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plugins:easydaq_1 [2014/06/06 02:47] – external edit 127.0.0.1plugins:easydaq_1 [2025/04/14 20:10] (current) – external edit 127.0.0.1
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 +====== EasyDAQ Relay Card Plugin ======
 +
 +The EasyDAQ Relay Card Plugin for Indigo integrates several [[http://www.easydaq.co.uk/|USB (and IP) controlled relay and digital input/output cards]] with Indigo. Using Indigo you can control the digital and relay output channels, execute actions when a digital input changes, and inspect all input and output channels remotely via Control Pages.
 +
 +
 +{{:plugins:easydaq_cards_shot.jpg?nolink|EasyDAQ USB Controlled Relay and DIO Cards}}
 +==== Cards Supported ====
 +
 +Several versions of the EasyDAQ cards are supported:
 +
 +  * USB4PRMxN, USB4PRMx, USB4SRMx (4 relays + 4 DIO channels)
 +  * USB8VI4DIOSR (8 isolated inputs + 4 relays + 4 DIO channels)
 +  * USB8PR2, USB8PR, USB8SR (8 relays)
 +  * USB16PRMxN, NET16PRMx (8 relays + 8 relays/DIO + 8 DIO channels)
 +  * USB24MxS (24 relays)
 +  * USBDIO24 (24 DIO channels)
 +==== Adding Cards to Indigo ====
 +
 +Each USB controlled card is added to Indigo as a separate Indigo Device. All EasyDAQ relay cards use the FTDI VCP driver, so be sure and [[http://www.indigodomo.com/ftdiurl|download and install]] it first.
 +
 +Next choose the **''File->New Device...''** menu item, select **''Plugin''** from the Type popup control, and **''EasyDAQ Relay Card''** from the Plugin popup control, and choose the correct Model. Press the **''Edit Device Settings...''** button to configure the card:
 +
 +{{:plugins:easydaq_settings_window.png?nolink|Easydaq Settings Window Image}}
 +
 +The FTDI VCP driver adds the virtual serial port. Note you must have the card plugged into your Mac for the port to be shown in the popup control. Or if you are using a network (IP) based card, you can select the Network Socket connection type and enter the IP and port address for the card. You can define custom labels for all the inputs and outputs, and for some channels, depending on the card model, choose if a digital input/output is being used as an input or an output.
 +
 +==== Controlling Relay and Digital Outputs ====
 +
 +The output channels are controlled via Indigo actions. The actions can be inside Triggers, Schedules, Action Groups, or assigned to Control Page controls. From the Action panel inside these dialogs choose **''Plugin''** from the Type popup control, and then choose the Action you want to perform and the target Device:
 +
 +{{:plugins:easydaq_action_panel_window.png?nolink|Easydaq Action Panel Image}}
 +
 +Some actions have additional options available via the **''Edit...''** button. For example, the **''Change Multiple Outputs''** action allows you to control (turn on, turn off, or toggle) all the outputs with a single, and very fast, action:
 +
 +{{:plugins:easydaq_action_change_multi_window.png?nolink|Easydaq Action Change Multi Image}}
 +
 +==== Triggering Actions on a Digital Input Change ====
 +
 +Indigo will automatically track all input and output channel states. To trigger an action when a particular channel state changes from OFF to ON (or ON to OFF) choose the **''File->New Trigger''** menu item, and select **''Device State Changed''** from the Type popup control. Next, select the Indigo device representing the EasyDAQ card you want to monitor, and then choose which channel change will cause the trigger:
 +
 +{{:plugins:easydaq_trigger_devstatechange_window.png?nolink|Easydaq Trigger Dev State Change Image}}
 +
 +You can then use the Condition panel to add further logic, and the Actions panel to define the action you want executed (ex: turn on lights, send an email, etc.)
 +
 +==== Preventing Floating Input Problems ====
 +
 +Depending on the EasyDAQ model you are using, you may experience a floating input problem when an input is left in an open state. If you see a continuous stream of changes logged inside Indigo only when an input is in an open state, then you will need to use a [[:pullup_resistor|pull-up (or down) resistor]].
