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Elster Instromet DL230, Operating Manual

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Elster Instromet DL230 Operating Manual Download Page 34

34 

Construction

 and Function 

 

 

4.2 Internal view 

 

 

III. 5 

1  Connections for counting and 

signal inputs DE1 to DE4 

4  Connections for the 

power supply unit

 

2  Connections for pulse and 

signal outputs DA1 to DA2

 

5 Modem battery  

connections 

3  Device battery connections 

6  Modem with SIM card 

holder 

 

   

 

     

 
 
 

 
 
 
 
 

1 

2

3

4

5

6

Summary of Contents for DL230

Page 1: ...Operating manual Data Logger DL230 ...

Page 2: ...Data Logger DL230 Operating manual 73022387 Issue b Issue date 11 11 2014 Software version from 1 01 ...

Page 3: ... use 16 2 3 Personnel 17 2 4 Personal protective equipment 19 2 5 Specific risks 20 2 6 Environmental protection 22 2 7 Operator s responsibility 23 3 Technical data 25 3 1 General data 25 3 2 Power supply for the DL230 without integrated power supply unit 25 3 2 1 Battery power supply for the basic device 25 3 2 2 Battery power supply for the integrated modem 26 3 3 Power supply for the DL230 wit...

Page 4: ...ection and Putting into Operation 37 5 1 Assembly 37 5 1 1 Assembly on a pipeline 38 5 1 2 Assembly on a wall 39 5 2 Connection 40 5 2 1 Connecting meters 41 5 2 1 1 Connection to a pulse transducer 41 5 2 1 2 Connection to an encoder 41 5 2 2 Sealing the input terminals 42 5 2 3 Connecting the power supply 42 5 2 3 1 Power supply for the DL230 with integrated power supply unit 42 5 2 4 Connect ou...

Page 5: ...ctive equipment 57 6 2 Operating personnel 57 6 2 1 Instructed personnel 57 6 2 2 Qualified personnel 57 6 2 3 Calibration officer 58 6 3 Basic principles 59 6 3 1 Display 60 6 3 2 Button functions 61 6 3 3 Data recall display navigation 61 6 3 4 Meaning of status symbols 63 6 3 5 Error messages when entering values 65 6 3 6 Access rights 66 6 3 6 1 Calibration lock 66 6 3 6 2 Calibration Manual 6...

Page 6: ...e display menu 78 6 4 6 5 Main Content of the Main register 79 6 5 Use as high flow display device 80 6 6 Use as flow recording device 81 6 6 1 Search function for checking archive entries 83 7 Maintenance 84 7 1 Safety 84 7 1 1 Personnel 85 7 1 2 Personal protective equipment 86 7 1 3 Environmental protection 86 7 2 Testing and changing device batteries 87 7 2 1 Changing and connecting device bat...

Page 7: ...e parts and accessories 104 9 1 1 Fastening elements 104 9 1 2 Small parts and miscellaneous 104 9 1 3 Documentation 104 9 2 EC Declaration of Conformity 106 9 3 ATEX Type Examination Certificate 107 9 3 1 Associated apparatus for Zone 0 1 107 ...

Page 8: ......

Page 9: ...hic illustrations used in this manual serve as a visual representation of the described processes and are therefore not necessarily to scale and may deviate from the actual design of the device The data and material properties indicated serve as reference values These must be verified on a case by case basis and adjusted as necessary The application manual is available for you for the commissionin...

Page 10: ...signal words which identify the level of risk This safety information must be complied with and care should be taken to prevent accidents personal injury and material damage DANGER indicates an imminently dangerous situation which if not avoided could lead to death or serious injury WARNING indicates a potentially dangerous situation which if not avoided could lead to death or serious injury CAUTI...

Page 11: ...per use Deployment of unqualified personnel Unauthorized modifications Technical changes Use of unauthorized spare parts The actual scope of delivery may deviate from the information and graphics presented herein due to special designs the selection of additional ordering options or the latest technological developments The obligations stipulated in the delivery contract the general terms and cond...

Page 12: ...es Contraventions to this provision shall result in damage compensation We reserve the right to assert further claims 1 7 Scope of delivery The scope of delivery for the DL230 includes Data Logger DL230 Dispatch list Design data sheet Manual Bag of accessories 1 8 Spare parts and accessories WARNING Incorrect use of spare parts and accessories may present a risk to safety False or incorrect use of...

