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Operation

ESC

6.3 Basic principles

As already explained in the "Construction and Function" chapter, the DL230
can be operated and programed using the control elements on the front
panel of the device.

Ill. 16: Front panel of the DL230

1 Alphanumeric display

4 Arrow keys









2 Function key

5 Enter button

3 Escape button

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 solely be carried out by a
calibration officer.

3

2

1

5

4

Enter

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Summary of Contents for DL230

Page 1: ...73022387 Revision g 2019 01 From software version 1 12 Data Logger DL230 Operating Instructions ...

Page 2: ...ility in any case for direct special or consequential damage suffered by third parties The information and specifications in this document may be amended without notice In view of extended product liability the listed data and material proper ties should only be regarded as reference values and must always be checked for each individual case and corrected if necessary This is es pecially the case ...

Page 3: ...data 19 3 1 General data 19 3 2 Power supply for DL230 without integrated power supply unit 20 3 2 1 Battery power supply for the basic device 20 3 2 2 Battery power supply for the integrated modem 20 3 2 3 Battery power supply for the modem module 21 3 3 Power supply for the DL230 with integrated power supply unit 21 3 3 1 External power supply 21 3 3 2 Battery power supply for the DL230 during p...

Page 4: ... 36 5 2 Connection 37 5 2 1 Connecting meters 38 5 2 2 Sealing the input terminals 39 5 2 3 Connecting the power supply 39 5 2 4 Connect outputs of the DL230 40 5 3 Putting into operation 43 5 3 1 Configuration of measurement parameters 43 5 3 2 Sealing 49 5 3 3 Closing the housing 50 5 3 4 Verifying assembly and connection 51 5 3 5 Data transfer 51 6 Operation 52 6 1 Safety 52 6 1 1 Personal prot...

Page 5: ...ring the battery capacity 79 7 2 3 Display remaining battery power 80 7 3 Changing and testing modem batteries 80 7 3 1 Changing and connecting modem batteries 80 7 3 2 Display modem battery voltage 84 7 4 Changing the fuse of the power supply unit 84 8 Faults 87 8 1 Safety 87 8 1 1 Personnel 88 8 1 2 Personal protective equipment 88 8 1 3 Improper elimination of faults 88 8 1 4 Behaviour in the e...

Page 6: ......

Page 7: ... il lustrations used in this manual serve as a visual representation of the de scribed processes and are therefore not necessarily to scale and may de viate from the actual design of the device The data and material properties indicated serve as refer ence values These must be verified on a case by case ba sis and adjusted as necessary The application manual is available for you for the commission...

Page 8: ...oduced by 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 in...

Page 9: ...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 order ing options or the latest technological developments The obligations stipulated in the delivery contract the general terms and conditions and delivery conditions of the manufacturer and t...

Page 10: ...fully and the use and or disclosure of its content are not permitted without written consent from the manufacturer except for internal purposes 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 accessorie...

Page 11: ...rts and accessories can be found in the appendix Spare parts and accessories can be ordered from an authorized retailer or from our customer service team directly The free enSuite program also belongs to the accessories for the DL230 and is available under www elster instromet com This can be used to pro gram the DL230 data logger via its data interfaces to perform advanced applications The DL230 ...

Page 12: ...o form This may lead to subsequent malfunc tions of the device Therefore After storage or transport in cold weather conditions or after having been exposed to strong temperature fluctuations the device should slowly be adjusted to the room temperature before being put into operation If condensation has formed wait at least 12 hours be fore putting the device into operation If the power supply to t...

Page 13: ...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 T4 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 14: ...learly legible condition on the device Damaged or illegible instructions should be replaced imme diately 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 intended use de scribed below Data logger DL230 is provided as a compact device which can be cali brated for measuring and saving counter ...

Page 15: ...heir awareness of the relevant standards and regula tions are in a position to perform works on gas handling equipment and to independently identify possible risks The gas specialist will be specially trained in the respective area and will be familiar with the rel evant standards and regulations Calibration officer on the basis of their professional training knowledge and experience and awareness...

Page 16: ...zed to work on or with the device People whose reactivity is im paired e g by drugs alcohol or medication shall not be authorized to per form such works When selecting personnel please observe the valid age and profes sional guidelines for all of the gas handling equipment 2 4 Personal protective equipment When working on the device inside a gas handling plant personal protec tive equipment must b...

