Honeywell SmartLine ST 800 - Page 52

42 ST 800 Pressure Transmitter User’s Manual Revision 15
SET Zero
[4SETZRO]
Zero Trim
perform an input calibration
correction by applying process input
at zero.
Press  to
enter menu
selection
Press  to
initiate action
DAC Zero Trim
[5ZEROTR]
Note: Loop must be
removed from
Automatic Control
DAC Zero Trim
This selection allows the loop zero
output 4mA value to be trimmed.
Note: You must connect a current
meter to the transmitter to monitor the
loop output.
Press  to
enter menu
selection
 Menu to
select
number.
 to enter and
shift to the
next digit to
the right
DAC Span Trim
[6SPANTR]
Note: Loop must be
removed from
Automatic Control
DAC Span Trim
This selection allows the loop span
output 20mA value to be trimmed.
Note: You must connect a current
meter to the transmitter to monitor the
loop output.
Loop Test [7
LPTEST]
Note: Loop must be
removed from
Automatic Control
Loop Test
12.000
This selection allows the user to force
the DAC output to any value between
3.8 and 20.8 mA.
Note: This selection will put the DAC
into Fixed Output Mode, as indicated
by the flashing output value.
Navigation away from this menu item
will return the loop to Normal
(Automatic) Mode.
Press  to
enter menu
selection
 to select
number.
 to enter and
shift to the
next digit to
the right