Compaq MTEK6000 manuale d’uso

MTEK6000 SERIES USER'S MANUAL January 2002 MTEK6000 SERIES Electronic Flow Corrector & Monitoring Devices Installation and Oper ating Instructions January 2002 Part # 900315[...]

MTEK6000 SERIES USER'S MANUAL January 2002 TABLE OF CONTENTS Chapter 1: Overview 1-1 Overview ............ .................................. ............... ................ ............... ........... 1-1 Hazardous Locations ................ ................................................ ............. ....... 1-1 Compliance …………...[...]

MTEK6000 SERIES USER'S MANUAL January 2002 Analog Sampling …….............. ....................................................…… ..…. 3-8 Special Key Combinations …………………............ ............... ................ .... 3-9 Assigning The Number of Dis played Digits .................. .................. .......... 3-9[...]

MTEK6000 SERIES USER'S MANUAL January 2002 List of Figures Figure 1-1, MTEK6000 Exterior View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Figure 1-2, MTEK6000 Interior View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Figure 2-1, Power Connection and Configuration . . . . . . . . . . . . . . . . .[...]

MTEK6000 SERIES USER'S MANUAL January 2002 Metretek, Inc. is a registered trademark and MTEK6000, MTEKManager, pcGas, Meter Reader, Customer Monitor, AutoPoll, Label Changer, Site I.D. Changer, Units Changer and Virtual Keypad are trademarks of Metretek, Inc. All other trademarks are the property of organizations not connected with Metretek, I[...]

MTEK6000 SERIES USER'S MANUAL January 2002[...]

MTEK6000 SERIES USER'S MANUAL January 2002 1 - 1 CHAPTER 1: OVERVIEW NOTE: The MTEK6000 is similar in many respects to the Metretek AE6000 but there are also differences. The information in this manual applies only to the MTEK6000. The MTEK6000 series products are low- cost microprocessor-controlled, electronic devices for measuring gas flow a[...]

MTEK6000 SERIES USER'S MANUAL 1 - 2 January 2002 WARNING Substitution of components may im pair suitability for Class 1, Division 1 and Class 1 Division 2 applications. COMPLIANCE The MTEK6000 device complies with Part 15 and Part 68 of the FCC Rule. See Appendix E for details. ONE-YEAR WARRANTY Metretek, Inc. warrants the products it manufact[...]

MTEK6000 SERIES USER'S MANUAL January 2002 1 - 3 Figure 1-1 MTEK6000 exterior view[...]

MTEK6000 SERIES USER'S MANUAL 1 - 4 January 2002 Figure 1-2 MTEK6000 interior view[...]

MTEK6000 SERIES USER'S MANUAL January 2002 2-1 Chapter 2: Installation UNPACKING 1. Thoroughly examine the box to verify it was not damaged in shipping. If you find damage, immediately file a claim with the shipper. 2. Carefully unpack the MTEK6000 from the shipping container. Verify that the box contains every item listed on the shipping orde[...]

MTEK6000 SERIES USER'S MANUAL 2-2 January 2002 NOTE The flashing LCD display indicates an alarm condition (e.g. First Time Power). See Chapter 3 for information on alarms. 8. You can now view selected parameter values on the display by using the scroll switch. The scroll switch is a ctivated by the use of a magnet (one is shipped with the unit[...]

MTEK6000 SERIES USER'S MANUAL January 2002 2-3 SETTING UP THE INDEX ASSEMBLY Output Shaft Rotation To change the rotation of the output shaft to counterclockwise (figure 2-2): 1. Loosen set screw e on gear E . 2. Disengage gear E from counter gear D . 3. Tighten set screw e . 4. Loosen set screw c on gear C . 5. Engage gear C with counter gear[...]

MTEK6000 SERIES USER'S MANUAL 2-4 January 2002 The index box assembly contains a reed switch ( G ) and a corresponding magnet ( F ). The magnet should be positioned so there is 0.07" - 0 .1" clearance between the magnet and switch. To adjust this clearance, refer to Fig. 1-3 on page 9 and do the following: Magnet Sensor Adjustment Th[...]

