PTS PRESSURE TRANSMITTER
CALIBRATION
E
-
5
Figure E-2. Calibration Flowchart (PTS)
Key
Display
Comments
This operation will cause a change in output not cor-
responding to the input. Be sure the control loop is in
manual.
Select
YES
.
Select
BENCH CALIB
.
If the transmitter is configured for digital operation,
the
D-TO-A ADJUST
selection would not appear.
T 01 3 40 A
D IG ITA L
A N A LO G
C A LIBR AT IO N
C O M P L E T E
B E N C H
R E Z E RO
E N T E R L OW
C A L IB R AT IO N
P R ES S U R E
D -T O -A
C A L
M E TH O D
C A L
M E TH O D
A R RO W
K E Y S
A R RO W
K E Y S
M E T ER VA L U E
E N T RY
M E T ER VA L U E
E N T RY
A D JU S T
O U T P U T
TO 4 m A
A D JU S T
O U T P U T
TO 4 m A
A D JU S T
O U T PU T
TO 20 m A
A D JU S T
O U T PU T
TO 20 m A
4 m A
C A LIBR AT IO N
E N T E R M E T E R
VA LU E 4.00 0
4 m A
C A LIBR AT IO N
E N T E R M E T E R
VA LU E 4.00 0
20 m A
C A L IB R ATIO N
E N TE R M ET E R
VA L U E 20 .0 0 0
20 m A
C A L IB R ATIO N
E N TE R M ET E R
VA L U E 20 .0 0 0
E Q UA LIZ E
P R ES S U R E
E N T E R H IG H
C A LIBR AT IO N
P R E S S U R E
R E Z E RO
C O M P L E T E
A P P LY L O W
C A L IB R ATIO N
P R E S S U R E
C
A
L
I
B
R
A
T
E
A P P LY H IG H
C A LIBR AT IO N
P R E S S U R E
C A LI-
B R AT E
OUTPUT WILL BE
AFFECTED! PROCEED?
NO
→
YES
E N T E R
CALIBRATION
D-TO-A ADJUST
→
BENCH CALIB.
REZERO