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SCADAmetrics EtherMeter EM-100, Installation, Operation And Maintenance Manual

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EtherMeter

 

®

 

FLOW METER GATEWAY FOR SCADA, TELEMETRY, & 

BUILDING AUTOMATION SYSTEMS 

COVERED BY US PATENT NO. 8,219,214 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Installation, Operation, and 

Maintenance Manual 

Version 2.83.01 

17 November 2021 

 
 
 

 
 

 

AUTHORIZED SCADAMETRICS RESELLER 

 
 
 

SCADAmetrics

®

 

St. Louis, Missouri USA 

scadametrics.com

Summary of Contents for EtherMeter EM-100

Page 1: ...A TELEMETRY BUILDING AUTOMATION SYSTEMS COVERED BY US PATENT NO 8 219 214 Installation Operation and Maintenance Manual Version 2 83 01 17 November 2021 AUTHORIZED SCADAMETRICS RESELLER SCADAmetrics S...

Page 2: ......

Page 3: ...RESERVED Trademarks Referenced Within This Document Acculinx and eLinx are trademarks of Master Meter Inc ADE is a registered trademark of Badger Meter CIP is a trademark of ODVA Cyble is a trademark...

Page 4: ...dvanced Metering Infrastructure technology Driven by the powerful SCADAmeter protocol conversion engine it works by translating totalization and flow rate signals from modern encoder based flow meters...

Page 5: ...Installed as part of an Airport Energy Utility Management System JFK International Airport New York City NY EtherMeters Installed as part of an Irrigation Monitoring System Turlock Irrigation Distric...

Page 6: ...stalled as part of a Metropolitan Zoo Building Automation System St Louis Metropolitan Zoo St Louis MO EtherMeters Installed as part of a US Air Force Base Utility Management SCADA System Davis Montha...

Page 7: ...5 EtherMeters Installed as part of a Satellite Based Frac Water Automatic Metering System Near Williston ND EtherMeters Installed as part of a Building Automation System AutoDesk Inc Boston MA...

Page 8: ...6 EtherMeters Installed as part of a University Building Automation System Illinois Institute of Technology Chicago IL...

Page 9: ...SOFTWARE 9 USING AND TROUBLESHOOTING INDUSTRIAL COMM PROTOCOLS MODBUS DF1 ETHERNET IP AS APPLICABLE 10 RS 232 SERIAL PORTS CABLING AND COMMUNICATIONS 11 RS 485 SERIAL PORTS CABLING AND COMMUNICATIONS...

Page 10: ...exer installed B Serial Communications Ports RS 232C DB9 Male Jack DTE RS 485 Phoenix Terminal Galvanic Isolation 2500V Speed 300 to 115200 bps Port Parameters 8N1 7E1 7O1 7N2 Handshaking Fixed RTS Nu...

Page 11: ...n Rail Clips LCD Display 2x16 Character Backlit Supply Voltage 10 VDC to 36 VDC Supply Current 275 mA Max 2 50 W Max Nominal 63 mA 24 VDC Nominal 60 mA 24 VDC w Backlight OFF Terminal Block Conductors...

Page 12: ...ry of the EtherMeter This device contains no user serviceable parts or adjustments Carefully inspect the work area in which the EtherMeter will be located to ensure against hazards such as damp floors...

Page 13: ...te This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection again...

Page 14: ...NTERNAL FACTORY USE ONLY J4 J5 AIN1 ON 4 20mA OFF 0 5V AIN2 ON 4 20mA OFF 0 5V INTERNAL LCD DISPLAY RS 232 N C BACKL IGHT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 FACTORY RESET PWR PWR...

Page 15: ...DOWN RS 485 SERIAL PORT IN ACTIVE RS 232C SERIAL PORT ACTIVE DOWN RS 232C SERIAL PORT INACTIVE RS 485 SERIAL PORT ACTIVE DOWN 120 OHM TERMINATION RESISTOR INACTIVE RS 485 ONLY DOWN BACKLIGHT AND POWER...

Page 16: ...atibility Matrix document is available for download from the Support section of scadametrics com This document details the various meter brands and models that are compatible with the EtherMeter along...

