ABB STT04 - Page 16

ADDENDUM
14
METER VALUE ADJUSTMENT
Use this function to ad
j
ust the four to 20 milliampere output of the field device usin
g
values from an external current
meter. This method is onl
y
valid for HART devices.
Use the arrow ke
y
s to ad
j
ust the 20 mA si
g
nal.
Key Display Comments
This operation will cause a chan
g
e in output not cor-
respondin
g
to the input. Be sure the control loop is in
manual.
Select
YES
.
Select
D-TO-A ADJUST
.
Select
METER VALUE ENTRY
.
Key Display Comments
ENTER
ADJUST TO 20 mA
THEN HIT ENTER
ENTER
ID TAGNAME
READY
CALI-
BRATE
ENTER
OUTPUT WILL BE
AFFECTED! PROCEED?
NO
→
YES
ENTER
CALIBRATION
SENSOR TRIM
→
D-TO-A ADJUST
PV BIAS
SET OUTPUT %
ENTER
D/A CAL USING
UPDOWN ARROW KEYS
→
METER VALUE ENTRY
FACTORY DAC TRIM