installation, operation, and maintenance manual electra-flo

Installation, Operation,and Maintenance Manual

ELECTRA-floThermal Air Flow Measurement Transmitter

Version 1.4X & 1.5X

Installation, Operation & Maintenance

Air Monitor Corporation provides completetechnical support between the hours of

7 a.m. and 5 p.m. PST, M-F

Contact our Service DepartmentToll Free: 1-800-AIRFLOW

or fax us at 1-707-526-2825

Air Monitor Corporation116-053-13.P65 (2/28/12)

ELECTRA-flo - IO&M Manual

pmiyaoka

Typewritten Text

PAGE LEFT INTENTIONALLY BLANK

ELECTRA-flo



TABLE OF CONTENTS

TABLE OF CONTENTS

INSTRUMENT WARRANTY .................................................................................................................... i

SECTION 1 – GENERAL INFORMATION

1.1 DESCRIPTION ............................................................................................................................... 11.2 THEORY OF OPERATION ............................................................................................................. 1

SECTION 2 – PERFORMANCE SPECIFICATIONS

2.1 ACCURACY ................................................................................................................................... 22.2 RANGE ........................................................................................................................................... 22.3 PROBE ASSEMBLY ....................................................................................................................... 22.4 TRANSMITTER .............................................................................................................................. 22.5 POWER .......................................................................................................................................... 2

SECTION 3 – FEATURES

3.1 OPERATOR MENU ........................................................................................................................ 33.2 DATA DISPLAY ............................................................................................................................... 33.3 LARGE OPERATION RANGE ........................................................................................................ 33.4 ENCLOSURE ................................................................................................................................. 33.5 MULTIPLE OPERATING POWER SELECTIONS .......................................................................... 3

SECTION 4 – INSTALLATION

4.1 RECEIVING AND INSPECTION ..................................................................................................... 44.2 LOCATION ..................................................................................................................................... 44.3 MOUNTING .................................................................................................................................... 54.4 PROCESS CONNECTIONS ........................................................................................................... 54.5 POWER/SIGNAL CONNECTIONS ............................................................................................. 6-84.6 DISPLAY CONTRAST ADJUSTMENT ........................................................................................... 8

SECTION 5 – OPERATION

5.1 INTRODUCTION ............................................................................................................................ 95.2 START-UP ...................................................................................................................................... 95.3 NORMAL OPERATION ................................................................................................................ 105.4 CONFIGURATION........................................................................................................................ 105.5 PUSHBUTTON DEFINITION ........................................................................................................ 115.6 CONFIGURATION PROGRAMMING ...................................................................................... 12-135.7 OPERATOR PASSWORD SELECTION ....................................................................................... 145.8 FLOW CONFIGURATION ....................................................................................................... 15-165.9 DISPLAY CONFIGURATION ................................................................................................... 17-195.10 OUTPUT 2 PARAMETER SELECTION ........................................................................................ 205.11 LOW PASS FILTER ...................................................................................................................... 215.12 OUTPUT SIGNAL TYPE SELECTION ......................................................................................... 225.13 TRANSMITTER OUTPUT CALIBRATION ............................................................................... 23-255.14 K-FACTOR CONFIGURATION ................................................................................................ 26-275.15 MENU INACTIVITY TIMEOUT SELECTION ................................................................................ 275.16 NETWORK CONFIGURATION .................................................................................................... 285.17 FLOW ALARM CONFIGURATION .......................................................................................... 29-305.18 TEMPERATURE ALARM CONFIGURATION .......................................................................... 31-32

TABLE OF CONTENTS

SECTION 6 – SUPERVISOR MENU

6.1 INTRODUCTION .......................................................................................................................... 336.2 SUPERVISOR PASSWORD SELECTION ................................................................................... 346.3 SENSOR MANAGEMENT ....................................................................................................... 35-376.4 DIAGNOSTIC DISPLAY SELECTION .......................................................................................... 386.5 DIAGNOSTIC ALERT DETERMINATION ................................................................................ 39-416.6 POWER CYCLE SENSOR NETWORK........................................................................................ 42

SECTION 7 – MAINTENANCE

7.1 CLEANLINESS ............................................................................................................................. 437.2 MECHANICAL .............................................................................................................................. 437.3 ELECTRICAL ............................................................................................................................... 43

SECTION 8 – TROUBLESHOOTING ................................................................................................... 44

SECTION 9 – PARTS LIST ................................................................................................................... 45

SECTION 10 – CUSTOMER SERVICE

8.1 CUSTOMER SERVICE / TECHNICAL SUPPORT ....................................................................... 468.2 REPAIRS / RETURNS .................................................................................................................. 468.3 WARRANTY REPAIRS / RETURNS............................................................................................. 468.4 NON-WARRANTY REPAIRS / RETURNS ................................................................................... 468.5 FIELD SERVICE ........................................................................................................................... 46

APPENDIX A .................................................................................................................................... 47-50

TABLE OF CONTENTSELECTRA-flo



ELECTRA-flo


ELECTRA-flo - IO&M Manuali

INSTRUMENT WARRANTY

NOTICE OF PROPRIETARY RIGHTS

This document contains confidential technical data, including tradesecrets and proprietary information which are the sole property ofAir Monitor Corporation. The use of said data is solely limited touse as specified herein. Any other use is strictly prohibited withoutthe prior written consent of Air Monitor Corporation.

INSTRUMENT WARRANTY

Air Monitor Corporation (hereinafter referred to as “Seller”)warrants that at the time of shipment, products soldpursuant to this contract will be free from defects inmaterials and workmanship, and will conform to thespecifications furnished or approved in writing by Seller.No warranty is given that delivered products will conformto catalog sheets, data sheets, and the like, which aresubject to change without notice.

Seller will repair or replace, at its option, any productslisted under this warranty which is returned freight prepaidto Seller within the earlier of three (3) years after start-upor thirty-nine (39) months after shipment that, upon testand examination, proves defective within the terms ofthis warranty. The warranty period for any item repairedor replaced shall be for the time remaining on the warrantyperiod of the original components. Purchaser shall notifySeller in writing of such defect within sixty (60) days ofdiscovery of the defect.

This warranty does not extend to any product sold bySeller which has been the subject of misuse, neglect,accident, damage or malfunction caused byinterconnection with equipment manufactured by others,improper installation or storage, or used in violation ofinstructions furnished by Seller, nor does it extend to any

product which has been repaired or altered by personsnot expressly approved by Seller. Nor does Seller warrantequipment against normal deterioration due toenvironment; nor items such as lamps, glass, and similaritems subject to wear or burnout through usage.Adjustments for items or equipment not manufacturedby Seller shall be made to the extent of any warranty ofthe manufacturer or supplier thereof.

Seller shall not be liable for any special or consequentialdamages or for loss of damage, directly or indirectlyarising from the use of the products. Seller's warrantyshall be limited to replacement of defective equipmentand shall not include field removal and installationexpenses.

The warranty set forth above is in lieu of all otherwarranties either express or implied and constitutes thefull extent of Air Monitor Corporation’s liability to thecustomer, or any other party for breach of warranty.

THERE ARE NO EXPRESS WARRANTIES EXCEPT ASSET FORTH HEREIN AND THERE ARE NO IMPLIEDWARRANTIES OF MERCHANTABILITY OF FITNESSFOR ANY PARTICULAR PURPOSE, WHICH AREPARTICULARLY DISCLAIMED.

ELECTRA-flo


ELECTRA-flo - IO&M Manual1

SECTION 1 – GENERAL INFORMATION

1 – GENERAL INFORMATION

1.1 – DESCRIPTION

The ELECTRA-flo Thermal Air Flow Transmitter is used in conjunction with ELECTRA-flo Probe(s). One Transmittercan receive up to 32 individual flow sensors measuring a single ducted airflow or fan.

The Transmitter's microprocessor averages flow and temperature signals from all sensors and outputs an analogsignal and local display of these averages. The Transmitter serves as the interface for all configuration and diagnosticfunctions.

1.2 – THEORY OF OPERATION

The ELECTRA-flo uti l izes thermal dispersiontechnology to measure airflow. As air moves acrossthe surface of an elevated temperature sensor, heatis transferred from the sensor to the airflow in amathematically defined relationship between heattransfer rate and airflow velocity.

Each ELECTRA-flo sensing node utilizes a pair ofprecision matched thermistors. One functions as areference sensor measuring the ambient airtemperature at the sensing node location, and theother thermistor is heated to a preset temperaturedifferential (T) above the ambient air temperature.Airflow velocity is determined using the measuredambient air temperature, the known heat transfercharacteristics of the heated thermistor, and thepower consumed to maintain the T between the twothermistors.

Using a combination of Computational FluidDynamics (CFD) modeling and extensive full-scalewind tunnel verification, the aerodynamicallyoptimized cross section of the sensing node apertureprevents error inducing turbulence typical of sharpedged sensing tubes.

The aperture’s injection molded shape has beenengineered to minimize the angular flow effectsnaturally present in any duct. The flared aperturecaptures a representative sample of the ductedairflow, while the contoured leading edges preventthe creation of vortices. The center cross section ofthe aperture functions in the same manner as aventuri. It stabilizes and flattens the velocity profileat the point of measurement ensuring the airflowmaintains full contact with the sensing thermistors.The flow conditioning characteristic of the aperturecompensates for turbulent airflow with pitch and/oryaw angles up to ±30 degrees and produces anaccuracy of ±2% of reading for each ELECTRA-flosensor.

