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TDP05K Advanced Thermal Dispersion Probe Airflow Measuring System Technical Bulletin

Release Date: 06/2022

Page 18

K-Factor Configuration

The K-Factor Configuration submenu turns K-Factor on and calculates a K-Factor gain and offset from measured and reference data. The 

K-Factor gain and offset values can also be manually configured.

NOTE: The auto K-Factor feature only works in FPM at this time..

Selected Submenu

Submenu Selections

Submenu Selection Display

*Default values shown

Figure 13: K-Factor Configuration Flowchart

ENTER

ENTER

ENTER

ENTER

ENTER

ENTER

ENTER

ENTER

ENTER

ESC or ENTER

ESC

ESC

ESC

ESC

ESC

3 Seconds

ESC

3 Seconds

ESC

3 Seconds

ESC

Returns to Operator Menu

UP

UP

UP

UP

UP

UP

UP

UP

UP

UP

UP

UP

UP

DOWN

DOWN

DOWN

DOWN

DOWN

DOWN

DOWN

DOWN

DOWN

DOWN

DOWN

DOWN

DOWN

NOTE: 

1. Only when calculate K-Factor is set to No.

2. Only when calculate K-Factor is set to Yes

3. Only when #of Data Points set to 1 or higher

4. Only when #of Data Points is set to 2 or higher

5. Only when #of Data Points is set to 3

Calculate K-Factor?

K-Factor Gain

1

K-Factor Offset

1

Number of Data Points

2

System at Point 1

2.3

Point 1 Velocity

2.3

Pt 1 Velocity

→

System @ Pt 2

2,4

?

System @ Pt 2 

→

Pt 2

2,4

 Velocity

System at Point 3

2.5

Point 3 Velocity

2.5

Exit this Menu

Generate K-Factor

2

Содержание TDP05K

Страница 1: ...ns Technical Bulletin Model TDP05K Advanced Thermal Dispersion Airflow Temperature Measuring System ALL STATED SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE OR OBLIGATION Ruskin June 2022...

Страница 2: ...ion 10 Selecting Custom Text 11 Analog Output 1 Parameters 11 Analog Output 2 Parameters 11 Temperature Output LPF Low Pass Filter 12 Flow Output LPF 13 Analog Output Calibration 14 Calibrating the An...

Страница 3: ...System power on the unit Menu options appear on the front panel LCD display of the primary controller and are replicated on the remote user interface see Figure 1 The LCD display has a 16 character pe...

Страница 4: ...ain functions in the normal operation mode NOTE An asterisk appears on the top left corner of the display if the number of sensors has changed during normal operation mode CONFIGURATION The on board m...

Страница 5: ...the digit NOTE If the PIN is not correctly entered the display returns to normal operation b If the Operator PIN is not enabled the Operator Menu selections display NOTE See Enable Disable and Change...

Страница 6: ...utput for flow Analog Output Calibration Output Cal Menu Adjusts the span for the analog outputs to match the input expected values Temperature Balance Menu Temp Bal Config Selects an offset to apply...

Страница 7: ...WN to scroll through the numbers 0 through 9 3 When the correct number is displayed press ENTER to select the digit The cursor automatically moves to the next position If an error is made after pressi...

Страница 8: ...s of measure duct type and size flow units site elevation relative humidity and output lockdown Selected Submenu Submenu Selections Duct Area controls area input when Other duct shape is selected Subm...

Страница 9: ...l Hour ACMH ACFH Standard Hour SCMH SCFH Table 2 Flow Configuration Submenu Selections and Configurable Options Volumetric Units of Measurement Display Volumetric Units of Measurement Display Actual C...

Страница 10: ...t between SI and Imperial Display Flow Type Select between velocity and volume Line 2 Parameters Select between System Flow and Custom Text for text appearing in line 2 of the display Line 2 Custom Se...

Страница 11: ...configured for either airflow or temperature Figure 5 Custom Text Character Chart Figure 6 Analog Output 1 Parameters Flowchart Selected Submenu Submenu Selection Display Default values shown Analog O...

Страница 12: ...alues shown Temperature Output LPF Submenu Selection Configurable Option Temperature Output LPF Select between 0 to 9 9 equals 90 filtering Analog Output 2 Submenu Configurable Option Output 2 Paramet...

Страница 13: ...ay Filter is an additional filter selection applied only to the display NOTE Each unit of filtering is equal to 10 filtering For example 2 is equal to 20 Figure 9 Flow Output LPF Flowchart Default val...

