Burkert Type 8175 - Manual (Page 119)

51
8175
ENGLISH
TEST MENU
0......9
ENTER
ENTER
4.5.1 Offset Compensation
Within this option the user has the possibility of correcting the basic setting of 4 mA
generated by the transmitter. The transmitter generates a value of 4mA by pressing
ENTER
when «OFFSET» is displayed within the main test menu.
Measure the generated current with an ammeter. If the displayed value is incorrect it can be
corrected by entering the measured value on the ammeter.
4.5.2 Span Compensation
Span compensation provides the option of changing the basic setting of 20 mA. The
procedure is identical to that of the offset compensation above. The transmitter generates
20mA if the key
ENTER is pressed when «SPAN « is displayed within the main test menu.
Measure the generated current with an ammeter. If the displayed value is incorrect it can be
corrected by entering the measured value on the ammeter.
Enter the measured value
Enter the measured value
SP= 19.96 T° ADJUST
SPAN SP= 20.00
0......9
ENTER
ENTER OF= 04.02
SPAN
OFFSET OF= 04.00