EB-Flow I-P Units Application Specific Airflow Measurement with Temperature & Alarm Capability (LED PWR JUMPER INSTALLED) COM

Transcription

1 EF DCUMENT EB-Flow I-P Units Application Specific Airflow Measurement with Temperature & Alarm Capability 2000 SERIES EF-N2000-B INSTALL / SETUP PN: EF-N2000-B TYPICAL WIRING DIAGRAM LED PWR JUMPER INSTALLED 1: + RS CNNECTIN 2: -RS CNNECTIN 3: RS-485 CMMN 4: ALARM LED ANDE (+15mA) 5: N CNNECTIN 6: Bl 7: 24V GRUND 8: 24VAC PWER IN ACT LED EF-N2000-B TRANSMITTER LED PWR JUMPER REMVED 1: + RS CNNECTIN 2: -RS-485 -CNNECTIN 3: RS-485 CMMN 4: ALARM RELAY DRY CNTACT 5: ALARM RELAY CMMN 6: Bl 7: 24V GRUND 8: 24VAC PWER IN LED EL PWR TRANSFRMER 24 VAC / HZ (SEE NTES 2 AND 3) 24 VAC UT LINE IN ESC ENTER PRBE 1 PRBE VAC GRUND ALARM LED GRUND (LED PWR JUMPER INSTALLED) EXTERNAL LED ALARM INDICATR (LED PWR JUMPER INSTALLED) EXTERNAL ALARM LED (15 ma typ) ILLUMINATES N ALARM ALARM LED SIGNAL +15 ma (LED PWR JUMPER INSTALLED) RELAY ALARM (LED PWR JUMPER REMVED) ALARM RELAY CMMN ALARM RELAY DRY CNTACT (LED PWR JUMPER REMVED) (LED PWR JUMPER REMVED) CM DRY RELAY DRY CNTACTS 3 AMPS MAX) CM RS-485 NET CMMN CNNECTIN (FRM PIN 3; SEE NTES 2, 3) RS-485 NET CNNECTIN (FRM PIN 2; SEE NTES 2, 3, 4) T BLEED + RS-485 NET + CNNECTIN (FRM PIN 1) SENSR NTES: 1: CNNECT UTPUT SIGNAL CABLE DRAINS T EARTH GRUND AT NE END F CABLE NLY. 2. EF-N2000 IS A NN-ISLATED DEVICE USING A HALF-WAVE RECTIFIER N THE 24VAC PWER INPUT. IF MULTIPLE DEVICES ARE PWERED BY THE SAME TRANSFRMER UTPUT, ALL GND CNNECTINS MUST BE CMMN, R AN ISLATIN TRANSFRMER MUST BE USED T PREVENT EQUIPMENT DAMAGE. 3. ALL DEVICES N MULTIPLE EF-N2000 INSTALLATINS WITH A CMMN PWER 24VAC SURCE MUST BE WIRED IN-PHASE T THE SAME TERMINALS (PIN 7 to PIN 7, PIN 8 to PIN 8). 4. RS-485 SHIELDED TWISTED PAIR (STP) WIRING (SUPPLIED BY THERS) IS RECMMENDED FR NETWRK CNNECTINS. 5. NETWRK CNNECTINS MUST BE MADE IN A DAISY CHAIN CNFIGURATIN. T-CNNECTINS AND STUBS ARE NT PERMITTED. 6. WHEN EF-N2000 IS WIRED AS THE LAST DEVICE N A NETWRK, APPLY JUMPER ACRSS EL JUMPER TERMINALS. EF-N2000-B BACNET BJECTS AND MDBUS REGISTER MAP EF-N2000-B BACnet bjects Analog Inputs Type, ID Name Device EF-N2000 AI, 1 Airflow AI, 2 Pressure AI, 3 Temperature Alarm Status: AI, 4 0=No alarm, 1=High Alarm, 2=Low Alarm, 3=Both Analog Values and Binary utputs AV, 1 Duct Area Traverse Status: AV, 3 0=None, 1=Flow, 2=Temp, 3=Both AV, 4 Flow Ins 1 AV, 5 Flow Ins 2 AV, 6 Temp Ins 1 AV, 7 Temp Ins 2 B, 1 Relay EF-N2000-B Modbus Register Map Function Address Type Units Description Range/Value boolean Trouble Status 0:K, 1:Trbl float FPM Average Airflow 0 to 3, float iwg Average Pressure -2.5 to float F Average Temp -20 to float Sq.Ft Duct Area 0 to word Alarm Status 0: No alarm 1: High Alarm 2: Low Alarm 3: Both word Firmware Revision word Float word order. Writeable 0: high word first; 1: low word first Notes: 1. Number of AV objects is dependent on the probe count. 2. User Executed Services Supported: Subscribe CV, Read Property, Write Property, Device Communication Control, Who-Is. EBTRN 1663 Hwy. 701 S., Loris SC Toll Free: 800.2EBTRN ( ) Fax: Internet: EBTRN.com 1