MTEK6000 SERIES USER'S MANUAL January 2002 2-5 PULSE INPUT TO THE MTEK6000 Magnetically operated reed switches inside the meter drive assembly send electronic pulses as the drive turns. These pulses represent uncorrected m eter volume to the instrument. To eliminate false counts that can result from the reed switch "bounce”, the MTEK600[...]

MTEK6000 SERIES USER'S MANUAL 2-6 January 2002 Figure 2- 5 Wall Mounting Figure 2- 3 Wall Mounting Figure 2- 4 Pipe Mounting[...]

MTEK6000 SERIES USER'S MANUAL January 2002 2-7 TRANSDUCERS IN THE MTEK6000 The MTEK6000 uses a precision strain gauge pressure transducer mounted inside the unit, combining maximum accuracy with low power consumption. To sense gas temperature, the MTEK6000 employs a highly linear and stable device, a platinum resistive temperature d etector (R[...]

MTEK6000 SERIES USER'S MANUAL 2-8 January 2002 Figure 2- 7 Typical Installation for MTEK6000 EFC Figure 2- 6 Typical Installation for MTEK6000 EFM[...]

MTEK6000 SERIES USER'S MANUAL January 2002 2-9 INSTALLING THE THERMAL PROBE A thermal (temperature) probe is connected to the MTEK6000 by a 6-foot (2-meter) cable. You should co il excess cable to prevent possible damage. The probe is designed to fit into st andard Metretek, Inc. thermowells. Optional 15-foot (4.5 meter) and 30-foot (9-meter) [...]

MTEK6000 SERIES USER'S MANUAL 2-10 January 2002 INSTALLING THE PULSE OUTPUT WIRING The MTEK6000 comes standard with a board installed that provides two optically isolated pulse outputs. These outputs are configurable as either Form C or Form A type outputs. An alternative version of the board is available that provides four pulse outputs. Both[...]

MTEK6000 SERIES USER'S MANUAL January 2002 2-11 Volume and Alarm Pulse Specifications 1. All pulse outputs ar e isolated fr om ground and each other. Provides 1,500 volts between input and output and between contact sets. 2. Form C: DC load only, 125mWdc max, 50Vdc max Form A: AC or DC load 800mW max, 400V max., 100mA m ax, continuous 3. Confi[...]

MTEK6000 SERIES USER'S MANUAL 2-12 January 2002 COMMUNICATIONS To communicate with the MTEK6000, the Site ID (RUID) in the device m ust be the same as the Site ID entered in the software package. The Site ID is a unique identification number (1 to 65,535) that allows the Metretek, Inc. software packages to communicate with the MTEK6000. The de[...]

MTEK6000 SERIES USER'S MANUAL January 2002 2-13 Table 2-2 Activity Indicator MTEK6000 Function (RS232 cable co nnected) Activity Indicator RS-232C cable connected 1 long blink Set #1 Pulse received 1 short blink Reset #1 Pulse received 2 short blinks Set #2 Pulse received 3 short blinks Reset #2 Pulse received 4 short blinks RS-232C cable disc[...]

MTEK6000 SERIES USER'S MANUAL 2-14 January 2002 Figure 2- 10 Corrector Board connect ion and jumper configuration diagram[...]

MTEK6000 SERIES USER'S MANUAL January 2002 2-15 GROUNDING The information presented here is merely a guideline to help customers avoid surge dam age to the MTEK6000. None of these guidelines are to be construed as replacing or superseding rules and practices defined by the National Electrical Code (NEC), or the Classification of Gas Utility Ar[...]

MTEK6000 SERIES USER'S MANUAL 2-16 January 2002[...]

MTEK6000 SERIES USER'S MANUAL January 2002 3 -1 Chapter 3 : Operating Modes The MTEK6000 operates in any of five modes: • Sleep • Display • Alarm • Configuration (requires Virtual keypad, Meter Reader 4.10 or later, or pcGas Host software, or the optional external keypad and display) • Calibration (requires Virtual keypad, Meter Read[...]

