Gossen MetraWatt U1601 Operating Instructions Manual Download Page 1

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U1601, U1602, U1603

Summators – Energy Control System ECS

3-348-869-03

15/1.21

Operating Instructions

Summary of Contents for U1601

Page 1: ...U1601 U1602 U1603 Summators Energy Control System ECS 3 348 869 03 15 1 21 Operating Instructions ...

Page 2: ...LAN 10 3 10 LAN LED LANL LANR 13 3 11 LON Connection 13 3 12 LON LED 13 4 Measurement Data 14 4 1 Overview of Available Measurement Data 14 4 2 Synchronizing Interval Data Logger 16 Characteristics U1601 U1602 U1603 64 channels Analog inputs S0 I1 I12 I1 I6 Binary outputs S1 S4 S1 S4 Analog outputs O1 O2 O1 O2 Relay outputs Relay 1 relay 2 status Status Relay 1 relay 2 status RS 232 COM1 COM2 in a...

Page 3: ...tputs bootstrap loader password 40 6 9 Firmware Update 43 6 10 Master Reset 45 6 11 Basic Software Configuration 46 7 Connections 48 7 1 Terminal Assignments 48 7 2 Input and Output Configuration DIP switches 50 7 3 Interface Pin Assignments Connector Cable 50 8 Meter Installation 52 9 Programming 54 9 1 General Information 54 9 2 Parameters Configuration and Data Visualization at a PC 55 10 Chara...

Page 4: ...ote queried with the help of a modem A radio controlled clock for correct time synchronization or a printer for the generation of reports can be connected to the second RS232 interface Several summators can be linked to one another via the ECS LAN a multi master compatible RS485 field bus for applications which required the use of more than 12 inputs analog binary The linking of up to 255 summator...

Page 5: ...ntinuously and less important summations are performed in accordance with a rotating schedule For example Etot is calculated continuously whereby Emon 12 is determined less frequently approximately every 30 to 90 seconds Power values except for Pmom are continuously calculated based upon energy values and thus need not be summated PC Modem Printer Clock Inputs E1 E12 analog S0 Binary Outputs S1 S4...

Page 6: ...also be utilized as virtual channels in which case even the maximum value registers for the corresponding physical channel are made available The synchronizing interval data logger can record data from virtual channels Differential Linking ECL commands dVSUM and dVIRT As soon as they have been defined incoming energy quantities meter pulses from the source channels are continuously summed and the ...

Page 7: ...ses filtered out in this fashion are integrated per channel into a temporary meter The meter values are converted into their corresponding energy values every 1 to 2 seconds and are added to total energy registers Pulses are converted to energy values by means of the following formula Energy Calculation where Power Calculation Instantaneous power PMOM is determined based upon the interval between ...

Page 8: ...nd LEVEL Thus switching back and forth between tariffs T1 and T2 can be performed with input 12 The synchronization pulse from the electric utility can also be connected for example to input 11 Status can be queried via software with the ECL command INPUT Debouncing Time and Trigger Edge Debouncing time and the trigger edge can be configured individually for each of the maximal 12 channels Samplin...

Page 9: ...and this relay is activated see also ECL command FINDER 3 7 Self Test As long as the electronics are functional and no system error has been detected the status LED and the status relay are on If the instrument electronics malfunction the relay is released and the LED goes out A horn which can be driven with the status relay s break contact can be used to indicate a malfunction The current relay s...

Page 10: ...otes Concerning the ECS LAN The connector technology for the individual LAN segments can be freely selected and combined The longest cable length is determined by the transmission speed in accordance with RS485 The ECS LAN normally runs at 62 5 KBaud which corresponds to a maximum cable length of 1 2 km see also chapter 6 7 page 39 The transmission cable must be terminated at both ends and only at...

Page 11: ...Gossen Metrawatt GmbH 11 ECS LAN Sample Network ...

Page 12: ...sted two conductor cable is recommended A line to line connection with a twisted four conductor cable is not necessary until the distance between 2 summators is greater than 400 m max 1200 m ECS LAN Terminal Assignments User Directory Directory of ECS LAN Users Each summator automatically generates an internal directory ECL command DIR of all users connected to the ECS LAN assuming that unique ide...