Страница 14: ...erating range Selected Submenu Submenu Selections Submenu Selection Display Default values shown Figure 10 Analog Output Calibration Flowchart Return to Operator Menu ENTER ESC UP UP UP UP UP UP UP UP...

Страница 15: ...F 37 to 54 C for maximum range of output temperature spanning Test Output Ch1 Select between 0 50 and 100 for testing output of Channel 1 Test Output Ch2 Select between 0 50 and 100 for testing outpu...

Страница 16: ...h span value 10 Once the low span is set press ENTER In the Output Calibration submenu scroll to the Output 1 mA High Span submenu selection and press ENTER 11 The display indicates the current Analog...

Страница 17: ...set Selection Enter the currently selected value The temperature displayed on the left side of line 2 is the offset and the value on the right side of line 2 is a live view of the current temperature...

Страница 18: ...ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ESC or ENTER ESC ESC ESC ESC ESC 3 Seconds ESC 3 Seconds ESC 3 Seconds ESC Returns to Operator Menu UP UP UP UP UP UP UP UP UP UP UP UP UP DOWN DOWN DOW...

Страница 19: ...culate K Factor Select between Yes or No Manual Gain1 Update the currently selected value Manual Offset1 Update the currently selected value Number of Data Points2 Select between one to three points f...

Страница 20: ...P or DOWN to modify the currently selected value 2 Press ENTER Press UP or DOWN to select the number of points to use in the K Factor calculation Automatic Calculation of K Factor Not Enabled 1 When K...

Страница 21: ...TE The left side of the display indicates the measured value and the right side shows the corresponding reference value that was recorded for that point 8 Press ENTER on the last digit to confirm the...

Страница 22: ...ce backlight dims and the device returns to normal operation mode if no activity is detected in the Operator Menu Selected Submenu Submenu Selection Display Default values shown Figure 14 Menu Timeout...

Страница 23: ...is 1 to 4 194 302 BACnet Address Select a value between 4 and 127 Holding down the button increases the rate the value updates BACnet Max Mast Select a value between 1 and 127 Holding down the button...

Страница 24: ...ctions Configurable Options Modbus On Off Select On or Off Modbus Address Select a value between 1 and 247 Holding down the button increases the rate the value updates Modbus Baud Rate Select baud rat...

Страница 25: ...must reach above the Alarm Low Setpoint for Alarm Low or below the Alarm High Setpoint for Alarm High before an activated alarm resets The display units are the same as those chosen in the Display Con...

Страница 26: ...t Choose a value of temperature the controller must reach above the Alarm Low Setpoint for Alarm Low or below the Alarm High Setpoint for Alarm High before an activated alarm resets The display units...

Страница 27: ...sors scan all sensors for status updates and perform diagnostics on alert conditions It is also used to restore the device to a pre installation state 1 When the TDP05K Airflow Measuring System s LCD...

Страница 28: ...r DOWN to scroll to display the numbers 0 through 9 3 When the correct number is displayed press ENTER to select the digit The cursor automatically moves to the next position If an error is made after...

Страница 29: ...and enable or disable individual sensors This submenu also displays each sensor s velocity and temperature reading Selected Submenu Submenu Selections Submenu Selection Display Default values shown Fi...

Страница 30: ...en Display Active Sensor Display screen indicates the number of active and total probes and sensors Scan for Sensor Scan for sensors and restart all devices on the network The primary probe restarts l...

Страница 31: ...2 and press ENTER 15 Press UP or DOWN to display the sensor numbers that are enabled by selecting this option and press ENTER 20 Press ENTER The display indicates 16 Press ESC The display returns to t...

Страница 32: ...e data 22 Press ENTER to view the status and values of individual sensors on the selected probe Press UP or DOWN to scroll through the sensors 1 through 8 Press ESC to return to the Probe Data screen...

Страница 33: ...s and devices and then restarts After warming up the primary probe returns to the normal operation mode Factory Default Reset The Factory Default Reset submenu is used to reset all settings to the ori...

Страница 34: ...r warming up it returns to the normal operation mode All settings are restored to their factory default state Factory Default Reset Submenu Selection Actions and Display Screens Factory Default Cycle...

Страница 35: ...parity address match for the intended network Modbus RTU float data doesn t match display The Float Word Order on the device reading the float data does not match the settings on our device Ensure th...

Страница 36: ...e System design is the prerogative and responsibility of the system designer All Rights Reserved The product detailed in this manual is protected by a U S patent Illustrations and product descriptions...

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