DYNISCO SC170 Manual
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(three wire ohms)
(Slidewire or Potentiometer)
One can stop at any one of the input type selections and pressing of
the ENTER key changes the signal conditioner mode to that
input type. If no input change is desired, then without sequencing
through the various inputs options, but just pressing the ENTER
key will allow one to confirm the input selection and leave it
unchanged. We will assume that the input is left as MAMPS.
After pressing ENTER, the display returns to:
4.4 CHANGE ZERO
The display will then alternate between the following screens to
indicate that one may now change the zero, or 4mA output point.
The numeric value seen on the upper portion of the screen is the
current ZERO value of the transmitter. One can now change this
ZERO, or LOWER RANGE VALUE, (LRV), totally independent of the
FULL SCALE, or UPPER RANGE VALUE, (URV), without the use of
any calibrators or external sensor inputs. To change the ZERO, press
ENTER. The display changes to
indicating that the existing zero is set to “plus” 004.00. The question
mark (?) indicates a question asking if this value is to remain positive
(PLUS ?). By repeatedly pressing the NEXT key the display will
alternate
After deciding whether the zero value, LRV, is to remain positive
(PLUS), press the ENTER key. In this example assume it is to
remain positive. The display changes to
OHMS 3W
SLIDEW
ENTER
ENTER,
ENTER
MAMPS.
SELECT
INPUT ?
ENTER.
NEXT
ENTER
04.000
PLUS ?
4.00
CHANGE
4.00
ZERO ?
-04.000
MINUS ?
04.000
PLUS ?
Press next to go to the next menu option.