Page 13: ...be compared with the total number indicated in the user statistics control panel instrument status during instrument installation If the internal matching resistor has not been switched on during bus operation the corresponding LAN LED blinks 3 11 LON Connection LON is a relatively new type of intelligent bus concept which allows control units sensors and actuators to communicate with one another ...

Page 14: ... for the current and the last xx intervals data logger Eday Eday 1 Eday 10 Cumulative energy for the current and the last 10 days Emon EMon 1 EMon 12 Cumulative energy for the current and the last 12 months Eyear Eyear 1 Eyear 4 Cumulative energy for the current and the last 4 years EMax EMax 1 EMax xx The xx highest values EMaxDay EMaxDay 1 EMaxDay 10 Maximum energy value for the current and the ...

Page 15: ... values from all meas intervals PMaxDay PMaxDay 1 PMaxDay 10 Maximum power value for the current and the last 10 days PMaxMon PMaxMon 1 PMaxMon 12 Maximum power value for the current and the last 12 months PMaxYear PMaxYear 1 PMaxYear 4 Maximum power value for the current and the last 4 years Energy Values Power Values Max Energy Values Max Power Values Costs Etot Pmom EtotT1 CostT1 EtotT2 CostT2 ...

Page 16: ...he desired number of channels Formatting can only be performed with an interpreter Data area resolution is also defined simultaneously ECL command FORMAT Defining the Number of Records The format command reserves adequate space for the selected number of channels in system memory The greatest possible number of records is thus determined but not memory duration which is solely dependent upon the d...

Page 17: ...terval and index 2 to the interval before the last etc The ECL command INDEX transforms a time entry into the corresponding index number Ring Buffer When memory capacity has been used up the oldest record the record with the highest index number is deleted to make room for the newest record The interval which has just been completed is thus assigned index number 1 and the index numbers for all pre...

Page 18: ...n the PC and the summator Only one port should be changed at any given time so that the summator can still be controlled with the other COM2 must be set to ECL or ECL HP 5 1 Menu Overview main menu display The following applies in general to the sub menu displays Use the keys to advance 1 channel and the keys to advance 10 channels TOT ENERGY INTERVAL ENERGY ANALOG IN OUTPUTS STATUS DISPLAYS Menu ...

Page 19: ... 20 Room 25 Room 27 Hall 33 Room 31 Hall 22 22 2 3456788 2 3422654 1 24 6 180 3 21365 9 234546 3 21 7 2356 4 K F1 F4 P F3 F2 d Pmom 01 80 7 Motor 01 Name 02 03 04 05 06 07 08 09 10 Area 16 Cooler1 Z1422152 Sun 9 20 Room 25 Room 27 Hall 33 House 31 Hall 22 22 2 3456788 2 3422654 1 24 6 180 3 21365 9 234546 3 21 7 2356 4 K F1 F4 P F3 F2 d 01 80 7 Motor 01 Name 02 03 04 05 06 07 08 09 10 Area 16 Cool...

Page 20: ... 80 7 Motor 01 Name 02 03 04 05 06 07 Area 16 Cooler Z1422152 Sun 9 20 Room 25 Area 27 22 2 3456788 2 3422654 1 24 6 180 3 21365 9 K EInt xxxx 01 80 7 Motor 01 PInt xxxx 02 03 04 05 06 07 08 09 10 Area 16 Cooler1 Z1422152 Sun 9 20 Room 25 Room 27 Hall 33 House 31 Hall 22 22 2 3456788 2 3422654 1 24 6 180 3 21365 9 234546 3 21 7 2356 4 K F1 F4 P F3 F2 d 01 80 7321 02 03 04 05 06 07 22 2475 3456788 ...

Page 21: ... 21365 9 234546 3 21 7 2356 4 K F1 F4 P F3 F2 d Pmax xx 01 80 7 Motor 01 Name 02 03 04 05 06 07 08 09 10 Area 16 Cooler1 Z1422152 Sun 9 20 Room 25 Room 27 Hall 33 House 31 Hall 22 22 2 3456788 2 3422654 1 24 6 180 3 21365 9 234546 3 21 7 2356 4 K F1 F4 P F3 F2 d 01 80 7 Motor 01 Name 02 03 04 05 06 07 08 09 10 Area 16 Cooler1 Z1422152 Sun 9 20 Room 25 Room 27 Hall 33 House 31 Hall 22 22 2 3456788 ...