Page 17: ... to skin irritation Avoid physical contact with such liquid In the event of contact rinse with large quantities of water If the liquid enters the eyes immediately rinse with water for 10 minutes and seek medical attention WARNING Risk of fire from highly flammable substances Highly flammable substances liquids or gases could catch fire and lead to serious or fatal injuries Therefore Do not smoke w...

Page 18: ...ecial hazardous waste and must be disposed of in municipal waste collection points or by a waste specialist 2 7 Operator s responsibility The device will be used in the commercial sector The operator of the device will therefore be subject to legal obligations concerning occupational safety i Important information To protect the device from unauthorized manual access make sure that only authorized...

Page 19: ...device The operator must ensure that all employees who use the device have read and understood this manual Furthermore the operator must pro vide training to personnel at regular intervals and inform them of the potential risks The operator of the entire plant in which the device is to be integrated must provide personnel with the necessary protective equipment Furthermore the operator is responsi...

Page 20: ...ating life at standard measurement conditions 8 years The standard measurement conditions are defined as follows Data Value Measurement cycle 10 seconds Mode input 1 to 4 Pulse input Display active 60 minutes per month Interface or modem active 30 minutes per month Ambient temperature 10 50 C 3 2 2 Battery power supply for the integrated modem Data Value Unit Voltage 3 6 V General nominal capacity...

Page 21: ...30 with integrated power supply unit 3 3 1 External power supply Data Value Unit Supply voltage 230 V AC Power consumption maximum 10 W cable cross section of solid wire 0 14 2 5 mm2 cable cross section of stranded wire with wire ferrules 0 25 2 5 mm2 3 3 2 Battery power supply for the DL230 during power failure Connect the batteries to X5 or X6 of the CPU board for switching to battery mode in th...

Page 22: ...DL230 with Power over Ethernet PoE If the DL230 is equipped with an Ethernet module and if the Ethernet net work or a switch provides the Power over Ethernet function the DL230 can be supplied with power from the Ethernet module An integrated power supply is not required Data Value Unit Supply voltage 36 V to 56 V V DC 3 5 Digital inputs Pulse transducer and Encoders which are installed in a hazar...

Page 23: ...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 with skilled qualified staff and when administrato...

Page 24: ... 6 Digital outputs Both DA1 and DA2 digital outputs can be configured as low frequency pulse or signal outputs 3 6 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 ms Output frequency max 4 Hz cable cross section 0 3 2 5 mm2 ...

Page 25: ... from the optical read out head and there fore cannot be guaranteed 3 7 2 Integrated modem Data Value Unit Modem type 2G GSM GPRS 3G GSM GPRS UMTS Frequency bands 2G 850 900 1800 1900 3G 850 900 1800 1900 2100 MHz 3 7 3 Serial electrical interface optional The serial interface can be used if the DL230 is not equipped with an inte grated modem and if it is only used in the safe area or in ATEX zone...

Page 26: ...esistors at the remote terminals Maximum data rate 19 200 Baud Number of remote termi nals Driver output power max 16 Unit Loads1 Input power consumption2 6 Unit Loads RS485 not insulated 3 Unit Loads RS485 electrical insulated 3 7 4 GSM GPRS modem module The modem module can be used if the DL230 is not equipped with an inte grated modem and if it is only used in the safe area or in ATEX zone 2 Da...

Page 27: ...odule supports power class 0 This results in the highest possible current that can be sup plied from a PoE power supply Connector Voltage Current Ethernet Module K1 1 to K1 6 Ui 57 V Ii 270 mA 3 7 5 2 Technical Data of the Ethernet Module Parameter Value Ethernet Type 10 100 Mbit s auto sensing Power supply with integrated power supply unit or Power over Ethernet PoE Functions TCP IP Client Server...

Page 28: ... 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 5 Ambient temperature range 9 Datamatrix Code 1 2 3 4 5 6 9 7 8 ...

Page 29: ...r Zone 0 and 1 III 2 1 Manufacturer and address 4 ATEX marking 2 Type designation of the device 5 Permissible ambient temperature range 3 Identification number on the plate 3 9 2 2 Zone 2 III 3 1 Manufacturer and address 4 ATEX marking 2 Type designation of the device 5 Permissible ambient temperature range 3 Identification number on the plate 2 4 3 5 1 2 4 3 5 1 ...