2 SETUP MENUS (PART 1 F 5) SYSTEM F UNITS MENU Simultaneously depress/release ENTER + ESC keys during normal operation to select * Factory Default/Current Setting Enter (move ) Enter (move ) Enter (action, move ) Esc (normal oper.) Esc (move ) Esc (move ) ACTIN *IP/SI=IP SYS SET IP/SI? IP/SI=IP SYS IP/SI=SI SYS Set system of units to I-P (FPM, CFM, sq.ft., ºF) or Set system of units to S.I. (MPS, LPS, sq.m., ºC). NTE: Changing IP/SI SYS resets alarm settings and scaling values. SETUP MENU SETUP MENU Simultaneously depress/release + keys during normal operation to select * Factory Default/Current Setting Enter (move ) Enter (move ) Enter (move ) Enter (move ) Enter (action, move ) Esc (normal oper.) Esc (move or prev setting) Esc (move or prev setting) Esc (move ) Esc (move ) ACTIN SETUP GENERAL *NAME={unit serial#} SET NAME? Instruction text: "USE AND ENT" then: NAME= _ Custom LCD Flow Text: Blinking prompt at position of the selected character. Character is selected the up and down arrows and then ENTER to accept and move cursor forward (right); ESC moves the cursor back (left). Use space characters for blank or unwanted text. Default is unit serial number. *MEAS=AIRFLW SET MEAS? MEAS=AIRFLW Set the type of measurement to airflow MEAS=PRESSURE Set the type of measurement to pressure *AIRFLW=ACT SET AIRFLW? AIRFLW=ACT Set the airflow measurement to ACTUAL airflow (AFPM/ACFM) AIRFLW=STD Set the airflow measurement to STANDARD airflow (SFPM/SCFM) *ALT=0 SET ALT? ALT=0 Set altitude above sea level ft for flow correction when AIRFLW=ACT *AREA=0.00 SET AREA? AREA=0.00 Enter area where airflow sensor is installed *EXT CABLE=0 SET EXT CABLE? EXT CABLE=0 Enter length of extension cable DISPLAY *LCD UM=AFPM SET LCD UM? LCD UM=AFPM LCD UM=ACFM Set LCD units of measure to CFM or FPM. (Note: A if ACT or S if STD measurement prefix set by AIRFLW= setting above) *LCD UM=iWG LCD UM FIXED When MEAS=PRESS, message LCD UM FIXED flashes to indicate that LCD units are fixed to iwg *LCD DSPL=BTH SET LCD DSPL? LCD DSPL=FF Set what is displayed on LCD LCD DSPL=TEMP LCD DSPL=FLW LCD DSPL=PRESS LCD DSPL=BTH *LCD INTG=100 SET LCD INTG? LCD INTG=100 Integration samples *LCD TRBL=N SET LCD TRBL? LCD TRBL=FF Set whether LCD will display trouble indication if trouble is detected. T PART 4 T PART 2 LCD TRBL=N 2 EBTRN 1663 Hwy. 701 S., Loris SC Toll Free: 800.2EBTRN ( ) Fax: Internet: EBTRN.com

