ABB STT04 Instruction Manual page 111

EQS TEMPERATURE TRANSMITTER
Key
E N TE R
E N TE R
E N TE R
E N TE R
ADJUST TO 4 mA
E N TE R
THEN HIT ENTER
ADJUST TO 20 mA
E N TE R
THEN HIT ENTER
ID TAGNAME
E N TE R
CALIBRATION
C - 6
Display
APPLY
0.00 mV
AT 3(+), 4(-)
THEN HIT ENTER
APPLY
100.00 mV
AT 3(+), 4(-)
THEN HIT ENTER
APPLY 0.00 Ω
SHORT
1-2, 2-3, 3-4
THEN HIT ENTER
APPLY 250 Ω
SHORT 1-2, 3-4
Ω AT 2-3
THEN HIT ENTER
READY
Comments
Apply 0.00 mV to the transmitter.
NOTE: Refer to the EQS instruction for detailed wir-
ing diagrams of this procedure.
Apply 100 mV to the transmitter.
Apply 0 Ω to the transmitter.
NOTE: Refer to the EQS instruction for detailed wir-
ing diagrams of this procedure.
Apply 250 Ω to the transmitter.
Use the arrow keys to adjust the 4 mA signal.
NOTE: When increasing or decreasing the mA sig-
nal, the increments of change increase with succes-
sive depressions until the maximum level of change
is reached. By changing direction you will return to
the smallest increment of change. This adjustment
technique speeds up the adjustment process without
affecting fine adjustment.
Use the arrow keys to adjust the 20 mA signal.