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Honeywell Elster EK280, Applications Manual

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Honeywell Elster EK280 Applications Manual Download Page 29

EK280 

Application Manual 

27 

 

4.4  HF pulse input with automatic conversion 

Pulses from a high-frequency pulse generator can be counted by the EK280 only when an external power 

supply exists, i.e., not during battery operation. To ensure uninterrupted gas volume measurement, the 

EK280 can be configured so that it switches to a low frequency pulse generator in the event of failure of the 

external power supply. 
When the power supply is functioning, volumes and loads (Vb, Vm, Qb, Qm) will be measured with the high 

frequency pulse generator (priority input). In the event of failure of the high frequency pulse generator (e.g., 

due to failure of the external power supply), the EK280 automatically continues to measure with the low 

frequency transmitted (fail safe input).  

4.4.1  Pulse generator connection 

 

Danger! 

For EK280 with internal power supply, the mains voltage must be switched off before 

opening the housing, ensure it is not turned back on and verify that there is no voltage. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DE1 

DE2 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+  -  +  - 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     

              +  -             

 

 

 

LF Pulse 

generator  

(reed contact) 

   

Pulse generator 

HF 

(Namur) 

       

 

 

 

−

 

Connect the gas meter's low frequency pulse generator (LF reed contact) to terminal "DE1" of the 

EK280. 

−

 

Connect the gas meter's high frequency pulse generator (HF Namur) to terminal "DE2" of the 

EK280. Respect polarity, i.e. connect the impulse generator's "+" to the "DE2 +" terminal and "-" with 

"DE2 -". 

−

 

Release the inputs 1 and 2 (terminal "DE1" and "DE2") calibration seals. 

Summary of Contents for Elster EK280

Page 1: ...73022106 as of 2018 1 From firmware 2 51 Volume Converter EK280 Manual Application ...

Page 2: ......

Page 3: ... the display contrast 16 2 6 Error messages when entering values 17 3 Working with enSuite 19 3 1 Setting up the communication link to the EK280 via optical interface 19 3 2 Setting up the communication link to EK280 via a modem 19 3 3 Setting up the communication link to EK280 via a network TCP IP 20 3 4 Setting up a direct communication link to EK280 20 3 5 Updating customized parameters 20 3 6 ...

Page 4: ...m preconditions 52 6 6 3 Parameterization 52 6 6 4 Connection example 53 6 7 Continuous pulse output 54 6 7 1 Parameterization 54 6 8 Switching pulse inputs on or off 54 6 8 1 Parameterization 54 6 9 Connecting outputs to a PLC or an isolation amplifier 55 6 10 Isolating outputs galvanic isolation 56 6 11 Securing the outputs 57 7 Data transfer 58 7 1 Internal 2G GSM GPRS and 3G modem UMTS 58 7 1 ...

Page 5: ...nsfer verification 161 7 6 1 Time window connection 162 7 6 2 Point in time connection 162 7 6 3 Connection configuration status StCon 164 7 6 4 Status of remote terminal SDst 166 7 6 5 GSM modem status StM 167 7 7 Registration of the GSM receiving level in a flexible archive 168 7 7 1 Connection 168 7 7 2 Parameterization 168 7 7 3 Evaluation with enSuite 168 8 Data transmission protocols 170 8 1...

Page 6: ...asured values 201 9 4 1 Archive content 202 9 4 2 Memory capacity 203 9 4 3 Changing the monthly limit daily limit 203 9 4 4 Values relating to months 203 9 4 5 Delete monthly archive 2 204 9 5 Manual Events manual 205 9 5 1 Archive content 205 9 5 2 Memory capacity 205 9 5 3 Deleting the manual 205 9 6 Modifications archive audit trail 206 9 6 1 Archive content 206 9 6 2 Memory capacity 206 9 6 3...

Page 7: ... separation 218 10 4 Modem battery life 220 10 4 1 Monthly data transfer 220 10 4 2 Weekly data transfer 220 10 4 3 Daily data transfer 220 10 5 Data transfer duration in modem battery operation 221 10 5 1 Data transfer duration depending on ambient temperature 221 10 5 2 Data transfer duration for daily call 221 ...

Page 8: ...he EK280 version with internal power supply Should any instructions in the Application Manual conflict with those given in the Operating Instructions follow the instructions in the Operating Instructions 1 2 Additional information For more information concerning usage refer to the following documents No Documents Order No 1 EK280 Operating Instructions 73021805 2 LIS 200 Device Readings General De...

Page 9: ...neywell You can reach our Technical Assistance Center at Phone 49 6134 605 123 Email ElsterSupport Honeywell com You can download the Operating Instructions in different languages directly from the Honeywell Docuthek at http docuthek kromschroeder com Enter EK280 as search term ...

Page 10: ... before and 4 digits after decimal point Volume p T Q Displayed Volume at base conditions volume at measurement conditions pressure temperature standard load and operational load with short descriptions Meter reading format 8 digits before and 3 digits after decimal point List Displayed Volume at base conditions volume at measurement conditions total number of DE1 inputs initial number for connect...

Page 11: ... com en software downloads All values displayed on the Cust tab can be set using enSuite Connect a PC or laptop with enSuite installed to the EK280 optical interface using the connection cable Start enSuite and set up the communication link to the EK280 chapter 3 1 Setting up the communication link to the EK280 via optical interface p 19 Select Navigation on the left hand side and then Parameteriz...

