ABB STT04 - Page 57

OPERATING PROCEDURES
OPERATIONAL FUNCTIONS
4 - 20
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.
Use the down arrow key to select YES.
Engineering units displayed are those selected dur-
ing configuration or calibration. The positioner sends
the ranges to the positioner after specifying the
upper and lower range values.
Input the desired value using the numeric keypad.
Press . Repeat for upper range value.
Lower and upper temperature alarms apply only
when reranging PTS, PTH, EQS or EBTH transmit-
ter.
-50.00° and 120.00°C are the default values. Enter
different values or accept the default values by
pressing .
Input the desired value using the numeric keypad.
Press .
The rerange key will update the field device configu-
ration, not the STT04 terminal internal configuration.
To update the internal STT04 terminal configuration,
use the get configuration key to view and save the
configuration to the STT04 terminal.
RE-
RANGE
OUTPUT WILL BE
AFFECTED! PROCEED?
NO
→ YES
ENTER
LOWER RANGE VAL
_ nn.nn iH20
UPPER RANGE VAL
nn.nn iH20
ENTER
SECONDARY L. R.
_ nn.nn UNITS
SECONDARY U. R.
nn.nn UNITS
ENTER
ENTER
LOWER TEMP ALARM
-50.00°C
UPPER TEMP ALARM
120.00°C
ENTER
ENTER
DAMPING
(0-32 SEC)
nn.nn SEC
ENTER
ENTER
SENDING RANGES
ID TAGNAME
READY