Ametek Drexelbrook Universal IV CM Installation And Operating Instructions Manual Download Page 47

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Universal IV™ CM Density Compensated Model

3.6.2 Floating Point Format (Continued)

Floating Point, 32 bit Integer, 32 bits of data per register

2 registers needed to get value Metric Units, centimeters & degrees C

Floating Point, 32 bit Integer, 32 bits of data per register

Two registers needed to get value English Units, inches & degrees F

Enron Modbus, Floating Point, 32 bit Integer, 32 bits of data per register

1 Register needed to get value English Units, inches & degrees F

Summary of Contents for Drexelbrook Universal IV CM

Page 1: ...Installation and Operating Instructions For Assistance Call 215 674 1234 For the A Leader in Level and Analytical Measurement Universal IV Density Compensation Module DCM...

Page 2: ...in this manual including but not limited to implied warranties or fitness for a particular purpose Drexelbrook shall not be liable for errors contained herein or for incidental or consequential damag...

Page 3: ...4 20 mA Water Cut Meter Density Compensation with HART Protocol 205 Keith Valley Road Horsham PA 19044 Telephone 1 215 674 1234 Fax 1 215 674 2731 E mail drexelbrook info ametek com Website www drexel...

Page 4: ...Contents...

Page 5: ...on 25 3 4 Menu Tree 30 3 5 Configuration Using the Menu Table 31 3 6 Modbus Register Maps Integer Floating Point Long Integer 38 3 7 Configuration 44 3 7 1 Auto Detect 44 Section 4 Specifications 4 1...

Page 6: ...Page Has No Content...

Page 7: ...Section 1 Introduction...

Page 8: ...easurement device Each AMETEK Drexelbrook Universal IV CM DO system consists of a 1 Density Compensation Module DCM Power four wire HART 7 0 4 20 mA Modbus 2 UIV CM Water Cut Meter RF Admittance trans...

Page 9: ...Introduction 2 1 3 Model Numbering 1 3 1 System Electronics Probe DCM Module Model UDO System...

Page 10: ...Universal IV CM Density Compensated Model 3 1 3 Model Numbering Continued 1 3 2 Model UDR Retrofit Module DCM Module...

Page 11: ...Introduction 4 1 3 Model Numbering Continued 1 3 3 In Line Spool Piece Probe...

Page 12: ...Universal IV CM Density Compensated Model 5 1 3 Model Numbering Continued 1 3 4 Insertion Probe Process Connection...

Page 13: ...Section 2 Installation...

Page 14: ...ed to the probe and power is provided by the Density Compensation Module For remote mounting greater than 100 ft consult factory Reference the Universal IV Cut Monitor manual for mounting of this modu...

Page 15: ...Installation 8 2 2 Wiring the Electronic Unit 2 2 1 Direct Connection to Coriolis 2 2 2 Direct Connection to a PLC...

Page 16: ...e transmitter will not secure properly Due to the potential for switching interference on the relay it is recommended the relay wires exit the housing via the opposite port of the other wiring enterin...

Page 17: ...ck and 9 o clock positions The captive screws can then be used to lift the electronics from the housing 2 2 5 Density Compensation Module Wiring The signal connections are made to the terminal block o...

Page 18: ...AWG shielded twisted pair for the 4 20 mA signal loop Shielded twisted pair cables are recommended Supply Voltage requirement is 19 30VDC Minimum loop resistance for HART communications is 250 Minimum...

Page 19: ...12 2 2 5 3 Modbus Communications Wiring Due to the low power consumption of the instrument the wiring need only be light gauge e g 20 AWG for the Modbus digital output Shielded twisted pair cable is...

Page 20: ...via HART 2 2 6 2 Slave In the Slave configuration the external Modbus master typically a PLC is writing density temperature and flow data to the DCM slave The corrected Water cut is transmitted back...

Page 21: ...M LOSS error verify the 4 20mA loop wiring 5 If the display shows a MB Master Invalid Response Failure the you may have an incorrect Modbus register address this will be corrected later 6 Confirm the...

Page 22: ...the tramsitter the transmitter is fine go to B If the CAP value remains fixed power cycle the CM transmitter and restart the CAP check If the value continues to remain locked replace the CM transmitte...

Page 23: ...ng formats described below Legacy Modbus Addressing Legacy Modbus register addressing is organized based on the type of data to be accessed coil contact input register holding register Each type is se...

Page 24: ...Measurement should be approximately 2 5VDC Note The Coriolis provides a Density Temperature and Flow output 2 5 2 Determine Modbus Mode Determine appropriate Modbus operating mode either Master or Sla...

