bktalon Posted November 14, 2017 Share Posted November 14, 2017 I have been running LOR for about 7 years now, and this year I was getting everything all set up. was working great,until this morning. I started the HU, hit refresh, and it finds 1, 3 sometimes 7 of my units ( I have 10 hooked up as of now) but only 1 time did it find all 10. now it is showing 9, of which 8 of them are showing as unknown devices?and it doesnt find unit #1, which is 2nd in line (0A being first). any suggestions? I replaced cat5 cables ect, all units are powered up, and the lights are solid inside, not blinking? Link to comment Share on other sites More sharing options...
TheDucks Posted November 14, 2017 Share Posted November 14, 2017 What speed is your network port set to? I went thru the same. Threw out some CAT5 (no e, but should have been fine for RS485), added termination at the last (open) daisy-chain port. Changed the port speed (rs485HS) to 500K. have not seen this since ALL devices on the network must support 500K. If not, split into 2 (or more) networks. Fast and slow (And color code the network cables to keep thing straight ) Link to comment Share on other sites More sharing options...
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