Page 17: ...n GREEN RxD SENSUS ENCODER REGISTER Figure 6A Sensus ICE Register Diagram SENSUS PROTOCOL 7 DATA BITS 1 START BIT 1 STOP BIT EVEN PARITY ASCII ENCODING SAMPLE READ TOTALIZATION 99999987 V R B 9 9 9 9...

Page 18: ...2 No 62368 1 E112874 TESTED TO COMPLY WITH FCC STANDARDS PWR TXD RXD RTS DCD M1 CLK M1 DATA M2 DATA M2 CLK POWER 1 PWR 2 PWR 10 36VDC Max 275mA Max 2 5W METER 1 METER 2 RS 485 14 M1 CLK 15 M1 DATA 16...

Page 19: ...be connected in parallel to a single meter register with the aid of a SCADAmetrics Duplexer Part No SDA or SDAW A Duplexer may also be used to allow a parallel meter connection of two EtherMeters also...

Page 20: ...agram TERMINATION DELIMITER START DELIMITER TOTALIZATION DATA DIGITS 1 6 TOTALIZATION DATA DIGITS 7 8 NEPTUNE PROTOCOL 7 DATA BITS 1 START BIT 1 STOP BIT EVEN PARITY ASCII ENCODING SAMPLE READ TOTALIZ...

Page 21: ...E112874 TESTED TO COMPLY WITH FCC STANDARDS PWR TXD RXD RTS DCD M1 CLK M1 DATA M2 DATA M2 CLK POWER 1 PWR 2 PWR 10 36VDC Max 275mA Max 2 5W METER 1 METER 2 RS 485 14 M1 CLK 15 M1 DATA 16 M1 CMN 17 M2...

Page 22: ...be connected in parallel to a single meter register with the aid of a SCADAmetrics Duplexer Part No SDA or SDAW A Duplexer may also be used to allow a parallel meter connection of two EtherMeters als...

Page 23: ...from that used in Sensus compatibles and Neptune compatibles 4 The EtherMeter will automatically configure the registration units UNITn and multiplier EXPn for Elster K Frame protocol meters as this i...

Page 24: ...8 1 E112874 TESTED TO COMPLY WITH FCC STANDARDS PWR TXD RXD RTS DCD M1 CLK M1 DATA M2 DATA M2 CLK POWER 1 PWR 2 PWR 10 36VDC Max 275mA Max 2 5W METER 1 METER 2 RS 485 14 M1 CLK 15 M1 DATA 16 M1 CMN 17...

Page 25: ...be connected in parallel to a single meter register with the aid of a SCADAmetrics Duplexer Part No SDA or SDAW A Duplexer may also be used to allow a parallel meter connection of two EtherMeters als...

Page 26: ...mical meters commercial industrial natural gas meters volume correctors and many others When the EtherMeter handles pulse based meters the totalization and flow rate data is stored and transmitted fro...

Page 27: ...N N C N C OPEN COLLECTOR INPUT AC DC POWER SUPPLY L N GND V V PULSE BASED METERS SAMPLE CIRCUIT DIAGRAM DRY CONTACT INPUT Figure 9A Example Pulse Signal Hookups to EtherMeter Setup Via Serial Terminal...

Page 28: ...r by writing a 1 to Allen Bradley compatible register B10 0 9 Pulse Meter Notes Maximum pulse frequency 2000 Hz 2000 Pulses Per Second Active Voltage and Current Pulses are not supported Each of the E...

Page 29: ...in Section 4 In order to activate the RS 485 serial port the 1st dip switch should be placed in the down position and the 2nd dip switch should be placed in the up position Note that either the RS 23...

Page 30: ...a web page on TCP port 80 and provides a Telnet Server for remote configuration and troubleshooting MODBUS TCP 4 sockets is active at all times on TCP port 502 and MODBUS UDP is active at all times on...

Page 31: ...ost popular compatible industrial radio modems Ritron DTX DTXM DTXLS SCADAmetrics Bell 202 Modem for Analog Telemetry Radios Microwave Data Systems TransNet entraNet iNet 1710 2710 4710 4790 9710 9790...