Page 13: ...upplied as a calibrated and non calibrated device and is also available in different models Further details can be found under www elster instromet com and in the Assembly Connection and Putting into Operation chapter 1 9 Storage CAUTION Exceeding or falling below the valid temperature range for the batteries may impair performance If the valid temperature range of the batteries during storage of ...

Page 14: ...owly be adjusted to the room temperature before being put into operation If condensation has formed wait at least 12 hours before putting the device into operation If the power supply to the device is cut off during storage due to disconnecting the batteries then the date and time must be reset The following rules apply for storage The relative humidity should be a maximum of 93 Do not store packa...

Page 15: ...grated modem Associated apparatus for zones 0 and 1 DL230 with integrated power supply unit and integrated modem Zone 2 for gases in temperature class T6 DANGER Using incorrect batteries presents a risk of explosion Only use batteries prescribed by Elster in accordance with Chapter 9 1 2 When connecting and operating the DL230 in explosive gas atmospheres the corresponding standards must be observ...

Page 16: ...ons nor changes should be carried out without express consent from the manufacturer All operating instructions should be kept in a clearly legible condition on the device Damaged or illegible instructions should be replaced immediately The setting values and value ranges specified in this manual should be complied with 2 2 Intended use This device is solely designed and constructed for the intende...

Page 17: ...ote different areas of responsibility Instructed personnel will be informed of the tasks assigned to them and possible risks resulting from inappropriate behaviour in a training session provided by the operator Qualified personnel on the basis of their specialist training knowledge and experience as well as their awareness of the relevant statutory provisions are in a position to perform their ass...

Page 18: ...tallations and to independently identify and prevent possible risks The electrician will be specially trained in the respective area and will be familiar with the relevant standards and regulations WARNING Risk to unauthorized persons Unauthorized persons who do not meet the aforementioned criteria will not be familiar with the risks in the working area Therefore Please keep unauthorized persons a...

Page 19: ...sonal protective equipment must be worn to minimize risks to health During works on the device the necessary personal protective equipment must be worn inside the respective plant at all times The notices relating to personal protective equipment mounted in the working area must be followed at all times ...

Page 20: ...sk of injury Special care must be taken when handling batteries Therefore Do not throw batteries into the fire or expose these to high temperatures There is a risk of explosion Do not charge batteries There is a risk of explo sion Liquids that are produced as a result of misuse may lead to skin irritation Avoid physical contact with such liquid In the event of contact rinse with large quantities o...

Page 21: ...in the danger zone or within close proximity to this zone No naked flames or ignition sources are permitted within this zone Have a fire extinguisher close to hand Suspicious substances liquids or gases should be reported to the responsible member of staff imme diately Work should be stopped immediately in the event of a fire You should leave the danger zone until it is given the all clear ...

Page 22: ...uld be observed at all times Appropriate measures should be taken immediately if environmentally hazardous substances are accidentally released into the environment In cases of doubt please inform the responsible local authority about the damages The following environmentally hazardous substances are used Batteries Batteries contain toxic heavy metals These must be treated as special hazardous was...

Page 23: ...e respective area of application of the device The operator must then implement this in the form of operating instructions for the operation of the device Throughout the entire life cycle of the device the operator must determine whether their prepared operating instructions are compatible with current regulations and amend these if and when necessary The operator must clearly regulate and define ...

Page 24: ...erator must ensure that the installation and maintenance works described in this manual are carried out correctly The operator must regularly have all safety mechanisms checked for their functionality and completeness ...

Page 25: ... power supply for the basic device Data Value Unit Voltage 3 6 V General nominal capacity 16 5 Ah Usable capacity 13 0 Ah Minimum number of batteries required 1 units Minimum operating life at standard measurement conditions 8 years The standard measurement conditions are defined as follows Data Value Measurement cycle 900 seconds Mode input 1 to 4 Pulse input Display active 60 minutes per month I...

Page 26: ...ure see chapter 3 2 1 Battery power supply for the basic device 3 3 2 External power supply Data Value Unit Supply voltage 230 V Power consumption maximum 10 W cable cross section 0 2 1 5 mm2 3 3 3 Buffer batteries for the integrated modem The buffer batteries can optionally be connected to the X9 or X10 of the CPU board to ensure that data continues to be transmitted even in the event of a power ...

