Honeywell ST 3000 User Manual page 145

7.4 Flow Measurement with DP Transmitter,
Procedure, continued
Table 39 Starting Up DP Transmitter for Flow Measurement With SFC, continued
Step Press Key
9
^
SHIFT
INPUT
J
OUT-
PUT
RESET
K
COR-
RECT
NON-VOL
ENTER
(Yes)
10
11
12
13
14
6/05 ST 3000 Release 300 and SFC Model STS103 User's Manual
Read Display or Action
O U T P 1 P T
S H I F T –
I N P U T 1 P T
S F C W O R K I N G .
I N P U T 1 P T
. 9 Ø 3 5 1 "
I N P U T 1 P T
Z E R O I N P U T
I N P U T 1 P T
S F C W O R K I N G .
I N P U T 1 P T
I N P U T Z E
I N P U T 1 P T
. Ø Ø Ø 4 2
"
Repeat Steps 6 to 8.
Close equalizer valve C.
Open valve B and LP block-off valve to
begin measuring process differential
pressure.
Take SFC and milliammeter readings to
check that output signal does
correspond to applied input pressure. If
readings don't correspond, check that
transmitter has been installed correctly.
If applicable, blow down piping to be
sure no foreign matter is entrapped in it.
Check SFC and milliammeter readings
again. If readings are still not correct,
verify transmitter's configuration data
and change its range setting if needed.
Remove SFC and milliammeter from
loop.
Initiate shift key selection.
3 Ø 1 1
Read applied input pressure.
3 Ø 1 1
. .
3 Ø 1 1
H 2 O _ 3 9 F
3 Ø 1 1
Prompt asks if the applied input
?
pressure equals zero input. If it is
zero input, go to next keystroke. If it
is not, press [
function and try again.
3 Ø 1 1
Zero input is set equal to applied
. .
input pressure.
3 Ø 1 1
R O E D
3 Ø 1 1
H 2 O _ 3 9 F
Continued
Description
] key to exit
CLR
131