ELECTRA-flo



SECTION 2 – PERFORMANCE SPECIFICATIONS

2 – PERFORMANCE SPECIFICATIONS

2.4 – TRANSMITTER

Display.3 line, backlit graphical display. Flow on Line 1 isdouble height and width for improved visibility. Lines2 and 3 are standard size and are user selectable.

Output.Dual analog outputs (0-5VDC, 0-10VDC, 4-20mA)user selectable and configurable.

Configuration.Via cover mounted membrane keypad

Filter.Analog outputs filtered via user selectable digital lowpass filter.

Temperature Limits.–20ºF to 180ºF Storage–20ºF to 140ºF Operating

Humidity Limits.0 to 95% RH, non-condensing

2.5 – POWER

Power Supply.24VAC or 24VDC.

Power Consumption.16 to 90VA dependent on number of sensor nodes (1to 32 maximum)

Circuit Protection.Power input is isolated, fused, and reverse polarityprotected. Earth Ground must be connected to theterminal labeled "G".

2.1 – ACCURACY

Sensor Accuracy.Velocity: ±2% of ReadingTemperature: ±0.1ºF

Overall System Accuracy.Flow: ±2-3% of Actual FlowTemperature: ±0.1ºF of Air Temperature

2.2 – RANGE

Velocity Calibration Range.Low Range (0 to 5,000 FPM)High Range (0 to 10,000 FPM)Custom Range (consult Factory)

2.3 – PROBE ASSEMBLY

Mounting.4" x 4" aluminum plate with four 0.25" holes forfasteners and neoprene gasket.

Length.8" up to 120"

Sensors Per Probe.Maximum of 16

Connection.Probe to Probe via RJ-45 cable for signal and power.

Probe to Transmitter via shielded cable with RJ-45connection. 10' length standard with optional 50' and100' lengths.

Temperature Limits.–20ºF to 180ºF Storage–20ºF to 140º Operating

Humidity Limits.0 to 95% RH, non-condensing.

ELECTRA-flo



SECTION 3 – FEATURES

3 – FEATURES

3.1 – OPERATOR MENU

The microprocessor program contains a Operator menu system for selecting parameters.

Four pushbuttons UP, DN, ENT, and ESC allow the operator access to the menu for setting configuration modes andvalues. Refer to the Configuration Programming (Section 5.6) instructions for operation details.

Also contained in the Operator menu is an output calibration feature. The calibration method is completely digital andcontains no analog potentiometer adjustments which are susceptible to drift. Non-volatile memory is used for storingall setup parameters and calibration values, and will remain unchanged after set, even when power to the unit is off.

3.2 – DATA DISPLAY

The ELECTRA-flo Thermal Air Flow Transmitter utilizes a high visibility backlit graphical LCD. 3/4" x 2-1/2" displaywith three lines of process data, selectable for U.S. or S.I. units. Also used for configuration interface.

3.3 – LARGE OPERATION RANGE

The ELECTRA-flo Thermal Air Flow System can maintain accurate and linear output of flows from 0 to 5,000 FPM(Low Range) and 0 to 10,000 FPM (High Range). Consult Factory for Custom Range.

3.4 – ENCLOSURE

The ELECTRA-flo Thermal Air Flow Transmitter is housed in an aluminum NEMA 1 enclosure with hinged front coverfor access to power and signal terminals for field connection.

3.5 – MULTIPLE OPERATING POWER SELECTIONS

The ELECTRA-flo Thermal Air Flow Transmitter can be powered by either 24VAC or 24VDC.

ELECTRA-flo



4 – INSTALLATION


4.1 – RECEIVING AND INSPECTION

• Carefully remove the ELECTRA-flo Probe(s) or Station, and Transmitter from the shipping container and inspect forany damage. If any damage has occurred in transit, contact freight carrier.

• Review the Factory Set-Up Information Sheet provided separately and verify the W.O. # and Serial # match thoseon the ELECTRA-flo. Verify that the configuration recorded on the Factory Set-Up Information Sheet is correct foryour application. If not, contact Air Monitor's Customer Service Department at 1-800-AIRFLOW for further guidance.

Note: The ELECTRA-flo has been configured to customer provided parameters (see "Factory SetupInformation Sheet" provided separately), and requires no field calibration/verification prior to installation.

4.2 – LOCATION

• The standard version of the ELECTRA-flo Transmitter is a NEMA 1 enclosure suitable for most clean indoor locations.If additional protection is required, mount the Transmitter in an enclosure with adequate NEMA rating.

• The ambient temperature of the selected mounting location must be between -20ºF to 140ºF. Consideration shouldbe given to units exposed to direct sunlight.

• The selected mounting location should be rigid and free of vibration.

ELECTRA-flo



4.3 – MOUNTING

Probes. See separate Installation Instructions for the installation/mounting of ELECTRA-flo Probes and Stations.

Transmitter. This section may be skipped if the unit is an ELECTRA-flo/CM or ELECTRA-flo/M, and the Transmitterwas ordered Factory mounted to the Station.

– Tools Required: Electric drill; #25 (0.1495") bit; screwdriver or nutdriver; and four #8-32 self-tapping machine screws.

– The ELECTRA-flo can be mounted in any position provided it is secured using all four mounting holes.

– Reasonable consideration should be given to clearances for electrical connections.

– Once a suitable location is found, use the unit as a template to mark the centers of the four mounting holes.

– Drill four pilot holes at the marked locations. With the unit in position, install the four #8-32 screws.

Figure 4.1

4.4 – PROCESS CONNECTIONS

See separate Installation Instructions provided with the ELECTRA-flo Probes or Station for information onconnecting cables from the Probes or Station to the Transmitter.

If the ELECTRA-flo/CM and ELECTRA-flo/M have been purchased with a factory mounted transmitter, allconnector cabling has already been installed.


OFF ON

Thermal Mass Flow Transmitter

ORPORATION

IR ONITORMCA

ELECTRA-flo

ELECTRA-flo




4.5 – POWER/SIGNAL CONNECTIONS

Power wiring is done at terminal strip P8, and signal wiring is done at terminal strip P7. Both P7 and P8 are locatedin the lower portion of the transmitter and are accessible by opening the front cover. See Figure 4.2 for location of P7and P8. Two conduit openings are provided in the bottom of the transmitter for the power and signal wiring.

Figure 4.2

WIRING. It is recommended that power wiring be 14 awg to 18 awg, and signal wiring should be 14 awg to 22 awg.14 awg is the maximum wire gauge that the terminals can accommodate. No more than two wires should beconnected to any one terminal. To aid in the wiring of both power and signal wires, P7 and P8 are removable bypulling the terminal strip straight up and off the circuit board. Once wiring has been completed, replace the terminalstrip by aligning with receptacle and pressing firmly.

POWER 24 VAC/DC (Terminals L, N and G, P8). Power required by the ELECTRA-flo must be connected to the twoterminals labeled L(+) and N(–). Earth ground must be connected to the terminal labeled G. Power Supply mustbe 20-28VAC or 20-40VDC.

ELECTRA-flo




4.5 – POWER/SIGNAL CONNECTIONS (con't)

OUTPUT #1 (Terminals 1(+) and 2(-), P7). This output represents the measured airflow and is sourced (powered)by the ELECTRA-flo. Output can be configured for 0-5VDC, 0-10VDC, or 4-20mADC. Review Factory Set-UpInformation Sheet for your configuration.

If output is to be 0-5VDC: Position both jumpers on J3. See Figure 4.2.If output is to be 0-10VDC: Position both jumpers on J2. See Figure 4.2.If output is to be 4-20mADC: Position both jumpers on J4. See Figure 4.2.

In addition to positioning the jumpers for the desired output type, the corresponding output type must be selected inthe Operator Menu (see Section 5.12).

OUTPUT #2 (Terminals 3(+) and 4(-), P7). This output can represent the measured flow (0 - Design Full Range) ortemperature (0 to 140ºF / -18 to 60ºC) and is sourced (powered) by the ELECTRA-flo. Output can be configured for0-5VDC, 0-10VDC, or 4-20mADC. Review Factory Set-Up Information Sheet for your configuration.

If output is to be 0-5VDC: Position both jumpers on J6. See Figure 4.2.If output is to be 0-10VDC: Position both jumpers on J5. See Figure 4.2.If output is to be 4-20mADC: Position both jumpers on J7. See Figure 4.2.

In addition to positioning the jumpers for the desired output type, the corresponding output type must be selected inthe Operator Menu (see Section 5.12).

Network Connection (Terminals 5, 6 & 7, P7). This serial output is available with optional LonWorks or BACnet(Version 1.5X only) communication.

For LonWorks, connections are as follows:

Terminal 5 – LonWorks B Terminal 6 – LonWorks A Terminal 7 – Ground

Two output variables are provided, flow volume and temperature.

SNVT SNVT Index Measurement Units Type Category Type Size

SNVT_flow_f 53 Flow Volume Liters/Sec Floating Point 4 bytes

SNVT_temp_p 105 Temperature °C x 100 Signed Long 2 bytes

ELECTRA-flo




4.5 – POWER/SIGNAL CONNECTIONS (con't)

For BACnet, connections are as follows:

Terminal 5 – Net A or Net + Terminal 6 – Net B or Net - Terminal 7 – Network Ground

For BACnet objects, see Appendix A.

Set the S1 Termination switches on the BACnet module as follows:

Note: The Fail-safe Bias termination includes End of Line termination.

4.6 – DISPLAY CONTRAST ADJUSTMENT

To compensate for different ambient lighting conditions and viewing angles, the ELECTRA-flo display's contrast canbe adjusted for optimum visibility. Contrast is adjusted using potentiometer R13. Turn R13 clockwise to increasecontrast (darken characters relative to background) or counterclockwise to decrease contrast.

