Barksdale UDS7-BX - Manual (Page 5)

Bulletin #272391-A 11/5/13
Page 5 of 7
Using the instructions above, set the following parameters:
“SP1” = uln
“on1” = 500
“OF1” = 400
“lu1” = HFS
Note that reversing the on1 and OF1 will reverse the state of the switch to OFF between the set points and ON outside of them.
For simplicity of understanding, it is suggested that the high limit be used for “on1” and the low limit be used for “OF1”.
In the above configuration, the S1 LED will light up between 400 and 500 psi, and be off outside of that range, as indicated in
the diagram below:
To monitor when the system is outside of the ON1 and OFF1 window, set the following parameters:
“SP1” = uln
“on1” = 500
“OF1” = 400
“lu1” = LFS