8

SEL

Rate Decimal

Point

Rate

Enable

Rate Scaling

Display Value

Rate High

Update Time

Rate Scaling

Input Value

Rate Low

Update Time

2-rAtE

RAtE Enb

RAtE

dP

RAtE dSP

RAtE INP

LO-Udt

HI-Udt

Pro

PARAMETER MENU

RATE ENABLE

Module 2 is the programming for the rate parameters. For maximum input

remaining rate parameters are not accessible. The rate value is shown with an

This selects the decimal point position for the rate display and any setpoint

value assigned to rate. This parameter does not affect rate scaling calculations.

RATE DECIMAL POINT

0.00000

0.000

0.0

0.0000

0.00

0

RATE SCALING INPUT VALUE

RATE SCALING DISPLAY VALUE

Enter the desired Rate Display Value for the Scaling Point.*

Enter the corresponding Rate Input Value for the Scaling Point.*

0

0.1

*For value entry instructions, refer to selection/value entry in the Programming

The Meter section.

USER INPUT ASSIGNMENT

The User Input Assignment is only active when Counter B is enabled and the

User Input performs a Reset, Inhibit or Store function on one or both counters.

USER INPUT FUNCTION

MODE

DISPLAY

No Function

NO

DESCRIPTION

User Input disabled.

Program Mode Lock-out

Pro Loc

rESEt

Inhibit

Inhibit counting for the selected counter(s).

Store

StorE

Store and Reset

Stor-rSt

Display Select *

d-SELECt

d-LEVEL

Increase intensity one level for each

activation. (backlight version only)

rESEt-12

rESEt-2

rESEt-1

Prnt-r5t

Print

d-COLOr

Advance once for each activation

both A-b

Count b

Count A

See Programming Mode Access chart.

(Module 3)

Setpoint 1 and 2 Reset *

Setpoint 2 Reset *

Setpoint 1 Reset *

Print and Reset *

Print Request

Backlight Color *

Edge triggered reset of the selected

counter(s) after storing the count.





NO

USEr INP





Count A

USEr ASN





YES

RAtE Enb





001000

RAtE dSP





O

RAtE dP





01000.0

RAtE INP

YES

NO

Reset Setpoint 1 and 2 outputs

Reset Setpoint 2 output

Reset Setpoint 1 output

Same as Print Request followed by a

momentary reset of the selected counter(s).

Change backlight color with each activation

(backlight version only)

Inhibit

Maintained Reset

Freeze display of selected counter(s) while

allowing counts to accumulate internally.

Display Intensity Level *

Serial transmit of the active parameters

selected in the Print Options (Module 5)

SCALING FOR COUNT INDICATION

The CUB5’s scale factor is factory set to 1, to provide one count on the

display for each pulse that is input to the unit. In many applications, there will

not be a one-to-one correspondence between input pulses and display units.

Therefore, it is necessary for the CUB5 to scale or multiply the input pulses by

a scale factor to achieve the desired display units (feet, meters, gallons, etc.)

The Count Scale Factor Value can range from 00.0001 to 99.9999. It is

important to note that the precision of a counter application cannot be improved

by using a scale factor greater than one. To accomplish greater precision, more

pulse information must be generated per measuring unit. The following formula

is used to calculate the scale factor.

Scale Factor = Desired Display Units x Decimal Point Position

Number of Pulses

WHERE:

Desired Display Units: Count display units acquired after pulses that occurred.

Number of Pulses: Number of pulses required to achieve the desired

display units.

Decimal Point Position:

0

=

1

0.0

=

10

0.00

=

100

0.000

=

1000

0.0000

=

10000

0.00000 =

100000

EXAMPLE: The counter display is used to indicate the total number of feet

used in a process. It is necessary to know the number of pulses for the desired

units to be displayed. The decimal point is selected to show the resolution in

hundredths.

Scale Factor = Desired Display Units x Decimal Point Position

Number of Pulses

Given that 128 pulses are equal to 1 foot, display total feet with a one-

hundredth resolution.

Scale Factor = 1.00 x 100

128

Scale Factor = 0.007812 x 100

Scale Factor = 0.7812

Level active reset of the selected counter(s).

Note: * indicates Edge Triggered function. Other functions are Level Active

(maintained)