S1 Switch Position

Termination Type

No Termination

End of Line

Fail-safe Bias

1

OFF

ON

ON

2

OFF

OFF

ON

3

OFF

OFF

ON

ELECTRA-flo



5.1 – INTRODUCTION

The ELECTRA-flo has been configured at the Factory to customer specified parameters which are recorded on theELECTRA-flo Factory Information Set-Up Sheet, provided separately. Review this information and verify that theELECTRA-flo set-up is correct for your application. If any problems or discrepancies are detected, contact Air Monitor'sCustomer Service Department at 1-800-AIRFLOW prior to proceeding.

5.2 – START-UP

1. After Installation has been verified in accordance with Section 4, turn power switch located at the lower front sideto the ON position (see Figure 4.1).

2. Display will briefly indicate:

ELECTRA-flo - - - - - - - - - - - - - - - - - - - - Thanks for Choosing AIR MONITOR

Followed by:

1 8 16 24 32

Sensors Found: 8 Total Sensors: 8

After 5 seconds, display will indicate:

1 8 16 24 32

Enabled Sensors: 8 Total Sensors: 8

After 5 seconds, display will indicate:

ELECTRA-flo - - - - - - - - - - - - - - - - - - - - Sensors Warming Up

with the progressing from left to right.

after 20 seconds the display will return to Normal display mode, and the dot in the upper right of the displayindicating CPU Activated will blink rapidly (4 times per second). This is Normal operation mode and no furtheruser interface is required. If, however, user would like to verify configuration or change user selectable parameters,continue to Section 5.4 entitled "CONFIGURATION".

0 ACFM * TEMP 68.0ºF VELO 0 AFPM

Normal display mode

9


5 – OPERATION

The number of active sensors will berepresented by the bar graph andlisted below. There are 8 activesensors in this example.

The number of enabled sensors will berepresented by the bar graph andlisted below. There are 8 activesensors in this example.

*Dot flashes 4 times a second, indicatingthat CPU is active. If ALERT flashesinstead of Dot, see section forDiagnostics.

ELECTRA-flo



5.3 – NORMAL OPERATION

Under Normal operation, the ELECTRA-flo Transmitter will continuously display flow and velocity, or temperature.

5.4 – CONFIGURATION

The ELECTRA-flo onboard microprocessor controls Configuration: Operating parameter selection; input/outputactivation and scaling, and display scaling.

The customer can verify configuration and change certain parameters (within defined ranges) by entering the ELECTRA-flo Configuration mode. This is accomplished using the four membrane pushbuttons located on the ELECTRA-flocover. See Figure 4.1 for location of pushbuttons.


ELECTRA-flo




5.5 – PUSHBUTTON DEFINITION

The four pushbuttons used to interface with the ELECTRA-flo are as follows: UP DN ENT ESC

In addition to use during Configuration programming, pushbuttons can be used for certain functions when in theNormal operation mode. The following list describes the pushbutton function when in the Normal operation modeand in the User Setup (programming).

When in Normal Operation Mode.

ENT then ESC then UP then ENT Activates the Operator menu.

ENT then ESC then DN then ENT Activates the Supervisor menu.

ENT Activates Password selection menu.

ENT then UP then DN then ENT Displays ID, ESID, and WO#. Press UP and software version and maximumvelocity will be displayed. Press ESC and the display will go back to theNormal operation mode.

When in User Setup.

UP or DN Use to scroll to the desired Main Menu item.Use to scroll to the value or mode within a parameter.

ENT Enters user into specific selection sub-menu from Main Menu Selection.Displays current setting of selected Parameter. Enters the selected value or setting into memory.

ESC Use as an escape key to exit back to Main Menu selection to avoid scrolling to Return to MAIN MENU

The following pushbutton combinations can be used to more quickly set user selected values (i.e. Process Min andMax Values, etc.).

UP* + ESC Increases the second column digit.

DN* + ESC Decreases the second column digit.

UP* + DN Increases the third column digit. XXXXX

DN* + UP Decreases the third column digit.

UP* + ESC + DN Increases the fourth column digit.

DN* + ESC + UP Decreases the fourth column digit.

*Must be pressed and held before other button(s) are pressed.

Note: Pushbuttons are momentary type and should be quickly pressed and released to initiate desiredchange, unless otherwise instructed to press and hold.

2nd Column3rd Column4th Column

ELECTRA-flo



5.6 – CONFIGURATION PROGRAMMING

1. With power ON and initialization complete (see Section 5.2), press ENT then ESC then UP then ENT toactivate the Operator menu. The display will indicate:

ENTER PASSWORD FOR OPERATOR MENU

XXXX

Note: If Operator Menu password has been bypassed (see Section 5.7), the display will indicate as shown inStep 3 below.

2. Using UP and ENT, scroll to the numeric password for the Operator Menu. From the Factory, password is setfor 1,111.

3. Once password is displayed, press ENT and display will indicate: OPERATOR MENU

4. Press ENT and display will indicate: OPERATOR PASSWORD

By using UP and DN, the user can scroll through the following selections:

5. Once the desired selection is displayed, press ENT to enter its sub-menu.


MAIN MENU SELECTION

Operator Password Selection

Flow Configuration

Display Configuration

Output 2 Parameter Selection

Low Pass Filter Selection

Output Signal Type Selection

Transmitter Output Calibration

K-factor Configuration

Menu Inactivity TimeoutSelection

Network Configuration

Flow Alarm Configuration(available only with BACnetNetwork Option)

Temperature AlarmConfiguration (available onlywith BACnet Network Option)

Operator Menu Exit

DESCRIPTION

Allows for the selection of password for the Operator Menu, and the bypassing ofthe password.

Allows for the configuration of process variable such as: Duct size and shape,process type, process maximum/units, and percent lockdown.

Allows the selection of parameter to be displayed on Lines 2 & 3, and display filter.

Allows the selection Output 2 parameter.

Selects amount of filtering applied to the output and to the display.

Allows the selection of signal type for Output 1 and 2.

Allows for the zeroing and spanning of transmitter analog Outputs 1 and 2.

Turns K-factor ON or OFF and allows for the calculation or selection of exponent andgain values.

Allows for the selection a time after which the unit returns to normal operation if noactivity in the Operator Menu.

Turns the Network ON or OFF, and allows BACnet configuration.

Turns each alarm ON or OFF, select High and Low Setpoints, Deadband selection,and Alarm Delay.

Turns each alarm ON or OFF, select High and Low Setpoints, Deadband selection,and Alarm Delay.

Returns display to Normal operation.

ELECTRA-flo




5.6 – CONFIGURATION PROGRAMMING (con't)

Once the desired Selection is displayed, its sub-menu can be entered by pressing ENT.

At any time while in the Operator Menu, User can return to Normal operation mode by pressing ESC or scrolling to:

OPERATOR MENU and pressing ENT. EXIT

To better understand the process of Configuration Programming, arrows with pushbutton designations have beenincluded on the following flow chart of Display Configuration. This will aid in the navigation of the ConfigurationProgramming Process.

This example of navigation is similar for all Operator Menu selections.

Note: All selections that are available for further configuration programming will have an "arrow" symbol dis-played in the right side of the display field. Those that are not available for further configuration program-ming will not have the "arrow" symbol displayed and will display Not Installed beneath the selection de-scription. Example:

Network option is Not Installed

The remainder of this Section details steps to verify or change Configuration Programming of all Operator MenuSelections.

13

Display Filter

Selection

Line 2 Parameter

VELOCITY

Operator Menu


Output 2 Parameter

Selection

Display Filter

0 (None)

ENT

ESC

ENTUP or DN will scroll

between 0 and 5

Line 2 Parameter

Selection

DN

UP

Return toMAIN MENU

UP

DN

ENTUP or DN wil scroll between VELOCITY, TEMPERATURE, & CUSTOM TEXT

DN UP

ESC

ENT or ESC

ENT or ESC

ENT or ESC

Line 3 Parameter

Selection

Line 2 Parameter

TEMPERATURE

ENT UP or DN wil scroll between VELOCITY, TEMPERATURE, & CUSTOM TEXTENT or ESC

DN

UP

ELECTRA-flo




14

5.7 – OPERATOR PASSWORD SELECTION

Allows the selection of an Operator Menu password, and the option of bypassing the password.

Note: The Operator Password menu can be accessed directly following start-up (power ON) by pressing: UP then DN then UP then ESC.

1. While in Operator Menu, use UP or DN to scroll to: Operator Password Selection

2. Press ENT to enter Operator password menu. Display will indicate: Password Selection

3. Press ENT and display will indicate current password.

4. Use UP or DN to change password. Once desired password is displayed, press ENT. New password will bestored in memory and display will return to previous menu (see Step 2).

Caution: If password is changed, write it down, and retain in case it is forgotten.

Note: If user desires not to change password and return to password menu, press ESC. Unit will remainprogrammed as it was originally.

5. Use UP to select Bypass Password if desired.

6. Follow Steps 3 and 4 to make changes.

CAUTION: If YES is selected, this will eliminate the need to enter any password when accessing the OperatorMenu.

7. To return to Main Menu, select Return to MAIN MENU in the Operator Password Selection menu, and pressENT.

- OPERATOR MENU EXIT

Operator Password Select

- Flow Configuration

Password Menu

- Password Selection- Bypass Password? Selection

- Return to MAIN MENU

Password

1,111

NO or YES

Available selections:

Return to

MAIN MENU

Bypass Password?