Page 12: ...licking on the relevant plus signs and then select User column Administrator By using the All Parameters tab in the right hand part of the window you can now select which values are to be displayed To do this press an entry in the Value column and then the button with the three dots You can now select a new value to be displayed for this position in the display in the window that opens up With the...

Page 13: ...in after the last one Move up one row The last row appears after the first one ENTER Input for the search function in the archive chapter 2 2 2 Search function for checking archive entries p 12 The function is executed on the left hand column ESC Exits the archive and returns to the archive header Go to the archive entry point i e the value at the top left of the table The LIS address and the OBIS...

Page 14: ...2 2 2 Search function for checking archive entries The measurement period archive and the daily archive contain several thousand and several hundred entries respectively 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 rows Identification number Date and time Meter rea...

Page 15: ... cleared chapter 10 Status messages p 212 i Deleting statuses can only be carried out if the administrator or calibration lock is open If both locks are closed then the context menu is left without deleting the status register 2 4 Special commissioning function 2 4 1 Device software and checksum Move the cursor under tab Serv to Identification Volume Converter Vers or Chk The checksum Chk can be r...

Page 16: ...row keys or i The serial number of the device is printed on the identification label or it can be fined in the Serv register under Identification Volume Converter SNo Press the ENTER key to confirm the value setting Input can be canceled using the ESC key 2 4 4 Parameterize the volume at measurement conditions Vm i A one time setting up of the volume counter while the administrator lock is open is...

Page 17: ...ynchronization Vm with the gas meter Change information for adapting Vm to the gas counter must be deleted while the calibration lock is open in order to re set the volume under metering period conditions when the administrator lock is open Open the calibration lock Move the cursor to Serv Volume Actual volume Synchronization Vm Clear Press the ENTER key 0 flashes Change the value to 1 by pressing...

Page 18: ...pter 2 4 5 1 The following values are shown on the same menu Display Description TimeX Time when counter synchronization was carried out Vb_o Old operating volume counter value Vb Vb_n New operating volume counter value Vb 2 4 5 1 Deleting change information for synchronization Vb To allow for resetting of the standard volume when the administrator lock is open the change information regarding set...

Page 19: ...u are not authorized to change this value A corresponding lock must be opened to change this value 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 inputs Vm and VmD are not possible in the Encoder mode Changing the ne...

Page 20: ...EK280 Application Manual 18 Code Description 21 The value can only be changed when the calibration lock is open as the PTB log is full ...

Page 21: ...l interface using the cable Start the enSuite program i e Start Programs Elster enSuite Press symbol Search device magnifying glass symbol In the Search device and connect window select the LIS200 tab Select Access LIS200 User Administrator Connection Optical and use default settings In the field Key enter the administrator key Press OK After a few seconds connected is displayed at the bottom of t...

Page 22: ...mmunication link to EK280 Prerequisite A communication link between enSuite and the EK280 chapter 7 Data transfer p 58 Ensure your PC or laptop has a COM port Start the enSuite program i e Start Programs Elster enSuite Select the Search device icon magnifying glass icon In the Search device and connect window select the LIS200 tab Select Access LIS200 User Administrator Connection Serial RS232 and...

Page 23: ... the bottom of the navigation window If no command list is displayed underneath click on the arrow next to the device identifier Select Send parameter file Click Open in the top right In the dialog box Select WPP file select the corresponding directory and the parameter file and then press OK i In enSuite from version 2 7 onwards the name and issue in brackets of the parameter file are both displa...

Page 24: ...ator Reed contact or open collector transistor HF pulse generator NAMUR max 2500 Hz for use only with external power supply not battery NAMUR encoder a NAMUR protocol encoder a NAMUR encoder a b NAMUR protocol encoder a and b SCR EDIS encoder SCR EDIS encoder with EDIS95 protocol SCR OBIS encoder SCR encoder with OBIS05 protocol 4 1 LF Pulse generator reed contact 4 1 1 Connection Danger For EK280...

Page 25: ... flashes Repeatedly press one of the or arrow keys until the text pulse input flashes Press the ENTER key to confirm the value setting Input can be canceled using the ESC key Setting the cp pulse constant value Move the cursor to cp value cp I1 in the same path Press the ENTER key One of the value s digits flashes Move the cursor to the digits using the or arrow keys and update them using the or a...

Page 26: ...rization can be carried out using the enSuite program The paths which are subsequently described can be found in enSuite under Parameterize online Parameters Setting the input mode Open the administration lock as described in the EK280 Operating Instructions Move the cursor to the Serv tab and via the path below go to the input mode Md I1 Serv Inputs Input 1 Md I1 Press the ENTER key The actual pa...

Page 27: ...der 4 3 1 Connection Danger For EK280 with internal power supply the mains voltage must be switched off before opening the housing ensure it is not turned back on and verify that there is no voltage DE1 Encoder Namur or SCR Connect the gas meter encoder to terminal DE1 of the EK280 Release the input 1 terminal DE1 calibration seals 4 3 2 Parameterization i When using other parameter settings for t...

Page 28: ...er reading of the gas meter is stored in the measurement period archive daily archive and monthly archive 1 instead of VmG total operating volume then use the parameterization program enSuite to send the following parameter file to the EK280 chapter 3 6 Send parameter file p 21 i After loading the WPP file the measurement period archive the daily archive and monthly archives 1 and 2 are deleted EK...