MTEK6000 SERIES USER'S MANUAL 3-2 January 2002 ALARM MODE The MTEK6000 can be configured to activate an alarm when certain conditions are met or when user defined limits are exceeded. You can display active alarm messages on the optional external keypad and display or alarm codes on the standard display. The unit can also automatically call a [...]

MTEK6000 SERIES USER'S MANUAL January 2002 3 -3 For transport or interruptible customers, this parameter can be used to alarm when an account has exceeded a predetermined daily volume allocation. Faulty Counter Alarm (EFC) This alarm is only valid for EFC units with a Form C switch. If any of the dual-reed switches in the index assembly fail, [...]

MTEK6000 SERIES USER'S MANUAL 3-4 January 2002 Low Pressure Alarm If the gas pressure should fall below the Low Pressure Alarm Setpoint, a Low Pressure alarm will be initiated. The alarm will remain active until the pressure rises above the Low Pressure Reset parameter value. The setpoints are user configurable with default values of -100 and [...]

MTEK6000 SERIES USER'S MANUAL January 2002 3 -5 Open Door Alarm (optional) The Open Door (tamper) alarm is initiated when the door of the MTEK6000 opens. When this occurs, a full wake-up is triggered and the MTEK6000 executes its processes. The alarm is inactive when the door is closed. Software Error Alarm If there is a fault in the software,[...]

MTEK6000 SERIES USER'S MANUAL 3-6 January 2002 Configuration Mode Configuration mode allows you to set-up the MTEK6000's initial configuration; change any of the operating parameter values, and set alarm conditions and limits. MTEKManager version 1.x or the optional external keypad and display are required to perform configuration. See th[...]

MTEK6000 SERIES USER'S MANUAL January 2002 3 -7 Figure 3 - 1 Optional Keypad and Display[...]

MTEK6000 SERIES USER'S MANUAL 3-8 January 2002 Assigning Function Keys In configuration mode, any parameter can be assigned to a function key. To assign a function key: 1. Enter configuration mode by pressing conf (use the password, if required). 2. Display the desired parameter. Press jump followed by the address of the parameter, and then pr[...]

MTEK6000 SERIES USER'S MANUAL January 2002 3 -9 Example: A value of 1 will produce a 1 Hz (once per second) and a value of 10 a .10 Hz (once every 10 seconds) sampling rate. Set to 0 to disable. NOTE Analog sampling will impact battery lif e in battery-operated systems. It is only recommended for AC or properly sized Solar power systems. Speci[...]

MTEK6000 SERIES USER'S MANUAL 3-10 January 2002 CALIBRATION MODE Calibration mode allows the user to calibrate any of the analog signals, such as the pressure transducer or the temperature probe. While operating in the calibration mode, the MTEK6000 continues to store pulses and periodically updates volume, pressure, and temperature data using[...]

MTEK6000 SERIES USER'S MANUAL January 2002 3 -11 As with the zero point, if the external reference matches the default span value, simply press ent . Otherwise, key in the current value of the external reference, then press ent . After pressing ent , the display reading should immediately adjust to reflect the new calibration point. Pressing e[...]

MTEK6000 SERIES USER'S MANUAL 3-12 January 2002 Calibrating the Differential Pressure Transmitter (EFM Only) NOTE Pressing esc repeatedly from anywhere within the calibration procedure will back the operator out of calibration mode. 1. Display the differential pressure by pressing F8 or jumping to 040302. 2. Press cal . Enter your password at [...]

MTEK6000 SERIES USER'S MANUAL January 2002 4 - 1 CHAPTER 4: OPTIONAL EQUIPMENT ANALOG OUTPUT (AO) OPTION The Analog Output Module (part # 1021- 0001B-001) and connecting cable (part # 1002-0245B-001) provides a two-wire, loop-powered, optically isolated, precision 4-20mA output. This module interfaces with the MTEK6000 series product line to p[...]

MTEK6000 SERIES USER'S MANUAL 4 - 2 January 2002 Figure 4 - 1 Analog Output Option[...]