3 SETUP MENUS (PART 2 F 5) FRM PART 1 NETWRK *NETUT=BACNET SET NETUT? NETUT=BACNET Set network output protocol, BACnet or Modbus NETUT=MDBUS *NETADDR=2 SET NETADDR? NETADDR=2 Set network address *NETBAUD=76800 SET NETBAUD? NETBAUD=76800 Set baud rate NETBAUD=38400 NETBAUD=19200 NETBAUD=9600 if NETUT=BACNET *NETDI=2 SET NETDI? NETDI=2 Set network device instance (BACnet nly) if NETUT=MDBUS *PARITY=EVEN SET PARITY? PARITY=EVEN Set parity (Modbus nly) PARITY=DD PARITY=NNE1 PARITY=NNE2 T PART 3 *NETINTG=30 SET NETINTG? NETINTG=30 Set network output integration samples EBTRN 1663 Hwy. 701 S., Loris SC Toll Free: 800.2EBTRN ( ) Fax: Internet: EBTRN.com 3

4 SETUP MENUS (PART 3 F 5) FRM PART 2 ALARM *L ALRM=FF SET L ALRM? L ALRM=FF L ALRM=N Enable L alarm *HI ALRM=FF SET HI ALRM? HI ALRM=FF HI ALRM=N Enable HI alarm *ALRM UM=AFPM SET ALRM UM? ALRM UM=AFPM ALRM UM=ACFM Set alarm units of measure to FPM or CFM (Note: A if ACT or S if STD measurement prefix set by AIRFLW= setting above) *ALRM UM=iWG ALRM UM FIXED When MEAS=PRESS, message ALRM UM FIXED flashes to indicate that ALARM units are fixed to iwg *SETPNT=0 SET SETPNT? SETPNT=0 Enter setpoint for alarm *TL=0 SET TL? TL=0 Set tolerance for alarm setpoint *DELAY=2 MIN SET DELAY? DELAY=2 MIN Set alarm DELAY *ZER FF=N SET ZER FF? ZER FF=N Set L alarm FF or N when airflow is zero or below setting for LLIMIT ZER FF= *RESET=AUT SET RESET? RESET=AUT Set alarm RESET RESET=MANUAL RELAY *RLAY ASN=TRBL SET RLAY ASN? RLAY ASN=TRBL Assign relay to trouble, alarm, both, or none RLAY ASN=ALRM RLAY ASN=BTH RLAY ASN=NNE *NRMAL=CLSE SET NRMAL? NRMAL=PEN Set NRMAL state of relay NRMAL=CLSE S *FLW ADJ=FF SET FLW ADJ? FLW ADJ=FF Enable flow adjustments FLW ADJ=N *GAIN=1.000 SET GAIN? GAIN=1.000 Enter gain applied to airflow reading *FF=0 SET FF? FF=0 Enter offset applied to airflow reading *PRESS ADJ=FF SET PRESS ADJ? PRESS ADJ=FF Enable flow adjustments PRESS ADJ=N *GAINP=1.000 SET GAINP? GAINP=1.000 Enter gain applied to airflow reading *FFP= SET FFP? FFP= Enter offset applied to airflow reading 4 EBTRN 1663 Hwy. 701 S., Loris SC Toll Free: 800.2EBTRN ( ) Fax: Internet: EBTRN.com

