ABB STT04 Instruction Manual page 128

PTS PRESSURE TRANSMITTER
Key
LOW CALIB PRESSURE
E N TE R
HIGH CALIB PRESSURE
APPLY PRESSURE OF
E N TE R
APPLY PRESSURE OF
E N TE R
ADJUST TO 4 mA
E N TE R
ADJUST TO 20 mA
E N TE R
ID TAGNAME
E N TE R
CALIBRATION
E - 6
Display
nn.nn UNITS
nn.nn UNITS
nn.nn UNITS
THEN HIT ENTER
nn.nn UNITS
THEN HIT ENTER
THEN HIT ENTER
THEN HIT ENTER
READY
Comments
Enter the low calibration pressure value and press
. Enter the high calibration pressure value.
ENTER
Apply the low calibration pressure to the input of
transmitter as specified earlier.
Apply the high calibration pressure to the input of
transmitter as specified earlier.
Adjust transmitter output using the up and down
arrow keys. If configured digitally this adjust display
does not appear.
NOTE: When increasing or decreasing the mA sig-
nal, the increments of change increase with succes-
sive depressions until the maximum level of change
is reached. By changing direction the smallest incre-
ment of change returns. This technique speeds up
the adjustment process without affecting fine
adjustment.
Adjust the transmitter output using the up and down
arrow keys.