Page 22: ... AnaMinR K02 ANAEIN K12 ANAEIN E01 AnaMinN K02 ANAEIN K12 ANAEIN E01 AnaMin E12 A13 A14 A14 E01 Ana E02 Multi Channel Display Single Channel Display F3 F4 AnaN AnaR A14 E01 AnaMax E02 AnaMaxN AnaMaxR A14 E01 AnaMin E02 AnaMinN AnaMinR Menu Advance ESC To Main Menu R Raw value in V mA which is applied to the input N Phys meas value scaled to 1 10V 20mA 1 Ana Scaled value with AnaOFFSET AnaFAKTOR Di...

Page 23: ...9 E10 kW kW kW kW kW kW kW kW kW K F1 F4 N F3 F2 F5 80 7321 22 2475 3456788 2458 3422654 1698 24 6587 180 3470 21365 9487 234546 3414 21 7774 2356 4444 E01 AnaN E02 E03 E04 E05 E06 E07 E08 E09 E10 K F1 F4 R F3 F2 F5 0 235 0 222 0 345 0 342 0 024 0 180 0 213 0 234 0 217 0 403 E01 kW AnaMinR E02 E03 E04 E05 E06 E07 E08 E09 E10 kW kW kW kW kW kW kW kW kW K F1 F4 N F3 F2 F5 80 7321 22 2475 3456788 245...

Page 24: ...ample All Channel eris reads out all channels with the in service status 1 is only shown when function InService is activated In Service Explanation 0 In service not available default setting 1 In service available 3 Same as 1 but direct jumping from the individual basic display to SETUP CHANNEL menu 4 is also possible by pressing the F4 key 5 Same as 1 but in service can only be activated for one...

Page 25: ...15 programs can be entered here which have been created with the ECL interpreter and have been uploaded to the summator via the data interface These are15 of 32 possible P programs which are capable of performing single operations by pressing a key but which cannot execute cyclical tasks for example Perform calculations weighting for energy values Read out specific energy channels via the data int...

Page 26: ...TUS outputs Menu Advance ESC To Main Menu To Main Menu ESC To Last Channel Display A U1601 2 12 32 10 TIME 12 32 10 DATE 31 03 09 Relay 1 2 3 4 5 6 S To Main Menu 1 2 Relay1 2 3 6 S1 S4 S Relay Status Active A Station ID U1601 2 Station Name 12 15 00 Current Time CHANNEL ERRORS CHANNEL xx Communications Error Phase Sequence Error Channel Error exists Overflow F1 F4 F3 STA F2 F5 F1 F5 xx Channel Se...

Page 27: ...ime 1 minute The internal clock is used as the interval source Number of channels from which interval values Eint are to be generated see FORMAT commands Maximum low level for inputs E1 E12 when they are used as S0 inputs Level for inputs E1 E12 _low high _ TARIFF T1 T SOURCE PROG Currently selected tariff Tariff source is an H program which switches among the tariffs _ __ _ _ __ _ ECL operation S...

Page 28: ...es no Baud Rate COM1 Mode Baud rate Parity Handshake COM2 Mode Baud rate Parity Handshake ECS LAN STATION CHANNEL DATA RS232 CHANNEL Mode OFF LON Channel Name Long Name E Unit P Unit Chan Visible on off Chan Start Stop Fix Point C Factor Meter Const U Ratio I Ratio P Factor Pulse Time Trigger Edge LON CHANNEL LON Sub channel LON Activity Neuron ID LON Factor LON Offset ANALOG CHANNEL Ana Faktor An...