Page 32: ...vLo or PwrSavHi 1 Leave Radio ON For 1 Minute 60 Sec After Receipt of Poll Request OnTime Setting 60 Note The ONTIME timer resets to zero after each received poll request so therefore the Master Polli...

Page 33: ...al NRTL Listed or Recognized Solid State Relay eg Power IO P N IO ODC 60 for DC loads or Power IO P N IO OAC 280 for AC loads Digital Output 1 can be used for radio power saver output Shared DC Common...

Page 34: ...ter IO Digital IO and LOOP Caution AIN2 should NEVER be connected to a voltage greater than 5VDC above the Shared DC common See Recommended Wiring Diagram later in this section Unless the external ana...

Page 35: ...20MA PRESSURE TRANSDUCER Figure 12A Correct 4 20mA Analog Input Wiring CORRECT 0 5V ANALOG INPUT WIRING NOTE THAT THE TRANSDUCER SUPPLY VOLTAGE IS CORRECTLY CONNECTED TO LOOP Model EM 100 EtherMeter...

Page 36: ...EtherMeter deployed as a standalone RTU Note the use of the auxiliary I O to provide ON OFF signaling and analog input monitoring in addition to monitoring one or two meter registers Figure 12C Exampl...

Page 37: ...rminal should be configured to operate with settings that match the EtherMeter as shown in the bulleted list above The HyperTerminal session parameters may be saved through its File Save or File Save...

Page 38: ...36 Setup Screen 2 of 8 Serial Port Setup Setup Screen 3 of 8 Networking Setup...

Page 39: ...37 Setup Screen 4 of 8 Auxiliary I O Setup Setup Screen 5 of 8 Interface Setup...

Page 40: ...38 Setup Screen 6 of 8 MODBUS DF1 Register Realtime Display 1 of 2 Setup Screen 7 of 8 MODBUS DF1 Register Realtime Display 2 of 2...

Page 41: ...39 Setup Screen 8 of 8 Meter Read Diagnostics...

Page 42: ...ORRESPONDS TO MOVING THE DECIMAL POINT ONE DIGIT TO THE RIGHT ETC NOTE THAT THIS SETTING SCALES THE TOTAL AND FLOW AS DISPLAYED ON THE 2X16 LCD DISPLAY AND WEB PAGE HOWEVER THIS SETTING DOES NOT SCALE...

Page 43: ...SED TO SCALE THE PULSE COUNT INTO ENGINEERING UNITS FOR EXAMPLE IF METER 1 EMITS 1431 PULSES PER 1000 GALLONS THEN PD1 SHOULD BE SET TO 1431 AND PS1 SHOULD BE SET TO 1000 1 SET PD2 N PULSE DIVIDER VAL...

Page 44: ...WHILE CTS IS HIGH LOWERS RTS IF WHILE RCV BUFFER FULL HANDSHAKE USE FOR CERTAIN SMART MODEMS RAISE RTS WHEN DATA IS READY TO TRANSMIT BUT WAIT FOR CTS RCV D FROM MASTER BEFORE XMT NONE USE FOR CERTAIN...

Page 45: ...S OF 208 MICROSECONDS 0 SET NHALFBYTES N halfbytes MODIFIES MODBUS RTU AND DF1 SERIAL RECEPTION BEHAVIOR DURING DATA PACKET RECEPTION AFTER N HALF BYTE TIME PERIODS HAVE ELAPSED WITH NO FURTHER DATA R...

Page 46: ...USE DHCP TO FETCH IP ADDRESS GATEWAY ADDRESS AND NETMASK ON SET IP nnn nnn nnn nnn DEFAULT IP ADDRESS IGNORED WHEN DHCP IS ON 192 168 1 140 SET GATEWAY nnn nnn nnn nnn DEFAULT GATEWAY ADDRESS IGNORED...

Page 47: ...TION FROM MODBUS DF1 ETHERNET IP OR ADAM MASTER DUP CONTROL DUPLEXER OUTPUT FOR SDA SDAW RRFD RRFW DIN SET AUX3 DOUT DIN DUP DOUT DIGITAL OUTPUT FOLLOWS COMMANDS FROM MODBUS DF1 ETHERNET IP OR ADAM MA...