Page 27: ...frequency f max 10 Hz cable cross section 0 33 2 5 mm2 The maximum counting frequency of the digital inputs can be adjusted using the enSuite software The limit values specified for frequency and duration shall only apply if the so called software debounce has been switched off The maximum counting frequency is parameterized to 2 Hz as a default Changing parameters to fmax 10 Hz is only possible w...

Page 28: ... and 2 terminals DE1 and DE2 Data Value Unit Encoder protocol Namur SCR SCR 3 5 Digital outputs Both DA1 and DA2 digital outputs can be configured as low frequency pulse or signal outputs 3 5 1 Nominal data Data Value Unit Maximum switching voltage 30 V DC Maximum switching current 100 mA DC Maximum voltage drop 1 V Maximum residual current 0 001 mA Pulse duration min 125 ms Pause duration min 125...

Page 29: ...it Baud rate 9600 Baud Format 1 start bit 1 parity bit 1 stop bit 3 6 2 Integrated modem Data Value Unit Modem type GSM GPRS EDGE Frequency bands 850 900 1800 1900 MHz 3 7 Measurement conditions 3 7 1 Environment Data Value Unit Temperature range 25 60 C Relative humidity max 93 ...

Page 30: ...nel of the device see Construction and Function chapter 3 8 1 Designation Data Logger The designation of the DL230 contains the following information III 1 1 Type designation 6 Maximum input frequency 2 Year of manufacture 7 CE marking 3 Serial number 8 Manufacturer independent identification number 4 IP protection class data 9 Datamatrix Code 5 Ambient temperature range 1 2 3 4 5 6 9 7 8 ...

Page 31: ...ociated apparatus for Zone 0 and 1 III 2 1 Manufacturer and address 4 Ex marking 2 Type designation of the device 5 Permissible ambient temperature range 3 Identification number on the plate 3 8 2 2 Zone 2 III 3 1 Manufacturer and address 4 Ex marking 2 Type designation of the device 5 Permissible ambient temperature range 2 4 3 5 1 2 4 3 5 1 ...

Page 32: ...ation Move the cursor using the arrow keys to the Serv register and to the values Vers device software version and Chk check sum via the following path Serv Identification Data Logger Vers or Chk The checksum Chk can be recalculated for verification purposes by pressing the ENTER button ...

Page 33: ... 33 4 Construction and Function 4 1 External view III 4 1 Display 6 Cable glands 2 Function key 7 Arrow keys 3 Optical interface 8 Enter button ENTER 4 Escape button ESC 9 Aerial 5 Hinge 10 Sealing eyelets 1 2 3 4 5 6 7 9 8 10 ...

Page 34: ...I 5 1 Connections for counting and signal inputs DE1 to DE4 4 Connections for the power supply unit 2 Connections for pulse and signal outputs DA1 to DA2 5 Modem battery connections 3 Device battery connections 6 Modem with SIM card holder 1 2 3 4 5 6 ...

Page 35: ...nal or transmitted to a central location via SMS if required Two digital outputs can be used to transfer consumption information or to signal warnings and alarms Energy supply is with lithium batteries In addition the device can also be equipped with a 230VAC power supply unit For data communication purposes an integrated GSM GPRS modem is available Use of the DL230 is via 7 keys and an alphanumer...

Page 36: ... and Function Further details on the connection possibilities for the DL230 and the available equipment versions can be found in the Technical Data chapter and in chapter Assembly Connection and Putting into Operation ...

Page 37: ...GER The DL230 must not be used in Zone 0 or Zone 1 WARNING When using in Zone 2 may present a risk of explo sion Do not open when an explosive atmosphere may be present Potential electrostatic charging hazard Do not rub against the display window The DL230 can either be mounted on a wall or a pipeline Should problems arise during assembly e g with regard to the selection of suitable assembly tools...

Page 38: ...ng screws for plas tic 4x13 mm III 6 1 cylinder screws insert the A2 universal bracket in the boreholes provided III 6 3 on the DL230 III 6 2 2 Tighten the screws so that the bracket is sitting in a fixed posi tion 3 The A2 universal bracket III 6 3 and the device III 6 2 should be fastened to the pipeline III 6 5 using the pipe clamp III 6 4 4 The device should be mounted on the pipeline in such ...

