PAXDR000 Red Lion Controls, PAXDR000 Datasheet - Page 11

• Manufacturer Part Number: PAXDR000
• Description: AC, Dual Rate, Upgradeable Red
• Manufacturer: Red Lion Controls
• Type: Rate/Totalizerr

Specifications of PAXDR000

• Accuracy: ± (0.01% of Input Signal Frequency)
• Cut Out, Panel: 3.62W x 1.77H Inches
• Dimensions: 3.80W x 1.95H Inches
• Display Digit Height: .56 Inches
• Display Type: LED Adjustable
• Function: Rate/Totalizer
• Input Type: Switch Selectable Pulse
• Keypad Type: 3 Programmable Function (5 Keys Total)
• Number Of Digits: Rate = 5, Totalizer = 8
• Primary Type: Electronic
• Range, Measurement: Rate = 0 to 99999, Totalizer = ±99999999
• Special Features: Programmable Function Keys
• Termination: Cage Clamp
• Voltage, Supply: 85 to 250 VAC
• Lead Free Status / Rohs Status: RoHS Compliant part

applied to Input A, and the Rate B signal is applied to Input B. The Rate values
are shown with an indicator of

updates for the Rate display. Values of 0.1 and 0.2 seconds will update the
display correctly but may cause the display to appear unsteady. The factory
setting of 1.0 will update the display every second minimum.

display is forced to zero. (For more explanation, refer to Input Frequency
Calculation.) The High Update Time must be higher than the Low Update Time
and higher than the desired slowest readable speed (one divided by pulses per
second). The factory setting of 2.0, will force the display to zero for speeds
below 0.5 Hz or a pulse every 2 seconds.


not accessible.

For Rate C percentage calculations, the result is internally multiplied by 100 to
show percent as a whole number. By using a Display Multiplier of 10, 100 or
1000, along with the proper decimal point position, percentage can be shown in
tenths, hundredths or thousandths respectively.










PAR
SELECTION
6.1 MODULE 1 - R
Low Update
Module 1 is the programming for the Rate parameters. The Rate A signal is
The Low Update Time is the minimum amount of time between display
Note: Update time settings apply to both Rate A and Rate B.
The High Update Time is the maximum amount of time before the Rate
Select the calculation for Rate C display. Rate C calculation should be set to
Set the Display Multiplier to obtain the desired Rate C display resolution.
1-rAtE
LO-Udt
when not in use. When set to
Time

LOW UPDATE TIME (DISPLAY UPDATE)
DESCRIPTION
No Calculation. Rate C disabled.
SUM (A+B). Rate C shows the sum of Rate A and Rate B.
DIFFERENCE (A-B). Rate C shows the difference of Rate A and
Rate B.
RATIO (A/B). Rate C shows the percentage of Rate A to Rate B.
PERCENT OF TOTAL (A/A+B). Rate C shows the percentage of
Rate A to the total of Rate A and Rate B.
PERCENT DRAW (A-B/B). Rate C shows the percent draw
between Rate A and Rate B.
 
HIGH UPDATE TIME (DISPLAY ZERO)
 




High Update

HI-Udt
RATE C DISPLAY MULTIPLIER
Time
RATE C CALCULATION
 
 
 


to
to

Calculation

C rAtE
,
Rate C

 
 

or


seconds
seconds
in display digit 6.
, the remaining Rate C parameters are


Rate C Display
C SCLr
Multiplier
ATE


C dPt
Decimal
Position
Rate C
S
PARAMETER MENU
ETUP
C LIt
Indicator
Display
Rate C
P
11
ARAMETERS

assigned to Rate C.

and Rate B display indicators are always shown.
Note: Disabling Rate C indicator does NOT provide an additional digit for Rate

Rate A and B display (same position for both), and any setpoint value assigned
to Rate A or Rate B. If Rate C is disabled, this parameter does not appear and
separate decimal point positions can be selected for Rate A and Rate B.




value assigned to Rate A. This parameter does not appear if Rate C is enabled.

Scaling function. Each linear segment has two scaling points which define the
upper and lower endpoints of the segment. The number of segments used
depends on the linearity of the process and the display accuracy required as
described below.
Linear Application – 2 Scaling Points
Rate display from 0 up to the maximum input frequency. For typical zero based
frequency measurements (0 Hz = 0 on display), leave
For non-zero based 2 scaling point applications, set
zero segment (


x dPt
Select the decimal point position for Rate C display and any setpoint value
The Rate C display indicator in digit 6 may be turned OFF if desired. Rate A
C value display. The display range remains -9999 to 99999.
When Rate C is enabled, this parameter sets the decimal point position for
This selects the decimal point position for Rate A display and any setpoint
This parameter specifies the number of linear segments used for the Rate A
Linear processes use a single segment (two scaling points) to provide a linear
Position
Decimal
Rate x
x = A or B Rate, # = Scaling Point (0-9)







x SE6S
Linearizer
Segments




RATE A & B DECIMAL POSITION
RATE A LINEARIZER SEGMENTS
Rate x
RATE C DISPLAY INDICATOR
RATE C DECIMAL POSITION
RATE A DECIMAL POSITION
&

(

to

Scaling Display
 

 
 
) and segment 1 (



xdSP #
Rate x

  
  
  

  
  
  
Scaling Input
)
xINP #
Rate x



&
  
  
  

x rnd
Rounding
, to enter both the
Display
Rate x
(factory setting).
).
Pro