Page 29: ...Stations Parameter F1 F2 F3 F4 F5 SETUP STATION CHANNEL DATA RS 232 ECS LAN Select ERASE press 3 sec RS232 Parameters ECS LAN Parameters From all Displays 1 sec LON To Main Display Menu ESC To Last Display Menu Setup Sub Menus Setup Selection Menu Bus Termination etc Station Parameters Stations Parameter Stations Parameter Stations Parameter Channel Parameters see page 30 see page 33 see page 38 s...

Page 30: ... entered S0 LEVEL e g A A1 A9 Z1 Z4 from 10 s to 999 h here 15 minutes Time Prog Channel 11 Prog Channel 12 0 001 99999 0 001 99999 1 to 4 characters here EUR OFF ON PROG T Fix POINT 2 0 00 TARIFFS T1 x T2 F1 F2 F3 F4 F5 SETUP LCD CONTRAST LANGUAGE DATE FORMAT STATION 5 English dd mm yy Menu 3 PASSWORD Menu see page 41 5 15 default 0 German English dd mm yy mm dd yy mm dd yy and TESTS OUTPUT TEST ...

Page 31: ...ronization signal The selected pulse duration and pulse edge are taken into consideration ECL command INTERVAL SOURCE IQ Selection of the appropriate tariff T1 or T2 can be made in two ways Channel 12 A meter input serves as a binary input for determining the valid tariff The selected pulse duration is taken into consideration The pulse edge parameter is used to determine which level is assigned t...

Page 32: ...atus of the outputs ECL command RELM Analog Output Test Voltage or current values can be read out from analog outputs A1 and A2 for test purposes with this function Selection of either voltage or current output can be made in the menu SETUP CHANNELS I O RANGE see page 36 S0 Level The sensitivity of the S0 input channels S1 S4 can be selected as a percentage 10 25 50 or 70 ECL command LEVEL Bootstr...

Page 33: ...per kWh 0 001 99999 999 0 001 99999 999 0 001 99999 999 CHANNEL Select Channel P UNIT kW E UNIT kWh 1 to 4 characters freely definable energy unit of measure 1 to 4 characters freely definable power unit of measure SETUP CHAN 1 Menu 2 CHAN Select Channel StartStop START C FACTOR 1 00 FIXPOINT 2 0 00 SETUP CHAN 1 Menu 3 CHAN Select Channel F1 F2 F3 F4 F5 TRIGGER EDGE 1 __ SETUP CHAN 1 Menu 4 CHAN S...

Page 34: ...ding up to 20 characters ECL command LNAME E Unit P Unit A freely definable energy unit of measure e g kWh and power unit of measure e g kW can be assigned to each physical channel The units of measure may not exceed a length of 4 characters and must be at least one character long ECL command EUNIT PUNIT Each physical channel can be made visible or invisible for queries from the control panel or f...

Page 35: ...7 ECL command MCONST U Ratio I Ratio The Uratio and Iratio factor can be defined individually for each physical channel see page 7 for calculation formula Sign Changes Press F2 when the cursor is all the way to the left Range of possible entries for Uratio and Iratio 0 000 99999 999 If the Uratio or Iratio factor is set to zero for a given channel meter pulses can be disabled for the channel in qu...

Page 36: ...nge Range 20 mA ANA SIGN SETUP CHAN 1 Menu 7 CHAN Select Channel ANALOG MODE LON 0 001 99999 999 0 001 99999 999 5mA 4 20mA 20mA 10V S0 Same mode as above 0 00 ANA OFFSET F1 F2 F3 F4 F5 kW A Unit MODE LON None E Unit energy P Unit power Freely definable dimension if an analog input 0 1 2 3 or 9 determines number of places after the decimal point for the display 100 10000 Same mode as above E 01 SE...

Page 37: ...pted to the measuring task with the Ana Factor and Ana Offset parameters ECL commands ANAFAKTOR ANAOFFSET Sign Indicates the polarity of the input and output signals and correspond to positive and negative signals from the appropriate input or output ECL command ANASSEL I O Range Indicates the range of the respective analog input or output Possible ranges include 5 mA 4 20 mA 20 mA 10 V S0 For the...

Page 38: ...se Recommendation maximum baud rate 115200 Bd parity OFF handshake RTS CTS The selected parameters must correspond to the settings of the connected COM server however they may deviate from those of the opposite terminal if necessary Please note that the now redundant ECS LAN connection should no longer be used Please also make sure that the matching resistor for 2 wire parameters configuration is ...