MTEK6000 SERIES USER'S MANUAL January 2002 4 - 3 MTEK6000 ANALOG OUTPUT SPECIFICATIONS Environmental Operating Temperature -30 ° C to + 70 ° C or -22 ° F to 158 ° F Operating Humidity 0 to 95% noncondensing Electrical Isolation 500 V DC or AC RMS (sine wave) between digital interface and 4-20 mA loop. Current Loop Output Maximum Output Cur[...]

MTEK6000 SERIES USER'S MANUAL 4 - 4 January 2002 Therefore, 0% = 4mA, 25% = 8mA, 50% = 12mA, 75% = 16m A, & 100% = 20mA. 6. If adjustments are needed, press zero . The display now shows: zero: x.xxx 04.000 +y .yyy mA x.xxx represents the default zero value (low scale) and y.yyy is the adjustment made to 4mA for the analog output signal. Th[...]

MTEK6000 SERIES USER'S MANUAL January 2002 5 - 1 Chapter 5 : MAINTENANCE and SOFTWARE PACKAGES As with any device based on solid-state electronics, actual maintenance of the MTEK6000 should be minimal. However, there are certain guidelines that, if followed, will minimize device failure and increase the product’s service life. Enclosure Main[...]

MTEK6000 SERIES USER'S MANUAL 5 - 2 January 2002 Software Important Note: pcGas Meter Reader, pcGas Host and pcGas Customer Monitor applications are DOS based programs. They are available for a one-time charge but are sold ‘as is’ and are not being changed or upgraded in any way by Metretek. While these programs may be of value to certain [...]

MTEK6000 SERIES USER'S MANUAL January 2002 5 - 3 DC2000 The MTEK6000 is fully compatible with Metretek’s DC2000. DC2000 is Metretek’s flagship collection and management software system for energy data. DC2000’s scaleability and flexibility enables users to choose from a wide range of functions and data throughput configurations. This pro[...]

MTEK6000 SERIES USER'S MANUAL 5 - 4 January 2002[...]

MTEK6000 SERIES USER'S MANUAL January 2002 A-1 APPENDIX A: PROCESS CONFIGURATION STANDARD The MTEK6000 uses Process configuration fo r database organization and management. Table A-1: Standard display mode and function keys for MTEK6000 EFC Label I.D. Description Address F1 1 CV Corr Volume MCF 051102 F2 2 UV Uncor Volume MCF 051108 F3 3 PR PR[...]

MTEK6000 SERIES USER'S MANUAL A-2 January 2002 Table A-4: Standard display mode and function keys for MTEK6000 EFC w/ Aux Pressure Label I.D. Description Address F1 1 CV Corr Volume MCF 051102 F2 2 UV Uncor Volume MCF 051108 F3 3 PR PRessure PSG 030302 F4 4 FT Flow Temp F 020304 5 FR Flow Rate MCH 050302 F6 6 AP Aux Pressure PSG 020305 F5 7 SV[...]

MTEK6000 SERIES USER'S MANUAL January 2002 A-3 Table A-7: Standard display mode and function keys for MTEK6000 EFC w/2 Aux Pressure Label I.D. Description Address F1 1 CV Corr Volume MCF 051102 F2 2 UV Uncor Volume MCF 051108 F3 3 PR PRessure PSG 030302 F4 4 FT Flow Temp deg F 020304 F6 5 A1 Aux 1 press PSG 020305 F7 6 A2 Aux 2 press PSG 02030[...]

MTEK6000 SERIES USER'S MANUAL A-4 January 2002 Table A-9: Standard history data stored in the MTEK6000 EFC w/ 2 Aux Pressure 40 days of daily corrected volume 40 days of daily uncorrected volume 40 days of daily maximum flow rate 40 days of daily minimum flow rate 40 days of daily average pressure 40 days of daily maximum pressure 40 days of d[...]

MTEK6000 SERIES USER'S MANUAL January 2002 A-5 Table A-11: Standard alarms for MTEK6000 EFC2 w/2 Aux Press Alarms Alarm Code First Time Power 210401 Low Supply Volts 210501 LowVolt Shutdown 210601 Software Error 210701 Lost Pressure 220401 Lost Tem perature 220501 Lost Aux 1 Press 220601 Lost Aux 2 Press 220701 High Flow Rate 1 230401 Low Flow[...]

