HygroTrace Moisture Transmitter
17
September 2007
Recorder Trim (cont.)
If a new
Trim Zero
was saved, the
Trim Span
is now highlighted. To
adjust the 20 mA output from the
factory default, press
Enter
and see
a screen similar to the following:
Note:
The
HygroTrace
will attempt to output exactly
20.00 mA. The operator should read the output, in mA, at
the DAS or other indicator, and enter that value in the
following screen.
Use the arrow keys to change the
output value. Press
Enter
to save (or
Cancel
to keep the previous value),
and return to the
Recorder Trim
menu. Press
Cancel
twice to return
to the
Main Menu
.
Test
To force the 4-20 mA output to a
specified percent of scale, select
Test
on the
Output Menu
and press
Enter
. A screen similar to the
following appears.
Use the arrow keys to change the test
value. Press
Enter
to save (or
Cancel
to keep the previous value),
and return to the
Output Menu
.
Press
Cancel
to return to the
Main
Menu
.
