Opto22 - Resources & Tools

Closing a PAC Display Runtime project may cause Runtime to crash

Knowledge Base - KB88382 - 9/17/2019

Closing a PAC Display Runtime project may cause Runtime to crash.

PAC Display: Alarm point may appear when it shouldn't

Knowledge Base - KB88313 - 9/17/2019

In PAC Display Runtime, an alarm point may appear when it shouldn’t.

PAC Display Configurator: Graphic Dynamic Attributes lets you select Fixed data Toggle when source is Prompt for data

Knowledge Base - KB88311 - 9/17/2019

In PAC Display Configurator's Graphic Dynamic Attributes dialog box, you can choose from two source options: fixed data and prompt for data. If you choose Prompt for data, the dialog box still allows you to select the Fixed Data Toggle button.

Some Windows dialog boxes do not appear correctly in PAC Display Configurator

Knowledge Base - KB88306 - 9/17/2019

When PAC Display Configurator opens a dialog box in Windows 10, the dialog box may not be rendered properly.

PAC Display Configurator: Recipe Upload/Download buttons grayed out when creating recipe file

Knowledge Base - KB88305 - 9/17/2019

When you're configuring a recipe in PAC Display Configurator, in the Tools > Create Recipe File dialog box, the Upload and Download buttons may be grayed out and can't be clicked.

OptoDataLink does not create new files when rollover option is set

Knowledge Base - KB88295 - 9/17/2019

When you configure the OptoDataLink File Rollover option for day(s) or hour(s), OptoDataLink does not roll over and create new files when the rollover period has been met.

PAC Display Runtime: Historical SuperTrends are not updated with new data

Knowledge Base - KB88198 - 9/17/2019

When you view a historical SuperTrend, new data does not appear when the SuperTrend is updated.

PAC Display Configurator becomes unresponsive when Runtime Setup > Define Default is selected

Knowledge Base - KB87962 - 9/17/2019

PAC Display Configurator becomes unresponsive after you click Runtime Setup > Define Default. You can't get out of PAC Display except by using Ctrl-Alt-Delete.

Pressing Esc after stepping into OptoScript block closes PAC Control

Knowledge Base - KB87806 - 9/17/2019

In PAC Control Debug mode, if you step into an OptoScript block and then press the Esc key, PAC Control becomes unresponsive and closes.

PAC Control File > Archive Strategy does not include subroutines

Knowledge Base - KB87523 - 9/17/2019

When you archive a PAC Control strategy (File > Archive strategy), subroutines included in the strategy are not saved in the archived file.

Closing a chart using the corner x while a script block is open causes PAC Control to shut down

Knowledge Base - KB86860 - 9/17/2019

When you close a chart using the ‘x’ in the upper right corner while a script block in that chart remains open, you receive a message that PAC Control has to shut down because it stopped working correctly.

PAC Control File > Archive Strategy may not include unsaved changes

Knowledge Base - KB85689 - 9/17/2019

When you archive your strategy (File > Archive Strategy), PAC Control does not prompt you to save changes before creating the strategy archive. The archive may not include your unsaved changes.

Unable to save groov Manage > Sparkplug changes

Knowledge Base - KB88506 - 9/4/2019

Invalid value in a hidden field prevents a save.

Including "~" in communication handle results in -417 error

Knowledge Base - KB88498 - 8/27/2019

If you include a "~" in a communication handle, you will receive a -417 error.

Connection timeout parameter ignored

Knowledge Base - KB88494 - 8/27/2019

If you supply a value for Timeout to either the O22SnapIoMemMap::OpenEnet?() or O22SnapIoMemMap::OpenEnet2() methods, the timeout parameter is ignored.

Resetting GRV-EPIC-PR1 at start or end of RSS session may create unexpected behavior

Knowledge Base - KB88411 - 8/27/2019

If you reset or cycle power to the GRV-EPIC-PR1 when starting or disconnecting from an OptoSupport Remote Support Service (RSS) session, unexpected behavior may occur.

Table read returns wrong number of elements or error

Knowledge Base - KB88499 - 8/26/2019

Loss of controller host port communication

Knowledge Base - KB88495 - 8/26/2019

groov View for Android may crash when switching back to it

Knowledge Base - KB87698 - 8/22/2019

Switching back to the Android groov View app after using another application for several minutes may case the groov View app to crash.

Changing controller's string encoding doesn't take effect immediately

Knowledge Base - KB88135 - 8/21/2019

If you change the controller's string encoding, the change doesn't take effect immediately.

Help > groov Public API may result in "Can't read swagger" message

Knowledge Base - KB87607 - 8/21/2019

In Build mode of groov View, when you click Help > groov Public API, you'll see a message that says: Can't read swagger JSON from https://<your-pr1-address>/swagger.yaml

Certain PID loop options on groov EPIC I/O Units may not work

Knowledge Base - KB88377 - 8/20/2019

Control Engine not responding when Ethernet cable disconnected, then reconnected

Knowledge Base - KB88375 - 8/20/2019

Not Equal? condition always evaluates as true

Knowledge Base - KB88280 - 8/20/2019

Some conditions always evaluate to true

Knowledge Base - KB88259 - 8/19/2019

PAC Control condition blocks containing some comparisons will incorrectly evaluate as true when comparing an analog input or float variable that contains a NaN value.