SMART POSITIONER
CALIBRATION
A
-
5
CALIBRATION
This section details the calibration functions of the STT04 terminal
while interfacing an positioner. There are four types of calibration
functions:
•
Output D-to-A.
•
Manual position.
•
Input D-to-A.
•
Automatic position.
NOTES:
1.
When calibrating, a field device must be connected to the
STT04 terminal.
2.
To change calibration or configuration parameters of a field
device that is connected to an IMFBS01 module, the transmitter
must be taken off-line. This is done at the INFI 90 OPEN console.
After selecting a field device the
READY
screen appears. All calibra-
tion functions can be performed on the selected device. Refer to Fig-
ure
for an overview of the calibration functions.
Configuration ID tag name just configured will be in
the upper left corner if the configuration is saved. It
becomes the working configuration.
Key
Display
Comments
E N T E R
ID TAGNAME
READY
Figure A-2. Calibration Flowchart (AVS)
T0 13 32 A
O U T P U T D -TO -A
IN P U T D -TO -A
M A N U AL
P O S IT IO N
AU TO M AT IC
P O S IT IO N
A D JU S T TO
4 m A
A P P LY 4 m A
TO IN P U T
A D JU S T O U T P U T
TO Z E RO
L IM IT S TO P S
R E Q U IR E D
Y E S
N O
A D JU S T TO
2 0 m A
A P P LY 2 0 m A
TO IN P U T
A D JU S T O U T P U T
TO S PA N
AU TO
C A L IB R ATIO N
P E R F O R M E D
C A L IB R ATIO N
C O M P LE T E
C
A
L
I
B
R
A
T
E
