Resources & Tools

1 - 25 of 112 results for "Our Applications"
Questions about REST API
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I have some internal applications that use Ruby on Rails where I’d like to integrate some data from our Opto controllers. Has anybody written a wrapper class for the REST API that they’re happy with...more
What have you been building?
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Hi OptoFans, Lately I’ve been blogging about some of my favorite favorite Opto Applications (see links below). Hoping you’ll share some of yours. Or course I’d be especially excited to hear about those...more
Groov to Modbus TCP in .NET Application
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So we have existing applications involving PC-based automation using SNAP Brains and I/O. The PC program, which we wrote, communicates with the Brains using the .NET class library and handles all...more
Installing 'node-red-contrib-oracledb' fails
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I tried to install the node-red-contrib-oracledb node so I could read/write to our Oracle DB. I have setup the oracledb node module (see install instructions here: https://github.com/oracle/node-oracledb...more
Decode Sparkplug Encoded MQTT Messages with Node-RED
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If you want a Sparkplug-compliant client to read in data two of the best options out there are Ignition Edge and MQTT.fx, but sometimes I need something that lies between these two applications — this...more
Send an email from a controller
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This got covered over in a post in the ‘Applications’ forum, but I felt it worth putting in here as well. While the scratchpad is the main way to send an email from a PAC Controller, its not the only way...more
License code pac project
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good day, we currently have systems with different versions of pac project, I wanted to identify the license code with which the installation of the suite could be made, but I do not know how to do it...more
PacDisplay on Intel Compute Stick?
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Does anybody have any experience to share whether PacDisplay will run on an Atom-based Intel Compute Stick? I have an existing project where the user would like a couple of tag values shown on a large...more
FORCING AN OUTPUT ODC5-i
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Hello I am trying to force an “ODC5i” output using PAC-MANAGER I’m able to force the first 3 channels but channel #4 wont do it I replaced the module and the rack already but does not work am I missing something thank you...
Opto 22 Product support with LabVIEW
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Hope you all guys are doing well !!! I would like to know that how to developed LabVIEW library for Opto 22 hardware range ? Does any LabVIEW driver, dll files available or any other way to access Opto...more
A minor question
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A minor question My client asked me. Why is it called “Groov”? What’s special about it?...
Look, Ma, no I/O! Fun things you can do with PAC + IP
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Hi [I]groov [/I]Fans, I noticed a trend recently in requests I’ve gotten for code examples to use with a [I]groov[/I] Box: a couple of them have had little or no I/O! Of course, often folks needing...more
SOAP delivery receipt (Node Red)
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I was asked by our SAP team if I can confirm that a SOAP message has been sent through to the SAP interface and if it hasn’t to continue sending until it’s made it though. The latter part I know is...more
INF, -nan, -qnan, #QNAN, -1.#QNAN
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Hi All, For those of you monitoring analog inputs, do you do any “sanity checking” on your value before displaying it (or using it in Node-RED)? Please do. A couple reasons why: the way we represent...more
Opto22 to check Ping Status
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Is there any possible applications/script for Opto22 to check if all devices in network can be reach? Pingable?...
ICTD module used in real world applications
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Hello: Does anybody know if there is an application (excluding the Opto22 Traing Kit) that uses ICTD modules and ICTD probes? There are advantages/disadvantages compared with RTDs or TCs ?...
Upcoming groov webinar: "Building Mobile Interfaces for Industrial Applications"
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It’s not [I]too[/I] late to sign up for [B]tomorrow’s [I]groov[/I] webinar[/B] on building mobile interfaces for industrial applications. This is a follow-up to the earlier webinar “Introduction to...more
Noob question about wireless distances
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I’ve looked over the site and haven’t been able to find any information on the distance limitations on the wireless units. I’m familiar with spread-spectrum radios (use them with a Control Microsystems...more
Alternating between two digital output points?
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Hello! I need help trying to alternate between two different digital output points. I cannot find a command that will really allow me to do that. I have two pumps that I need to use for the same amount...more
PID Loop with no hardware I/O
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Hello everybody, Being new to PID loops, so far all my research says that you have to have an I/O Unit configured to use a PID loop. What I am trying to do is create a PID loop in PAC Control...more
Shared Strategies
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We use strategies across three products that are very similar. I’d like to share as much code as possible between all three strategies so that changes to one shared chart are reflected in the others...more
Trane Chiller UC800 Controller Inerface
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Just seeing if anyone out there has successfully interfaced a trace chiller UC800 controller to Opto via either Modbus or BACNET?? Currently having a few issues with both. Modbus im using a mgate...more
Max number of trends in a project?
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Is there a maximum number of trends in a project? I keep trying to add one and the trend gadget just crashes/never loads in ‘View’. I have tried interactive and classic. trend_crash.png1068×329 21.3...more