Page 48: ...POTENTIALLY USEFUL MECHANISM TO DETECT AND RESET CORRUPTED COMMUNICATIONS THAT CAN OCCUR OVER UNRELIABLE WIRELESS AND CELLULAR DATA LINKS 0 0 DISABLED WDSER_MIN 0 20160 minutes WATCHDOG TIMER SERIAL C...

Page 49: ...DETECTED ON DISPLAY ACTIVE REGARDLESS OF WHETHER METER 2 DETECTED OFF SUPPRESSES DISPLAY AUTO SET LCD03 AUTO ON OFF CONTROLS LCD DISPLAY OF METER 1 FLOW RATE AUTO DISPLAY ACTIVE WHEN METER 1 DETECTED...

Page 50: ...N OFF CONTROLS LCD DISPLAY OF AUX DIGITAL I O 3 ON DISPLAY ACTIVE OFF SUPPRESSES DISPLAY OFF SET LCD11 ON OFF CONTROLS LCD DISPLAY OF DEVICE UPTIME MINUTES ON DISPLAY ACTIVE OFF SUPPRESSES DISPLAY OFF...

Page 51: ...ERIODS 2 SET BANNER TEXT DESCRIPTION FOR THE ETHERMETER S LOCATION PURPOSE ETC 1 TO 32 CHARACTERS NOTE 1 THE BANNER TEXT ENTERED SHOULD NOT CONTAIN ANY SPACES OR PERIODS UNDERSCORES SHOULD BE ENTERED...

Page 52: ...MODBUS TCP protocol specifications The EtherMeter ignores the Device Address field that is transmitted within all MODBUS TCP UDP requests as the EtherMeter is sufficiently distinguished by its IP add...

Page 53: ...TA OCCUPYING THESE REGISTERS ARE 32 BIT UNSIGNED LONG INTEGERS DATA OCCUPYING THESE REGISTERS ARE 32 BIT SIGNED LONG INTEGERS ALL OTHERS ARE 16 BIT SIGNED INTEGERS FUNCTION 02 READ INPUTS DESCRIPTORS...

Page 54: ...1 Fault 0 OK 10 Meter 1 Fwd Flow 1 Fwd Flow 11 Meter 2 Fwd Flow 1 Fwd Flow 12 Meter 1 Rev Flow 1 Rev Flow 13 Meter 2 Rev Flow 1 Rev Flow 14 reserved future 15 Most Significant Bit reserved future For...

Page 55: ...TARGET ADDRESS FUNCTION CODE STARTING REGISTER ADDRESS 40001 NUMBER OF 16 BIT REGISTERS CRC ERROR CHECK TARGET ADDRESS FUNCTION CODE NUMBER OF DATA BYTES 1 ST 16 BIT UNSIGNED INT 2 ND 16 BIT UNSIGNED...

Page 56: ...Read Eight 8 Digital Inputs MODBUS Function 2 Request 04 02 00 00 00 08 79 99 Response example 04 02 01 03 E1 45 Write Turn 1st Coil ON Aux Digital I O 1 MODBUS Function 5 Request 04 05 00 00 FF 00 8C...

Page 57: ...owing calculations are examples helper formulas that may be implemented within the master When deciding whether to use 64 bit versus 32 bit data manipulation routines at the master it is recommended t...

Page 58: ...e actual flow rate is 987 6 GPM then the 40005 40006 MODBUS holding register will report the flow as 987 600 milliGallons minute If scaling to GPM is desired then the polling device master must perfor...

Page 59: ...ers is important to note that misaligned bit blocks partial words and masked scattered bit reads are not supported DF1 RadioModem and DF1 FullDuplex are both supported and DF1 HalfDuplex is not suppor...

Page 60: ...NG THESE REGISTERS ARE 32 BIT UNSIGNED LONG INTEGERS DATA OCCUPYING THESE REGISTERS ARE 32 BIT SIGNED LONG INTEGERS ALL OTHERS ARE 16 BIT SIGNED INTEGERS CMD FNC FILE FILETYPE 0F A2 FA 85 READ B250 RE...