Page 39: ...k of leaks in the housing 5 1 2 Assembly on a wall III 7 1 Bore four holes in the positions marked on the wall see di mensions in III 7 2 Select wall plugs which correspond to the size of the screws and insert these in the boreholes in the wall 3 Use four universal screws 50mm x 5mm for attaching the DL230 to a wall ...

Page 40: ...sed as associated apparatus only devices with intrinsically safe circuits and elec trical data that corresponds to those requirements stipulated in the declaration of conformity for the DL230 see Appendix should be connected When connecting the DL230 and putting it into operation the guidelines of the corresponding EN 60079 0 and EN 60079 14 standards should be observed The wiring of the connectio...

Page 41: ...pecial features regarding the use of the pulse transducer and encoder are described in the following sub chapters The wire cross section for the connection to the DL230 inputs is 0 33 2 5 mm2 5 2 1 1 Connection to a pulse transducer 1 Connect the meter s pulse transducers to the DE1 to DE4 terminals III 8 of the DL230 The polarity can be freely selected the symbols and on the terminals are used fo...

Page 42: ...should then be bonded to the fastening screw see chapter 5 3 2 5 2 3 Connecting the power supply 5 2 3 1 Power supply for the DL230 with integrated power supply unit DANGER Danger to life from electrical current Touching live parts poses an imminent danger to life Therefore Works on the electrical components of the device i e the connection of the power supply unit should solely be carried out by ...

Page 43: ...supply to the J2 screw terminal connection E 5 2 4 Connect outputs of the DL230 DANGER The connection of non intrinsically safe or non associated apparatus presents a risk of explosion The operation of the DL230 as associated apparatus for zone 0 or 1 and the connection of non intrinsically safe equipment which exceeds those conditions and limit values specified in the declaration of conformity pr...

Page 44: ...e chapter 5 3 1 5 Ill 10 1 Connect the downstream device to the corresponding digital outputs terminals DA1 to DA2 of the DL230 Ill 10 2 Terminal covers are provided in the bag of accessories to seal the output terminals If required these should be screwed over the connected terminals and a seal should then be bonded to the fastening screw see chapter 5 3 2 3 If necessary adjust the cp value pulse...

Page 45: ...ining battery life An electrically insulated output only requires electricity if the output is active switched on You can therefore minimize the negative influence of an electrically insulated output on the battery life by setting the pulse duration to the lowest possible value when using it as a pulse output The configuration software enSuite is suitable for this purpose The electrical insulation...

Page 46: ...meters can be adjusted using the free configuration program enSuite which is available under www elster instromet com If the program is not available the configuration can also be carried out using the keyboard as described below see chapter 5 3 1 2 Before adjusting the measurement parameters via the keyboard please read chapter 6 to learn how the device is operated 5 3 1 1 Opening the calibration...

Page 47: ...Assembly Connection and Putting into Operation 47 Position of the key to open the calibration lock ...

Page 48: ...ame path Press the ENTER button One of the value s digits flashes Move the cursor to the digits using the or arrow keys and update them using the or arrow keys Press the ENTER key to confirm the value setting The input value can be deleted by using the ESC key The same process can also be used for the other inputs inputs 2 to 4 5 3 1 3 Activating encoder mode If an encoder is connected as per 5 2 ...

Page 49: ...R EDIS95 Enc SCR OBIS Encoder SCR OBIS05 Enc SCR EDIS Encoder SCR EDIS95 Enc SCR OBIS Encoder SCR OBIS05 Enc Nam a b NAMUR protocol encoder a and b The same process can be used for input 2 5 3 1 4 Adjusting meter readings To control the measuring of volumes the meters V1 to V4 of the DL230 can be adjusted to the same respective value as the meters connected when the calibration or administrator lo...

Page 50: ...t 1 or output 2 move the cursor to the Serv register and go to cp A1 for output 1 or cp A2 for output 2 via the following path Serv Outputs Output 1 cp O1 or Serv Outputs Output 2 cp O2 Press the ENTER button a digit of the cp value will flash Move the cursor to the digits using the or arrow keys and update them using the or arrow keys Press ENTER so that the value setting is confirmed The input v...

Page 51: ... when putting the device into operation Move the cursor to the Serv register and to the Clr A value delete measurement archive via the following path Serv Edit and delete Clr A All measurement archives no logs will be deleted In order to ensure that the archive is not accidentally deleted the serial number of the DL230 must be entered whilst the calibration lock is open this number is located on t...