 +
 +
 +===== Scripting Support =====
 +
 +As with all plugins, actions defined by this plugin may be executed by [[indigo_5_documentation:plugin_scripting_tutorial&#scripting_indigo_plugins|Python scripts]]. Here's the information you need to script the actions in this plugin.
 +
 +**Plugin ID**: com.perceptiveautomation.indigoplugin.easydaq-usb-relay-cards
 +
 +==== Action specific properties ====
 +
 +=== Turn On Output ===
 +
 +**Action id**: turnOnOutput
 +
 +Properties for scripting:
 +
 +|  //''channelSel''//  | this is the channel number to turn on, values depend on the type of card you have  |
 +
 +Example:
 +
 +<code>easyDaqPlugin = indigo.server.getPlugin("com.perceptiveautomation.indigoplugin.easydaq-usb-relay-cards")
 +if easyDaqPlugin.isEnabled():
 + easyDaqPlugin.executeAction("turnOnOutput", deviceId=131523919, props={'channelSel':1})</code>
 +
 +=== Turn Off Output ===
 +
 +**Action id**: turnOffOutput
 +
 +Properties for scripting:
 +
 +|  //''channelSel''//  | this is the channel number to turn off, values depend on the type of card you have  |
 +
 +Example:
 +
 +<code>easyDaqPlugin = indigo.server.getPlugin("com.perceptiveautomation.indigoplugin.easydaq-usb-relay-cards")
 +if easyDaqPlugin.isEnabled():
 + easyDaqPlugin.executeAction("turnOffOutput", deviceId=131523919, props={'channelSel':1})</code>
 +
 +=== Toggle Output ===
 +
 +**Action id**: toggleOutput
 +
 +Properties for scripting:
 +
 +|  //''channelSel''//  | this is the channel number to toggle, values depend on the type of card you have  |
 +
 +Example:
 +
 +<code>easyDaqPlugin = indigo.server.getPlugin("com.perceptiveautomation.indigoplugin.easydaq-usb-relay-cards")
 +if easyDaqPlugin.isEnabled():
 + easyDaqPlugin.executeAction("toggle", deviceId=131523919, props={'channelSel':1})</code>
 +
 +=== All Outputs On ===
 +
 +**Action id**: allOutputsOn
 +
 +No properties for scripting are required.
 +
 +Example:
 +
 +<code>easyDaqPlugin = indigo.server.getPlugin("com.perceptiveautomation.indigoplugin.easydaq-usb-relay-cards")
 +if easyDaqPlugin.isEnabled():
 + easyDaqPlugin.executeAction("allOutputsOn" deviceId=131523919)</code>
 +
 +=== All Outputs Off ===
 +
 +**Action id**: allOutputsOff
 +
 +No properties for scripting are required.
 +
 +Example:
 +
 +<code>easyDaqPlugin = indigo.server.getPlugin("com.perceptiveautomation.indigoplugin.easydaq-usb-relay-cards")
 +if easyDaqPlugin.isEnabled():
 + easyDaqPlugin.executeAction("allOutputsOff" deviceId=131523919)</code>
 +
 +=== Change Multiple Outputs ===
 +
 +**Action id**: changeMultiple
 +
 +Properties for scripting:
 +
 +|  //''channelSel#''//  | this is the command for the channel and must be one of the following: "turnOn", "turnOff", "toggle" - note that you should have separate properties for each channel, see example below for details  |
 +
 +Example:
 +
 +<code>easyDaqPlugin = indigo.server.getPlugin("com.perceptiveautomation.indigoplugin.easydaq-usb-relay-cards")
 +if easyDaqPlugin.isEnabled():
 + easyDaqPlugin.executeAction("changeMultiple", deviceId=131523919, props={'channelSel1':'turnOn', 'channelSel8':'toggle', 'channelSel17':'turnOff'})</code>
 +
 +===== Support and Troubleshooting =====
 +
 +For usage or troubleshooting tips [[https://forums.indigodomo.com/viewforum.php?f=93|discuss this device]] on our forum.
 +