Page 30: ...sor using the arrow keys to the Serv register and to the values Vers device software version and Chk checksum 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 31: ... 31 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 32: ...em 4 3 Short description The DL230 data logger is used to determine maximum load and to register load profiles in gas plants for special rate clients Up to four meters or low frequency pulse outputs from volume correctors can be connected to the data logger This means that the device is suitable for plants with more than one measurement Two of the input channels can also alternatively be connected...

Page 33: ...hernet communication or for communication via RS232 RS485 interface Use of the DL230 is via 7 keys and an alphanumeric display on the front panel 4 4 Connections The DL230 memory can be connected to a maximum of three batteries 2x device batteries and 1x modem bat tery or 1x device battery and 2x modem batteries Optional 230V connection to an internal power supply unit The following can be used to...

Page 34: ...be used in Zone 0 or Zone 1 WARNING When using in Zone 2 may present a risk of explosion Do not open when an explosive atmosphere may be present Potential electrostatic charging hazard Do not rub against the display window Notice the intrinsic safety parameters of chapter 3 7 3 1 when connecting the serial interface The DL230 can either be mounted on a wall or a pipeline Should problems arise duri...

Page 35: ...rews 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 position 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 a way that it is in a fixed position and cannot fal...

Page 36: ...ing the grey cov ering strips on both the right and left hand side of the cover out wards at the small groove III 7 1 Bore four holes in the positions marked on the wall see dimensions 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 37: ...sponds 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 guide lines of the corresponding EN 60079 0 and EN 60079 14 standards should be observed The wiring of the connections should be professionally carried out by a gas specialist or a calibration officer Active outputs cann...

Page 38: ...ep IP protection class also after the installation Minimum cable diameter Cable gland M12 5 mm Cable gland M16 5 5 mm 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 for the connection of other pulse transducers or encoders 2 Adjust the measu...

Page 39: ...cal 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 qualified electricians When performing all works to the electrical system switch off the power secure it against an accidental restart and check to ensure that the voltage has been cut Keep moisture f...

Page 40: ...y 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 presents a risk of explosion Therefore When the DL230 is used as associated apparatus only devices with intrinsically safe ...

Page 41: ... Ill 10 3 Screw the terminal covers over the connected terminals after connecting the cables If required a seal should then be bonded to the fastening screw see chapter 5 3 2 4 If necessary adjust the cp value pulse contact for the pulse outputs as described in chapter 5 3 1 5 5 2 4 1 Electrical insulation of the outputs In standard cases all negative poles of the outputs are electrically con nect...

Page 42: ...e enSuite is suitable for this pur pose The electrical insulation of the outputs is not an approved electrical isolation in accordance with ATEX An approved Ex isolator is required when using the device as associated apparatus in Ex zone 0 or 1 In order to activate the electrical insulation of an output move the switch lever behind the corresponding output terminal away from the terminal Ill 11 Sw...

Page 43: ...f 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 lock The calibration lock is located at the back of the housing cover in the form of a button and this can be secured ...

Page 44: ...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 1 2 the encoder mode is activated as follows Start the Encoder Recognition functio...

Page 45: ... 2 With the parameter EZyk you can set for both encoder inputs at what in tervals the encoder is read out Default is 900 seconds 15 minutes Changing this parameter has a significant impact on battery life EZyk can be found in the display under the path Serv Device settings Measurement 5 3 1 4 Adjusting meter readings To control the measuring of volumes the meters V1 to V4 of the DL230 can be adjus...

Page 46: ...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 value can be deleted by using the ESC key Asi...

Page 47: ...e 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 the identification plate of the device Press the ENTER button One of the value s digits flashes Move the cursor using the arrow keys o...

Page 48: ...carry out the switch over from the high tariff meter HT to the low tariff LT meter Whether such a switch over has been parameterized can be found under Serv Input 1 Parameter settings HTLT1 or Serv Input 2 Parameter settings HTLT2 or Serv Input 3 Parameter settings HTLT3 or Serv Input 4 Parameter settings HTLT4 If the displayed value is then no switch over took place If the value is not equal to t...

Page 49: ...dhesive seal 2 Optional user lock Sealing the cover by means of wire seals through the sealing eyelet at the top and the hinge at the bottom 5 3 2 2 Internal view Ill 14 1 Sealing point to secure the calibration switch 2 Sealing points to secure the circuit board cover 3 Sealing points to secure the terminal covers of the inputs and outputs used 1 2 2 1 2 3 ...

