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Dwyer Instruments IEFB Series, Технические характеристики - Инструкция по установке и эксплуатации, Страница: 37 / 40

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37

 Damping

      •  This value determines the amount of time the velocity is averaged. The    

        display value will reach 99% of the measured value within this time.

      •  Default: 30 s.

 

  Calibration Factor

      •  This value sets a custom multiplier of the measured velocity.

      •  Default: 1.000.

    Save Defaults

      •  This menu saves the current configuration as the user default values. This 

        provides a means to save a known good configuration before making other  

    changes.

      •  Default: Yes.

    Restore Defaults

      •  This menu restores the saved user configuration to the current configuration. 

        This provides a means to restore the meter to a known working state.

      •  Default: No.

    Indicator Display Setup

        •  If a remote indicator display is being used, select which values should be 

     displayed.

        •  Default: V. Flow & Velocity

    Reset to Factory Default

      This special menu is accessed by press & holding ENTER 

 and MENU 

 

       buttons on the Device Information screen above. Answering Yes will reset all 

      selections and values to factory default values. 

  

Key Pad Lockout Feature

      •  In units with the LCD option, a switch (shown in Figure 25) is located on 

        the display board that locks out the keypad to prevent undesired key presses 

        that could potentially change the meter configuration. When the switch is in the 

        “locked” position, the display will generate a padlock symbol in the lower right 

    corner as shown below.

      •  Default: Unlocked.

Figure 25: Keypad lockout switch

KEYPAD LOCKOUT SWITCH

All BACnet Communications settings will be reset as well, including 

the values that can only be set via BACnet Communications.

NOTICE

Содержание IEFB Series

Страница 1: ...tinum RTD s Relative Humidity 10 to 90 non condensing Output Impedance 4 20 mA 536 5V 500 10V 1 27k For max flowrates 10 ft s 3 m s order option CC Verified at standard temperature 73 4 F 23 C refer t...

Страница 2: ...cated in IEFB hanging tag 2 Hot tap thermowells model dependent 1 Thermal paste not shown CAUTION Figure 2 Included with IEFB Figure 1 Typical installation Alignment scale 1 Thermowells 2 Series IEFB...

Страница 3: ...d to the Series IEFB to identify the value of the alignment scale setting Position the alignment scale such that the scale setting is lined up with the seam of the enclosure as shown in Figure 5 Secur...

Страница 4: ...necessary parameters to set up the unit Obtain the alignment scale setting values and record them below A IEFB Alignment Scale Value _______________________ This is the value needed for flowmeter inst...

Страница 5: ...are listed below 4 100 mm Standard Thermowells for 1 1 2 Maximum Stack Height 4 to 7 100 to 175 mm Pipe Size 6 150 mm Standard Thermowells for 1 1 2 Maximum Stack Height 8 to 36 200 to 250 mm Pipe Si...

Страница 6: ...roperly installed into the accessory thermowells Cable Gland PG 16 Thermowell refer to Figure 14 below 1 Remove compression nut 1 by unscrewing from cable gland 2 2 Remove insert 3 from the cable glan...

Страница 7: ...RS 485 Communication optional B B 11 12 9 10 Orange Yellow RS 485 RS 485 On board short for daisy chain connection On board short for daisy chain connection Reverse Flow A A 15 16 Brown Blue Isolated...

Страница 8: ...8 Figure 19 PCBA Figure 20 Wiring diagram...

Страница 9: ...the alignment scale value Pipe wall thickness charts are also included on the next page Pipes 12 in 250 mm diameter 7 1625 1 2 D Pipes 12 in 300 mm to 36 in 914 4 mm 7 1625 0 1 D 2 WT WT Where D repre...

Страница 10: ...190 4 570 4 780 4 780 4 780 5 540 6 350 7 920 7 920 0 237 0 258 0 280 0 322 0 365 0 375 0 375 0 375 0 375 0 375 0 375 0 375 0 375 6 020 6 550 7 110 8 180 9 270 9 525 9 525 9 525 9 525 9 525 9 525 9 5...

Страница 11: ...190 4 570 4 780 4 780 4 780 5 540 6 350 7 920 7 920 0 237 0 258 0 280 0 322 0 365 0 375 0 375 0 375 0 375 0 375 0 375 0 375 0 375 6 020 6 550 7 110 8 180 9 270 9 525 9 525 9 525 9 525 9 525 9 525 9 5...

Страница 12: ...valve until it stops 2 Tighten compression fitting 2 snug 3 Close valve 4 via valve handle 5 4 Remove thermowell by unscrewing process collet 3 from valve 4 CONFIGURATION DATA PRINT OUT EXAMPLE Flow...

Страница 13: ...607xxx Analog Input No No AI1 AI2 AI3 Velocity Inlet Temperature Outlet Temperature Analog Value No No AV1 AV2 AV3 AV4 AV5 AV6 AV7 AV8 AV9 AV10 AV11 AV12 AV13 AV14 AV15 AV16 AV17 Volume Flow Mass Flow...

Страница 14: ...ents Inc 607 IEF COM 1 14 See PICS See Table Above See Table Above 480 NO_SEGMENTATION 3 0 False 6000 3 127 1 Empty 1 xxxxxxxx BACnetObjectIdentifier CharacterString 40 BACnetObjectType BACnetDeviceSt...

Страница 15: ...es Rankine 523 Non Standard BACnet unit Property Default Value Property Data Type Access Object Identifier Object Name Object Type Present Value Status Flags Event State Reliability Out of Service Uni...