Page 29: ...uency pulse generator e g due to failure of the external power supply the EK280 automatically continues to measure with the low frequency transmitted fail safe input 4 4 1 Pulse generator connection Danger For EK280 with internal power supply the mains voltage must be switched off before opening the housing ensure it is not turned back on and verify that there is no voltage DE1 DE2 LF Pulse genera...

Page 30: ...on input 1 as described in chapter 4 1 p 22 d Setting automatic conversion Move the cursor to tab Serv and to the comparison function mode MdCmp via the following path Serv Volume Actual volume Volume comparison MdCmp Press the ENTER key The actual parameterized value flashes Repeatedly press one of the or arrow keys until the text HF LF sw ovr flashes Press the ENTER key to confirm the set value ...

Page 31: ...ilL If the counter reading difference of the internal counters exceeds the parameterized limit value warning 2 error at input x is emitted based on the low counter reading If the limit value is set to 0 the monitoring is deactivated Limit value recommendation from the standard 60min Qmax 3 Overflow limit OvflL If the counted volume of internal counters exceeds the parameterized limit value the war...

Page 32: ...erize this function you can use the parameterization program enSuite to connect to the EK280 Using enSuite select Parameterize online Parameter Volume Operational volume Volume comparison Comparison mode MdCmp 2 Volume comparison Source 1 for operational volume Sc1Vm Input 1 Source 1 for operational volume Sc1Vm Input 2 Deviation limit Dev L e g 3 min Qmax Failure limit FailL e g 60 min Qmax Overf...

Page 33: ...e window is also calculated to allow a certain number of error pulses below which the message is removed from the momentary status Until the status register is cleared by the user the message and the W in the display will remain permanently unless another warning is generated The status message can then be used for example to create an archive entry or to switch an output 4 6 1 Pulse generator con...

Page 34: ... monitoring input 2 L2 I2 Factor for pulse window per disturbance pulses i e 1000 The maximum number of error pulses is L1 I2 i e here 4 The pulse window is L1 I2 L2 I2 i e here 4 1000 4000 4 7 Monitoring the load at measurement conditions Qm in the archive The EK280 offers the possibility of monitoring the loads of connected counters In this way it can be ascertained whether pressure should be in...

Page 35: ... the following parameters to EK280 chapter 3 6 p 21 EK280_xvx Application Qm monitoring Q2 HF and storage in Archive 12 After loading of the file it is also still necessary to set the pc value for input 2 HF and the limit above which any load excess is to be recorded This limited is set at the factory to 20 0 m3 h You can change this using the EK280keyboard or enSuite opening of the calibration lo...

Page 36: ...ay it It is first necessary to read it out via enSuite Set up a connection to EK280 In the left task area select the option Readout archives Mark the Archive 12 Qb Monitoring ArcQb and select the desired period of time Use Start readout to read out the archive and allow the enSuite database to take it over Displaying the archive contents In navigation area of enSuite you select the requisite devic...

Page 37: ... for the EK280 is essential for this purpose as is the provision of HF pulses by the gas meter A1S A1R Since no calibration values are involved the settings for the required values can be implemented without opening the calibration lock a Setting the load source Move the cursor in tab Serv to Volume Actual volume Parameter settings Sc Qm Press the ENTER key The actual parameterized value flashes R...

Page 38: ...tion message in the momentary status for the relevant input Warning input A valid signal input generates a warning message in the momentary status and status register for the relevant input Time synchronous With a valid input signal the EK280 clock can be synchronized set to the full hour Pulse comparison A user defined variation between two pulse generators generates a warning message in the mome...

Page 39: ...mentary status Until the status register is cleared by the user the message and the W in the display will remain permanently unless another warning is generated The status message can then be used for example to create an archive entry or to switch an output A special Warning input inactive application is the tamper detector for a reed contact pulse generator To program an input as an inactive war...

Page 40: ...to DE6 can be used as a time synchronous input This means When the input poles are electrically connected the clock is set to the full hour However the following conditions must be met The input pulse must occur within one minute to or past a full hour Whichever is the time on the EK280 There can be only one synchronization per hour To program an input as a time synchronous input send the relevant...

Page 41: ...to secure input 3 with a cover to prevent any misuse 5 6 1 Archive for the additional metering input Input 3 For most applications not only the current meter reading pursuant to chapter 5 6 is needed but recording in an archive is specified The example below therefore details the hourly recording in accordance with the measuring period of the EK280 in a flexible archive For reliable activation of ...

Page 42: ...for a period of more than one month to be recorded However special entries which may reduce the storage capacity are not allowed for Both hourly end values and changes in relevant values for this archive e g counter status changes date and time changes etc and all alarms and warning messages are recorded In addition a user list is available chapters 2 1 3 or 2 1 4 which allows to display the follo...

Page 43: ...ternal loads limit values see chapter Technical data in the Operating Instructions i Various instruments can be connected to the digital output of the EK280 The outputs are preprogrammed for this purpose The following functions are preprogrammed for the outputs as factory settings Output Function DA1 Pulse output for the total volume at base conditions VbT cp O1 0 1 DA2 Pulse output for the total ...

