Precision Digital PD650 - Manual (Page 51)

Model PD650 Large Display Process Meter Instruction Manual
51
Select total
After selecting t for total, the display will show set point 2
(Set 2), press ENTER to set up set point 2 or wait and the
display will move to the next set point.
R or t
then
SET 2
Programming the Second Set Point
The only potential difference between the way set point 2 is programmed from
the way set point 1 was programmed is if set point 1 was assigned to total. If set
point 1 was assigned to total, and set point 2 is also assigned to total, then the
user may select offset mode after setting set point 2 for total. The offset value will
be programmed during set point 1 programming, under the SEtPtS menu, and it
corresponds to the value at which relay 1 trips before relay 2 trips. This feature is
useful for some batch control applications.
If ENTER is pressed while set point 2 (Set 2) is
shown, the display will then show rate or total
(r or t) flashing alternately. Select the desired
one by pressing ENTER when it is flashing.
SEt 2
then
r or t
Select process/rate
After selecting r for process/rate, the display will show latch
(LatCH). Press ENTER to program this function. If ENTER is
not pressed within 3 seconds, this function will remain
programmed as it was before, and the next set point will be
displayed.
R or t
then
LatCk
then
SEt 3
If ENTER is pressed while the display reads
LAtCH, yes or no (Y or N) will flash alternately. To
program this set point for latching relay, press
ENTER when Y is flashing. To program this set
point for Non-latching relay, press ENTER when n
is flashing. After making the selection, setup of set
point 1 is complete and the next set point will be
displayed. Press ENTER to program that set point,
if not, wait until desired set point is displayed or
wait for the meter to exit the Setup menu
completely.
R or t
then
LatCk
then
Y or n
then
SEt 3
Select total when the first set point was assigned to rate
After selecting t for total, the display will show set point 3
(Set 3), press ENTER to set up set point 3 or wait and the
display will move to the next set point.
R or t
then
Set 3