Страница 16: ...ACnetEngineeringUnits Real BACnetARRAY N of BACnetPropertyIdentifier Read Read Read Read Read Read Read Read Write Read Write Read Write Read Default Value Minimum Value Minimum Value Increment 1 0 C...

Страница 17: ...lt Value Property Data Type Access Object Identifier Object Name Object Type Present Value Status Flags Event State Reliability Out of Service Units COV Increment Property List AV4 Power ANALOG_VALUE...

Страница 18: ...perty Default Value Property Data Type Access Object Identifier Object Name Object Type Present Value Status Flags Event State Reliability Out of Service Units COV Increment Property List AV7 Cooling...

Страница 19: ...Type Access Object Identifier Object Name Object Type Present Value Status Flags Event State Reliability Out of Service Units Property List AV10 YTD Min Power ANALOG_VALUE 2 Current reading 0 Normal 0...

Страница 20: ...Reliability Out of Service Units Property List AV14 Outlet YTD Average Temperature ANALOG_VALUE 2 Current reading 0 Normal 0 NO_FAULT_DETECTED 0 FALSE 0 Degrees Celsius 62 BACnetObjectIdentifier Chara...

Страница 21: ...d Write Read Read Read Read Write Read Read Default Value Minimum Value Minimum Value 0 0 100 Property Default Value Property Data Type Access Object Identifier Object Name Object Type Present Value S...

Страница 22: ...rite Read Property Default Value Property Data Type Access Object Identifier Object Name Object Type Present Value Status Flags Event State Reliability Out Of Service Property List BV4 Reset Energy St...

Страница 23: ...Value 0 NORMAL 0 NO_FAULT_DETECTED 0 FALSE 0 BACnetObjectIdentifier CharacterString BACnetObjectType Date BACnetStatusFlags BACnetEventState BACnetReliability Boolean BACnetARRAY N of BACnetPropertyI...

Страница 24: ...subscriptions Confirmed and Unconfirmed COV Notifications Fixed lifetime value up to 86400 seconds 24 hours Indefinite lifetime supported TimeSynchronization Service DM TS B and UTCTimeSynchronizatio...

Страница 25: ...rmware Version Energy Meter Date Code 32bit Float 32bit Float 32bit Float 32bit Float Unsigned 16bit Integer Unsigned 16bit Integer Unsigned 32bit Integer 32bit Float 32bit Float 32bit Float 32bit Flo...

Страница 26: ...ll need to change as well as the Velocity Probe Location Heating Changeover Temperature Heating Energy is accumulated when the Inlet temperature is greater than the heating changeover temperature and...

Страница 27: ...s per hour J h Kilojoules per hour kJ h Gigajoules per hour GJ h Btu per hour Btu h Kilo Btu per hour kBtu h ton ENERGY UNIT VALUES Value Unit 0 1 2 3 4 5 6 7 8 Kilojoule kJ Megajoule MJ Gigajoule GJ...

Страница 28: ...reset a changed value to the active value use the LEFT button to return to the previous menu then the RIGHT button to advance to the value menu again 3 Press Hold the UP or DOWN button to continuously...

Страница 29: ...as account for different material properties The Default is Carbon Steel 2 Install Kit Menu High Performance This option determines how the pipe dimensions will be collected If a high accuracy meter w...

Страница 30: ...on must be pressed to show process data Default Continue 3 Install Kit Menu Standard A Nominal Pipe Size Menu Select the diameter of the installation pipe from the list of standard pipe diameters If y...

Страница 31: ...output on the analog signal Default Velocity i T c o T c o T 0 c o T c o T T T Heating Cooling 9 Energy Meter Configuration Wizard A Flow Meter Location Menu Select the location of the flow meter in...

Страница 32: ...it is selected the settings and values entered during the Analog configuration wizard will be stored and put into effect Regardless of the selection the ENTER button must be pressed to show process da...

Страница 33: ...be used to choose either option Default Continue 4 Alarm Output Setup Menu This option determines the type of alarm output Default Empty Pipe Alarm 5 Empty Alarm Setup Menu This screen displays a summ...

Страница 34: ...epends on protocol BACnet Communications Protocol 0 127 Modbus Communications Protocol 1 247 Default 127 6 Baud Rate Menu This option selects the communication speed of the RS 485 bus Default 19200 Mo...

Страница 35: ...Meter wizard 5 Analog Output Setup Enter the Analog Output wizard 6 Pulse Frequency Output Setup Enter the Pulse Frequency wizard 7 Alarm Output Setup Enter the Alarm Output wizard 8 Communication Se...

Страница 36: ...luded Reset Total Flow This menu allows the totalized flow value to be reset Reset Energy Statistics This menu allows the energy statistics to be reset Date Time Setup 1 This menu sets up the date and...

Страница 37: ...display is being used select which values should be displayed Default V Flow Velocity Reset to Factory Default This special menu is accessed by press holding ENTER and MENU buttons on the Device Info...

Страница 38: ...let and outlet temperatures as RANGE Screen shows inlet and outlet temperatures as OPEN Screen shows inlet and outlet temperatures as SHORT Return to factory calibration required Ensure the pipe is pr...

Страница 39: ...is desired the unit must be returned to Dwyer Instruments Inc to be calibrated Contact customer service to receive a Return Goods Authorization number before shipping you product back for calibration...

Страница 40: ...___________________________________________________________________________ ____________________________________________________________________________________________________________________________...

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