Page 25: ...nsity Compensated Model 18 2 5 Modbus Validation Continued The following image depicts data simulated as a Coriolis using Simply Modbus software Your settings will likely differ This is an example of...

Page 26: ...ed section in the log shows Question from DCM and Response from simulator PLC This is an example of bad communicatons In this instance the Modbus wires are incorrect and must be swapped The first 2 pa...

Page 27: ...med with oil flow in the system This can be adjusted through Menu item 1 2 If they do not match ensure the PLC is converting API to density By default the DCM is set to density but may be changed to A...

Page 28: ...Installation 21 2 5 Modbus Validation Continued...

Page 29: ...Universal IV CM Density Compensated Model 22 2 5 Modbus Validation Continued...

Page 30: ...Section 3 Configuration Calibration...

Page 31: ...second Use the UP and DOWN buttons to scroll through the available menu selection items Press ENTER to access sub menu items To EDIT a value press the ENTER button once Value will flash on last digit...

Page 32: ...nce This material variation is typical in Truck Unloading and Rail Car collection stations Under these conditions it is recommended that the DCM be configured for MultiCal calibration mode and field c...

Page 33: ...tore the actual water percent into the DCM by selecting the ACT CAL function at menu item 2 X 2 Enter the actual water percent of the sample and accept the change by pressing ENTER a This completes th...

Page 34: ...Normal Operating Mode a For LACT applications this means actively pumping oil through the wellhead LACT and allowing roughly 1 2 minutes for the system to stabilize and all air gas to be removed from...

Page 35: ...aterial are processed This calibration and calculation mode holds up to 10 separate calibration points used to profile the material being presented to the CM DC system Once calibrated the DCM will act...

Page 36: ...ading LACT and allowing roughly 1 2 minutes for the system to stabilize and all air gas to be removed from the system 3 Navigate the DCM to the CAL MOD menu at address 2 4 and verify the unit is set t...

Page 37: ...Universal IV CM Density Compensated Model 30 3 4 Menu Tree...

Page 38: ...NT CUTCAL1 2 1 1 STORES REQUIRED CAL DATA STORE YES NO Default Stores the measurement parameters required 2 1 2 ENTER ACTUAL PCT_H20 FOR CAL POINT ACT CAL Numeric value 0 00 100 00 Enter the actual wa...

Page 39: ...y not required to be changed 3 2 UPPER RANGE VALUE URV Numeric value 5 00 Default Upper Range Range Value in water equivalent to 20 mA output 3 3 SETUP DAMPIING DAMPING Output damping factor Loop Curr...

Page 40: ...s the active capacitance range of the CM transmitter 4 3 ENABLE DISABLE HART 5 COMMUNICATIONS CM COMM Enable Default Disable Enables or disables the HART 5 communications Used if you need to communica...

Page 41: ...1 Little Endian Swap Default 2 Big Endian Swap 3 Little Endian Used to set the format of the address 5 2 7 3 SET SLAVE ADDRESS ID SLAV ID 0 247 1 Default Used to set the slave address ID 5 2 8 ENABLE...

Page 42: ...3 3 3 SET THE DATA TYPE DTA TYP Integer Long Float Default Enron Sets the data type of the data 5 3 3 4 REGISTER SCALER SCALER 1 000 Default 5 3 4 H2O DENSITY COMPENSATED WATERCUT The density compensa...

Page 43: ...5 5 2 FLOWRATE THRESHOLD FLW THR Numeric Value 0 No Upper 10 Default Sets the flowrate detect threshold 6 DISPLAY DISPLAY 6 1 ENABLE DISABLE AUTO TOGGLE IN METER MODE TOGGLE Yes No Default Used to det...

Page 44: ...the scrolling of menu descriptions 7 5 PARAMETER DISPLAYED ON POWERUP MENUIDX 0 H20 Default 1 Cap 2 4 20 3 Density 4 Temp 5 Flow Parameter displayed on powerup 7 6 CALIBRATION PARAMETERS CAL PAR 7 6 1...

Page 45: ...bits of data per register 1 Register needed to get value English Units inches degrees F Signed 16 bit Integer 16 bits of data per register 1 Register needed to get value Metric Units centimeters degre...

Page 46: ...r needed to get value Metric Units centimeters degrees C Floating Point 32 bit Integer 16 bits of data per register Two registers needed to get value English Units inches degrees F 3 6 2 Floating Poin...

Page 47: ...register 2 registers needed to get value Metric Units centimeters degrees C Floating Point 32 bit Integer 32 bits of data per register Two registers needed to get value English Units inches degrees F...

Page 48: ...it Integer 32 bits of data per register 1 Register needed to get value Metric Units centimeters degrees C Long Integer 32 bit 16 bits of data per register Two registers needed to get value English Uni...