Page 39: ... are not activated Bus LED LAN L or LAN R blinks For long transmission distances or if boosters are required 4 wire connection can be used only line to line connection is possible The required terminating resistors are automatically activated The default baud rate is 62 5 kBaud Note Additional information on adjusting the interface parameter type SET is also provided in the ECL Interpreter and Com...

Page 40: ...haracters window lower case letters Character Selection F1 abc F2 A a ok Select character 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Ä Ö Ü ß F1 F2 F3 F4 F5 2sec Deletes all measurement data for the selected channel Deletes all measurement data for all channels Deletes all entries from the data logger Channel Change ERASE Chan 1 Ana CHANNELS DATA LOGGER DATA OF ALL CHAN...

Page 41: ...s password at will After the user has logged on with his password he has only 5 minutes to change his own password even if none of the keys have been activated during this time If password protection is to be cancelled for all users user 1 master must enter special password 111111 The system deletes all passwords and parameters can be configured by any user Note For details on the parameter Passwo...

Page 42: ...1 2 PROG RELAY 5 S3 RELAY 6 S4 Status of the respective output 2 corresponds to the PROG selection Control of the Relay S0 output here with program LOADER 1 15 12 15 00 COM1 H S RTS CTS Baudrate 115200 RESET BREAK 8 1 P F3 F4 F5 displays transmitted data Change baud rate from 9600 to 115200 From Setup Menu ESC Abort Save Value Data window After software has been uploaded Also possible during trans...

Page 43: ... are required to this end 1 Abbreviated Instructions PC Start the download with the Update32 exe program Select the desired language Select the COM port to which the summator is connected Update the bootstrap loader first Update new bootstrap loader Set the U1601 3 summator to the download mode to this end and start the update The summator is automatically reset after updating has been completed T...

Page 44: ... not be changed Alternative Press and hold the F1 key and disconnect auxiliary power at the device power up reset The summator is now ready to receive data U1602 and U1603 Summators These summators can be set to the download mode as follows Press and hold the BOOT button with a pencil until the LEDs go out briefly When the button is released the 4 LEDs start blinking The LED which remains illumina...

Page 45: ...to their default values a master reset must be executed using the keypad at the U1601 summator This is only possible within the first seven seconds after switching the summator on Press and hold the following keys simultaneously for at least three seconds to this end Master reset can also be triggered with the following ECL command SYSRESET 590 The master reset is now performed after which the ins...

Page 46: ... Channel Mode KMODE Channel 1 12 COUNT 13 14 ANA 15 64 OFF Channel Name KNAME Channel x Long Name LNAME Long name channel x Energy Unit of Measure EUNIT kWh Power Unit of Measure PUNIT kW Visible ONOFF ON Start Stop Function STARTSTOP START Channel Fix Point KFIX 2 C Factor KFACTOR 1 Meter Constant MCONST 1 Voltage Transformation Ratio URAT 1 Current Transformation Ratio IRAT 1 P Factor PFACTOR 36...

Page 47: ...L COM1 Baud Rate SetCOM1 9600 COM1 Parity SetCOM1 Off COM1 Handshake SetCOM1 Xon Xoff COM2 Mode SetCOM2 ECL COM2 Baud Rate SetCOM2 9600 COM2 Parity SetCOM2 Off COM2 Handshake SetCOM2 Xon Xoff ECS LAN 2 Wire 4 Wire Connection SetLanL SetLanR BL 2 wire BR 2 wire ECS LAN Matching Resistor SetLanL SetLanR BL ON BR ON ECS LAN Baud Rate SetLanL SetLanR BL 62K5 BR 62K5 Background Program Daylight Saving ...

Page 48: ... S3 S4 24V EA E EA E A B L N 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Uv LANL LANR LON Status UH 24V EA E EA E A B L N 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Analog SO Relay 1 Relay 2 E1 E2 E3 E4 E5 E6 1 2 3 4 5 6 7 8 9 10 11 12 25 26 27 28 29 30 Analog SO Uv LANL LANR LON Status UH A1 A2 S1 S2 S3 S4 24V EA E EA E A B L N 31 32 33 34 ...