MTEK6000 SERIES USER'S MANUAL A-6 January 2002 Table A-13: Standard display mode and function keys for MTEK6000 EFM w/ Aux Press Label I.D. Description Address F1 1 CV Corr Volume MCF 051102 F8 2 DP Diff Press “H20 040302 F3 3 PR PRessure PSG 030302 F4 4 FT Flow Temp F 020304 5 FR Flow Rate MCH 050302 F6 6 AP Aux Pressure PSG 020306 7 OD Ori[...]

MTEK6000 SERIES USER'S MANUAL January 2002 A-7 Table A-16: Standard display mode and function keys for MTEK6000 EPR Label I.D. Description Address F1 1 P1 Pressure #1 030302 2 PS Pressure Scale 020402 3 HI High press In al 080605 4 HO High press Out al 080606 5 LI Low press In al 080705 6 LO Low press Out al 080706 F6 7 SV Supply Voltage 02030[...]

MTEK6000 SERIES USER'S MANUAL A-8 January 2002 Table A-19: Standard display mode and function keys for MTEK6000 ETR Label I.D. Description Address F4 1 FT Flow Temp F 020304 2 HI High temp In al 080605 3 HO High temp Out al 080606 4 LI Low temp In al 080705 5 LO Low temp Out al 080706 F5 6 SV Supply Volts DC 020309 7 CT Case Temp F 020302 F6 8[...]

MTEK6000 SERIES USER'S MANUAL January 2002 A-9 Table A-22: Standard display mode and function keys for MTEK6000 EPTR Label I.D. Description Address F3 1 PR PRessure PSG 030302 2 PS Press Scale PSG 020402 3 HI High press In al 140405 4 HO High press Out al 140406 5 LI Low press In al 140505 6 LO Low press Out al 140506 F4 7 FT Flow Temp F 02030[...]

MTEK6000 SERIES USER'S MANUAL A-10 January 2002[...]

MTEK6000 SERIES USER'S MANUAL January 2002 B-1 APPENDIX B: CALCULATIONS AGA-7 Volume Calculations The MTEK6000 EFC performs volume calculations based on the Ideal Gas Law. Boyle’s Law is used for pressure and Charles’s Law for temperature. These laws state that the volume of any definite weight of a perfect gas varies inversely with change[...]

MTEK6000 SERIES USER'S MANUAL B -2 January 2000[...]

MTEK6000 SERIES USER'S MANUAL January 2002 C - 1 APPENDIX C: PARAMETER DESCRIPTION The parameters relative to the operation and configuration of the MTEK6000 are listed below (See Appendix A for the addresses of these parameters). Alarm Pulse Output Enable/Disable The EFC can generate a generic pulse output on any alarm condition. This paramet[...]

MTEK6000 SERIES USER'S MANUAL C - 2 January 2002 Base Temperature The Base Temperature parameter appears as a factor in the Corrected Volume calculation. It is one of the factors used to correct the flowing volume, as registered by the meter itself, to the base volume used for calculating “Standard Volume”. The default value of this parame[...]

MTEK6000 SERIES USER'S MANUAL January 2002 C - 3 Cubic Unit/Pulse In or Meter Drive This parameter determines the volum e unit represented by one input pulse, and is normally set to equal the drive (CF/Rev) of the meter. Standard indexes produce one pulse per revolution; therefore, the CF/Pulse will equal the drive rate of the meter. The Defau[...]

MTEK6000 SERIES USER'S MANUAL C - 4 January 2002 Flow Units The flow units parameter reflects the tim e used to represent the flow rate. For example, if the flow rate represents cubic feet per hour, this parameter should be set to Hour. The Default value is 2 . Minute 1 Hour 2 Day 3 Gas Day Roll Time HHMM (Hours, Minutes) This item is used in [...]

MTEK6000 SERIES USER'S MANUAL January 2002 C - 5 Low Pressure Alarm Setpoint The setpoint at which the unit determines that there is a Low Pressure alarm condition. The Default value is -100 . Low Supply Voltage Alarm Reset After a Low Supply Voltage alarm occurs, the setpoint at which the unit exits this condition is entered in this location.[...]