Page 50: ... housing CAUTION Damage to property caused by improper device clo sure If the device is not properly closed cables can get pinched and cause damage Therefore Please ensure that the cable ducts are positioned cor rectly when closing the device Ill 15 1 The grey covering strips on both the right and left hand side of the cov er are pressed outwards at the small groove 2 This means that the screws on...

Page 51: ... a calibration officer Follow the guidelines of DIN EN 60079 14 DIN EN 60079 0 the ATEX Product Directive 94 9 EC as well as the ATEX Operating Directive 1999 92 EC EN 5 3 5 Data transfer For the various options available regarding data transmission to a control centre via the integrated modem then please follow the corresponding instructions in the DL230 applications manual which can be downloade...

Page 52: ...lowed 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 result ing from inappropriate behaviour in a training session provided by the operator is authorized to read a...

Page 53: ...g knowledge and experience and awareness of applicable standards and regulations is 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 reg ulations and will be familiar with the relevant standards and regulations is authorized to read and take note of values and parameters using the control elements...

Page 54: ...splay 4 Arrow keys 2 Function key 5 Enter button 3 Escape button 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 solely be c...

Page 55: ...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 56: ... can Activate the input mode Open the respective sub menu Update the corresponding measurement ESC Depending on the respective data class you can Leave a sub menu and jump to its entry value one menu level up Cancel an entry when in input mode 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 cur...

Page 57: ...display their content Ill 18 Cust register 1 Active register 2 Value with corresponding timestamp The Cust register contains more data than can simultaneously be displayed The arrow key is used to move the cursor from the register to the data 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...

Page 58: ...or lock is open B Battery warning The battery is almost empty L Log The certification data log is full M Measurement error The connected gas meter encoder is not giving accurate meter readings o Online A data transfer is underway P Programing mode The calibration lock is open W Warning Collective message for any warning If one of these letters flashes the indicated status remains active If one of ...

Page 59: ... messages when entering values If a value has been entered incorrectly via the keyboard input error mes sages will be displayed This is shown as follows x x error code according to the following table Code Description 1 The archive is empty No values have been entered 2 The archive value cannot be read The archive may already have been opened by the interface for readings 4 This parameter cannot b...

Page 60: ...een entered no value will be displayed 21 The value can only be changed when the calibration lock is open as the PTB log is full 6 3 6 Access rights The following parties can access the DL230 Access Description PL Calibration officer CDL Certification Data Log A Administrator C Customer No access Each access party has one lock and a corresponding key The access rights apply for entries made via th...

Page 61: ... standard can also be protected with an administrator s lock or a certifica tion data log 6 3 6 2 Certification Data Log The certification data log is activated as standard but can also be disabled The corresponding parameters will then be protected by the calibration lock Using the certification data log as per PTB A 50 7 several parameters subject to calibration regulations can also be adjusted ...

Page 62: ... the key under Cod A or Cod C and are closed by entering 0 for St AL or St CL These values can be found under the following path Admin Device settings Access or Serv Device settings Access A time in minutes can also be set here for each lock after which it will au tomatically close AutAL AutCL AutPL 6 4 Data register content 6 4 1 Access rights The access column in the tables in the following chap...

Page 63: ...ue set To control the measurements the V1 can be kept at the same level as the meter at this input when putting the device into operation chapter 5 3 1 Configuration of measurement parameters 6 4 2 2Vo1 and Vo2 Original meter readings of the respective inputs This meter is only available in encoder mode It shows the original meter reading of the respective meter which was transmitted by the encode...

Page 64: ... 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 at input 2 m3 8 161 V3DGL Daily maximum in the previous month at input 3 m3 12 161 V4DGL Daily maximum in the previous month at input 4 m3 16 161 V...

Page 65: ...put in the previous month The value is the daily maximum of the counter input of the previous Last month dependent on the daily limit The maximum time stamp is displayed in the following line after moving the cursor to the value VxDGL The maximum values from the past 15 months can be requested in the monthly archive of the respective input see chapter 6 4 4 Admin Register Administrator 6 4 3 3VxMP...

Page 66: ...rent 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 parameters Interfaces Sub menu for existing interfaces in the device Device settings Sub menu for all device settings Identification Sub menu for the identificati...

Page 67: ...r 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 device battery and the corresponding parameters Outputs Sub menu...