Page 44: ...meterization is carried out via the keyboard on the EK280 Alternatively parametrization can be carried out using the enSuite program The paths which are subsequently described can be found in enSuite under Parameterize online Parameters a Setting up the output mode Move the cursor to register Serv and along the following path to the mode for the corresponding output Md O1 to Md O4 Serv Outputs Out...

Page 45: ...asurement conditions total undisturbed disturbed Press the ENTER key to confirm the value setting Input can be canceled using the ESC key c Setting up the cp value for the output i The cp value of an output states how many pulses were emitted per cubic meter A cp value of 0 1 m3 0 1 pulses per m3 means that e g a pulse is emitted per 10m3 When in the corresponding menu press the key until cp O1 cp...

Page 46: ... them using the or arrow keys to set the desired period Press the ENTER key to confirm the value setting Input can be canceled using the ESC key When in the corresponding menu press the key repeatedly until PW O1 PW O2 PW O3 or PW O4 is displayed Press the ENTER key The actual parameterized value flashes Move the cursor to the digits using the or arrow keys and update them using the or arrow keys ...

Page 47: ... 4 Md O4 i The status outputs of the EK280 can be operated with active or inactive logic The output mode must be programmed accordingly for this purpose see below Press the ENTER key The actual parameterized value flashes Press one of the arrow keys or until the status Logic active message is active when the output is switched on or status Logic inactive message is active when the output is switch...

Page 48: ... in particular can be conveniently set with enSuite The paths which are described below can be found in enSuite under Parameterize online Parameters Outputs Setting up the output mode First of all the mode must be set to the required value status Logic active message is active when the output is switched on or status Logic inactive Report is active when the output is switched off a Setting up the ...

Page 49: ...the first two lines for example report 1 and 2 may be marked These are color marked red Alarm yellow Warning gray Information Consequently every alarm would lead to output switching Press OK to accept the setting After confirmation the speed button Transfer changes to device in enSuite must be used to transmit the values finally to the EK280 ...

Page 50: ...ted with active or inactive logic The output mode must be programmed accordingly for this purpose see below Press the ENTER key The actual parameterized value flashes Press one of the arrow keys or until the text time sync Logic active or time sync Logic inactive flashes Press the ENTER key to confirm the set value It is possible to abort the entry by pressing the ESC key b Setting up the source f...

Page 51: ...der software versions may be programmed using enSuite via Parameterize online Parameters and the paths described chapters 6 2 1 6 4 1 i The pulse duration can be set as a multiple of 125 ms for each output When in the corresponding menu press the key until PW O1 PW O2 PW O3 or PW O4 is displayed Press the ENTER key The actual parameterized value flashes Move the cursor to the digits using the or a...

Page 52: ...rdingly for this purpose below Press the ENTER key The set value flashes Press down one of the arrow keys and or press repeatedly until the text Event C 2 or Event O 3 flashes Whereby C closer When the message is activated the output is switched on closed O opener When the message is activated the output is switched off opened Press the ENTER key to confirm the set value It is possible to abort th...

Page 53: ...all status StSy 1 mm_0s 1 1 Message group in system status StSy 1 mm_02 2 1 VbSt Operating volume disturbance quantity 1 mm_01 2 1 Message group in overall status Stat c Set up pulse duration i The pulse duration can be set individually in seconds for each output In the corresponding output menu press the key until PerO1 PerO2 PerO3 or PerO4 is displayed Press the ENTER key The set value flashes M...

Page 54: ...the input side so as to facilitate a plausible calculation However in principle this load can also be determined from LF or encoder input signals However software filters cause significant damping here so that control by means of this current signal is not recommended FE260 FSU Connection of an FSU to the FE260 via output 2 is possible from version V15 upwards If the EK280 is installed in explosio...

Page 55: ...02 623 1800 1800 m3 h Lower output frequency f1 O2 02 624 0 0 Hz Upper output frequency f2 O2 02 625 500 500 Hz Output access Seal 02 60E No Without access restriction 6 6 4 Connection example Example EK280 in Ex Zone1 Ex isolation of outputs through the FE260 Use of a frequency current converter type TURCK IM21 14EX CDTRI Honeywell Order No 04 015 163 Always comply with the information in the Ope...

Page 56: ...e It is possible to abort the entry by pressing the ESC key 6 8 Switching pulse inputs on or off Each of the outputs 1 to 4 terminals DA1 to DA4 can be permanently switched off transistor closed switch open or switched on transistor conducts switch closed 6 8 1 Parameterization Parameterization is carried out via the keyboard on the EK280 Alternatively parametrization can be carried out using the ...

Page 57: ...d outside the hazardous area to exclude disturbances of the systems with each other This can be carried out separately for each output via the internal slide switch Alternatively an external cut off relay i In particular when connecting more than one output to a PLC it must be taken into consideration that under normal operating conditions all 4 outputs have a common earth Inputs on a PLC often ha...

Page 58: ...ation of outputs reduces battery life when operating the battery More information on the influences on battery life can be found in chapter 10 3 4 Output isolation galvanic separation i Galvanic separation of the outputs is not relevant with regard to hazardous areas If using the EK280 in hazardous area 1 then a permitted external separator is required which is suitable for use in hazardous areas ...

Page 59: ...If necessary screw into position via the terminals connected and then stick a seal onto the fixing screw see below Fig 5 Output DA1 is protected with a terminal cover An adhesive label can now be adhered over the screw for sealing i Sealing for securing pulse inputs and outputs is subject to national law WELMEC 11 1 chapter 2 7 1 Depending on the legal situation in the country of use seals from a ...

