jeffw_00
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Joined: June 30 2007
Online Status: Offline
Posts: 929
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| Posted: July 04 2009 at 11:25 | IP Logged
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As posted elsewhere, I'm having some HW issues that seemed to start when I upgraded to PH2. I'd like to see if that's really true, and roll back to PH 1, but I'm not sure how to do this. I tried renaming folders and restarting PH, but it immediately wanted to upgrade me to 2.1b. Also, i'v obviously made changes to my setup since upgrading that I would want to keep if I rolled back. So ideally, I'd like to
a) convert my db back to PH1 compatible,
b) take ph2 and ph1 off my system
c) install ph1
d) drop in the db and go.
I think this order of events will work, but I don't know how to do step a). (or if it's even possible!)
Also - I suppose if Dave tells me that PH2 and PH1 are the same in the way they initialize and establish communication with the PLC at startup, this experiment will have limited merit.
Anyway, if anyone knows how to roll back, please let me know.
THanks!
/j
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Topic: How do I rollback to PH1?