Page 61: ...Fault 0 OK 10 Meter 1 Fwd Flow 1 Fwd Flow 11 Meter 2 Fwd Flow 1 Fwd Flow 12 Meter 1 Rev Flow 1 Rev Flow 13 Meter 2 Rev Flow 1 Rev Flow 14 reserved future 15 Most Significant Bit reserved future For ex...

Page 62: ...liarize the user with a few of the core DF1 commands In all samples the device address 4 and the protocol is DF1 RadioModem Note that the users responses will vary in accordance with the unique addres...

Page 63: ...ts Using EtherNet IP Explicit Messaging http www rockwellautomation com enabled pdf eipexp1_2 pdf The EtherMeter implements a functional subset of the EtherNet IP Protocol Unconnected Explicit Messagi...

Page 64: ...FACE HANDLE TIMEOUT 02 00 00 00 00 00 B2 00 17 00 MULTIPLIER CPF ADDR ITEM UCMM T PDU LENGTH VARIABLE 4B 02 20 67 24 01 07 25 03 97 81 3B 9D EXEC PCC SVC PATH SIZE REQ PATH REQ ID LEN VEND ID DIGI 4 L...

Page 65: ...T MULT RESERVED OT RPI OT PARAMS C0 C6 2D 00 02 43 A3 02 20 02 24 01 TO RPI TO PARAMS TRANSP CLASS TRIGGER WORDS 16 IN CONN PATH CONN PATH Server EtherMeter Response Unconnected Forward Open Reply For...

Page 66: ...ollowing calculations are examples helper formulas that may be implemented within the master When deciding whether to use 64 bit versus 32 bit data manipulation routines at the master it is recommende...

Page 67: ...the actual flow rate is 987 6 GPM then the N7 4 5 register will report the flow as 987 600 milliGallons minute If scaling to GPM is desired then the polling device master must perform the floating poi...

Page 68: ...LOW DATA FORMAT The EtherMeter was designed in such a way as to simplify and compress the formatting of all reported data In order to achieve this level of simplicity the scale factors EXP1 and EXP2 h...

Page 69: ...ts Totalization Units Flow Units Gallons Gallons Per Hour Minute Sec Cubic Feet Cubic Feet Per Hour Minute Sec Liters Liters Per Hour Minute Sec Cubic Meters Cubic Meters Per Hour Minute Sec Pounds Po...

Page 70: ...useful for locating and troubleshooting the EtherMeter on a network Note that both static IP and dynamic IP DHCP addressing is supported Static or Dynamic IP Address selection is made in the Setup Me...

Page 71: ...t dtd html xmlns http www w3 org 1999 xhtml xml lang en lang en head meta content text html charset utf 8 http equiv Content Type title Your Company Name Here title head frameset rows 118 framespacing...

Page 72: ...ents To initiate a TELNET session the user should specify the IP address of the EtherMeter and the TELNET TCP Port 23 Once connected a login prompt will appear Username emeter case insensitive May not...

Page 73: ...network locations where it would be exposed to Internet threats When an EtherMeter is installed within an industrial network that features a Gateway to the Internet a firewall should be properly inst...

Page 74: ...ier com Neptune Schlumberger E Coder Pro Coder Mach10 and ProRead Registers http neptunetg com RG3 Meter Tomahawk Register http rg3meter com Sensus Rockwell Invensys OMNI iPerl ICE and ECR Registers h...

Page 75: ...com Solid State Relays Crouzet Crydom http www crydom com THIRD PARTY SOFTWARE Simply Modbus Data Communication Test Software http simplymodbus ca HyperTerminal Terminal Emulation Software http hilgra...

Page 76: ...0 OBTAINING WARRANTY SERVICE 2 1 CUSTOMER must contact SCADAmetrics Technical Support or authorized SCADAmetrics Service Personnel within the applicable warranty period to obtain warranty service auth...

Page 77: ...TO DEATH PERSONAL INJURY PROPERTY DAMAGE OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE TO THE FULL EXTENT ALLOWED BY LAW THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER W...

Page 78: ...e jurisdictions do not allow any limit on the length of an implied warranty the above limitation may not apply to this Licensee If the law does not allow disclaimer of implied warranties then any impl...

Page 79: ...This Page Intentionally Blank...

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