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DFM-6301 Models

Program Output

Scaling the 4-20 mA Analog Output (

A o u t

)

The 4-20 mA analog output can be scaled to provide a 4-20 mA signal for any
display range selected.
No equipment is needed to scale the analog output; simply program the display
values to the corresponding mA output signal.
The

Analog Output

menu is used to program the 4-20 mA output based on display

values. This menu is only available in PD6300-xx5-CS models.

For instructions on how to program

numeric values see

Setting

Numeric Values, page 11.

Содержание DFM-6300 Series

Страница 1: ...per minute Liters per second Liters per minute Total displayed as Gallons Cubic Meters Cubic Feet Total Grand Total or Non Resettable Grand Total 9 Digit Totalizer with Total Overflow Feature K Factor Calibration Optional Outputs Models DFM 6301 Two C Form Relays programmable for rate or total Isolated 4 20 mA Output to transmit rate ORDERING INFORMATION DFM 6300 00 Wall Mount flow monitor display...

Страница 2: ...A AC Mains Conducted Emissions Class A IMMUNITY EN 61326 1 2006 Measurement control and laboratory equipment EN 61000 6 2 2005 EMC heavy industrial generic immunity standard RFI Amplitude Modulated 80 1000 MHz 10 V m 80 AM 1 kHz 1 4 2 0 GHz 3 V m 80 AM 1 kHz 2 0 2 7 GHz 1 V m 80 AM 1 kHz Electrical Fast Transients 2kV AC mains 1kV other Electrostatic Discharge 4kV contact 8kV air RFI Conducted 10V...

Страница 3: ...installations designed to optimize EMC performance Declaration of Conformity available at www creativesensortechnology com SAFETY INFORMATION CAUTION Read complete instructions prior to installation and operation of the meter WARNING Risk of electric shock or personal injury Warning Hazardous voltages exist within enclosure Installation and service should be performed only by trained service perso...

Страница 4: ...to maintain Type 4X rating 0 06 1 5 mm steel panel 0 16 4 1 mm plastic panel Remove the two mounting brackets provided with the meter back off the two screws so that there is 6 4 mm or less through the bracket Slide the bracket toward the front of the case and remove Insert meter into the panel cutout Install mounting brackets and tighten the screws against the panel To achieve a proper seal tight...

Страница 5: ...DFM 6300 Series Instruction Manual 5 Mounting Dimensions Figure 2 Meter Dimensions Side View Figure 3 Meter Dimensions Top View ...

Страница 6: ...o the RJ45 M LINK connector This connector is intended for factory use only If non standard equipment is connected to the M LINK damage will occur to the equipment and the meter Figure 4 Connector Labeling for Fully Loaded PD6300 CS Wiring Connections Power connections are made to a two terminal connector labeled POWER on Figure 4 The and symbols are only a suggested wiring convention Figure 5 Wir...

Страница 7: ...l indicator Total overflow indicator M Manual control relays or analog output Press the Menu button to enter or exit the Programming Mode at any time Press the Right arrow button to move to the next digit during digit or decimal point programming Press or hold the Up arrow button to scroll through the menus decimal point or press or hold to increment the value of a digit Press the Enter button to ...

Страница 8: ...Factor K Factor Custom Sensor K Factor Offset Offset Custom Sensor Offset Rate Units Rate Units Select the display units for rate Total Units Total Units Select the display units for total OPTIONAL OUTPUT DFM 6301 MODELS Relay Relay Enter the Relay menu Assign Assignment Assign relays to rate total grand total or Modbus Asign1 Assign 1 Relay 1 assignment rATE Rate Assign relay to rate totAL Total ...

Страница 9: ...elay 2 Relay 2 setup FaiLSF Fail safe Enter Fail safe menu FLS 1 Fail safe 1 Set relay 1 fail safe operation on On Enable fail safe operation off Fail safe off Disable fail safe operation DeLAY Delay Enter relay Time Delay menu DLY 1 Delay 1 Enter relay 1 time delay setup On 1 On Set relay 1 On time delay OFF 1 Off Set relay 1 Off time delay Aout Analog output Enter the Analog output scaling menu ...

Страница 10: ... 001 000 Factor 000 000 Offset Go to Rate Units After Selecting Sensor Go to Rate Units Pass 1 Pass t Enter Password to Lock Setup Enter Password to Lock Total Reset rate Units Total Units Select rate units GPnm LPS LPnm Select total units GAL m 3 CuFt relay Aout Relay Menu Avalable If Option is Installed Aout Menu Avalable If Option is Installed Press Menu at any time to exit and return to Run Mo...

Страница 11: ...splay value Press the Enter button at any time to accept a setting or Menu button to exit without saving changes Selecting a Sensor Type SENSor The Sensor menu is used to select the sensor type from the following options 1 T10 2 T15 3 T20 4 S 30 5 S 40 6 Custom Press the Enter button to access any menu or press the Up Arrow button to scroll through choices Press the Menu button to exit at any time...

Страница 12: ...al point with highest resolution possible and program the k factor value from sensor manual The meter will automatically calculate the flow rate using the k factor and the time base selected Select Rate and Total Units rate units total units Use the rate units and total units menus to select the appropriate rate and total units for your application The units available for rate are 1 Gallons per mi...

Страница 13: ... how to program numeric values see Setting Numeric Values page 11 Record the password for future reference If appropriate it may be recorded in the space provided Model Serial Number Password 1 __ __ __ __ __ __ Total Password __ __ __ __ __ __ Making Changes to a Password Protected Meter If the meter is password protected the meter will display the message Locd Locked when the Menu button is pres...

