ADDENDUM
15
PV Bias
The PV Bias calibration procedure allows you to align the "zero" of the process with the "zero" reading of the
transmitter. This may be done in one of two ways:
•
Apply a pressure that corresponds to the desired zero offset or bias [SET PV ZERO]
•
To scale to a value different from zero, calculate the offset or biasand apply it to the 600T EN [SET PV VAL]
Use the number keys to enter the current meter
reading.
Use the number keys to enter the current meter
reading.
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.
Select YES.
Key
Display
Comments
E N T E R
4 mA CALIBRATION:
ENTER METER VALUE
n.nnnn
E N T E R
20 mA CALIBRATION:
ENTER METER VALUE
nn.nnnn
E N T E R
ID TAGNAME
READY
C A LI-
B R AT E
E N T E R
OUTPUT WILL BE
AFFECTED! PROCEED?
NO
→
YES
Содержание STT04
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Страница 179: ...TBN580 TRANSMITTER CALIBRATION K 12 Key Display Comments ENTER ID TAGNAME READY ...
Страница 253: ...AS800 PRESSURE TRANSMITTER CALIBRATION P 11 TEMPERATURE CALIBRATION is complete ENTER ID TAGNAME READY ...