AshJ
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Posts posted by AshJ
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Hi all.
Hoping someone can help me please.
We have a couple of USC-B5-T42 PLCs on site and I'm unable to gain access to either of them.
I've tried via ethernet but I don't know the IP address of plc. I've tried guessing but to no avail.
USB seems to be disabled as the pc wont connect via USB at all.
What's the best way to gain access so I can backup/monitor the plc?
Next problem:
One of the PLCs im having an issue with. It has a UIA-0402N and a UIA-0006 attached to it. A fault has developed somewhere. If you power the plc down and try to power it back up, it just shows error and wont boot wit both I/O's connected. Disconnect UIA-0006 and it will boot up fine. Ive tried changing both I/Os but same issue.
Any ideas?
Thanks all.
Problems with and cannot connect to a USC-B5-T42 PLC
in UniStream: Hardware
Posted
Hi Dan,
Yes they have displays attached but UniApps wont open when touching corner area. It does nothing at all.
One of them has VNC set up (two plcs linking together). I have tried to connect using the IP address, etc.. that's on VNC but to no avail. Cannot find the PLC at all.
They were done by an outside vendor. The are unobtainable unfortunately.
About the Modbus slave, I'm not sure if I'm honest. There are two separate plcs and they talk to each other either end of the factory.
Thanks.