Resources & Tools

1-25 of 6557 results
groov EPIC module LED may be red and module may not show up in groov Manage
Knowledge Base - KB88865 - Published:
If the LEDs for 1 or 2 modules on a groov EPIC chassis are red or the modules do not appear in groov Manage, you may be running into this issue. This issue does not affect simple modules (discrete groov I/O modules that provide on/off status only).
GRV-EPIC-PR1 may lock up while running certain Node-RED nodes
Knowledge Base - KB88892 - Published:
You may observe lock-up symptoms like the following: GRV-EPIC-PR1 is unresponsive. The LEDs on groov I/O modules all turn red. Ethernet communication ceases. If the groov EPIC...more
PAC Control Debug mode: View I/O Unit displays data for empty positions
Knowledge Base - KB88889 - Published:
In PAC Control Debug mode, the View I/O Unit dialog box displays data for empty positions; the data appears in the Points Detail tab and the Points Compact tab. (Empty slots should contain no data.) This...more
"Send Email with Attachments" command may not send attachment
Knowledge Base - KB88872 - Published:
When using the PAC Control command “Send Email with Attachments” in a strategy running on a GRV-EPIC-PR1, if you use the “~/” path shortcut as part of the location of the attachment, the attachment will not be sent.
GRV-EPIC-PR1 may use additional network bandwidth
Knowledge Base - KB88756 - Published:
When using OptoMMP with Sparkplug-B payload, the MQTT service consumes additional network data bandwidth. There should be a Sparkplug publication only when data changes. With this issue, when there...more
Groov RIO in the flesh
Forum - Published:
I have a working unit on my desk, so feel free to ask any questions and I will do my best to answer them. image.jpg700×1081 225 KB You can read about it in our blog post here; https://blog.opto22.com...more
Announcing the new groov RIO
Forum - Published:
We are excited to announce the release of the groov RIO. image.jpg605×614 105 KB You can read about it in our blog post here; https://blog.opto22.com/optoblog/announcing-another-opto-22-breakthrough...more
Press Release: Opto 22 Announces groov RIO
Documents - 2335 - Published:
Opto 22 announces groov RIO®, a family of intelligent, distributed input/output (I/O) for industrial internet of things (IIoT) and automation applications. groov RIO represents a first-in...more
Press Release: Another win for Opto 22’s groov EPIC
Documents - 2334 - Published:
Opto 22 is proud to announce that, for the second year in a row, groov EPIC® has been selected as a winner in Control Engineering’s Engineers’ Choice Awards. The opportunity to...more
Can't upload strategy
Forum - Published:
I am finally getting around to porting my snap-pac system over to an EPIC controller. Just to get my feet wet, I am trying a single simple chart that was imported from Pac Control 9.6. Everything...more
InfluxDB/Grafana on EPIC?
Forum - Published:
I was wondering if anyone has tried or succeeded in installing Influxdb or Grafana locally on the EPIC. I have some time series process data that I would like to record and visualize using these tools....more
How to remotely access EPIC from different network
Forum - Published:
How can I access groov EPIC from different network to configure and upgrade firmware? Does it need to use dedicated server or VPN? Does it need to use IP address or hostname of the EPIC to access it...more