Page 60: ...he following diagrams show the built in modem type Module with one ECM GW120 Module with one ECM 2G UG350 or ECM 3G UU270 The ECM 2G UG350 and ECM 3G UU270 modem types are distinguished by their rating plate ECM 2G UG350 ECM 3G UU270 If the module has already been installed in the EK280 at Elster no retrofitting on site the modem types can also be configured in the EK280 using the MdxS3 setting in...

Page 61: ...he mains in case a back up battery supply is connected Do not connect anything to this plug Antenna cable Securing the antenna plug Fig 6 Modem and SIM card slot Connector for modem battery or power supply SIM card slot Push the metal bracket Open Close Push the metal bracket in the SIM card slot back halfway and flip open the cover Fig 7 open SIM card slot Fig 8 SIM card inserted Insert the SIM c...

Page 62: ...be switched off before opening the housing ensure it is not turned back on and verify that there is no voltage Remove the four screws from the top of the EK280 and open it Unplug the modem from the power supply to avoid damage to the modem and SIM card This applies also to an EK280 with power supply which is disconnected from the mains in case a back up battery supply is connected i When the EK280...

Page 63: ...Interfaces internal modem GSM and GPRS PIN Press the ENTER key and enter the first PIN digit using the and arrow keys i The PIN must be entered right aligned in the EK280 Move the cursor through the next digits using the key and enter them After entering the last digit press the ENTER key to save the input Under P Sta the Pin New is now ready for confirmation If P Sta is not displayed move the cur...

Page 64: ...de and then Parameterize online at the bottom of the navigation window i All the values listed in enSuite under Parameters can be found on the Serv display tab of the EK280 under the same path c Setting time window for potential data retrievals In the base configuration now displayed you can define cyclic time windows during which data can be retrieved from the EK280 via the modem There are two av...

Page 65: ...ter the desired digits have been changed press the ENTER key in order to confirm the input It is possible to abort the entry by pressing the ESC key i Only enable the test time window for battery operation for as long as is required Each time the test time window is open this reduces the life of the EK280 battery The editable time window is not directly reflected in the forecast of the remaining b...

Page 66: ... long duration as this will adversely affect the battery life Press the Transfer changes to device icon at the top of the enSuite window The EK280 is now available via the modem for the duration set In enSuite press the Disconnect icon or Disconnect from all devices to terminate the optical interface communication link between enSuite and the EK280 b Test retrieval via the modem Set up the modem c...

Page 67: ...80 optical interface using the connection cable Start enSuite and set up the communication link to the EK280 over the optical interface chapter 3 1 Setting up the communication link to the EK280 via optical interface p 19 Select Navigation on the left hand side and then Parameterize online at the bottom of the navigation window In the top of the device window open the path Parameters Interfaces by...

Page 68: ...ice window open the path Parameters Interfaces internal modem by clicking on the relevant plus signs and then select GSM and GPRS On the right hand side of the window you will now see several values in which the following must be entered Value Input GPRS Access Point Name APN These values vary according to the SIM card and VPN Virtual Private Network in use The values to be entered can normally be...

Page 69: ...n 2 The two mains voltage time windows are set under Parameters Interfaces Connections Connection 3 and Parameters Interfaces Connections Connection 4 If you do not need a time window you can deactivate it by setting the time window start and end to the same value Press the Transfer changes to device icon at the top of the enSuite window 7 1 5 2 Checking GSM field strength chapter 7 1 4 2 Checking...

Page 70: ...an carry out checks for instance view certain parameters To do this press Navigation on the left hand side of the enSuite window and then Parameterize online in the bottom of the navigation window then click on the plus sign next to Parameters and then its subsections In enSuite press the Disconnect symbol or Disconnect from all devices to end the test retrieval 7 1 6 FTP operation GPRS or UMTS 7 ...

Page 71: ...cess to the public Internet must be entered in the menu Parameter Interfaces Internal modem GSM and GPRS instead of the access to a VPN In detail for the German providers this is Parameter Telekom Vodafone D2 O2 GPRS Access Point Name APN internet telekom or 10 internet t mobile web vodafone de or 10 m2m vodafone de internet 3 781 APN User Name tmobile empty empty 3 782 APN password tm empty empty...

Page 72: ...me time i The active ComFTP application will incur costs due to continuous data volume transmission via a mobile network Estimate adequate reserve for this Talk to your provider to obtain an economical tariff Switching off roaming can also help to reduce costs Optimization of these factors is your responsibility i Wireless networks can be disrupted therefore one hundred percent data transfer canno...

Page 73: ... the keypad to 0 and save the input with the ENTER key 7 1 6 3 4 Parameterization of the EK280 for operation with a ComFTP modem i For parameterization of the EK280 you need a connection cable for the optical interface as well as the enSuite program enSuite can be downloaded free of charge from the Honeywell website in the Software Downloads section www elster instromet com en software downloads I...

Page 74: ...windows which operate on EK280 battery power only and for versions of the EK280 with power supply there are two more which operate only on mains voltage i Make the battery power time windows only as long and frequent as absolutely necessary Each time window reduces the EK280 s battery life The editable time windows are not directly accounted for in calculation of expected battery life of the Bat R...