NO

Default selection shown.

0 to 9,999

Operator Menu

Note: From the Factory, password is set for 1,111

ELECTRA-flo




5.8 – FLOW CONFIGURATION

This Operator Menu selection is where all application specific data is entered to configure the ELECTRA-flo for aunique application. Typical data includes: Units of Measure, Duct Type and Size, Flow Type, Units and Conditions,and Output Lockdown.

Note: The Factory has entered data in this section based on customer supplied information. Data can be reviewedand verified by scrolling through the individual menu items or reviewing the Factory Set-Up Information sheetprovided separately. Review this information BEFORE making any changes as it can have a significanteffect on the operation of the ELECTRA-flo.

15

- Operator Password Selection

Flow Configuration

- Display Configuration

Default selection shown. Available selections:

- Dimensional Units Selection

- Temperature Units Selection

- Duct Shape Selection

- Duct Height Selection 1

- Duct Width Selection 1

- Duct Diameter Selection 2

- Duct Area Selection 3

- Actual or Standard Selection

- Site Elevation Selection

- Volume Units Selection

- Design Full Range Selection

- Ouput Lockdown Selection


Flow Configuration Menu

Return toMAIN MENU

Dimensional Units

U.S.U.S. or METRIC

1 Available only if RECTANGULAR or OVAL is

selected as Shape.

2 Available only if ROUND is selected as Shape.

Temperature Units

°F°F or °C

Duct Shape

RECTANGULAR

RECTANGULAR, ROUND, OVAL, FAN INLET-SINGLE, FAN INLET-DOUBLE or

OTHER

Duct Height

XX.XX in.

0.00 to 300.00 in.

0 to 10,000 mm.

Duct Width

XX.XX in.

0.00 to 300.00 in.

0 to 10,000 mm.

Duct Area

XX.XX Sq. Ft.

0.00 to 325.00 Sq.Ft.

0.000 to 35.500 Sq.M.

Actual or Standard

ACTUAL

Actual or Standard

Site Elevation

0 Feet

0 to 15,000 Feet

0 to 4,572 Meters

Volume Units

ACFM

See UNITS list for available selections

3 Available only if OTHER is selected as Shape.

Design Full Range

XX,XXX ACFM

Maximum Full RangeXX,XXX ACFM 4

Ouput Lockdown

200 AFPM

Operator Menu

Design value adjustable up to maximum value.

0 to 5000 AFPM

Duct Diameter

XX.XX in.

0.00 to 300.00 in.

0 to 10,000 mm.

4 Maximum Full Range is

based on the duct area.

ELECTRA-flo



5.8 – FLOW CONFIGURATION (con't)

1. While in Operator Menu, use UP or DN to scroll to: Flow Configuration

2. Press ENT to enter Flow Configuration menu. Display will indicate: Dimensional Units Selection

3. Press ENT and display will indicate current setting of Units (U.S. or METRIC).

4. Use UP or DN to change setting. Once desired setting is displayed, press ENT, new setting will be stored inmemory and display will return to Flow Configuration menu as in Step 2.

Note: If user desires not to change the setting and return to the Flow Configuration menu, press ESC. Unit willremain programmed as it was originally.

5. Use UP or DN to select remaining parameters to be changed within the Flow Configuration menu.

6. Follow Step 4 to make any changes to parameters.

See the following Units List for the available selections for the appropriate Flow Type.

7. To return to the Main Menu, select Return to MAIN MENU in the Flow Configuration menu and press ENT.

16


UNITS LISTfor Volume

Actual cubic feet per minute

Actual cubic feet per hour

Actual liters per second

Actual liters per minute

Actual cubic meters per hour

Standard cubic feet per minute

Standard cubic feet per hour

Standard liters per second

Standard liters per minute

Standard cubic meters per hour

ACFM

ACFH

Al/s

Al/m

Am3/h

SCFM

SCFH

Sl/s

Sl/m

Sm3/h

UNIT OF MEASUREMENT DISPLAY

ELECTRA-flo




5.9 – DISPLAY CONFIGURATION

Allows selection of display parameter for lines 2 and 3. Also, the level of filtering, 0 through 5 (5 is maximum) can beselected by User.

17

- Flow Configuration


- Output 2 Parameter Selection


- Display Filter Selection

- Line 2 Parameter Selection

- Line 2 Custom Text Selection 1

- Line 3 Parameter Selection

- Line 3 Custom Text Selection 1


Display Configuration Menu

Return toMAIN MENU

Display Filter

0 (None)

0 (None) to

5 (Maximum)

1 Available only if Parameter is CUSTOM TEXT.

Line 2 Parameter

TEMPERATURE

TEMPERATURE, CUSTOM TEXT,

or VELOCITY

Line 2 Custom Text

_

see ASCII Character Chart for

selection

Line 3 Parameter

VELOCITY

TEMPERATURE,

CUSTOM TEXT, or VELOCITY

Line 3 Custom Text

_

see ASCII Character Chart for

selection

Operator Menu

ELECTRA-flo



5.9 – DISPLAY CONFIGURATION (con't)

1. While in Operator Menu, use UP or DN to scroll to: Display Configuration

2. Press ENT to enter Display Configuration menu. Display will indicate: Display Filter Selection

3. Press ENT and display will indicate current setting of the filter [0 (None), 1 (Minimum), 2, 3, 4, or 5 (Maximum)].

4. Use UP or DN to change setting. Once desired setting is displayed, press ENT, new setting will be stored inmemory and display will return to Display Configuration menu as in Step 2.

Note: If user desires not to change the setting and return to the Display Configuration menu, press ESC. Unitwill remain programmed as it was originally.

5. Use UP and display will indicate: Line 2 Parameter Selection

6. Press ENT and display will indicate current parameter selected to display on Line 2 (VELOCITY,TEMPERATURE, or CUSTOM TEXT).

7. Use UP or DN to scroll to desired parameter. Press ENT, and parameter will be stored in memory and displaywill indicate as in Step 5.

Note: If user desires not to change the setting and return to the Setup menu, press ESC. Unit will remainprogrammed as it was originally.

8. If CUSTOM TEXT was selected and ENT pressed in Step 7, proceed to Step 13. For other parameters,continue with Step 9.

9. Press UP and display will indicate: Line 3 Parameter Selection

10. Repeat Steps 6 through 8 for Line 3. The only differences being the change of Line # in the display.

11. After Line 3 has been set, Step 9 will yield a display: Return to MAIN MENU

12. Press ENT to return to Main Menu.

18


ELECTRA-flo



5.9 – DISPLAY CONFIGURATION (con't)

13. If Custom Text was selected and ENT pressed in Step 7 (or for Line 3), press UP and display will indicate:

Line 2 Custom Text Selection

14. Press ENT and display will indicate: Line 2 Custom Text

15. Use UP or DN to scroll through available characters (see ASCII Chart at the end of this Section for availablecharacters).

16. When desired character is displayed, press ENT, character will be stored and cursor will advance one position tothe right.

17. Repeat Steps 15 and 16 for all 20 positions. When position 20 is entered, user will be exited back to display as inStep 13.

In "Set Custom Text" mode, the pushbuttons can be used in the following combinations to facilitate programming.

ESC + UP Moves position cursor to the right, one position at a time.

ESC + DN Moves position cursor to the left, one position at a time.

ESC + ENT Exits "Set Custom Text". Does not enter any changes to the display since the last time ENT was pressed.

UP + DN Jumps up five characters at a time, to the desired character.

DN + UP Jumps down five characters at a time, to the desired character.

19


Cursor indicates position to beset. There are 20 positionsavailable to hold custom text.

!

"

#

$

%

&

'

(

)

*

+

'

-

.

/

0

1

2

3

4

5

6

7

8

9

:

;

<

=

>

?

@

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

[

¥

]

^

-

`

a

b

c

d

e

f

g

h

i

j

k

l

m

n

o

p

q

r

s

t

u

v

w

x

y

z

{

|

}

ASCII Character Chart

ELECTRA-flo



5.10 – OUTPUT 2 PARAMETER SELECTION

Allows the selection of which process variables Output 2 represents.

Process variables available for output are: Flow, Temperature, or None.

If Flow is selected, output will represent 0 to Design Full Range (see Section 5.8).

If Temperature is selected, output will represent 0º to 140ºF (-18ºC to 60ºC).

1. While in Operator Menu, use UP or DN to scroll to: Output 2 Parameter Selection

2. Press ENT and display will indicate current setting of Output #2 (Flow, Temperature or None).

3. Use UP or DN to change setting. Once desired setting is displayed, press ENT. New setting will be stored inmemory and display will return as in Step 1.

Note: If user desires not to change the setting and return to Output 2 Parameter menu, press ESC. Unit willremain programmed as it was originally.

20


- Display Configuration

Output 2 Parameter Select

- Low Pass Filter Selection

Output 2 Parameter

TEMPERATUREFLOW, NONE

TEMPERATURE


Operator Menu

ELECTRA-flo




21

5.11 – LOW PASS FILTER

Allows selection of level of Process filtering applied to the output. Levels are 0 to 10, with 0 representing no filteringand 10 representing maximum filtering. Display Filter is an additional filter selection applied only to the display.

This filtering affects all subsequent outputs and displays.

1. While in Operator Menu, use UP or DN to scroll to: Low Pass Filter Selection

2. Press ENT and display will indicate current setting of Process filter; (0 (none) to 10 (maximum).

3. Use UP or DN to change setting. Once desired setting is displayed, press ENT. New setting will be stored inmemory and display will return as in Step 1.

