Contact RHError "DTJ(100) humidity sensor alarm \n <br/><small>(controller works in determing the moisture content of 70%)</small> [MAP(alarm_en.map):%s]" <siren> { modbus = "wxwacC:9" } Contact ReturnWaterError "Return water temperature sensor alarm [MAP(alarm_en.map):%s]" <siren> { modbus = "wxwacC:10" } Contact TemperatureOutDoorError "Outside air temperature sensor alarm \n <br/><small>(controller continues to work in determing <br/>ToutDoor less than zero degree)</small>" <siren> { modbus = "wxwacC:11" } /* * * Status Fields * */ Contact MotorActive "Fans [MAP(active_en.map):%s]" <fan> { modbus = "wxwacC:12" } Number Motor1 "Motor 1 fan speed value [%s]" <fan> { modbus = "wxwacI2:0"} Number Motor2 "Motor 2 fan speed value [%s]" <fan> { modbus = "wxwacI2:1"} Number Speed "Fans speed Settings [%s]" <fan> { modbus = "wxwacH:0"} Number InDumpper "Outside air damper actuator [%.1f &#37;]" <procentage> { modbus = "wxwacI1:0" } Contact Preheater "Preheater indication" <sensor> { modbus = "wxwacC:15" } Contact Heater "Heater indication" <sensor> { modbus = "wxwacC:15" } Number TemperatureSetPoint "Supply air temperature set [%.1f °C]" <temperature> { modbus = "wxwacH:1"} Number TemperatureLimit "Supply air temperature value [%.1f °C]" <temperature> { modbus = "wxwacI2:3"} Number RH_value "DTJ(100) humidity sensor value [%.1f &#37;]" <procent> { modbus = "wxwacI2:0"} Number TemperatureExhaust "DTJ(100) temperature sensor value [%.1f °C]" <temperature> { modbus = "wxwacI2:4"} Number TemperatureExtract "Exhaust air temperature sensor value [%.1f °C]" <temperature> { modbus = "wxwacI2:5"} Number TemperatureOutDoor "Outside air temperature sensor value [%.1f °C]" <temperature> { modbus = "wxwacI2:6"} Number TemperatureWater "Return water temperature value [%.1f °C]" <temperature> { modbus = "wxwacI2:7"} === wac.sitemap === sitemap WAC label="Main" { Frame label="Westaflex Air Control" { Text label="Settings" icon="climate" { Frame label="Inside" { Setpoint item=TemperatureSetPoint minValue=0 maxValue=30 step=1 } Frame label="Outside" { Text item=TemperatureOutDoor Text item=InDumpper /* minValue=0 maxValue=90 step=1 */ } /* maybe to technical for normal usage */ Frame label="Motor Settings" { Text item=MotorActive Setpoint item=Speed minValue=0 maxValue=4 step=1 Setpoint item=Motor1 minValue=0 maxValue=3 step=1 Setpoint item=Motor2 minValue=0 maxValue=3 step=1 } } Text label="Maintenance" icon="settings" { Frame label="Environment" { Text item=HeatError Text item=FireError Text item=TemperatureExtractError Text item=TemperatureExhaustError Text item=TemperatureImitError Text item=RHError Text item=TemperatureOutDoorError } Frame label="System"{ Text item=FilterError Text item=LowPowerError Text item=ReturnWaterError } } Text label="Statistics" icon="pie" { Text label="Consumption" icon="pie" { Text label="by Date" icon="pie"{ Frame { Text item=MotorActive } Frame label="Hourly" { Chart item=Motor1 period=H refresh=10000 Chart item=Motor2 period=H refresh=10000 Chart item=Preheater period=H refresh=10000 Chart item=Heater period=H refresh=10000 } Frame label="Weekly" { Chart item=Motor1 period=W refresh=10000 Chart item=Motor2 period=W refresh=10000 Chart item=Preheater period=W refresh=10000 Chart item=Heater period=W refresh=10000 } Frame label="Monthly" { Chart item=Motor1 period=M refresh=10000 Chart item=Motor2 period=M refresh=10000 Chart item=Preheater period=M refresh=10000 Chart item=Heater period=M refresh=10000 } Frame label="Yearly" { Chart item=Motor1 period=Y refresh=10000 Chart item=Motor2 period=Y refresh=10000 Chart item=Preheater period=Y refresh=10000 Chart item=Heater period=Y refresh=10000 } } Text label="by Consumer" icon="pie" { Frame { Text item=MotorActive } Frame label="Motor 1"{ Chart item=Motor1 period=H refresh=10000 Chart item=Motor1 period=W refresh=86400 Chart item=Motor1 period=M refresh=86400 Chart item=Motor1 period=Y refresh=86400 } Frame label="Motor 2"{ Chart item=Motor2 period=H refresh=10000 Chart item=Motor2 period=W refresh=86400 Chart item=Motor2 period=M refresh=86400 Chart item=Motor2 period=Y refresh=86400 } Frame label="Preheater"{ Chart item=Preheater period=H refresh=10000 Chart item=Preheater period=W refresh=86400 Chart item=Preheater period=M refresh=86400 Chart item=Preheater period=Y refresh=86400 } Frame label="Heater"{ Chart item=Heater period=H refresh=10000 Chart item=Heater period=W refresh=86400 Chart item=Heater period=M refresh=86400 Chart item=Heater period=Y refresh=86400 } } } Text label="Environment" icon="pie" { Frame { Text item=TemperatureOutDoor } Frame { Chart item=TemperatureOutDoor period=D refresh=10000 Chart item=TemperatureOutDoor period=W refresh=10000 Chart item=TemperatureOutDoor period=M refresh=86400 Chart item=TemperatureOutDoor period=Y refresh=86400 } } } } }

TLDR

Tradename	Tags	Keynote	Shortcut
WAC	metal components	Industry4.0	HVAC
	New generation of ERV Energy Recovery Ventilation Systems in multi-zone modular or ceiling installation. It's perfect for the needs of craftsmen.
Quadroflex	metal-to-metal-joint	any-shape tube	Fittings
	Westaflex products are used in a variety of applications including automotive production, train technology (ICE ventilation), for the air supply and ventilation of living spaces, exhaust technology and water treatment.
Modbus	Utility, SCADA, Statistics	RS-232, RS-485	DIY, Maker
	Modbus is a serial communications protocol for use with its programmable logic controllers (PLCs). Modbus enables communication between many (approximately 240) devices connected to a supervisory computer with a remote terminal unit (RTU) in supervisory control and data acquisition (SCADA) systems.
Westaflex	aluminium, stainless steel, plastic	since 1933	SME
	Westaflex is a manufacturer of HVAC appliances, commercial equipment, based in Gütersloh, Germany. It was founded as a family business and has always been a privately held, family-owned, family-run company.