[CHF-571] Added Health Check Implementation for EcoNet Vent.

devicetypes/smartthings/econet-vent.src/.st-ignore

@@ -0,0 +1,2 @@
+.st-ignore
+README.md

devicetypes/smartthings/econet-vent.src/README.md

@@ -0,0 +1,43 @@
+# EcoNet Vent
+
+Cloud Execution
+
+Works with: 
+
+* [EcoNet Controls Z-Wave Vent](https://www.smartthings.com/works-with-smartthings/econet-controls/econet-controls-z-wave-vent)
+
+## Table of contents
+
+* [Capabilities](#capabilities)
+* [Health](#device-health)
+* [Troubleshooting](#troubleshooting)
+
+## Capabilities
+
+* **Switch Level** - allows for the control of the level attribute of a light
+* **Actuator** - represents that a Device has commands
+* **Switch** - allows for the control of a switch device
+* **Battery** - defines that the device has a battery
+* **Refresh** - _refresh()_ command for status updates
+* **Sensor** - detects sensor events
+* **Polling** - allows for the polling of devices that support it
+* **Configuration** - allow configuration of devices that support it
+* **Health Check** - indicates ability to get device health notifications
+
+## Device Health
+
+EcoNet Controls Z-Wave Vent is polled by the hub.
+As of hubCore version 0.14.38 the hub sends up reports every 15 minutes regardless of whether the state changed.
+Device-Watch allows 2 check-in misses from device plus some lag time. So Check-in interval = (2*15 + 2)mins = 32 mins.
+Not to mention after going OFFLINE when the device is plugged back in, it might take a considerable amount of time for
+the device to appear as ONLINE again. This is because if this listening device does not respond to two poll requests in a row,
+it is not polled for 5 minutes by the hub. This can delay up the process of being marked ONLINE by quite some time.
+
+* __32min__ checkInterval
+
+## Troubleshooting
+
+If the device doesn't pair when trying from the SmartThings mobile app, it is possible that the device is out of range.
+Pairing needs to be tried again by placing the device closer to the hub.
+Instructions related to pairing, resetting and removing the device from SmartThings can be found in the following link:
+* [EcoNet Controls Z-Wave Vent Troubleshooting Tips](https://support.smartthings.com/hc/en-us/articles/204556420-EcoNet-EV100-Vent)

devicetypes/smartthings/econet-vent.src/econet-vent.groovy

@@ -26,11 +26,13 @@ metadata {
 		capability "Sensor"
         capability "Polling"
         capability "Configuration"
+		capability "Health Check"
 
 		command "open"
 		command "close"
 
 		fingerprint deviceId: "0x1100", inClusters: "0x26,0x72,0x86,0x77,0x80,0x20"
+		fingerprint mfr:"0157", prod:"0100", model:"0100", deviceJoinName: "EcoNet Controls Z-Wave Vent"
 	}
 
 	simulator {
@@ -85,6 +87,8 @@ def parse(String description) {
 
 //send the command to stop polling
 def updated() {
+	// Device-Watch simply pings if no device events received for 32min(checkInterval)
+	sendEvent(name: "checkInterval", value: 2 * 15 * 60 + 2 * 60, displayed: false, data: [protocol: "zwave", hubHardwareId: device.hub.hardwareID])
 	response("poll stop")
 }
 
@@ -169,6 +173,13 @@ def setLevel(value, duration) {
 	setLevel(value)
 }
 
+/**
+ * PING is used by Device-Watch in attempt to reach the Device
+ * */
+def ping() {
+	refresh()
+}
+
 def refresh() {
 	delayBetween([
 		zwave.switchMultilevelV1.switchMultilevelGet().format(),