Page 75: ... clicking on the relevant plus signs and then select internal modem not the plus sign before Click on the 0 value next to Test call acceptance window in the right hand side of the window and enter a duration in minutes i e 10 for the test time window for the test retrieval to remain open For a battery operated EK280 please do not enter an excessively long duration as this will adversely affect the...

Page 76: ... commissioning of such ComFTP systems during the course of minor projects Please contact our Technical Assistance Center at Phone 49 6134 605 123 Email ElsterSupport Honeywell com i The parameterization software enSuite may be used to set up the ComFTP application A local link to the modem USB configuration cable or a GSM CSD link is required for this purpose Danger Ensure the mains voltage is dis...

Page 77: ...vice according to the separate instructions Operating In structions Modem Application ComFTP ID no 73019546 Once the OK button is pressed the connection to the ComFTP modem not to the terminal device is established If the connection is successfully established then the corresponding settings such as Tasks access data to the GPRS network FTP server etc can be configured 4 ID No 73022681 7 1 6 4 Mon...

Page 78: ...f in the EK280 Apart from the GPRS TSC data transmission the usual data call up through a GSM CSD data connection is also possible although not simultaneously i This application works only with a modem with ComTSC option This option must be requested when ordering the EK280 Compatibility is indicated by the field marked ComTSC on the EK280 modem s label 7 1 7 2 Parameterization of the EK280 for op...

Page 79: ...t is necessary before the first opening of a time window to parameterize the internal ComTSC modem in accordance with chapter 7 1 7 3 You may define time windows which allow you to call off data from EK280 via the modem There are two available time windows which operate on EK280 battery power only and for versions of the EK280 with power supply there are two more which operate only on mains voltag...

Page 80: ...erization cable ID No 730 20 481 for local connection with the modem parameterization interface on the EK280 CPU board or a GSM CSD connection and the parameterization program WinPADS200 EK from version V2 99 which you can download for free from www elster instromet com The current parameterization program enSuite does not support the parameterization of a ComTSC modem For the parameterization of ...

Page 81: ...e remote modem and select the application ComTSC or Then press the button Connect Having pressed the button Connect the dialog box Settings for application GPRS TSC opens Here you need to enter End device EK280 and the GPRS provider and enter the TSC login data ...

Page 82: ... When entering the TSC port name and TSC password appropriate use of lower case and upper case must be taken into account Should you be using a VPN first enter an arbitrary name for your VPN in the field GPRS Provider e g Elster VPN then on the right press the button Extended when the following dialog box opens for the input of the access data to the GPRS network APN Data ...

Page 83: ...d with the message Parameterization OK If configuration was executed via the local modem configuration interface then the USB parameterization cable must also be disconnected from the EK280 after the connection is terminated 7 1 7 4 Checking GSM field strength Chapter 7 1 4 2 Checking GSM field strength p 63 7 1 7 5 Retrieving data with enSuite a Opening the test time window for the following test...

Page 84: ... set up a dialed line switched connection CSD Circuit Switched Data connection Before a test retrieval via a GPRS TSC connection in enSuite and at same point select a virtual local COM port which you will be provided with after installation of the virtual COM Port Client CPC belonging to the TSC system Installation and operation of this CPC is explained in the documentation of the TSC system Once ...

Page 85: ...0 Module with ECM 2G UG350 or ECM 3G UU270 Open the cable gland of the short antenna Remove the short antenna from the housing Be careful not to stretch the antenna adapter cable when opening the housing cover Unscrew the short antenna from the antenna adapter cable Slide the cable gland nut over the external antenna cable Then feed the cable into the housing via the cable gland ...

Page 86: ... housing 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 When using the internal power pack switch on the external power supply again To check the function you may now open a time window for testing and check the GSM signal quality on the EK...

Page 87: ... follows i The two modem modules 73023788 GPRS and 73023789 UMTS are both ATEX and IECEx certified and can therefore be used in both Ex and Non Ex applications Modem assembly 73022788 GPRS or 73023789 UMTS Attention The internal modem may only be retrofitted in the non hazardous area or ex zone 2 but not in ex zone 0 1 Please also refer to the following table ...

Page 88: ...ted ATEX zone 0 1 internal power supply x Operator separate verification required warranty claim expires x Honeywell customer service with ATEX training Tests in accordance with the Low Voltage Directive separate verification required x Operator no Internal communication module x x x Operator no 2 pressure sensor x x Honeywell customer service Calibration 2 temperature sensor x x Honeywell custome...

Page 89: ... cable gland and the antenna base the protective earth wire is positioned laterally illustration i Lead the protective earth wire laterally out of the bore illustration If this is not done the antenna cannot be pushed into the correct position Fasten the antenna by tightening the cable gland illustration i While tightening hold the antenna from the inside against the cable gland Otherwise the ante...

Page 90: ...able grip Connect the GSM antenna cable with the modem i Carefully press the antenna plug into the antenna socket until it clicks into place In particular make sure that the antenna plug does not lie skew in the bushing and that it is not stretched any longer by rotary and pull off forces respectively Insert the SIM into the SIM holder chapter 7 1 2 Inserting the SIM card p 58 Connect the power su...

