West Control Solutions D280-1 - Manual (Page 39)

2-point correction (
ConF/ InP.1 / Corr =1 ):
InL.1: The input value of the lower scaling point is displayed.
The operator must adjust the lower input value by means of a
process value simulator and confirm the input value by pressing key Ù.
OuL.1: The display value of the lower scaling point is displayed.
Before calibration, OuL.1 equals InL.1.
The operator can correct the lower display value by pressing the ÈÌ
keys. Subsequently, he confirms the display value by pressing key Ù.
InH.1: The input value of the upper scaling point is displayed. .
The operator must adjust the upper input value by means of the
process value simulator and confirm the input value by pressing key Ù.
OuH.1: The display value of the upper scaling point is displayed.
Before calibration OuH.1 equals InH.1.
Calibration level
Digital 280-1 Offset correction 39
r
М
Щ
3 sec.
r
PArA
CAL
r Ù r
InP
Ù r r r Ù
End
r r Ù
InL
È
InL
Ù
OuL
r Щ
М
И
r Ù
InH
È
InH
Ù
OuH
r Щ
М
И
FUNC
ADA
OUT1
OUT2
OUT3
ERR
Digital 280-1
ConF r
Ì
r