Страница 14: ... six digit password is entered the meter displays the message unLoc unlocked and the protection is disabled until a new password is programmed If the password entered is incorrect the meter displays the message Locd Locked for about two seconds and then it returns to Run Mode To try again press Enter while the Locked message is displayed Did you forget the password The password may be disabled by ...

Страница 15: ...unused relays and enable Interlock feature Manual on off control mode RELAY RESET User selectable via front panel buttons digital inputs 1 Automatic reset only non latching when the input passes the reset point or total is reset to zero 2 Automatic manual reset at any time non latching 3 Manual reset only at any time latching 4 Manual reset only after alarm condition has cleared Latching with clea...

Страница 16: ...ers Overrange underrange max min and break ACCURACY 0 1 FS 0 004 mA TEMPERATURE DRIFT 0 4 µA C max from 0 to 65 C ambient 0 8 µA C max from 40 to 0 C ambient Note Analog output drift is separate from input drift ISOLATED TRANSMITTER POWER SUPPLY Terminals I R 24 VDC 10 May be used to power the 4 20 mA output or other devices Refer to Figure 6 on page 6 and Figure 15 on page 19 All models rated 40 ...

Страница 17: ...LAY1 RELAY2 on Figure 4 Each relay s C terminal is common only to the normally open NO and normally closed NC contacts of the corresponding relay The relays C terminals should not be confused with the COM common terminal of the INPUT SIGNAL connector Figure 6 Relay Connections C NO NO NC NC C RELAY2 RELAY1 4 3 6 5 2 1 ...

Страница 18: ... installation Figure 7 AC and DC Loads Protection Choose R and C as follows R 0 5 to 1 Ω for each volt across the contacts C 0 5 to 1 µF for each amp through closed contacts Notes 1 Use capacitors rated for 250 VAC 2 RC networks may affect load release time of solenoid loads Check to confirm proper operation 3 Install the RC network at the meter s relay screw terminals An RC network may also be in...

Страница 19: ...upply Figure 9 4 20 mA Output Connections Analog Output Transmitter Power Supply The internal 24 VDC power supply powering the analog output may be used to power other devices if the analog output is not used The I terminal is the 24 V and the R terminal is the return 12 35 VDC Power Supply 4 20 mA Input Meter R I I 1 3 2 RELAY1 3 2 1 24 V 4 20 mA Input Remote Display Chart Recorder Etc R I I MA O...

Страница 20: ...high alarm b Total c Grand total d Modbus input 2 Relay action a Automatic reset only non latching b Automatic manual reset at any time non latching c Latching manual reset only d Latching with Clear manual reset only after alarm condition has cleared e Alternation control automatic reset only f Sampling the relay is activated for a user specified time g Off relay state controlled by Interlock fea...

Страница 21: ...ogram Output 21 Relay Assignment Assign The relays can be assigned to any of the following parameters 1 Rate for low or high alarm indication 2 Total for alarm indication 3 Grand total for alarm indication 4 Modbus input ...

Страница 22: ...hing 2 Automatic manual reset at any time non latching 3 Latching manual reset only at any time 4 Latching with Clear manual reset only after alarm condition has cleared 5 Alteration control automatic reset only 6 Sampling the relay is activated for a user specified time 7 Off relay state controlled by Interlock feature The following graphic shows relay 1 action setup relay 2 8 are set up in a sim...

Страница 23: ...s been accepted Setting Fail Safe Operation In fail safe mode of operation the relay coil is energized when the process variable is within safe limits and the relay coil is de energized when the alarm condition exists The fail safe operation is set independently for each relay Select on to enable or select off to disable fail safe operation Programming Time Delay The On and Off time delays may be ...

Страница 24: ...on When power is applied to the meter the front panel LEDs and alarm relays will reflect the state of the input to the meter The following table indicates how the alarm LEDs and relays will react on power up based on the set and reset points Alarm HI or LO Alarm Set Point Reset Point Power Up Reading Relay LED 1 HI 1000 500 499 Off 2 LO 700 900 499 On 3 LO 250 400 499 Off 4 HI 450 200 499 On Fail ...

Страница 25: ...hing and non latching relays For non latching relays the LED is always off during normal condition and always on during alarm condition regardless of the state of the relay e g Relay acknowledged after alarm condition For latching relays the alarm LEDs reflects the status of the relays regardless of the alarm condition The following tables illustrate how the alarm LEDs function in relation to the ...

Страница 26: ...mal Off Off Next Alarm On On Ack On Off Normal Off Off In this application the meter is set up for automatic and manual reset at any time non latching relay The LED and the relay automatically reset when the meter returns to the normal condition The next time an alarm occurs the operator acknowledges the alarm manually while the alarm condition still exists This causes the relay to reset but the L...

Страница 27: ...t point alarm condition has cleared Acknowledging the alarm while it is acknowledged after it returns to the normal state the LED and the relay go off Notice that the LED remains on even after the meter returns to the normal condition This is because for latching relays the alarm LED reflects the status of the relay regardless of the alarm condition Acknowledging Relays Acknowledge relays programm...

Страница 28: ...range selected No equipment is needed to scale the analog output simply program the display values to the corresponding mA output signal The Analog Output menu is used to program the 4 20 mA output based on display values This menu is only available in PD6300 xx5 CS models For instructions on how to program numeric values see Setting Numeric Values page 11 ...

Страница 29: ...ng vs input signal Display reading is not accurate Check Scaling or calibration Display does not respond to input changes reading a fixed number Check Display assignment it might be displaying max min or set point Display alternates between 1 Hi and a number 2 Lo and a number Press Menu to exit max min display readings Relay operation is reversed Check 1 Fail safe in Setup menu 2 Wiring of relay c...

Страница 30: ...DFM 6300 Series Instruction Manual 30 Figure 10 1 8 DIN Panel Cutout Template ...

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