Resources & Tools


















Showing results 1 - 25 of 2059

videos

Published:

What can you do with groov?

An overview of what you can do with groov - from checking industrial equipment using a simple operator interface on mobile devices to monitoring machine status on a web-enabled HDTV mounted in the...more

knowledge base - KB87010

Published:

Opto 22 Knowledgebase

SoftPAC: Startup logic doesn't run, I/O isn't enabled, and Message Queue displays I/O errors

Note: This KB is for information only. This issue affects SoftPAC running on Windows 8 or higher. It does not affect PAC Sim.After you power up a PC running Windows 8 or higher, you may notice in SoftPAC...more

videos

Published:

groov: imagine

Learn how you can build simple operator interfaces with groov that can be viewed from any device, at any screen size, any browser at any time. Imagine what you could do with groov.

videos

Published:

Updating groov App for groov Server for Windows

If you have a groov Server for Windows, you’ll want to update your groov to get the latest new features. Learn how to check your groov version, see what newer versions are available on...more

knowledge base - KB84840

Published:

Opto 22 Knowledgebase

PAC Display: Event Log Viewer Message window may display wrong message

When you double-click an event in PAC Display's Event Log Viewer, the message that is displayed may not be the one you clicked. Note that this issue does not prevent you from seeing messages in the Event...more

documents/data sheets - 1120

Published:

Opto 22 Document

SNAP Power Supplies Data Sheet

SNAP power supplies provide the best source of AC or DC power for your Opto 22 SNAP PAC hardware. Packaged in a compact, sturdy housing, SNAP power supplies include a built-in fuse, an LED status...more

knowledge base - KB84885

Published:

Opto 22 Knowledgebase

Mistic I/O is not enabled after watchdog timeout

If the mistic I/O is set up with a watchdog enabled, and if that watchdog times out, attempts to enable the I/O will fail unless the I/O is power cycled to clear the watchdog error.

documents - 2130

Published:

Opto 22 Document

groov Maintenance Technical Note

What is groov maintenance, what happens when it expires, and how do you renew it? This technical note answers all your questions about groov maintenance.

knowledge base - KB57775

Published:

Opto 22 Knowledgebase

PAC Manager error when I/O Unit Image file does not match the analog modules installed on brain

In PAC Manager, if an I/O Unit Image file is sent to another brain that does not have the same analog modules installed, an error occurs. The message displayed reports there were "incompatible kernel...more

knowledge base - KB80025

Published:

Opto 22 Knowledgebase

'Always Bootp/DHCP on Powerup' does not work

The I/O unit feature Always Bootp/DHCP on Powerup does not work when applied and stored to flash. This feature may be accessed from PAC Manager by selecting Tools→Inspect, Status Write

knowledge base - KB82603

Published:

Opto 22 Knowledgebase

ComboBox configuration does not trigger a window to open

The ComboBox object and the dynamic attribute to open a PAC Display window does not work. The triggered window does not appear and the event log viewer displays this message: Async write failed for item.

knowledge base - KB80403

Published:

Opto 22 Knowledgebase

Slower response from PAC Display projects with many SuperTrends

A PAC Display Runtime R8.2a (or higher) project responds slower than a Runtime R8.1 project if the project has many SuperTrends (about 50 or more). Information in windows updates at a slower rate.

knowledge base - KB82024

Published:

Opto 22 Knowledgebase

Triggered historic logs slow down PAC Display Runtime

PAC Display Runtime response time (updates, switching between windows, etc.) slows down if a project has many trigger-based historic logs and each log is logging many points.

knowledge base - KB84200

Published:

Opto 22 Knowledgebase

PAC Display Bring Window to Front dialog box does not work

If you have fewer than 10 windows open in PAC Display Configurator, you can click the Window menu and select the name of the window you want to bring to front. However, the Window menu only shows 9...more

knowledge base - KB84816

Published:

Opto 22 Knowledgebase

IE and Firefox do not display the Event Status Viewer properly from groov Build

This issue occurs only when using the Internet Explorer (IE) or Firefox browsers. When you're in groov Build and click the bell icon (upper right) to see the Event Status Viewer, a new viewer window...more

knowledge base - KB85696

Published:

Opto 22 Knowledgebase

E1/E2 firmware upgrade takes too long

It make take over 15 minutes to upgrade the firmware on an E1 or E2 brain that currently has firmware R1.1f or lower. IMPORTANT: DO NOT CYCLE POWER during the upgrade. Cycling power during the upgrade...more

documents/data sheets - 2246

Published:

Opto 22 Document

groov EPIC Power Supplies, Converters, and Adapters Data Sheet

groov EPIC® power supplies, converters, and adapters provide AC or DC power for your Opto 22 groov EPIC System. This document provides information, specifications, and dimensional...more

documents - 1428

Published:

Opto 22 Document

Application Note: OptoSQL Proxy

OptoSQL Proxy is a free utility that allows our SNAP Ultimate I/O and SNAP-LCE controllers to send data to and request data from an OLE-DB data source. It was built to show how to send data to a...more