Note: If user desires not to change the setting and return to Output 2 Parameter menu, press ESC. Unit willremain programmed as it was originally.

- Output 2 Parameter Selection

Low Pass Filter Selection

- Output Signal Type Selection

Low Pass Filter

1 (Minimum)0 (None) to

10 (Maximum)


Operator Menu

ELECTRA-flo



5.12 – OUTPUT SIGNAL TYPE SELECTION

User can select signal type for Output 1 and 2.

The output types selected below must correspond to the types selected via jumpers J3 through J7 (see Section 4.5).

1. While in Main Menu, use UP or DN to scroll to: Output Signal Type Selection

2. Press ENT to enter Output Signal Type menu. Display will indicate: Output Signal Type Selection

3. Press ENT and display will indicate current signal type (4-20mA).

4. Use UP or DN to change signal type. Once desired signal type is displayed, press ENT. New signal type will bestored in memory and display will return to Output Signal Type Selection menu as in Step 2.

Note: If user desired not to change the signal type and return to Output Signal Type Selection menu, press ESC.Unit will remain programmed as it was originally.

5. Use UP or DN to select remaining parameters to be changed.


7. To return to Main Menu, select Return to MAIN MENU in Output Signal Type Selection menu and press ENT.

22


- Low Pass Filter Selection

Output Signal Type Select

- Transmitter Output Calibration

Output Signal Menu

- Output 1 Signal Type Selection

- Output 2 Signal Type Selection- Return to MAIN MENU

Output 1 Signal Type

4-20 mA

4-20 mA,

0-10 Vdc, 0-5 Vdc


Return to

MAIN MENU

Output 2 Signal Type

4-20 mA


4-20 mA,

0-10 Vdc, 0-5 Vdc

Operator Menu

ELECTRA-flo




23

5.13 – TRANSMITTER OUTPUT CALIBRATION

Allows for the calibration of the ELECTRA-flo analog outputs.

Note: Unit is supplied Factory calibrated.

This section can be accomplished with the ELECTRA-flo mounted in its operating location or at a test bench in acalibration lab.

Required Equipment.1. Digital Multimeter

Preparation.1. Turn Power switch OFF on the ELECTRA-flo (see Figure 4.1).2. Open cover of the ELECTRA-flo.3. Remove all wires connected to terminals 1 through 4 (see Figure 4.2).4. Turn Power switch ON.

- Output 1 Zero Selection

- Output 1 Span Selection

- Output 2 Zero Selection

- Output 2 Span Selection


See CalibrationInstructions

- Output Signal Type Selection

Transmitter Output Calib.

- K-Factor Configuration

Output Calibration Menu

Operator Menu

ELECTRA-flo




24

5.13 – TRANSMITTER OUTPUT CALIBRATION (con't)

1. While in Operator Menu, use UP or DN to scroll to: Transmitter Output Calibration

2. Press ENT to enter Display Configuration menu. Display will indicate: Output 1 Zero Selection

Type is 4-20mA

3. Press ENT. Display will indicate: Output 1 Zero Perform Calibration

Type is 4-20mA

4. Connect a DMM set for type and scale of Transmitter Output 1 (as indicated on display) across terminals 1 and2 on the ELECTRA-flo (see Figure 4.2).

Note: If the output is 4-20mA, a load resistance should be in series with the DMM. This can be accomplishedby connecting the actual process load or a resistor of similar value to the actual process load.

DMM should be reading a minimum value; 0.00 ± 0.01 volts or 4.00 ± 0.01mA.

5. If DMM is reading out of tolerance, use UP or DN to adjust the ELECTRA-flo output for an acceptable DMMreading.

Depending on DMM's selected range, the UP or DN button may need to be pressed and held for a period oftime before any change occurs in the DMM's display. To speed up changes in output, pushbutton combinationscan be used. The following chart lists these combinations along with the associated change in output type.

OUTPUT TYPEPUSHBUTTON COMBINATION 4-20mA 0-5VDC 0-10VDC

UP only +0.001mA +0.3mV +0.6mV

DN only -0.001mA -0.3mV -0.6mV

UP* + ESC +0.01mA +0.003V +0.006V

DN* + ESC -0.01mA -0.003V -0.006V

UP* + DN +0.1mA +0.03V +0.06V

DN* + UP -0.1mA -0.03V -0.06V

UP* + ESC* and DN +1.0mA +0.3V +0.6V

DN* + ESC* and UP -1.0mA -0.3V -0.6V

*Must be pressed and held before other button(s) are pressed.

ELECTRA-flo



5.13 – TRANSMITTER OUTPUT CALIBRATION (con't)

6. Once an acceptable zero reading is obtained, press ENT and then UP and display will indicate:

Output 1 Span Selection

Type is 4-20mA

7. Press ENT. Display will indicate: Output 1 Span Perform Calibration

Type is 4-20mA

8. With DMM still connected as in Step 4, reading should be at maximum value; 10.00 ± 0.01 volts, 5.00 ± 0.01volts, or 20.00 ± 0.1mA.

9. If DMM is reading out of tolerance, use UP or DN to adjust the ELECTRA-flo's output for an acceptable DMMreading.

10. Once an acceptable span reading is obtained, press ENT and then UP and display will indicate:

Output 2 Zero Selection

Type is 4-20mA

11. Repeat Steps 3 through 10 for Transmitter Output 2. For Transmitter Output 2, connect DMM across terminals 3and 4.

12. Press UP and display indicates: Return to

MAIN MENU

25


ELECTRA-flo



5.14 – K-FACTOR CONFIGURATION

CautionIn the majority of applications, the use of a K-Factor is neither required nor desirable.

Before using the K-Factor feature, contact the Service Department (see Section 8) to reviewthe application and obtain assistance in determining the K-Factor exponent and gain values.

Turns K-factor function ON or OFF, calculate a K-Factor exponent and gain from measured data, or select a K-Factorexponent value and K-Factor gain value.

Note: If K-Factor is ON, Process displays will have an asterisk (KFon) to the right of the flow value.


26

- Transmitter Output Calibration

K - Factor Configuration

- Menu Inactivity Timeout Select


- K - Factor Off/On Selection

- Calculate K-Factor? Selection

- Numbr of Data Points Selection 1

- Measured Point 1 Selection 1

- Measured Point 2 Selection 1,2

- Measured Point 3 Selection 1,2

- Reference Point 1 Selection 1

- Reference Point 2 Selection 1,2

- Reference Point 3 Selection 1,2

- Perform Calculation Selection 1

- K - Factor Exponent Selection 3

- K - Factor Gain Selection 3


K- Factor Gain1.000

0.000 to 32.750 *0.001 increments

K- Factor Menu

Return toMAIN MENU

K- Factor Off / OnOFF

OFF or ON

1 Available only if YES is selected in Calculate

K-Factor?

2 Depends on the number of Data Points selected.

CalculateK-Factor? NO

NO or YES

Numbr of Data Points One Point

One Point

Two Points

Three Points

Measured Point 1

1,000 ACFM

Uses Process Units & Format Selected in Process Config.

Measured Point 2

5,000 ACFM


Measured Point 3

9,000 ACFM


Reference Point 1

1,000 ACFM


Reference Point 2

5,000 ACFM


Reference Point 3

9,000 ACFM

Uses Process Units & Format Selected

in Process Config.

3 Available only if NO is selected in Calculate

K-Factor?

EXPO: 1.0000

GAIN: 1.000

K-Factor Exponent

1.0000

Calculated from data entered

above.

0.5000 to 2.0000 *0.0001 increments

*Available range depends on operating span versus natural span.

Operator Menu

ELECTRA-flo



5.14 – K-FACTOR CONFIGURATION (con't)

1. While in Operator Menu, use UP or DN to scroll to: K-Factor Configuration

2. Press ENT to enter K-Factor Configuration menu. Display will indicate: K-Factor Off/On Selection

3. Press ENT and display will indicate current setting of K-Factor (OFF or ON).

4. Use UP or DN to change setting. Once desired setting is displayed, press ENT. New setting will be stored inmemory and display will return to K-Factor Configuration menu as in Step 2.

Note: If user desires not to change the setting and return to K-Factor Configuration menu, press ESC. Unit willremain programmed as it was originally.



7. To return to Main Menu, select Return to MAIN MENU in parameter menu and press ENT.

5.15 – MENU INACTIVITY TIMEOUT SELECTION

Allows user to select a time (minutes) after which the unit returns to Normal operation if no activity in the OperatorMenu.

1. While in Main Menu, use UP or DN to scroll to: Menu Inactivity Timeout Selection

2. Press ENT and display will indicate current timeout value (1 to 30 minutes or OFF).

3. Use UP or DN to change timeout value. Once desired value is displayed, press ENT. New setting will bestored in memory and display will return to Main Menu.

Note: If user desires not to change the setting and return to Main Menu, press ESC. Unit will remainprogrammed as it was originally.

27


- K-Factor Conf iguration

Menu Inactivity Timeout Select

- Network Selection

Menu Inactivity

2 Minutes

OFF to 30 minutes,

1 minute increments


Operator Menu

ELECTRA-flo



5.16 – NETWORK CONFIGURATION

Allows user to turn network ON or OFF, and configure parameters based on Network type. BACnet available onlywith version 1.5X.

28


1. While in Main Menu, use UP or DN to scroll to: Network Configuration

2. Press ENT to enter Network Configuration menu. Display will indicate: Network Off/On Selection

3. Press ENT and display will indicate current setting of Network (OFF or ON).

4. Use UP or DN to change setting. Once desired setting is displayed, press ENT and new setting will be stored inmemory and display will return to Network Configuration menu as in Step 2.