Page 49: ...Output S2 binary S0 9 Input E5 39 Output S3 binary S0 10 Input E5 40 Output S3 binary S0 11 Input E6 41 Output S4 binary S0 12 Input E6 42 Output S4 binary S0 13 Input E7 43 Power external contacts 24 V 14 Input E7 44 Power external contacts 0 V 15 Input E8 45 LAN Left EA 16 Input E8 46 LAN Left EA 17 Input E9 47 LAN Left E 18 Input E9 48 LAN Left E 19 Input E10 49 LAN Right EA 20 Input E10 50 LAN...

Page 50: ...etrawatt GmbH 7 3 1 U1601 Pin Assignments for D9 Sub Miniature Connector Plug for COM1 10V T T T E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 A1 A2 T T T 10V 20mA T T T 6 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 T T T 20mA 5mA T T T S0 T T T 10 V T T T E1 E2 E3 E4 E5 E6 A1 A2 T T T 10 V 20 mA T T T 6 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 T T T 20 mA 5 mA ...

Page 51: ...ments for D9 Sub Miniature Connector Plug for COM1 Pin Assignments for D9 Sub Miniature Connector Plug for COM2 Pin Number Function 1 2 3 4 TXD 5 Signal ground 6 CTS 7 8 9 RXD Pin Number Function 1 DCD 2 RXD 3 TXD 4 5 Signal ground 6 7 RTS 8 CTS 9 Pin Number Function 1 2 RXD 3 TXD 4 5 Signal ground 6 7 RTS 8 CTS 9 ...

Page 52: ... Rail 106 125 134 5 132 212 4 3 8 5 Fastening tab for wall mounting and for locking to top hat rail Maintain a clearance All dimensions un mm of 20 mm above and below the housing 1 2 H ou si ng R ea r P an el Housing Rear Panel Housing Rear Panel Top Hat Rail 3 Fastening Tab Locking Lever ...

Page 53: ...3 54 Meter Connection with S0 Interface 23 24 25 24 Meter connection with LON interface U1664 Bus termination Meter connection with S0 interface 21 20 U128x analog SO E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Uv LANL LANR LON S1 S2 S3 S4 24V EA E EA E A B 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 U138x U228x W0 U238x W0 ...

Page 54: ...ue the load component is switched off by activating one of the two relays Whether or not this shut down is desired at all can be determined by the system clock e g nighttime only by querying a binary input e g only shut down if high level is applied to input 10 or by analyzing the power values of additional load components Tariff Selection Highly specialized requirements for switching between tari...

Page 55: ...nd 64 bit 8 and 10 Connection to U16sxx is possible via TCP IP or RS232 The following functions are provided by the software A dialog box for logging on and configuring access authority A dialog box for setting time in the ECS LAN A dialog box for configuring summator parameters A dialog box for configuring channel parameters A dialog box for setting meter readings A dialog box for configuring rel...

Page 56: ...tage Allowable Range of Input Quantities 10 V X 10 V Allowable Continuous Overload 30 V Upper Value configurable 1 V X2 10 V Max Continuous Input 1 25 X2 Input Impedance 118 k Input Wiring see figure 1 for wiring diagram Electrical Isolation with optocoupler Common Mode Rejection 120 Hz 80 dB Input quantity direct voltage square wave pulse S0 compatible Allowable Range of Input Quantities signal l...

Page 57: ... Range 10 V Y 10 V Upper Value Y2 linear parameters configuration 1 V Y2 10 V Max Output Voltage 1 25 Y2 Max Output Current 40 mA Load Range Y2 2 mA Y2 1 mA Alternating Component 0 005 Y2 Type floating Number 4 Contact Type DIN 43864 MOS relay Volume Resistance AC DC 5 Output Voltage external passive 50 V Output Current ON OFF 200 mA 10 A Switching Element relay Number of Relays 2 Contact Type cha...

