AS800 PRESSURE TRANSMITTER
CALIBRATION
P
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5
CALIBRATION
This section details the AS800
pressure
transmitter calibration func-
tions using an STT04 terminal. There are four types of calibration
functions:
•
Input A/D
•
D-to-A adjust (Analog Mode only)
•
Zero Trim
•
Temperature
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.
Refer to Figure
for an overview of the calibration functions.
Figure P-2. Calibration Flowchart (AS800)