Note: If user desires not to change the setting and return to Network Configuration menu, press ESC. Unit willremain programmed as it was originally.



7. To return to Main Menu, select Return to MAIN MENU in Network Configuration menu and press ENT.

- Menu Inactivity Timeout Select

Network Configuration

- Flow Alarm Configuration

Operator Menu

Network Off / On

OFFOFF or ON

Default selection shown. Available selections:Network Configuration Menu 1

- Network ON / OFF Selection

- BACnet Instance ID Selection 2

- BACnet Address Selection 2

- BACnet MaxMasters Selection 2

- BACnet Baud Rate Selection 2


1 Available only with Network option.

BACnet Instance ID

00 to 4,194,303

BACnet Address

11 to 127

BACnet Max Masters

11 to 127

BACnet Baud Rate

96009600, 19200,

38400, or 76800

2 Available only with BACnet.

Return to

MAIN MENU

ELECTRA-flo



5.17 – FLOW ALARM CONFIGURATION

Available only with BACnet Network option.

User can turn each Alarm ON or OFF, select type of alarm and set the following values:

Alarm 1 Setpoint (this is Low, Low1, or High1 depending on Alarm Type): Selected value of flow below (for Low andLow1) or above (for High 1) which an alarm condition will exist.

Alarm 2 Setpoint (this is High, Low2, or High2, depending on Alarm Type): Selected value of flow below (for Low2)or above (for High and High2) which an alarm condition will exist.

Alarm Deadband: Value that transmitter signal has to reach above (for Low, Low1, or Low2) or below (for High,High1, or High2) before an activated alarm will reset. Value is selected in same units as transmitter span.

Alarm Delay: Time between an alarm condition existing and alarm activation. Adjustable between 0.0 and 10.0minutes in 0.1 minute increments.

29


- Network Conf iguration

Flow Alarm Configuration

- Temperature Alarm Conf ig

Operator Menu

Alarm 1 Off / On

OFFOFF or ON

Default selection shown. Available selections:Flow Alarm Configuration Menu 1

- Alarm 1 Of f / On Selection


- Alarm 1 Setpoint Selection


- Alarm 1 Dead Band Selection


- Alarm Delay Selection


Alarm 2 Off / On

OFFOFF or ON

Alarm 1, Low Setpt

250 [units]Depends on Flow

Units

Alarm 2, High Setpt


Units


Return to

MAIN MENU

Alarm 1 Dead Band

50 [units]

Depends on Flow

Units

Alarm 2 Dead Band


Units

Alarm Delay

0.0 Min.0.0 to 10.0 Min.in 0.1 increments

ELECTRA-flo




5.17 – FLOW ALARM CONFIGURATION (con't)

1. While in Main Menu, use UP or DN to scroll to: Flow Alarm Configuration

2. Press ENT to enter Alarm Configuration menu. Display will indicate: Alarm 1 Off/On Selection

3. Press ENT and display will indicate current setting of Alarm 1 (OFF or ON).

4. Use UP or DN to change setting. Once desired setting is displayed, press ENT. New setting will be stored inmemory and display will return to Alarm Configuration menu as in Step 2.

Note: If user desires not to change the setting and return to Alarm Configuration menu, press ESC. Unit willremain programmed as it was originally.



7. To return to Main Menu, select Return to MAIN MENU in Alarm Configuration menu and press ENT .

ELECTRA-flo



5.18 – TEMPERATURE ALARM CONFIGURATION

Available only with BACnet Network option.

User can turn each Alarm ON or OFF, select type of alarm and set the following values:

Alarm 1 Setpoint (this is Low, Low1, or High1 depending on Alarm Type): Selected value of temperature below (forLow and Low1) or above (for High 1) which an alarm condition will exist.

Alarm 2 Setpoint (this is High, Low2, or High2, depending on Alarm Type): Selected value of temperature below (forLow2) or above (for High and High2) which an alarm condition will exist.

Alarm Deadband: Value that transmitter signal has to reach above (for Low, Low1, or Low2) or below (for High,High1, or High2) before an activated alarm will reset. Value is selected in same units as transmitter span.

Alarm Delay: Time between an alarm condition existing and alarm activation. Adjustable between 0.0 and 10.0minutes in 0.1 minute increments.

31


- Flow Alarm Conf iguration

Temperature Alarm Config

- OPERATOR MENU EXIT

Operator M enu Temp Alarm Configuration Menu 1







- Alarm Delay Selection



Alarm 1 Off / On

OFFOFF or ON


Alarm 2 Off / On

OFFOFF or ON

Alarm 1, Low Setpt

250 [units]Depends on Temp

Units

Alarm 2, High Setpt


Units

Return to

MAIN MENU

Alarm 1 Dead Band


Units

Alarm 2 Dead Band


Units

Alarm Delay

0.0 Min.0.0 to 10.0 Min.in 0.1 increments

ELECTRA-flo




5.18 – TEMPERATURE ALARM CONFIGURATION (con't)

1. While in Main Menu, use UP or DN to scroll to: Temperature Alarm Configuration

2. Press ENT to enter Alarm Configuration menu. Display will indicate: Alarm 1 Off/On Selection

3. Press ENT and display will indicate current setting of Alarm 1 (OFF or ON).

4. Use UP or DN to change setting. Once desired setting is displayed, press ENT. New setting will be stored inmemory and display will return to Alarm Configuration menu as in Step 2.

Note: If user desires not to change the setting and return to Alarm Configuration menu, press ESC. Unit willremain programmed as it was originally.



7. To return to Main Menu, select Return to MAIN MENU in Alarm Configuration menu and press ENT .

ELECTRA-flo



6.1 – INTRODUCTION

The Supervisor menu allows individual sensors to be enabled or disabled, scan all sensors for status, and performdiagnostics on any alert conditions.

1. To enter the Supervisor Menu, press ENT then ESC then DN then ENT at the same time.The display will indicate:

ENTER PASSWORD FOR SUPERVISOR MENU

XXXXX

Note: If Supervisor Menu password has been bypassed, display will indicate as shown in Step 3 below.

2. Using UP or DN scroll to the numeric password for the Supervisor Menu. From the Factory, password is set to2,222.

3. Once password is displayed, press ENT, and the display will indicate: SUPERVISOR MENU

4. Press ENT, and the display will indicate: SUPERVISOR PASSWORD SELECTION

By using UP or DN, supervisor can scroll through the following selections.

Once the desired selection is displayed, press ENT to enter its sub-menu.

6 – SUPERVISOR MENU

MENU SELECTION DESCRIPTION

SECTION 6 – CALIBRATION

Supervisor Password Selection

Sensor Management

Diagnostic Display Selection

Diagnostic ALERT Determination

Power Cycle Sensor Network

Supervisor Menu Exit

Allows for the selection of password for the Supervisor menu, andthe option to bypass the password.

Allows for the scanning of the sensor network for active and/orenabled sensors. Also allows for the enabling/disabling of individualsensors.

Displays each sensor's current reading of velocity and temperature.

Displays any sensor or average that currently has an ALERTcondition and the ALERT code.

Allows for the cycling of power to the sensors.

Returns display to Normal operation.

ELECTRA-flo




34

6.2 – SUPERVISOR PASSWORD SELECTION

Allows the selection of an Supervisor Menu password, and the option of bypassing the password.

1. While in Supervisor Menu, use UP or DN to scroll to: Supervisor Password Selection

2. Press ENT to enter Supervisor password menu. Display will indicate: Password Selection

3. Press ENT and display will indicate current password.

4. Use UP or DN to change password. Once desired password is displayed, press ENT. New password will bestored in memory and display will return to previous menu (see Step 2).

Caution: If password is changed, write it down, and retain in case it is forgotten.

Note: If user desires not to change password and return to password menu, press ESC. Unit will remainprogrammed as it was originally.

5. Use UP to select Bypass Password if desired.

6. Follow Steps 3 and 4 to make changes.

7. To return to Main Menu, select Return to MAIN MENU in the Supervisor Password Selection menu, and

press ENT.

- SUPERVISOR MENU EXIT

Supervisor Password Select

- Sensor Management

Password Menu

- Password Selection- Bypass Password? Selection


Password

2,222

NO or YES


Return to

MAIN MENU

Bypass Password?

NO


0 to 9,999

Supervisor Menu

Note: From the Factory, password is set for 1,111

ELECTRA-flo



6.3 – SENSOR MANAGEMENT

1. While in Operator Menu, use UP or DN to scroll to: Sensor Management

2. Press ENT to enter Sensor Management menu. Display will indicate: Scan Network For Sensors

3. Press ENT to enter Sensor Management menu. Display will indicate: 1 8 16 24 32

*The number of Active Sensors is unique to each application. Sensors Found: 8 Total Sensors: 8

4. Press ESC or ENT to return to previous menu (Step 2).


35

*

- Supervisor Password Select

Sensor Management

- Diagnostic Display Selection

Supervisor Menu

- Scan Network For Sensors

- Disp Enabled Sensors

- Enable Sensor Selection

- Disable Sensor Selection

- Ping Sensor Selection


1 8 16 24 32

IIIIIII_______________________

Sensors Found: 6

Xmitter Total: 1

1 to 32 1 , EXIT

Sensor Management Menu


Return toMAIN MENU

Enable Sensor: 1

1 8 16 24 32

IIIIIII_______________________

Enabled Sensors: 6

1 to 32 1

Disable Sensor: 1

1 8 16 24 32

IIIIIII_______________________

Enabled Sensors: 6

1 to 32 1

1 8 16 24 32

IIIIIII_______________________

Enabled Sensors: 6

Xmitter Total: 1

Ping Sensor

1SENSOR FOUND

1 Depends on # of sensors installed.

SENSOR FOUND

or

SENSOR NOT FOUND

ELECTRA-flo



6.3 – SENSOR MANAGEMENT (con't)

5. Press UP. Display will indicate: Display Enabled Sensors

6. Press ENT. Display will indicate: 1 8 16 24 32

Enabled Sensors: 8 Total Sensors: 8

Display will indicate all enabled sensors on the bar graph by darkened area under their respective #, and totalnumber of enabled sensors will be displayed at the bottom.