Page 58: ...55 users Users per Segment 16 32 with loop resistance 100 Operating Mode multi master half duplex or full duplex Data Protocol HDLC SDLC adapted to multi master requirements Topology line and or open ring 1200 m open ring 100 m mixed Transmission hamming distance 4 15 6 375 kBit s Status Display 2 LEDs Matching Resistor switchable Number 1 FTT 10 twisted 2 conductor cable Connectors plug connector...

Page 59: ...ductive Switching Cycles 105 Influencing Quantity Nominal Range of Use Allowable Influence Error as Percentage of Accuracy Class Temperature 10 C 22 24 40 C 0 C 22 24 55 C 50 100 Output Load load range 20 HF Interference IEC 255 4 E5 2 5 kV 200 1 MHz 400 Hz 500 EM Fields severity level 3 IEC 8001 3 10 V m 27 1000 MHz 500 EMC Burst severity level 3 IEC 801 4 2 kV 5 50 ns 5 kHz 500 EMC RF cable seve...

Page 60: ...se DC 20 V 72 V Power Consumption 15 W Fuse 2 A slow blow Backup Battery Lithium Cell can be replaced without tools or data loss CR 2450 Service Life without Aux Voltage at 20 C 5 years Loss of Capacity after 5 Years with Aux Voltage at 20 C 15 Supply Voltage for External Circuits Voltage Range direct voltage 24 V 4 Overload Capacity max 0 15 A Electrically Isolated from all other circuits Housing...

Page 61: ...each end Branch lines may not exceed a length of 3 meters Only one bus terminator is required with free topologies but transmission distances are limited in this case If repeaters are used the bus signal can be boosted thus increasing maximum possible transmission distance Due to response characteristics only one passive repeater may be included in any given bus segment The transition to other phy...

Page 62: ...d at one end If cables are used which contain several wire pairs it may be advantageous if the individual pairs are shielded Special LON bus cable can be used for highly demanding requirements 11 3 Bus Termination Additional bus terminators are required for bus topologies and where repeaters are utilized These can be purchased as auxiliary LON component U1664 in top hat rail mount housing Each uni...

Page 63: ...The U1601 continuously acquires meter readings and power values from the LON devices A delta value is generated based upon the current meter reading and the previous value which is added to Etot and Eint The current meter reading is stored to non volatile memory for use in generating the next delta value Only positive delta values are taken into consideration Special feature for U1660 and U1661 Th...

Page 64: ... the energy network variable is entered and corresponding power is read out automatically Energy Values and Corresponding Power Only this setting is supported must be configured Nv Name Description Nv Name Description 51 NvoWHTotExpLT Active energy export LT 27 nvoWatTot Active power in the network 52 NvoWHTotImpLT Active energy import LT 27 nvoWatTot Active power in the network 53 NvoWHTotExpHT A...

Page 65: ...s selected via LonCHANNEL LonCHANNEL k 1 8 reads out the number of meter pulses from channels 1 through 8 from which energy is calculated by the summator Corresponding power is calculated by the U1660 and read out automatically The meter constant Mconst is transmitted to the device during installation to this end Binary Input Function A U1660 meter polling module can be assigned to each of the cha...

Page 66: ...6 L PE Desired power is selected via LonCHANNEL LonCHANNEL 1 6 reads out analog power from channels 1 through 6 Corresponding power is calculated by the U1601 The Pfactor LonFACTOR and LonOFFSET parameters are transmitted to the device during installation 12 3 6 OCL210 6 Channel Relay Output Module An OCL210 relay module with 6 relays can be assigned to each channel of the U1601 Settings CMODE k 8...

Page 67: ...ription 7 Current in phase L1 9 Current in phase L2 8 Current in phase L3 10 Mean value of phase currents 11 Total active power of the three phases 12 Active power in phase L1 13 Active power in phase L2 14 Active power in phase L3 15 Total reactive power of the three phases 16 Total power factor 17 Power factor in phase L1 18 Power factor in phase L2 19 Power factor in phase L3 20 Voltage between...

