Micrologix 1200 comms autoconfigure, but cannot see it in RSWho?

Jsmith2170

Member
Join Date
Aug 2007
Location
Manchester
Posts
3
I have a micrologix 1200, talking to a panelview 300 via DH485.
When i press the comms button and change the comms port to default, i can auto configure the DF1 interface in RSLinx, but cannot see the PLC in RSWho..
Any ideas?
PC is a Dell with built in RS232 port, using the standard micrologix comms lead.
 
Can you show us a screen shot?

Is the autobrowse check?

Did you click on the "+" sign to expand the DF1 driver?
 
Screen shot won't show anything.
Auto browse is on.
And the + button pressed
I have been using rslinx for over 10 years but have never seen this sort of problem before.
Going to try power cycle to PLC and see if that helps
Cheers for the response.
 

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