JDGleason

June 7, 2023

I was to resolve this by going back to the oldest available version 1.21.51. Thanks for the help.

June 6, 2023

Thank you for the replies.

This panel is from 2014 so it's fairly dated.

UniLogic V 1.33.348 recent download.

Components and Software attached. Looks like the Unilogic App is 1.9.19

June 6, 2023

I am working on a Unitronics HMI/PLC that has not been fully programmed since new in 2014. Someone has touched it before me.

I cannot establish comms with UniLogic via USB or Enet. I have tried to do my homework.

Here are the facts:

I can boot to UniApps – after initialization and white screen I press top right touch screen
Trying to connect from Unilogic to PLC - USB and Ethernet fail to find any PLC
Panel IP is 192.168.1.5 in UniApps -> network
CPU is configured for 192.168.1.3
I can connect just fine with VNC client to 192.168.1.5 in UniApps -> network
192.168.1.3 CPU does not ping
Installed Unilogic as administrator
Device Mgr shows a com port number 6.
PLC force upgrade with DOK fails – The PLC upgrade files do not match or could not be found message….
Looking at the USB with UniApps -> memory ->SD browser shows all the files in a Unistream_Files folder.

I have a case into support but very unresponsive.

Thank you for any insight.

Posts posted by JDGleason