Page 49: ...ta per register Two registers needed to get value English Units inches degrees F Long Integer 32 bit 32 bits of data per register Two registers needed to get value Metric Units centimeters degrees C E...

Page 50: ...nfiguration and Calibration 43 3 6 3 Long Integer 32 bit Formats Continued Enron Modbus Long Integer 32 bit 32 bits of data per register 1 Register needed to get value Metric Units centimeters degrees...

Page 51: ...d from the connected Modbus device and then entered into the DCM using the below menu items 1 Baud Rate Menu Address 5 2 1 9600 DEFAULT 2 Data Bits Menu Address 5 2 2 8 Bits DEFAULT 3 Stop Bits Menu A...

Page 52: ...Section 4 Specifications...

Page 53: ...can resolve Load Resistance Maximum 550 ohms at 30 VDC Minimum 250 ohms for HART protocol Ambient Temperature 40 C to 75 C 40 F to 167 F Process Temperature Up 232 C 450 F Transmitter will compensate...

Page 54: ...Section 5 Normal Maintenance...

Page 55: ...ion may be found at our World Wide Web address www drexelbrook com When you contact us be prepared to give the service person as much information as you can about the model numbers serial numbers appl...

Page 56: ...ing polarity incorrect More than 20 mA output all the time Check display for error message Check for moisture in housing Table 5 2 Probable fault condition Output erratic output jumps around noticeabl...

Page 57: ...ecrease the dielectric constant of the liquid and therefore the reading Bubbles must be eliminated for proper operation Situations that can result in pressure drops such as changing pipe diameters sho...

Page 58: ...from Coriolis are correct 4 Consult factory FAILURE 03 FLASH CKSM FAILURE Factory flash checksum failure Lost factory calibration trim values Hardware Failure Contact factory FAILURE 04 IM CRITICAL CO...

Page 59: ...2 Contact factory ERROR 06 CALCULATION OIL DENSITY RANGE ERROR Calculated oil density is outside of expected limits 1 Verify U IV CM Coriolis are operating correctly 2 Contact factory ERROR 07 CALCULA...

Page 60: ...temperature value is outside of expected limits 50 C 300 C 1 Verify value vs Coriolis If the same no action required 2 Modbus setup error check register addresses If they are correct try incrementing...

Page 61: ...Page Has No Content...

Page 62: ...Section 6 Hazardous Locations...

Page 63: ...that could cause ignition capable sparks 6 1 1 Warning Installation Start Up and Service should only be performed by personnel trained in explosive atmosphere installations Substitution of Components...

Page 64: ...t up checklist Do not connect power until you have gone through the checklist below 1 Are the wetted components gasket flange and sensing element resistant to the corrosive properties of the tank prod...

Page 65: ...ps E G and Class I Zone 1 Group lIB Hazardous Classified Locations with connections to a 700 Series sensor that is Intrinsically Safe for Class I II Ill Groups A G and Class I Zone 1 Hazardous Classif...

Page 66: ...T OR FRICTION CARE MUSTBETAKENINTOACCOUNTDURINGINSTALLATIONANDUSETOPREVENT IMPACT OR FRICTION 6 3 4 IECEx Approvals Install per 420 0004 424 CD Universal IV Level Transmitter Remote Density Communicat...

Page 67: ...Page Has No Content...

Page 68: ...Section 7 Control Drawings...

Page 69: ...Universal IV CM Density Compensated Model 62 7 1 ATEX IECEX Section 7 0 Control Drawings...

Page 70: ...Control Drawings 63 7 1 ATEX IECEX Continued...

Page 71: ...Universal IV CM Density Compensated Model 64 7 1 ATEX IECEX Continued...

Page 72: ...Control Drawings 65 7 1 ATEX IECEX Continued...

Page 73: ...Universal IV CM Density Compensated Model 66 7 1 ATEX IECEX Continued...

Page 74: ...Control Drawings 67 7 1 ATEX IECEX Continued...

Page 75: ...Universal IV CM Density Compensated Model 68 7 1 ATEX IECEX Continued...

Page 76: ...Control Drawings 69 7 1 ATEX IECEX Continued...

Page 77: ...Universal IV CM Density Compensated Model 70 7 2 FM US FMC...

Page 78: ...Control Drawings 71 7 2 FM US FMC Continued...

Page 79: ...Universal IV CM Density Compensated Model 72 7 2 FM US FMC Continued...

Page 80: ...Control Drawings 73 7 2 FM US FMC Continued...

Page 81: ...Universal IV CM Density Compensated Model 74 7 2 FM US FMC Continued...

Page 82: ...Control Drawings 75 7 2 FM US FMC Continued...