Page 52: ... calibration lock in the same way that it was opened Press the buttons described in chapter 5 3 1 1 once again The calibration switch is secured with an adhesive label as described in chapter 5 3 2 2 5 3 1 10 Use of the HT LT conversion The DL230 also offers an option to carry out the switch over from the high tariff meter HT to the low tariff LT meter Whether such a switch over has been parameter...

Page 53: ...the short description will be shown flashing Adjustment is simple to carry out via enSuite configuration software Parameterization of the device is described in the DL230 application manual 5 3 2 Sealing 5 3 2 1 External view Ill 13 1 Possible sealing point to secure the identification plate via adhe sive seal 2 Optional user lock Sealing the cover by means of wire seals through the sealing eyelet...

Page 54: ...inputs and pulse outputs are subject to national regulations cf WELMEC 11 1 chapter 2 7 1 Depending on the legal situation in the respective country of use seals produced by legally authorized manufacturers or the meter operators should be used 5 3 3 Closing the housing CAUTION Damage to property caused by improper device closure If the device is not properly closed cables can get pinched and caus...

Page 55: ...ng strips back onto the cover until they snap into place 5 3 4 Verifying assembly and connection WARNING Risk as a result of incorrect assembly and connection Incorrect assembly and connection of the DL230 may lead to life threatening situations Therefore Assemble and connect the DL230 correctly Sealing should solely be carried out by a calibration officer Follow the guidelines of DIN EN 60079 14 ...

Page 56: ...egarding data transmission to a control center via the integrated modem then please follow the corresponding instructions in the DL230 applications manual which can be downloaded from von http www dl230 de DOWNLOADS Dokumente The data transfer settings can be configured without opening the calibration lock ...

Page 57: ...owed at all times 6 2 Operating personnel The following groups of people are authorized to perform different functions when operating the DL230 6 2 1 Instructed personnel A person instructed on how to operate the DL230 who will be informed of the tasks assigned to them and possible risks resulting from inappropriate behaviour in a training session provided by the operator is authorized to read and...

Page 58: ...g knowledge and experience and awareness of applicable standards and regulations are in a position to perform the works on gas systems The calibration officer will be trained on works on devices and installations subject to calibration regulations and will be familiar with the relevant standards and regulations are authorized to read and take note of values and parameters using the control element...

Page 59: ...ay 4 Arrow keys 2 Funktion key 5 Enter button ENTER 3 Escape button ESC The calibration lock is located on the circuit board built into the housing cover in the form of a button and can be sealed by means of an adhesive label This button must be pressed in order to adjust the values and parameters protected by configuration regulations For devices protected by calibration regulations this may sole...

Page 60: ...r 2 Device status 3 Active register 4 Inactive register 5 Frozen display 6 External power supply 7 Reception strength of the modem 8 Battery charge status 9 Data field The display in the data field in Ill 17 9 starting here with V1 is different in each of the registers All other display sections in the top part of the screen remain the same regardless of the register displayed 1 2 3 4 5 6 7 8 9 ...

Page 61: ...By pressing both of the buttons at the same time Display the Main register You can set a value in input mode reset to start value Address display of the current value By pressing the function key you can Display the Main register Freeze the current display Delete the status register 6 3 3 Data recall display navigation Using the arrow keys you can move the cursor around the display and switch to t...

Page 62: ...ta field the bottom part of the display By moving the cursor to the lowest visible value the display can be shifted upwards by re pressing the button to display further data The button can also be used to move the cursor and therefore the display upwards by moving to the highest visible value If the cursor hovers over a value which has been saved with a corresponding timestamp it will automaticall...

Page 63: ...Operation 63 6 3 4 Meaning of status symbols The status symbols displayed in the first line have the following meaning Ill 19 Status symbols in the display 1 Status Symbol 1 ...

Page 64: ... is underway If one of these letters flashes the indicated status remains active If one of the letters is displayed constantly the indicated status is no longer active but must be acknowledged For further details on the meaning and potentially necessary pro cedures see chapter 8 1 4 Behaviour Frozen display The displayed values have frozen are not up to date The current values will be displayed af...

Page 65: ...d constant 5 You are no authorized to change this value To change this value a corresponding lock must be opened 6 Invalid value The value entered is outside the permissible limits 7 Incorrect code The code entered numerical code is incorrect the lock will not be opened 11 Entry based on specific setting or configuration not possible e g The input of Vo is not possible in encoder mode 12 The input...