5 SETUP MENUS (PART 4 F 5) FRM PART 1 TLS FIELD ADJUST RUN FA WIZARD? SET FAW INT FAW INT=300 SET # F FLWS # F FLWS=1 # F FLWS=2 The Field Adjust Wizard will now be engaged as outlined in the following steps. The GAIN and FF values will be updated, and FLW ADJ=N will be set if the wizard is successfully completed. Dashed lines indicate Menus when # F FLWS=2 SET FLW 1 N AND SET T SET FLW 2 N AND SET T FLW1= 0 (Set to FLW2= 0 (Set to CMPLETE CMPLETE "Wait... %" indicates progress while the Field Adjustment Wizard acquires a large number of samples of airflow rate and averages all of the readings. Display indicates " CMPLETE" when adjustment is complete. If you wish to review the adjustment made, simply navigate back to the SETUP menu and view the S section. RUN FA WIZARD? SET FAW INT FAW INT=300 SET # F PRESS # F PRESS=1 # F PRESS=2 The Field Adjust Wizard will now be engaged as outlined in the following steps. The GAIN and FF values will be updated, and PRESS ADJ=N will be set if the wizard is successfully completed. Dashed lines indicate Menus when # F PRESS=2 SET PRESS 1 N AND SET T SET PRESS 2 N AND SET T PRESS1= 0 (Set to PRESS2= 0 (Set to CMPLETE CMPLETE "Wait... %" indicates progress while the Field Adjustment Wizard acquires a large number of samples of airflow rate and averages all of the readings. Display indicates " CMPLETE" when adjustment is complete. If you wish to review the adjustment made, simply navigate back to the SETUP menu and view the S section. SECURITY *LCK SEC=LW SET LCK SEC? LCK SEC=LW Sets security level to LW. In this mode, there is no prompt for a lock code. The last 4 digits of the board serial are used to unlock. LCK SEC=MED Sets security level to MED. In this mode, a user defined code is specified. In the event of loss of code, contact EBTRN for a unique code to unlock and reset user code. LCK SET=HIGH Sets security level to HIGH. In this mode, a user defined code is specified. In the event of loss of code, transmitter must be returned to EBTRN for unlock / reset. *LCK=FF SET LCK? LCK=FF LCK=N ENTR CDE:0000 CNF CDE:0000 Specified code is entered and confirmed here. RESET RESET ALL ARE YU SURE? Transmitter resets after completion. N RESET SENS ARE YU SURE? Transmitter resets after completion. N RESET ADJ ARE YU SURE? Sets GAIN to 1, FF to 0 and FLW ADJ to FF. N RESET NET ARE YU SURE? Sets all Network settings to factory default values. N RESET TRBL SET ARE YU SURE? Resets all disabled trouble codes. N T PART 5 EBTRN 1663 Hwy. 701 S., Loris SC Toll Free: 800.2EBTRN ( ) Fax: Internet: EBTRN.com 5

6 SETUP MENUS (PART 5 F 5) FRM PART 4 1: N PRBES DIAGNSTICS TRBL CDES (example shown) DSBL TRBL CDE? DSBL TRBL=N DSBL TRBL= Displays active trouble codes and their descriptions. Contact EBTRN customer service for recommended service information. Set DSBL TRBL= YES to ignore on TRBL alarm. TRBL HISTRY 1: N PRBES (example shown) Displays historical list of last 5 trouble codes encountered and their descriptions. Note that spurious trouble codes may self-clear during normal operation, and this feature permits viewing them even after they have resolved. SERIAL NUMBERS UNIT ###### BRD ##### C1 ###### C2 ###### Note: shows serial number or NC by connector # T or F follows to show connectivity status. SENS VELCITY 1=#####FPM For sensors =1 to 2 SENS TEMP 1=##.#F For sensors =1 to 2 BI STATUS BI=0 SENS VLTS 1=H##.## T##.## For sensors =1 to 2 PRBE TYPE TYPE=BLEED IG_EF-N2000-B_R1A 6 EBTRN 1663 Hwy. 701 S., Loris SC Toll Free: 800.2EBTRN ( ) Fax: Internet: EBTRN.com