ABB STT04 User Manual

TB82 TRANSMITTER
CALIBRATION
N - 4
CALIBRATION
This section details the TB82 transmitter calibration functions using
an STT04 terminal.
NOTE: When calibrating, a field device must be connected to the
STT04 terminal.
Refer to Figure N-2 for an overview of the calibration functions.
One-point Calibration
This procedure describes how to perform a one-point calibration. This
procedure is generalized for all TB82 devices (pH, ORP, pION and
CONC). Differences between devices are noted in the Comments
column of the table.
Key Display Comments
ENTER
ID TAGNAME
READY
Figure N-2. Calibration Flowchart (TB82)
T02428A
CALIBRATION
COMPLETE
VIEW
CALIBRATION
WARNINGS
(IF ANY)
VIEW
CALCULATED
OFFSET
RELEASE
OUTPUT HOLD
(2 POINT ONLY)
OUTPUT
CALIBRATION
EDIT
CALIBRATION
TEMPERATURE
CALIBRATION
RESET
CALIBRATION
CALIBRATION
METHOD
pH
CALIBRATION
ENTER
PROCESS
SLOPE
ENTER
TEMPERATURE
ARROW KEYS
METER VALUE ENTRY
ADJUST
OUTPUT
TO 4 mA
1 POINT
CALIBRATION
ENTER
PROCESS
OFFSET
ADJUST
OUTPUT
TO 20 mA
VIEW
PERCENTAGE
pH VALUE
ENTER
TEMPERATURE
OFFSET
VIEW
CALCULATED
EFFICIENCY
APPLY
LOW AND HIGH
VALUE
ENTER
TEMPERATURE
SLOPE
ENTER
NEW VALUE
ENTER
LOW AND HIGH
pH VALUE
4 mA
CALIBRATION
ENTER METER
VALUE 4.000
2 POINT
CALIBRATION
20 mA
CALIBRATION
ENTER METER
VALUE 20.000
ENTER
PROCESS
TEMPERATURE
C
A
L
I
B
R
A
T
E

ABB STT04 Specifications

General

Brand	ABB
Model	STT04
Category	Transmitter
Language	English