Page 66: ...pply for entries made via the keyboard and for access via the optical or integrated modem interface If the lock is closed all attempts to enter values will result in a corresponding error message being displayed see chapter 6 3 5 Error messages when entering values For data protection reasons reading values from the interfaces is only possible if one of the locks is open 6 3 6 1 Calibration lock T...

Page 67: ...keyboard or interface Using the configuration software enSuite a time can also be set in minutes after which the calibration lock will automatically close The level of protection can be changed for all parameters upon request particularly for applications which are not subject to German calibration guidelines For example parameters which are protected by the calibration lock as standard can also b...

Page 68: ...TLT4 settings for HTLT conversion For every change of a parameter listed under PL when the calibration lock is closed one row of data will be entered for the value before and after the change If the calibration log is full it can be deleted using the command ClCDL if the calibration lock is open see chapter 5 3 1 8 If the calibration lock is opened when the calibration log is full it can only be c...

Page 69: ...rements is presented in the Main register Depending on settings the contents see Chapter 6 4 6 5 may vary Display Description Unit Access Address V1 High tariff meter input 1 m3 PL 1 200 V2 High tariff meter input 2 m3 PL 2 200 V3 High tariff meter input 3 m3 PL 3 200 V4 High tariff meter input 4 m3 PL 4 200 Time Time on the device PL 1 400 6 4 2 1 V1 to V4 high tariff meter of the respective inpu...

Page 70: ...al meter reading of the respective meter which was transmitted by the encoder This means that Vo is always automatically on the state of the meter and cannot be changed 6 4 2 3 Time Date and time The time displayed is updated every 900 seconds in battery operation and naturally this takes place immediately when switching on the display In mains operation and during communication updating takes pla...

Page 71: ...s V1MPL Metering period maximum in the previous month at input 1 m3 3 161 V2MPL Metering period maximum in the previous month at input 2 m3 E 7 161 V3MPL Metering period maximum in the previous month at input 3 m3 E 11 161 V4MPL Metering period maximum in the previous month at input 4 m3 15 161 V1DGL Daily maximum in the previous month at input 1 m3 4 161 V2DGL Daily maximum in the previous month ...

Page 72: ...ined up to this point in the current month The maximum time stamp is displayed in the following line after moving the cursor to the value VxMPL The maximum values from the past 15 months can be requested in the monthly archive 1 see chapter 6 4 4 Admin Register Administrator 6 4 3 2 VxDGL Maximum daily counter of the respective in put in the previous month The value is the daily maximum of the cou...

Page 73: ...f the respective input The value is the difference between the meter readings at the end of the last and the second to last measurement periods of the respec tive input The consumption time stamp is displayed in the following line after moving the cursor to the value VxMPL ...

Page 74: ...Measured values Sub menu for measured values and the corresponding parameters Archives Sub menu for existing archives in the device Status Sub menu for current status status register and logs Date and time Sub menu for date time and the corresponding parameters Batteries Sub menu for the device battery and the corresponding parameters Outputs Sub menu for both outputs and the corresponding paramet...

Page 75: ... since the last manual clear are collected in the status register It can be seen here what e g has occurred since the last visit The reports can be Serv Status Clr deleted from the device Only alarms and warnings are displayed see Chapter 8 2 in status registers ...

Page 76: ...or values and parameters for input 4 Tariff programs Sub menu for revaluation and the corresponding parameters Measured values Sub menu for measured values and the corresponding parameters Archives Sub menu for existing archives in the device Status Sub menu for current status status register and logs Date and time Sub menu for date time and the corresponding parameters Batteries Sub menu for the ...

Page 77: ...2 Administrator lock State close 3 170 Cod A2 Enter change administrator code 3 171 St PL Calibration lock State close 1 170 Menu Selection of the display menu E 1 1A1 Main Content of the Main regis ter A 2 1A1 6 4 6 1 St AL Administrator lock State close The administrator lock must be opened in order to modify certain measurement parameters The administrator lock should be closed when in normal o...

Page 78: ...arameters The calibration lock can only be opened by pressing the calibration switch on the CPU board An open calibration lock can be closed by pressing the Enter key and selecting the locked option The calibration lock should be closed when in normal operating mode Display Description locked The calibration lock is closed open The calibration lock is open In this case the P will also flash in the...