Page 68: ...0 Menu Selection of the display menu E 1 1A1 Main Content of the Main register A 2 1A1 6 4 6 1 St AL Administrator lock State close The administrator lock must be opened in order to modify certain meas urement parameters The administrator lock should be closed when in normal operating mode An open administrator lock can be closed by pressing the Enter key and selecting the locked option Display De...

Page 69: ...ion lock is open In this case the P will also flash in the upper left hand side of the display see chapter 6 3 4 Meaning of status symbols 6 4 6 4 Menu Selection of the display menu In an as delivered condition the display of the DL230 has the following five registers Main Cust Admin Serv and Ctrl Registers can be displayed and hidden for certain purposes using the Menu value 6 4 6 5 Main Content ...

Page 70: ...t short descriptions and units 6 5 Use as high flow display device The DL230 has an integrated high load display function and has national approval The following consumption figures are calculated and stored for each of the four inputs along with timestamps and can be shown on the device when requested the load registered during the current measurement period VxMPc the load registered during the p...

Page 71: ...n the administrator lock is open Other wise the value can only be changed when the calibration lock is open All full hours of the day 0 00 to 23 00 can be set Labelling 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...

Page 72: ...rried out as follows Display Description All values within an archive row flash A data error checksum error was recognized in the current archive row The delta values c flash in an archive row A data error checksum error was recognized in the previous archive row The delta values e flash in an archive row The current or previous archive row was not generated due to the end of a measurement period ...

Page 73: ...ent 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 electrical system switch off the power and ensure that the voltage has been cut Before performing mainten...

Page 74: ...nse with large quantities of water If the liquid enters the eyes immediately rinse with water for 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...

Page 75: ...cidents If parts have been removed ensure that they have been installed correctly re mount all fastenings and adhere to tightening torque values for screws 7 1 2 Personal protective equipment During maintenance works on the device the necessary personal pro tective equipment for the work must be worn inside the respective plant The notices relating to personal protective equipment mounted in the w...

Page 76: ...w 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 skin rinse with plenty of water If the liquid enters the eyes immediately rinse with water for 10 minutes an...

Page 77: ... right and left hand side of the cover are pressed out wards at the small groove Ill 20 1 This means that the screws on the cover become visible 3 Loosen the four screws Ill 20 2 with which the housing is connected 4 Open the cover of the DL230 by pushing down on it Ill 21 5 Loosen the screw on the battery holder Ill 21 1 and pull out the mounting element for the battery 2 The element fits very sn...

Page 78: ...e calculated service life as described in chapter 7 2 3 At standard measurement conditions see chapter 3 2 1 the service life should display at least 96 months If not compare the settings with those for standard measurement conditions and repeat step 12 if nec essary Please ensure that the new batteries are connected correctly and are in a fixed position inside the DL230 CAUTION Damage to property...

Page 79: ...press the ENTER key in order to confirm your entry The input value can be deleted by pressing the ESC button To enter the battery capacity move the cursor to the Serv register and to the Bat K value battery capacity via the following path Admin Batteries Bat C 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...

Page 80: ...dure may cause the actual remaining battery power to drop quicker than the displayed predicted remaining battery power The remaining battery power Bat R will automatically be recalculated after entering a new battery capacity Bat C see above The Bat R value cannot be edited Move the cursor to the Admin register and to the Bat R value re maining battery power via the following path Admin Batteries ...

Page 81: ... 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 of explosion Do not open when an explosive atmosphere may be present Potential electrostatic charging hazard Do not rub against the display window The batteries can be exchanged without a calibration officer as the housing does not need to be sealed In the ...

Page 82: ...d 4 Open the cover of the DL230 by pushing down on it Ill 25 5 Loosen the screw on the battery holder Ill 25 1 and pull out the mounting element for the battery Ill 25 2 The element fits very snugly in the guides 6 Mark the old battery using e g a felt tipped pen or stickers Ill 26 7 Remove the old battery cables from the connectors for Modem Power X9 or X10 If both slots are occupied as two modem...

Page 83: ...right hand guides Remove the old battery from the housing and dispose of it correctly Close the housing using the four screws provided Ill 23 2 13 Monitoring of the battery change can take place by checking the voltage of the modem battery as described in chapter 7 3 2 Please ensure that the new batteries are connected correctly and are in a fixed position inside the DL230 CAUTION Damage to proper...