Page 91: ...e internal modem may only be retrofitted in the non hazardous area or in ex zone 2 but not in ex zone 0 1 7 2 1 Information on the network cable Only the cable types tested and approved by Honeywell should be used for connection to the Ethernet module These have successfully passed the EMC test These cables ensure interference free operation Interference free operation cannot be guaranteed for oth...

Page 92: ...verage min 60 Sheath material PUR Sheath diameter 5 8 mm 0 2 mm Plugs left RJ45 IP20 right RJ45 IP20 The pin assignment of the network cable complies with EIA TIA 568B 7 2 2 Connecting the network cable Attention Danger of death The mains voltage must be switched off before opening the housing of the EK280 Ensure it is not turned back on and verify that there is no voltage Attention Always switch ...

Page 93: ...d Dismantle the cable gland and pull the individual parts except the threaded insert over the cable Fig below The yellow foam masking of the cable gland is not used and can be appropriately disposed of 7 2 2 3 Removing the cable sheath Remove the cable sheath for a length of approx 22 cm i The cable screen must not be damaged in order to ensure flawless screening of the cable 7 2 2 4 Bulging and s...

Page 94: ...d up to the collar on the cone Fig 1 Slide on the retaining ring 2 Push the sealing insert afterwards 3 The screen should end here Slide the cone with the retaining ring into the threaded insert of the cable gland Then carefully insert the sealing insert Screw on and tighten the union nut 7 2 2 7 Removing the foil screen The foil screen can be splayed by slightly twisting it Cut off the foil scree...

Page 95: ...hat the core pairs are twisted as much as possible If they have untwisted twist them in pairs as much as possible before inserting into the plug 7 2 2 9 Inserting the cable into the EK280 For this the central plastic gland or the blind plugs have to be removed i An A F 20 wrench is required for the cable gland Now push the prepared cable into the EK280 and tighten the cable gland ...

Page 96: ...dule The core assignment is printed in front of the connector The cores with the ferrules only need to be inserted For this it is NOT necessary to activate the white actuator on the terminal block This is only required if the cable has to be removed again i If you cannot insert the cable with your fingers a small screwdriver can be used to press onto the collar of the ferrule Fig below This is wha...

Page 97: ...ernet module to the power supply unit 7 2 3 2 Power supply in PoE mode Power over Ethernet The Ethernet module supplies the EK280 with power when in PoE mode Install the appropriate adapter cable in this case For this attach the open ends to the Uext input on the EK280 The red cable is connected to Uext and the black cable to Uext We recommend laying the cable beneath the Ethernet cable Photo ...

Page 98: ...280 optical interface using the connection cable Start enSuite and establish the communication link to the EK280 chapter 3 1 Setting up the communication link to the EK280 via optical interface p 19 Select Navigation on the left hand side and then Parameterize online at the bottom of the navigation window In the top part of the device window open the path Parameters Interfaces by clicking on the r...

Page 99: ...erfaces internal modem Ethernet or on the device in the menu Service Interfaces internal modem Ethernet Automatic allocation of network address DHCP If the network address is automatically allocated by a DHCP server the parameter DHCP must be set to 1 Use DHCP Set the parameter Port to the port number under which this device is to be accessible i You can find the MAC address of the Ethernet interf...

Page 100: ...ute for the EK280 to detect the iCE280 i When the Ethernet module is active two LEDs flash on the module ACT and LINK If the LEDs do not flash either the module is not active possible cause the time window is still open or there is a fault in the wiring 7 2 5 Retrieving data with enSuite a Opening the test time window for the following test retrievals with enSuite i The test time window only needs...

Page 101: ...d side of the enSuite window and then Parameterize online at the bottom of the navigation window then click on the plus sign next to Parameters and then its subsections In enSuite press the Disconnect or Disconnect from all devices icon in order to end the test retrieval 7 2 6 Retrofitting the internal Ethernet interface Attention Danger of death The mains voltage must be switched off before openi...

Page 102: ... operation This is done by loading the application specific parameter file analog modem Ethernet The name of the parameter file to be used is given further down in the appropriate chapter For the connection of the EM260 to EK280 an 8 core cable needs to be used this is included with the EM260 as supplied The required cable length needs to be indicated when the EM260 is ordered 2m 5 m or bespoke le...

Page 103: ...the Software Downloads section www elster instromet com en software downloads a Closing the time windows In order that the parameterization works correctly the time windows 5 and 6 must be closed To do this Connect a PC with enSuite installed to the EK280 optical interface using the connection cable Start enSuite and set up the communication link to the EK280 chapter 3 1 Setting up the communicati...

Page 104: ...retrieved from the EK280 via the modem Time windows 5 and 6 are reserved for EK280 operation with an EM260 Redundant time windows can be deactivated by setting the time window start and end to the same value In the top of the device window open the path Parameters Interfaces by clicking on the relevant plus signs and then select Call time windows For call window 5 set the start to 00 00 and the en...

Page 105: ...EM260 insert jumper J1 in the lowest position Operating Instructions for the EM260 chapter 10 Jumper Connect a USB interface of your computer with the aid of the USB parameterization cable 73020481 to the modem parameterization interface ST7 on the EM260 board blue 2x5 pole pin connector strip on the left next to the communication module On your computer start the modem parameterization program Mo...

