key. The following screen will appear:
- CHART PEN SPAN -
UP OR DOWN TO MOVE PEN
This screen calibrates the pen span point on the chart
paper to the span of the input signal. Change the input
current to 20 mA before continuing. Press the UP or DOWN
arrow keys to move the pen to the proper position. No
changes will be made to the previously stored span value
unless the UP or DOWN arrow keys are pressed. So the user
can step through the program to access another
programming screen without readjusting the span, if the UP
or DOWN arrow keys are not pressed. When pressing the
UP or DOWN arrow keys the display will indicate the
direction of the pen movement. Once the pen is positioned
to span on the chart, press the ENTER key. The next screen
to appear will be the Relay Assignment screen.
SUMMATION INPUT IS SELECTED
The 3000+ Recorder is capable of summing up to three
analog inputs. In the Input Selection screen there is the
following channel combinations that can be selected: #2 +
#2, #1 + #3 and #1 + #2 + #3. Use the UP and DOWN
arrow keys to select the channels to be summed and press
the ENTER key. The following screen will appear:
CHANNEL #01 IS 3
12
0 %
RECORDER FULL SCALE
This screen sets the percent of full scale that the
channel indicated on the screen represents. For example,
if the full scale of the recorder was 10,000 GPM and the
full scale of the transmitter, then the percent for channel
one would be set for 30%. This is to be done for each
channel that is to be summed. After all of the percents
have been set for all of the channels, the sum should total
100%.
Use the UP or DOWN arrow key to adjust the percent
of full scale value. Press the ENTER key to store this
value. After the last channel has been entered the
following screen will appear:
- CHART PEN ZERO -
UP OR DOWN TO MOVE PEN
This screen calibrates the pen zero point on the chart
paper to the zero of the input signal.
It is important that the
pen be properly aligned before making this adjustment. The
zero value of the input signals of all the channels to be summed
must be input to the recorder when making this adjustment.
For example, if the input signal is 4-20 mA for 0 to
100%, then 4 mA must be input to all channels to be
summed to make the pen zero adjustment.
Press the UP or DOWN arrow keys to move the pen to
the proper position. No changes will be made to the
previously stored zero value unless the UP or DOWN
arrow keys are pressed. So if the user is stepping through
the program to access another programming screen, the
input does not need to be at the zero value if the UP or
DOWN arrow keys are not pressed. When pressing the
UP or DOWN arrow keys the display will indicate the
direction of the pen movement. Once the pen is
positioned to zero on the chart, press the ENTER key.
Be
sure to press the ENTER key before changing the input signal.
The following screen will appear:
- CHART PEN SPAN -
UP OR DOWN TO MOVE PEN
This screen calibrates the pen span point on the chart
paper to the span of the input signal.
The span value of the
input signal for all channels to be summed must be input to the
recorder when making this adjustment.
For example, if the
input signal is 4-20 mA for 0 to 100%, then 20 mA must
be input to all the channels to be summed, to make the
pen span adjustment.
Press the UP or DOWN arrow keys to move the pen to
the proper position. No changes will be made to the
previously stored span value unless the UP or DOWN
arrow keys are pressed. So if the user is stepping through
the program to access another programming screen, the
input does not need to be at the span value if the UP or
DOWN arrow keys are not pressed. When pressing the
UP or DOWN arrow key the display will indicate the
direction of the pen movement. Once the pen is
positioned to span on the chart, press the ENTER key.
Be
sure to press the ENTER key before changing the input signal.
The next screen to appear will be the Relay Assignment
screen.
- RELAY ASSIGNMENT -
RELAY 01 => LO
This screen allows the assignment of the relays for any
of the alarm functions. The available alarm functions are:
IN - Loss of input signal
LO - Low alarm trip
HI - High alarm trip
CHT - Completion of one chart rotation
INT - Contact integrator pulse
EE - Failure of EEPROM
- - -
- - -