Page 84: ...y the modem itself Therefore the update of the displayed modem voltage takes up to 10 seconds If no modem is assembled or if the modem battery is empty no measure ment can be carried out The voltage displayed stays at 0 00 V The voltage of the modem battery has to be between 3 4 V und 4 0 V in order to communicate properly 7 4 Changing the fuse of the power supply unit WARNING When using in Zone 2...

Page 85: ...s on the cover be come visible 3 Loosen the four screws Ill 28 2 with which the housing is connected Ill 29 4 Open the cover of the DL230 by pushing down on it 5 The fuse SI2 is located at the upper edge of the power supply unit Pos 3 Ill 30 6 Pull the old fuse SI2 upwards and push the new fuse into the socket 7 Use only fuses of the type TR5 with the current value of 200 mA T Slow Blow stated on ...

Page 86: ... only fuses of the type TR5 with the current value of 200 mA T Slow Blow or Time Lag 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 87: ...s poses an imminent danger 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 perfo...

Page 88: ...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 there is sufficient assembly space before commencing works...

Page 89: ... 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 Faults alarms Restart Should this message be shown durin...

Page 90: ...e 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 de vice connected to the DL230 I1 Warning I2 Warning The encoder could not be read at the end of the meas urement period The flow recording at this point is invalid Update error An error in the cached softwar...

Page 91: ...upply or for the duration of an encoder readout cycle EZyk with battery power supply CDL full The Certification Data Log is full A change to PL identified access parameters without calibration lock is not possible until the contents of the Certification Data Log are cleared U Logb full The software Update Log is full An update is not possi ble until the contents of the software update log are clea...

Page 92: ...mark is intended primarily to signal to a remote data readout system that lengthy data transfers will cause the batteries to discharge more quickly Dayl Sav Tim The time displayed on the DL230 is summertime The conversion mode can be changed using the pa rameterization program enSuite Call Win 1 Call Win 2 Call Win 3 Call Win 4 Call Win 5 Call Win 6 The named call window is active i e the DL230 ca...

Page 93: ...l parts and miscellaneous Spare parts and accessories Order number Device Battery module 13 Ah 73 015 774 Device Battery module 13 Ah 5 73 023 225 Battery module 8 Ah for the modem of the DL230 73 017 964 Connection board for the modem battery for retrofitting 73 024 772 External 2G 3G rod antenna 3 m cable SMA connector 04 407 115 External 2G 3G rod antenna 5 m cable SMA connector 04 407 116 Exte...

Page 94: ...time they leave the company ex works In order to retain the validity of the approvals modifications to the DL230 are not allowed or are limited to only a few cases The table below lists all permitted actions and states how the device can be connected as well as under which conditions components can be replaced or retrofitted When replacing or retrofitting the power supply unit it is necessary to h...

Page 95: ...d ATEX Zone 2 Digital Inputs x Operator7 no Digital Outputs x Operator7 no integrated pow er supply unit x Operator7 Individual certificate needed Warranty expires x Elster Service ATEX in structed Test ac cording to EU low voltage di rective Individual certificate needed x Operator7 no Fuse Si2 at power supply unit x Operator7 no Device battery x Operator7 no Modem battery x Operator7 no Antenna ...

Page 96: ...operator meter operator or owner 8 Includes also the exchange of internal antenna for external antenna Variant of Device Function Block allowed field action Carrying out al lowed by Additional Activity Influence on War ranty Replacment 6 Retrofit 6 Connection ATEX Zone 2 Internal communication module x x x Operator7 no Antenna x8 x8 x8 Operator7 no ...

Page 97: ...er 5 2 1 Digital Outputs x Chapter 5 2 4 integrated power supply unit x Please contact the Elster Sup port x Chapter 5 2 3 Fuse Si2 at power supply unit x Chapter 7 4 Device battery x Chapter 7 2 Modem battery x Chapter 7 3 Antenna x Application Manual Chapter 7 1 6 ATEX Zone 2 Internal communication module x x x Application Manual Chapter 7 2 7 3 and 7 4 1 Antenna x x x Application Manual Chapter...

Page 98: ...98 Appendix 9 3 EC Declaration of Conformity ...

Page 99: ...Appendix 99 9 4 ATEX Type Examination Certificate 9 4 1 Associated apparatus for Zone 0 1 ...

Page 100: ...100 Appendix ...

Page 101: ...Appendix 101 ...

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