Page 83: ...Universal IV CM Density Compensated Model 76 7 2 FM US FMC Continued...

Page 84: ...Control Drawings 77 7 2 FM US FMC Continued...

Page 85: ...Universal IV CM Density Compensated Model 78 7 2 FM US FMC Continued...

Page 86: ...Control Drawings 79 7 2 FM US FMC Continued...

Page 87: ...Universal IV CM Density Compensated Model 80 7 2 FM US FMC Continued...

Page 88: ...Control Drawings 81 7 2 FM US FMC Continued...

Page 89: ...Universal IV CM Density Compensated Model 82 7 2 FM US FMC Continued...

Page 90: ...Control Drawings 83 7 2 FM US FMC Continued...

Page 91: ...Universal IV CM Density Compensated Model 84 7 2 FM US FMC Continued...

Page 92: ...Control Drawings 85 7 2 FM US FMC Continued...

Page 93: ...Universal IV CM Density Compensated Model 86 7 2 FM US FMC Continued...

Page 94: ...Control Drawings 87 7 2 FM US FMC Continued...

Page 95: ...Universal IV CM Density Compensated Model 88 7 2 FM US FMC Continued...

Page 96: ...Control Drawings 89 7 2 FM US FMC Continued...

Page 97: ...Page Has No Content...

Page 98: ...Section 8 Approval Certificates...

Page 99: ...Universal IV CM Density Compensated Model 92 8 1 FM US Approval Certificate Section 8 0 Approval Certificates...

Page 100: ...Approval Certificates 93 8 1 FM US Approval Certificate Continued...

Page 101: ...Universal IV CM Density Compensated Model 94 8 1 FM US Approval Certificate Continued...

Page 102: ...Approval Certificates 95 8 1 FM US Approval Certificate Continued...

Page 103: ...Universal IV CM Density Compensated Model 96 8 1 FM US Approval Certificate Continued...

Page 104: ...Approval Certificates 97 8 1 FM US Approval Certificate Continued...

Page 105: ...Universal IV CM Density Compensated Model 98 8 1 FM Canada Approval Certificate...

Page 106: ...Approval Certificates 99 8 1 FM Canada Approval Certificate Continued...

Page 107: ...Universal IV CM Density Compensated Model 100 8 1 FM Canada Approval Certificate Continued...

Page 108: ...Approval Certificates 101 8 1 FM Canada Approval Certificate Continued...

Page 109: ...Universal IV CM Density Compensated Model 102 8 1 FM Canada Approval Certificate Continued...

Page 110: ...Approval Certificates 103 8 1 FM Canada Approval Certificate Continued...

Page 111: ...Universal IV CM Density Compensated Model 104 8 2 IECEx Approval Certificate...

Page 112: ...Approval Certificates 105 8 2 IECEx Approval Certificate Continued...

Page 113: ...Universal IV CM Density Compensated Model 106 8 2 IECEx Approval Certificate Continued...

Page 114: ...Approval Certificates 107 8 2 IECEx Approval Certificate Continued...

Page 115: ...Universal IV CM Density Compensated Model 108 8 2 ATEX Approval Certificate...

Page 116: ...Approval Certificates 109 8 2 ATEX Approval Certificate Continued...

Page 117: ...Universal IV CM Density Compensated Model 110 8 2 ATEX Approval Certificate Continued...

Page 118: ...Approval Certificates 111 8 2 ATEX Approval Certificate Continued...

Page 119: ...Universal IV CM Density Compensated Model 112 8 2 ATEX Approval Certificate Continued...

Page 120: ...Approval Certificates 113 8 2 ATEX Approval Certificate Continued...

Page 121: ...Universal IV CM Density Compensated Model 114 8 2 ATEX Approval Certificate Continued...

Page 122: ...Approval Certificates 115 8 3 CE Mark Declaration of Conformity...

Page 123: ...Page Has No Content...

Page 124: ...Section 9 Appendix...

Page 125: ...Enables Disables an internal 121 ohm MODBUS terminating resistor The resistor is normally Enabled when the DCM is the First or Last device on the MODBUS highway network It is should be Disabled when t...

Page 126: ...Section 10 Terms Conditions...

Page 127: ...not transfer any intellectual property rights to Buyer unless Seller specifically agrees to do so in writing Seller shall retain ownership of all applicable patents trademarks copyrights and other int...

Page 128: ...Keith Valley Road Horsham PA 19044 Telephone 1 215 674 1234 Fax 1 215 674 2731 E mail drexelbrook info ametek com Website www drexelbrook com An ISO 9001 Certified Company UIVCM DCM Issue 5 EDO 09 17...

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