Page 68: ...x Primary active energy supply all phases tariff no 6 2 8 6 22 nvokWhNegT7Pri UNVT_energy_U160x Primary active energy supply all phases tariff no 7 2 8 7 23 nvokWhNegT8Pri UNVT_energy_U160x Primary active energy supply all phases tariff no 8 2 8 8 24 nvokVArhPosT1Pri UNVT_energy_U160x Primary reactive energy import all phases tariff no 1 3 8 1 25 nvokVArhPosT2Pri UNVT_energy_U160x Primary reactive...

Page 69: ...d N 48 nvoU2N SNVT_volt_f Phase to neutral voltage L2 and N 49 nvoU3N SNVT_volt_f Phase to neutral voltage L3 and N 50 nvoUAvg SNVT_volt_f Mean value of line to line voltage 51 nvoFreq SNVT_freq_hz Fundamental voltage frequency 52 nvoThdU1 SNVT_lev_percent THD voltage L1 53 nvoThdU2 SNVT_lev_percent THD voltage L2 54 nvoThdU3 SNVT_lev_percent THD voltage L3 Phase currents 55 nvoI1 SNVT_amp_f Curre...

Page 70: ...N network termination is set via TERMINATION TERMINATION open in case of external termination TERMINATION 50 Ohm with free topology TERMINATION 100 Ohm with bus topology using two terminators branch lines 3 m 12 4 2 Preparing the LON Device Connect the LON terminal at the LON device to the summator Connect operating power to the LON device 12 4 3 Configuration via the Summator Control Panel Config...

Page 71: ... displayed as a type designation The channel parameters window should then be exited and reopened Check LON type If the type is displayed correctly Check for channel errors Installation is now complete If the connected device is not displayed at LON type Check the LON ID If LON type is Check the LON ID and check LON wiring Start reinstallation Use the following command for a single channel LonRE c...

Page 72: ...fault setting 9 should only be changed by experts Time between two queries A delay can be selected here in order to reduced data traffic in the bus SETUP LON POLL DELAY 0 LonPOLLDELay 0 POLL DELAY is time between queries from 2 channels in milliseconds Example POLL DELAY 300 60 channels all channels are queried in 18 seconds Default POLL DELAY 0 60 channels all channels are queried in 5 seconds 12...

Page 73: ...Gossen Metrawatt GmbH 73 13 Functions Overviews Functions Overview U1601 ...

Page 74: ...74 Gossen Metrawatt GmbH Functions Overview U1602 ...

Page 75: ...Gossen Metrawatt GmbH 75 Functions Overview U1603 ...

Page 76: ...uration at a PC with ECSwin 71 Cost factors T1 and T2 31 D Data logger 16 Data logger memory structure 17 Date format 32 Debouncing time 8 DIR 12 DME400 connection 64 Drill hole pattern 52 DTE Data Terminal Equipment 9 E ECL Energy Control Language 54 ECS LAN 10 39 Energy metering 7 Energy values 14 ERASE Menu 40 E unit P unit 34 F Fiber optic transmission 10 FINDER 6 9 Firmware update 43 Fix poin...

Page 77: ...0 Level 32 S0 standard 8 Sampling time 8 Self test 9 SO outputs S1 through S4 9 Source tariff source 31 Start Stop function 7 STATCHECK 9 Station ID 31 Station name 31 SUBNET NODE 39 Sub program 54 Switching the channel display On and Off 7 Synchronization pulse 8 Synchronizing interval data logger 16 T T fix point 31 Tariff unit 31 Time Date 31 TIMING CODE 39 Toroidal core memory 17 Transmission ...

Page 78: ...ersonnel to ensure the safe and correct operation of the equipment and to keep the warranty valid Even original spare parts may be installed only by authorized service personnel In case the equipment was opened by unauthorized personnel no warranty regarding personal safety measurement accuracy conformity with applicable safety measures or any consequential damage is granted by the manufacturer Re...

Page 79: ...Gossen Metrawatt GmbH 79 ...

Page 80: ...is available on the Internet All trademarks registered trademarks logos product names and company names are the property of their respective owners Gossen Metrawatt GmbH Südwestpark 15 90449 Nürnberg Germany Phone 49 911 8602 111 Fax 49 911 8602 777 E mail info gossenmetrawatt com www gossenmetrawatt com ...

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