Calibrate Process Conductivity - ABB STT04 Instruction Manual

TBN480 CONDUCTIVITY TRANSMITTER
Key
OUTPUT WILL BE
AFFECTED! PROCEED?
C A LI-
B R ATE
→ YES
CALIBRATION
→ PROCESS CAL
E N TE R
PROCESS CAL
→ CONDUCTIVITY
E N TE R
PROCESS TEMP
E N TE R
CAL TEMP 1st IF
INCORRECT
PROCESS CAL
E N TE R
PRESS ENTER
TO CONTINUE
PROCESS CAL
ENTER DESIRED
E N TE R
CONDUCTIVITY
E N TE R
CALIBRATION
J - 6

CALIBRATE PROCESS CONDUCTIVITY

The following procedure steps through the calibration of the process
conductivity.
Display
NO
EDIT CAL
RESET CAL
TEMPERATURE
nn.nn
nn.nn mS/cm
nn.nn mS/cm
WORKING
Comments
This operation will cause a change in output not cor-
responding to the input. Be sure the control loop is in
manual.
Select YES.
Select PROCESS CAL.
Select CONDUCTIVITY.
If the temperature value is not correct, go back and
calibrate the process temperature before proceed-
ing. Refer to Process Calibration
This displays the actual live reading. When the read-
ing is stable press . The value displayed is
ENTER
captured for the next process calibration screen.
Use the numeric keys to correct the captured value
to the desired value.
in this section.