7. Press ESC to return to previous menu (see Step 5).

8. Press UP and display will indicate: Enable Sensor Selection

9. Press ENT. Display will indicate: Enable Sensor: 1 1 8 16 24 32

This display will indicate which sensors are enabled. Enabled Sensors: 8

Only enabled sensors will be indicated on bar graph by darkened area under their respective #, and totalnumber of enabled sensors will be displayed at the bottom.

If any active sensors have been previously disabled, they can be enabled by scrolling (using UP and DN), totheir #, and pressing ENT.


11. Press UP and display will indicate. Disable Sensor Selection


36

ELECTRA-flo



6.3 – SENSOR MANAGEMENT (con't)

12. Press ENT. Display will indicate: Disable Sensor: 1 1 8 16 24 32

Enabled Sensors: 8

13. To disable a sensor, use UP and DN to scroll to that sensor's # and press ENT. Display will respond by remov-ing the darkened area under the sensor's # on the bar graph and reducing the number of enabled sensors by1.

14. When done disabling sensors, press ESC and display will return to previous menu (see Step 11).

15. Press UP . Display will indicate: Ping Sensor Selection

16. Press ENT. Display will indicate: Ping Sensor 1

17. Use UP and DN to scroll to desired sensor.

18. Once desired sensor # is displayed, press ENT and display will indicate either:

Ping Sensor Ping Sensor 1 1

SENSOR FOUND SENSOR NOT FOUND

19. Use UP and DN to scroll to all desired sensors, and press ENT to view results.

20. Either scroll to exit (after #32) or press ESC to return to previous menu (see Step 15).

21. Press UP and display will indicate. Return to MAIN MENU

22. Press ENT and display will return to Main Menu.


37

ELECTRA-flo



6.4 – DIAGNOSTIC DISPLAY SELECTION

1. While in Main Menu, use UP and DN to scroll to: Diagnostic Display Selection

2. Press ENT. Display will indicate: Diagnostic Display Sensor Number: 1 VELO XXX SFPM TEMP XX.X ºF

3. Use UP and DN to scroll through all enabled sensors.

4. When done, press ESC and display will return to previous menu (see Step 1).


38

- Sensor Management

Diagnostic Display Selection

- Diagnostic ALERT Determin

Diagnostic Display

Sensor Number: 1

VELO XXX SFPM

TEMP XX.X °F


Diagnostic Display

Velocity & temperature units depend on

selections made in Flow Configuration in

Operator Menu.

1 to 321

1Depends on # of

sensors installed.

Supervisor Menu

ELECTRA-flo



6.5 – DIAGNOSTIC ALERT DETERMINATION

1. While in Main Menu, use UP or DN to scroll to: Diagnostic ALERT Determination

2. Press ENT. Display will indicate: ALERT for Sensors

3. Press ENT. Display will indicate: ALERT for Sensors NO ALERT EXISTS

or if an ALERT does exist, display will indicate: Sensor Number: 1 ALERT CODE: 1 Sensor has not responded

Definitions of individual sensor ALERT codes are found at the end of this Section.

4. Use UP or DN to scroll through all sensors that have an alert.

Note: Only sensors with an existing alert will be displayed with its alert code.

5 When done, press ESC and display will return to previous menu (see Step 2).

6. Press UP. Display will indicate: ALERT for Averages


39

- Diagnostic Display Selection

Diagnostic ALERT Determination

- Power Cycle Sensor Network

Supervisor Menu

- ALERT for Sensors

- ALERT for Averages

- Turn Off/On ALERT

For Missing Sensors


ALERT For Sensors

NO ALERT EXISTS

See table below for Sensor ALERT code & definition

Diagnostic ALERT Menu

Return to

MAIN MENU

ALERT For Averages

NO ALERT EXISTS

See table below for Averages ALERT code & definition

Turn Off/On ALERT

ONON or OFF

ELECTRA-flo



6.5 – DIAGNOSTIC ALERT DETERMINATION (con't)

7. Press ENT. Display will indicate: ALERT for Averages NO ALERT EXISTS

or if an ALERT does exist, display will indicate: Averages Signal ALERT CODE: 4 Average Velocity is out of device range

Definitions of individual averages ALERT codes are found at the end of this Section.

8. Use UP or DN to scroll through all average alerts.

9. When done, press ESC and display will return to previous menu (see Step 6).

10. Press UP. Display will indicate: Turns Off/On ALERT for Missing Sensors

11. Press ENT. Display will indicate current setting (ON or OFF).

12. Use UP or DN to change setting if desired, press ENT.

13. Press UP. Display will indicate: Return to MAIN MENU

14. Press ENT and display will return to Main Menu.


40

ELECTRA-flo



6.5 – DIAGNOSTIC ALERT DETERMINATION (con't)


Sensor Alert Code

1

2

3

4

Definition

Sensor has not responded

Sensor response address incorrect

Sensor response command incorrect

Sensor signals are out of range

41

Averages Alert Code

4

5

6

7

8

9

10

Definition

Average Velocity is out of device range

Average Volume is out of design range

Avg. Velo. & Volu. are out of range

Average Temperature out of device range

Avg. Velo. & Temp. are out of range

Avg. Volu. & Temp. are out of range

Velo, Volu, & Temp are out of range

ELECTRA-flo



6.6 – POWER CYCLE SENSOR NETWORK

1. While in Main Menu, use UP or DN to scroll to: Power Cycle Sensor Network

2. Press ENT. Display will indicate: Power Cycle Are you sure?

NO

3. Use UP or DN to scroll to YES if it is desired to cycle Power.

4. With YES displayed, press ENT and Transmitter will cycle power and scan active sensors and enabledsensors, similar to when power is first turned on (see Section 5.2).



42

- Diagnostic ALERT Determination

Power Cycle Sensor Network

- SUPERVISOR MENU EXIT

Power Cycle

Are you sure?

NO

Power Cycle Display

YES or NO


Supervisor Menu

ELECTRA-flo



7 – MAINTENANCE

SECTION 7 – MAINTENANCE

The ELECTRA-flo is a solid state device having few mechanical parts requiring special periodic maintenance. Thefollowing maintenance steps are not requirements, but guidelines for establishing a maintenance program for yourspecific installation.

Operating experience should be used to set frequency of specific types of maintenance.

7.1 – CLEANLINESS

– Verify condensation (or other sources of liquids) are not present inside the ELECTRA-flo.

7.2 – MECHANICAL

– Verify CABLE connections between probes and transmitter are secure.– Verify mounting hardware is secure.

7.3 – ELECTRICAL

– Periodically inspect all wiring to the ELECTRA-flo for good connections and absence of corrosion.

ELECTRA-flo



8 – TROUBLESHOOTING

SECTION 8 – TROUBLESHOOTING

Personnel should be familiar with the operation of the ELECTRA-flo (see Section 5) before performing anytroubleshooting.

Problem

Display blank; with backlightand outputs

Display blank; no backlightwith outputs

Display blank with backlightand no outputs

Display blank withoutbacklight and no outputs

Normal Operation withExtremely Low or High Flowdisplayed

Display reading "0" flow withNO "Alert" message

Display reading "0" flow with"Alert" message

Solution

– Check the display's ribbon cable for proper seating in transmitter circuit board– Bad display or transmitter board

– Check the display's ribbon cable for proper seating in transmitter circuit board– Defective display

– Defective display– Defective transmitter board– Check the CPU LED flashing on transmitter board (located to the right of the display on the

transmitter board. Figure 4.2, Page 6)

– Check for proper supply voltage at P8 terminals 1 & 2 (see Figure 4.2, Page 6)– Check F1 fuse– Defective transmitter board– Check the CPU LED flashing on transmitter board (located to the right of the display on the

transmitter board. Figure 4.2, Page 6)

– Check F2 Fuse– Verify upon powering up transmitter that all sensors are "Found" and "Enabled" (Section

5.2, Page 8)– Verify Factory Set Up data is correct in Operator Menu under "Flow Configuration" (Section

5.8, Page 14)– Enter Supervisor Menu (Section 6, Page 28), "Diagnostic Display Selection" (Section 6.4,

Page 33). Scroll through all sensors, log data, and contact the Factory.

– Ensure Flow is above lockdown (see Section 5.8)– Check cable connections

– Indicated there is a fault with one or more sensors– Perform "Diagnostic Alert Determination" in the "Supervisor Menu; determine if "Sensor" or

"Average" alert (Section 6.5, Page 34)– Perform "Diagnostic Display Selection" in the Supervisor Menu; determine which sensor

has a failure (Section 6.4, Page 33)

If after following the Troubleshooting steps the ELECTRA-flo continues to operate improperly,contact the Service Department for further assistance (see Section 10).

