Turbines CDS2000 - Metrology Configuration (User Password Protected); Metrology Configuration - Metrology Selections

Revision C – January 2023
CDS2000 Page | 20
 The Power Always On function in essence renders the power button irrelevant as the system will
power on as soon as input power is supplied, and the power button will not turn the unit off.
 The Intermittent Temp Tolerance function is a programmable timer that specifies a time period
during which a temperature fault is allowed to exist without disabling the delivery pump.
 The Coil B Mode function allows selecting the function of the 2
nd
coil input.
o Selecting Disabled will turn off the 2
nd
coil input.
o Selecting Dual Coil engages additional signal
processing logic to capture input data from two
sources and logic is activated to detect reverse
flow along with missing or extra pulses.
o Selecting Pump Speed will use the 2
nd
coil input
to display pump speed. It is assumed sensing is
provided by a 24-tooth direct driven gear and non-
amplified magnetic pickup, similar to what is used
with the flowmeter.
 The Printer Checking function enables handshaking between the printer and the CDS2000.
Depending upon the printer, the CDS2000 detects if the printer is online, out of paper and
enabled for delivery.
MetrologyConfiguration(UserPasswordProtected)
The Metrology Configuration menu provides the end user with the
option to adjust the “Metrology Selections & Units of Measure
(UOM)”, “Calibration”, or “Sensors” of the meter components
associated with the CDS2000.
MetrologyConfiguration–MetrologySelections
o The Product function selects the product to be
measured. Selection of the proper product is required
because the product selection contains configuration
information such as product density over temperature,
unit of measure equivalency information bar graph min
and max limits, etc. The standard products supported
are: LOX, LIN, LAR, LCO2, LN20, CCO2, MAPP, and
LPG. Additional products can be added. Consult the
factory for details.
o The Compensation function determines how temperature
information is utilized.
 Temperature Compensation activates (ON) or
deactivates (OFF) the temperature compensator.
Simply stated, the compensator adds pulses to the
pulse total when the detected temperature is colder
than the product’s Normal Boiling Point (NBP) and
subtracts pulses when the product temperature is
warmer than NBP. The quantity of pulses added or
subtracted is determined by the temperature’s
departure from NBP.
 Count During Temp Sensor Fail allows the programmer to select whether the system will
count during a RTD product sensor failure. Selecting “NO” disables the totalizer during a
temperature alarm and prevents registration of vapor. No counting or totalization will occur
during a product temp sensor failure when “NO” is programmed for Count During Temp
Sensor Fail. Selecting “YES” permits the totalizer to count at the product’s default warmest