Page 79: ...ts 2 to 4 current date and time of device Format 9 digits before and 4 digits after decimal point with short descriptions and units Vo1 2 V3 4 Displayed Original meters of inputs 1 and 3 high tariff meters of inputs 3 to 4 current date and time of device Format 9 digits before and 4 digits after decimal point with short descriptions and units large V1 V2 Displayed High tariff meters of inputs 1 an...

Page 80: ...easurement period VxMPa the load registered during the previous measurement period VxMPL the highest load registered within a measurement period within the current month VxMPa the load registered during the current day VxDGa the load registered during the previous day VxDGL the highest daily load registered during the current month VxDGa The measurement period maximum VxMPL and the daily maximum V...

Page 81: ...changed when the calibration lock is open All full hours of the day 0 00 to 23 00 can be set Labeling of faulty maximum values in the display is carried out as follows Display Description The maximum values flash with their timestamps t in an archive row During creation of a maximum value the time or the date is adjusted 6 6 Use as flow recording device The DL230 has an integrated flow recording r...

Page 82: ...nvoicing relevant data is displayed under Admin Input x Measurement period Ix Additional display of the progress of the counter consumption values in the measurement period archive Search function for checking archive entries see Chapter 6 6 1 Display of the set measurement period MP Ix and the remaining duration of the current measurement period under Admin Input x MP Ix or MP Re Labelling of unc...

Page 83: ...earch function for checking archive entries The measurement period archive has a large number of entries Individual values from these datasets can be displayed for verification purposes as the device includes an archive entry search function Values can be searched on in the following archive rows Identification number Date and time Meter reading Initially the search takes place by selecting the de...

Page 84: ...nge for repairs to be carried out Works on the electrical components of the device i e the connection of the external power supply unit should only be carried out by qualified electricians When performing all works to the electrical system switch off the power and ensure that the voltage has been cut Before performing maintenance works switch off the power supply and protect against an accidental ...

Page 85: ...r 10 minutes and seek medical attention CAUTION Environmentally hazardous substances If environmentally hazardous substances are handled incorrectly this may cause significant damage to the environment particularly if they are improperly disposed of Therefore The instructions below should be observed at all times Appropriate measures should be taken immediately if environmentally hazardous substan...

Page 86: ...fastenings and adhere to tightening torque values for screws 7 1 2 Personal protective equipment During maintenance works on the device the necessary personal protective equipment for the work must be worn inside the respective plant The notices relating to personal protective equipment mounted in the working area must be followed at all times 7 1 3 Environmental protection Please observe the foll...

Page 87: ...ries may present a risk of injury Special care must be taken when handling batteries Therefore Do not throw the batteries into the fire or expose them to high temperatures There is a risk of explosion Do not charge the batteries There is a risk of explosion Liquids that are produced as a result of misuse may lead to skin irritation Avoid all contact with liquids In the event of contact with the sk...

Page 88: ...duced battery power The simultaneous use of an old and a new battery considerably reduces battery power Therefore When using two batteries always exchange both at the same time Ill 20 1 If the external power supply is connected then discon nect it 2 The grey covering strips on both the right and left hand side of the cover are pressed out wards at the small groove Ill 20 1 This means that the scre...

Page 89: ...n then be fixedly pushed into the left and right hand guides 10 Remove the old battery from the housing and dis pose of it correctly Close the housing using the screws provided Ill 20 1 11 12 Re enter the start capacity of the batteries as described in chapter 7 2 2 13 Check the calculated service life as described in chapter 7 2 3 At standard measurement conditions see chapter 3 2 1 the service l...

Page 90: ...owing path to the Cod A value Administrator code entry Admin Device settings Access Cod A After delivery the administrator code for keyboard input is 00000000 Press the ENTER button One of the value s digits flashes Move the cursor to the digits using the or arrow keys and update them using the or arrow keys Once you have changed all of the digits press the ENTER key in order to confirm your entry...

Page 91: ...put The input value can be deleted by pressing the ESC button 7 2 3 Display remaining battery power The remaining battery power is calculated separately from the consumed power which is measured and from the anticipated future consumption giving the theoretical remaining battery power Therefore for applications which are very power consuming the remaining battery power may drop quicker than is sho...

