Thanks for all the replies, I have made some progress!!!
The problem was indeed caused by volt drop, the thing that confused me
was that as I said I have separate supplies for sensors and relays.
What was happening was that the relay circuit was causing the Gnd
connection at the far end to come
Dnia 23-03-2011 o 00:12:07 Mick Sulley m...@sulley.info napisał(a):
I have today connected the Gnd to the earth of the mains
wiring at each relay box, and the system seems to be running fairly
well.
I'm not and expert but is it safe to connect 1-wire ground to earth
ground(yellow green
you can use others 5v power supplys near sensor,
put all gronds to earth
put the new power supply with the onewire ground, ground the master ow
reader to earth and others ground too
2011/3/22 p4trykx p4tr...@o2.pl:
Dnia 23-03-2011 o 00:12:07 Mick Sulley m...@sulley.info napisał(a):
I have
On Wed, Mar 23, 2011 at 12:53:06AM +0100, p4trykx wrote:
Dnia 23-03-2011 o 00:12:07 Mick Sulley m...@sulley.info napisa??(a):
I have today connected the Gnd to the earth of the mains
wiring at each relay box, and the system seems to be running fairly
well.
I'm not and expert but is it
