PAXDR000 Red Lion Controls, PAXDR000 Datasheet - Page 12

• 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


parameter is automatically set to 0 and does not appear when
Non-linear Application – Up to 10 Scaling Points
provide a piece-wise linear approximation representing the non-linear function.
The Rate display will be linear throughout each individual segment (i.e.
between sequential scaling points). Thus, the greater the number of segments,
the greater the conformity accuracy.
About Scaling Points
Rate Display Value (
points are entered sequentially in ascending order of Rate Input Value.
endpoints of the first linear segment. Setting
the first scaling point to 0.0 for typical single segment, zero based applications.
When multiple segments are used, the upper scaling point for a given segment
becomes the lower scaling point for the next sequential segment. Thus, for each
additional segment used, only one additional scaling point must be programmed.
mnemonics, and the Factory Default Settings for each point.

Note: For all linear and most non-linear applications, the Scaling Point 1


the arrow keys.


SEGMENT
Confirm the Rate A Display Value for the first Scaling Point is 0. This
Non-linear processes may utilize up to nine segments (ten scaling points) to
Each Scaling Point is specified by two programmable parameters: A desired
Two scaling points must be programmed to define the upper and lower
The following chart shows the Scaling Points, the corresponding Parameter
Confirm the Rate A Input Value for the first Scaling Point is 0.0. (See Note)
parameters (
the factory before using any non-zero values for Scaling Point 1. These
parameters are automatically set to 0 and do not appear when
Enter the desired Rate A Display Value for the second Scaling Point by using
1
2
3
4
5
6
7
8
9
RATE A DISPLAY VALUE FOR SCALING POINT 1
RATE A DISPLAY VALUE FOR SCALING POINT 2
RATE A INPUT VALUE FOR SCALING POINT 1

SCALING
POINT
 



10

1
2
3
4
5
6
7
8
9


and
) and a corresponding Rate Input Value (
PARAMETER











DISPLAY



to
to
to
) should be set to 0 and 0.0 respectively. Consult


 
DEFAULT
DISPLAY
000000
001000
002000
003000
004000
005000
006000
007000
008000
009000

, automatically factory sets
PARAMETER










INPUT



. (See Note)
DEFAULT
00000.0
01000.0
02000.0
03000.0
04000.0
05000.0
06000.0
07000.0
08000.0
09000.0
). Scaling
INPUT
.
12

using the arrow keys. Rate Input values for scaling points can be entered by
using the Key-in or the Applied method described below.
Key-in Method:
value (
second (Hz).
Applied Method:
Input Value (
applied input frequency (in Hz) will appear on the display. (To verify correct
reading wait for at least the length of the Low Update Time. Then press and
hold the F1 and F2 keys at the same time again. The new value should be ±
0.1% of the previous entered value.) Press PAR to enter the displayed
frequency as the Rate Input value. To prevent the displayed value from being
entered, press DSP. This will take the meter out of Programming Mode and the
previous Rate Input value will remain.

increment selected (e.g. rounding of ‘5’ causes 122 to round to 120 and 123 to
round to 125). Rounding starts at the least significant digit of the Rate display.


value assigned to Rate B. This parameter does not appear if Rate C is enabled


parameter is automatically set to 0 and does not appear when

Note: For all linear and most non-linear applications, the Scaling Point 1





Enter the corresponding Rate A Input Value for the second Scaling Point by
Enter the Rate Input value (
Apply an external rate signal to the appropriate input terminals. At the Rate
Rounding values other than one will round the Rate display to the nearest
Confirm the Rate B Display Value for the first Scaling Point is 0. This
Confirm the Rate B Input Value for the first Scaling Point is 0.0. (See Note)
parameters (
the factory before using any non-zero values for Scaling Point 1. These
parameters are automatically set to 0 and do not appear when
This selects the decimal point position for Rate B display and any setpoint
Select the number of linear segments used for the Rate B scaling function.

 
RATE B DISPLAY VALUE FOR SCALING POINT 1
RATE A INPUT VALUE FOR SCALING POINT 2
RATE B INPUT VALUE FOR SCALING POINT 1
) by pressing the F1 or F2 keys. This value is always in pulses per

 










) press and hold the F1 and F2 keys at the same time. The

RATE B LINEARIZER SEGMENTS
RATE A DISPLAY ROUNDING
RATE B DECIMAL POSITION
and



to
to



 



to
to
) should be set to 0 and 0.0 respectively. Consult

 
) that corresponds to the entered Rate Display

 


  
  


  



. (See Note)
.