Page 92: ... a risk of explosion Do not charge the batteries There is a risk of explosion Liquids that are produced as a result of misuse may lead to skin irritation Avoid all contact with liquids In the event of contact with the skin rinse with plenty of water If the liquid enters the eyes immediately rinse with water for 10 minutes and seek medical attention WARNING When using in Zone 2 may present a risk o...

Page 93: ...L230 from the mains 2 The grey covering strips on both the right and left hand side of the cover are pressed outwards at the small groove III 26 1 This means that the screws on the cover become visible 3 Loosen the four screws III 23 2 with which the hous ing is connected 4 Open the cover of the DL230 by pushing down on it 5 Loosen the screw on the battery holder Ill 24 1 and pull out the mounting...

Page 94: ...sing two modem batteries both batteries must al ways be replaced Fix the new battery into place with the mounting element The 10 mounting element can then be fixedly pushed into the left and right hand guides Remove the old battery from the housing and dispose of it cor 11 rectly Close the housing using the four screws provided Fehler 12 Verweisquelle konnte nicht gefunden werden 2 13 Monitoring o...

Page 95: ...e 95 CAUTION Damage to property caused by improper device closure If the device is not properly closed cables can get pinched and cause damage Therefore Ensure correct positioning of the cable guide when closing ...

Page 96: ...to life Damage to the insulation or individual components may be life threatening Therefore In the event of insulation damage switch off the power supply immediately and arrange for repairs to be carried out Works on the electrical components of the device i e the connection of the external power supply unit should only be carried out by qualified electricians When performing all works to the elec...

Page 97: ...uipment for the work must be worn inside the respective plant The notices relating to personal protective equipment mounted in the working area must be followed at all times 8 1 3 Improper elimination of faults WARNING Risk of injury through improper elimination of faults An improper elimination of faults on the device may lead to serious personal injury or material damage Therefore Ensure that th...

Page 98: ...98 Faults The following information on possible faults provide indications as to who is authorized to eliminate the fault ...

Page 99: ...operation of the DL230 can be identified by means of status symbols in the first line of the display see chapter 6 3 4 You can obtain further information and messages under the current status Stat and in the status register SReg These can be found in the register Admin Status and Serv Status Effects and recommended action in the event of fault and status messages Message Description process a Faul...

Page 100: ...lear the status register Outp 1 Error Outp 2 Error More pulses need to be sent to the named output than its programming permits To eliminate the cause of this problem use the Ensuite parameterization program to either reduce the cp value of the output or increase the output frequency In both cases the change must be aligned with the device connected to the DL230 I1 Warning I2 Warning The encoder c...

Page 101: ...battery service life is less than 6 months The batteries must be replaced soon c Remarks Clock n set Calibration of the volume corrector s internal clock has not yet been carried out by the factory Encoder err On the encoder connected to input 1 or input 2 no meter reading could be detected for 20 seconds with external voltage supply or for the duration of a measurement cycle 1 second with battery...

Page 102: ...arameterization program enSuite Calibration lock The calibration lock is open During normal operation the calibration lock should be closed so that no unauthorized changes can be carried out To close the calibration lock please go to Ctrl St PL and enter the value 0 Admin lock Cust lock o The administrator lock or customer lock is open Bat operat The DL230 is in battery operation This remark is in...

Page 103: ... 2 Call Win 3 Call Win 4 Call Win 5 Call Win 6 The named call window is active i e the DL230 can accept data transfer calls Call time 1 Call time 2 The named call time frame is active i e the DL230 calls the remote terminal for the purpose of data transmission ...

Page 104: ... bracket with pipe clamps for pipe mounting please specify the pipe diameter 9 1 2 Small parts and miscellaneous Spare parts and accessories Order number Device Battery module 13 Ah 73 015 774 Battery module 8 Ah for the modem of the DL230 73 017 964 Ext GSM antenna 2 5 m connecting cable SMA connector 73 021 676 Ext GSM antenna 5 m connecting cable SMA connector 73 019 581 Ext GSM antenna 10 m co...

Page 105: ...Appendix 105 English manual 73 022 387 ...

Page 106: ...106 Appendix 9 2 EC Declaration of Conformity ...

Page 107: ...Appendix 107 9 3 ATEX Type Examination Certificate 9 3 1 Associated apparatus for Zone 0 1 ...

Page 108: ...108 Appendix ...

Page 109: ...Appendix 109 ...

Page 110: ...110 Appendix ...

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