ELECTRA-flo



9 – PARTS LIST

The following drawing with part numbers lists components of the ELECTRA-flo that are easily replaced by the Operator.When contacting the Customer Service Department about parts, please have the applicable Factory Set-Up Informationsheet available for reference. To inquire about price and availability of a specific part number, please contact theCustomer Service Department at:

Phone: 707-544-2706 Fax: 707-526-2825800-AIRFLOW

45

SECTION 9 – PARTS LIST

ELECTRA-flo



10 – CUSTOMER SERVICE

SECTION 8 – CUSTOMER SERVICE

10.1 – CUSTOMER SERVICE/TECHNICAL SUPPORT

Air Monitor Corporation provides in-house technical support for our products:

Monday through Friday7 am to 5 pm (pst)

Phone: 707-544-2706 or 1-800-AIRFLOWFax: 707-526-2825

Additionally, on-site technical assistance is available. Before contacting the Customer Service Department, pleaseensure any applicable troubleshooting steps outlined in Section 8 have been performed.

10.2 – REPAIRS/RETURNS

If after contacting the Customer Service Department it is determined that equipment will require return to Air MonitorCorporation for further repair, a Return Authorization number will be issued by the Customer Service Department. AConfirmation of Return Authorization with shipping instructions will be sent via facsimile or e-mail.

Equipment to be returned to Air Monitor should be returned in its original shipping container if possible. If this is notpossible, ensure equipment is packaged sufficiently to protect it during shipment.

CAUTIONAll damage occurring during transit is the Customer's responsibility.

List the Return Authorization (R/A) number on the packing list and clearly mark this number on the outside of eachshipping container.

Costs associated with return of equipment to Air Monitor are the customer's responsibility regardless whether therepair/return is under warranty.

10.3 – WARRANTY REPAIRS/RETURNS

Once the Customer Service Department determines that the equipment repair is under warranty, the item will berepaired and returned to the customer at no charge.

10.4 – NON-WARRANTY REPAIRS/RETURNS

Customer will be invoiced for all parts and labor required for the repair of equipment. Return shipping charges willalso be added to invoice.

10.5 – FIELD SERVICE

Requests for field service should be made to the Customer Service Department, who will coordinate sending atechnician to customer's site.

Phone: 707-544-2706 or 1-800-AIRFLOWFax: 707-526-2825

Upon completion of work, technician completes a Field Service Report and gives a copy to the customer. Fieldservice is charged on a daily basis and all travel expenses are also added to customer's invoice.

ELECTRA-flo



APPENDIX A

APPENDIX A

PRODUCT DESCRIPTION – THERMAL AIRFLOW MEASURING STATION

BACnet Standardized Device Profile (Annex L)

BACnet Operator Workstation (B-OWS)

BACnet Building Controller (B-BC)

BACnet Advanced Application Controller (B-AAC)

X BACnet BACnet Application Specific Controller (B-ASC)

BACnet Smart Sensor (B-SS)

BACnet Smart Actuator (B-SA)

List of all BACnet Interoperability Building Blocks supported (see Annex K in BACnet Addendum 135d)

– DS-RP-B............. Read Property– DS-WP-B ............ Write Property– DM-DDB-B ......... Dynamic Device Binding– DM-DOB-B ......... Dynamic Object Binding– DM-DCC-B ......... Device Communicattion Control– DS-RPM-B .......... Read Property Multiple– DM-RD-B ............ Reinitialize Device

Which of the following device binding methods does the product support? (check one or more)

Send Who-Is, receive I-Am (BIBB DM-DDB-A)

X Receive Who-Is, send I-Am (BIBB DM-DDB-B)

Send Who-Has, receive I-Have (BIBB DM-DOB-A)

X Receive Who-Has send I-Have (BIBB DM-DOB-B)

Manual configuration of recipient device's network number and MAC address

None of the above

ELECTRA-flo



APPENDIX A

STANDARD OBJECT TYPES SUPPORTED

ANALOG INPUT OBJECT TYPE

No Dynamically creatable using BACnet's CreateObject Service?

No Dynamically deletable using BACnet's DeleteObject Service?

List of "Required" Properties Supported

X PROP_OBJECT_IDENTIFIER

X PROP_OBJECT_NAME

X PROP_OBJECT_TYPE

X PROP_PRESENT_VALUE

X PROP_STATUS_FLAGS

X PROP_EVENT_STATE

X PROP_OUT_OF_SERVICE

X PROP_UNITS

List of "Optional" Properties Supported

X PROP_DESCRIPTION

The Air Monitor BACnet stack supports the optional property “PROP_DESCRIPTION”. This is used toindicate the type of information in the object. For example, for an ELECTRA-flo system, the description willindicate as “AF0” for average flow, or “AT0” for average temperature. If the object belongs to a sensor in thesystem, it will be indicated as “STn” or “SFn”, where n is the sensor address. The Air Monitor Device whichsupports BACnet will determine the amount of AI objects available. For an ElectraFLO system, the amountof AI objects is determined by the total number of sensors in the system x 2 with an additional 2 AI objectsfor system average flow and system average temperature. So an ElectraFLO system with 8 sensors willhave a total of 18 AI objects. These are for average Flow and average DP. This object does not supportintrinsic reporting, so the event state is always “NORMAL”.

Usage of the Status Field.

– Each object supports status bits IN_ALARM, FAULT, and OUT_OF_SERVICE.

– OVERRIDDEN is not supported as it makes no sense to override a value with no reasonable substitute.

– The OOS property indicates the physical input to the object is not in service. In the case of an ElectraFLOsystem, this will be set by the transmitter if someone intentionally removes the sensor from the network.If the transmitter determines there is a problem with any sensor in question, the OOS bit is set alongwith the FAULT bit. If the OOS property is set, data from the physical device will not be used in anycalculation.

– IN_ALARM is set for values which exceed the predetermined values set in the transmitter memory.Sensor analog objects will not typically have this flag set. This will be done at the transmitter levelindicating the average flow or temperature are out of range.

ELECTRA-flo



APPENDIX A

STANDARD OBJECT TYPES SUPPORTED (con't)

ANALOG INPUT OBJECT TYPE (con't)

None List of all properties that are writable where not otherwise required by this standard.

None List of proprietary properties.

None List of any property value range restrictions.

List of non-dynamic object identifiers and their meaning in this device

– Analog Input AF0 ............. Total System Flow (always present)– Analog Input AT1/DP1...... Total System Temperature– Analog Input SF1 ............. Sensor 1 Flow (guaranteed to be present)– Analog Input ST1 ............. Sensor 1 Temperature (guaranteed to be present)– Analog Input SF2 ............. Analog Inputs 2-32 are only present if there is more than 1 sensor in system– Analog Input ST2 .............– Analog Input SF32 ...........– Analog Input ST32 ...........

DEVICE OBJECT TYPE

No Dynamically creatable using BACnet's CreateObject Service?

No Dynamically deletable using BACnet's DeleteObject Service?

List of "Optional" Properties Supported

X PROTOCOL_CONFORMANCE_CLASS

List of all properties that are writable where not otherwise required by this standard

X Property Description set by AMC Firmware

X Device_Name set via ELECTRA-flo transmitter menu

X Max_Master set via ELECTRA-flo transmitter menu

X Max_Info_Frames set via ELECTRA-flo transmitter menu

X Instance ID set via ELECTRA-flo transmitter menu

List of proprietary properties

– Property Identifier ..................... 38400

– Property Datatype ..................... Unsigned

– Meaning .................................... Baud Rate (set via ELECTRA-flo transmitter menu)

List of any property value range restrictions

– Object_Name ........................... <32 bytes

– Object_Identifier ....................... Device Type only

– Number_Of_APDU_Retries ...... 0-255

– APDU_Timeout ......................... 0-65535 milliseconds

– Vendor_Identifier ...................... 0-65535 milliseconds

– System_Status

ELECTRA-flo



STANDARD OBJECT TYPES SUPPORTED (con't)

DATA LINK LAYER OPTIONS (check all that are supported)

BACnet IP, (Annex J)

BACnet IP, (Annex J), Foreign Device

ISO 8802-3, Ethernet (Clause 7)

ANSI/ATA 878.1, 2.5 Mb. ARCNET (Clause 8)

ANSI/ATA 878.1, RS-485 ARCNET (Clause 8), baud rate(s):

X MS/TP Master (Clause 9), baud rates: 9600, 19200, 38400 (default), 57600, 76800

MS/TP Slave (Clause 9), baud rate(s):

Point-to-Point, EIA 232 (Clause 10), baud rate(s):

Point-to-Point, Modem (Clause 10), baud rate(s):

LonTalk (Clause 11), medium:

Other:

NETWORKING OPTIONS (check all that are supported)

Router, Clause 6 - List all routing configurations (e.g. ARCNET-Ethernet, Ethernet-MS/TP, etc.)

Annex H.3, BACnet Tunneling Router over UDP/IP

BACnet/IP Broadcast Management Device (BBMD)

BBMD supports registrations by Foreign Devices

SEGMENTATION CAPABILITY (check all that apply)

Segmented requested supported .................Window Size:

Segmented responses supported ................Window Size:

CHARACTER SETS SUPPORT (check all that apply)Indicating support for multiple character sets does not imply they can all be supported simultaneously.

X ANSI X3.4

IBMTM/MicrosoftTM DBCS

ISO 8859-1

ISO 10646 (UCS-2)

ISO 10646 (ICS-4)

JIS C 6226

If this product is a communication gateway, describe the non-BACnet equipment/network(s) the gateway supports.

- Not applicable

Include any additional information about the product's BACnet capabilities relevant to interoperability:

50

APPENDIX A

installation, operation, and maintenance manual electra-flo

Documents