MTEK6000 SERIES USER'S MANUAL C - 6 January 2002 Supercompressibilty Calculated or Fixed This parameter is used to set the mode f or supercompressibility calculations. If it is set to 0, then a new supercompressibility value will be calculated each time the process executes. If set to 1, the unit will use the value set in the Fixed Supercompre[...]

MTEK6000 SERIES USER'S MANUAL January 2002 C - 7 It is disabled if set to 0. In this mode, the EFC should be configured to wake up on the number of pulses entered along with an hourly scheduled wake-up to record history data. Therefore, the wake up interval (seconds) parameter should be set to 3600. The Default value is 0 . Units of Measure Th[...]

MTEK6000 SERIES USER'S MANUAL C - 8 January 2002[...]

MTEK6000 SERIES USER'S MANUAL January 2002 D-1 APPENDIX D : BOARD JUMPER POSITIONS 61-SBC Revision A – Corrector Board[...]

MTEK6000 SERIES USER'S MANUAL D-2 January 2002 61-OPT Revision A – Option Board Pulse Output 1 : Use Terminal 19 (normally open contact) Terminal 18 (common 1) and Terminal 17 (normally closed contact) F o r form A output: put JP1 and JP1A both in position A to B . F o r form C output: put JP1 and JP1A both in position B to C ( requires exte[...]

MTEK6000 SERIES USER'S MANUAL January 2002 D-3 JP6 selects a power source for external anal og transducers at TB3-1 & TB6-1 as follows: Description Jumper position use on board +12V dc supply ( 20 mA max ) JP6 = A use on-board +5V dc supply ( 20 mA max) JP6 = B Vin external supply (from Metretek UPS) JP6 = C External An alog #2 : Use Termi[...]

MTEK6000 SERIES USER'S MANUAL D-4 January 2002 50-PLI Revision C - Phone Line Interface J1: Connections from the PLI to the Corrector board J3: Telephone line connection J4: Earth Ground (for surge suppression) connection JP5: position 2-3 shorts R9 sometimes required when barriers cause too much drop in the OH signal level (default position i[...]

MTEK6000 SERIES USER'S MANUAL January 2002 E-1 APPENDIX E : Certifications (CSA, UL and FCC Drawings and Statements CONSUMER INFORMATION AND FCC REQUIREMENTS 1. The Federal Communication comm ission (FCC) has established rules, which permits this device to be directly connected to the telephone network. Standardized jacks are used for these co[...]

MTEK6000 SERIES USER'S MANUAL E-2 January 2002 CANADIAN “INDUSTRY CANADA” NOTICE The Industry Canada label identifies certified equipment. This certification means that the equipment meets telecom munications network Protective, operational and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirem ents [...]

MTEK6000 SERIES USER'S MANUAL January 2002 E-3 EL0001 (Sheet 1 of 2) : Class I Division 2 Installation[...]

MTEK6000 SERIES USER'S MANUAL E-4 January 2002 EL0001 (Sheet 2 of 2) : Class I Division 2 Installation[...]

MTEK6000 SERIES USER'S MANUAL January 2002 F-1 APPENDIX F: Warranty Information WARRANTY INFORMATION The seller warrants its hardware to be free from defects in material and workm anship under normal and proper use for a period of one year from the date the hardware is shipped from Metretek, Incorporated. The seller’s sole liability and the [...]

MTEK6000 SERIES USER'S MANUAL F-2 January 2002[...]

MTEK6000 SERIES USER'S MANUAL January 2002 G-1 APPENDIX G: TII Station Protector[...]

MTEK6000 SERIES USER'S MANUAL G-2 January 2002[...]

MTEK6000 SERIES USER'S MANUAL October 2002 H-1 APPENDIX H: Hazardous Area Installation Control Drawings[...]

MTEK6000 SERIES USER'S MANUAL October 2002 H-2[...]

MTEK6000 SERIES USER'S MANUAL October 2002 H-3[...]