DYNISCO SC170 Manual
17
17
17
17
17
17
17
17
17
17
4.5
CHANGE FULL SCALE
To change the full scale value press ENTER. The procedure for
selecting Plus or Minus is identical to that described for changing the
ZERO. Similarly, the procedure for changing each of the digit
positions is identical to that described for changing the ZERO.
Once the steps of changing the FULL SCALE have been
completed and the ENTER key is pressed at the end of the
procedure, the display returns to CHANGE FULL SCALE.
Press NEXT for the next function SELECT SENSOR
FAIL SAFE DE
When the desired fail-safe condition is displayed, pressing the
ENTER key will change to the new setting and the screen returns
to the
SELECT SENSOR FAIL SAFE
display. Pressing the
NEXT key will bring up the
TRANSMITTER FAIL
selection screen.
4.6
SELECT FAIL-SAFE
Fail-safe allows the transmitter to change the 4-20mA loop to indicate
a failure condition. This failure may be a sensor failure or a
transmitter. In any event, the user may select to drive the loop to
22.0mA, corresponding to the “HI” selection; to 3.6mA,
corresponding to the “LO” selection or to turn the function “OFF”
4.7
TRANSMITTER FAIL SAFE
Using a similar procedure as above (4.6) the signal conditioner fail safe
condition can be changed to High, Off or Low. When a selection is
completed and the screen is back to the main menu item: press the
next key to bring up the next selection.
200.00
CHANGE
200.00
FULL
200.00
SCALE ?
ENTER.
NEXT
ENTER
ZERO.
ZERO.
CHANGE FULL SCALE.
FULL SCALE
SELECT SENSOR
FAIL SAFE.
ENTER
NEXT
SELECT SENSOR FAIL SAFE
XMITTER FAIL SAFE
SELECT
FAIL
SAFE
LOW
HIGH
OFF
NEXT