Page 106: ... USB parameterization cable from the EM260 Now fit the jumper J1 in the uppermost position Operating Instructions for the EM260 chapter 10 Jumper Close the housing of the WM260 Switch on the mains power supply of the EM260 again The plug symbol in the Main Menu of the EK280 shows the external supply 7 3 2 3 Retrieving data with enSuite chapter 7 1 4 3 Retrieving data with enSuite p 64 ...

Page 107: ... bottom of the navigation window i All the values listed in enSuite under Parameters can be found on the Serv display tab of the EK280 under the same path i The EK280 will only work with an EM260 model from year 2009 with a Baud rate of 19200 EM260 devices before 2009 need to be operated with a Baud rate of 9600 i Attention Should your Ethernet card already have been parameterized with correspondi...

Page 108: ... side of the enSuite window and then Parameterize online at the bottom of the navigation window In the top of the device window open the path Parameters Interfaces by clicking on the relevant plus signs and then select Call time windows Make sure that time windows 5 and 6 are closed In the path Parameters Interfaces choose the option Terminal interface select the Ethernet menu Now enter your indiv...

Page 109: ... Retrieving data with enSuite a Opening the test time window for the following test retrievals with enSuite i The test time window only needs to be open if none of the time windows 5 to 6 is currently open chapter 7 1 4 3 Retrieving data with enSuite p 64 b Test retrieval via the network If the communication link to the EK280 is via the optical interface press the Disconnect or the Disconnect from...

Page 110: ...s 5 and 6 must be closed Proceed as described in chapter 7 3 2 1 Parameterization of EK280 for operation with an EM260 analog modem p 101 b Sending parameter file Send the following parameter file to the EK280 chapter 3 6 Send parameter file p 21 EK280_xvx EM260 M2106 int GSM 16 For any further individual settings and tests required press Navigation on the left hand side and then Parameterize onli...

Page 111: ...parameterization of the GSM modem in the EM260 for operation with an EK280 you will need a commercial DSUB9 RS232 cable 1 1 through contacted no null modem cable and the program ModemIni version V3 50 or later which you can request free of charge from Honeywell For parameterization of the GSM modem in EM260 please proceed as follows Make sure that time windows 5 and 6 of the EK280 are closed Make ...

Page 112: ...rform the following settings terminal device EK280 Modem box EM260 Modem module GSM Modem PC interface COMx the COM interface to which the parameterization cable is connected Press the button Parameterize so as to transfer the parameters to the GSM Modem The successful end of the transmission is signaled with the message Parameterization OK Terminate the ModemIni program ...

Page 113: ...e window on the device i The test time window only needs to be open if none of the time windows 5 to 6 is currently open Move the cursor to the Serv tab in the EK280 s display then to Interfaces Terminal interface CWTst Press the ENTER key in order to enter the length of the test time window in minutes 0 flashes Move the cursor with the arrow keys or to the digits and change these with the arrow k...

Page 114: ...erface communication link between enSuite and the EK280 b Test retrieval via the modem Set up the modem communication link between enSuite and EK280 chapter 3 2 Setting up the communication link to EK280 via a modem p 19 Once the communication link is set up you can carry out checks for instance view certain parameters To do this press Navigation on the left hand side of the enSuite window and the...

Page 115: ...re that all safety instructions in the EK280 Operating Instructions are followed The cable screen must be expertly connected to the EK280 bulkhead fitting so as to prevent electromagnetic interference The terminal interface of the EK280 needs to be parameterized before connection of an FE260 for RS485 operation This is ensured by loading the application specific parameter file The name of the para...

Page 116: ...7 4 1 1 Wiring FE260 EK280 230V AC PE 230V T U T U R R Ri GND Uext Uext R R T T 7 4 1 2 EK280 jumpers X6 No jumper or a jumper on a pin located closer to the terminals X5 two jumpers on the pins located furthest from the terminals ...

Page 117: ...on of the EK280 Application EK280 from Version 2 50 GSM CSD Yes17 Yes17 Yes 18 Yes Yes19 SMS Yes17 Yes17 Yes 18 Yes Yes TCPserv Yes17 Yes17 Yes 18 Yes Yes FTP No No Yes 20 Yes Yes TSC No No No No No Application EK280 up to and including version 2 40 GSM CSD Yes Yes Yes No No SMS Yes Yes Yes No No TCPserv Yes21 Yes21 Yes21 No No 17 Only with modem application ComTCPserv V1 10 18 Only with modem app...

Page 118: ... recognize the individual radio modems can be found in chapter 7 4 2 Differentiation of the radio controlled modems and their application in the FE260 p 115 7 4 3 1 Inserting the SIM card into the modems ECM GW120 ECM 2G UG350 and ECM 3G UU270 Danger Ensure the mains voltage is disconnected before opening the FE260 housing ensure it is not turned back on and verify that there is no voltage Remove ...

Page 119: ...ot i e the SIM carriage so that the gold plated contact face upwards The chamfered corner of the SIM card is at the bottom left as illustrated on the print SIM card slot Press the button to open the SIM card slider Jumper JP2 Mode in the uppermost position operation Integra M2106 GSM antenna connection Chamfered corner of the SIM Fig 11 Integra modem with SIM card slot Push the SIM card and slider...

Page 120: ...e for the optical interface as well as the enSuite program enSuite can be downloaded free of charge from the Honeywell website in the Software Downloads section www elster instromet com en software downloads a Closing the time windows In order that the parameterization works correctly the time windows 5 and 6 must be closed To do this Connect a PC or laptop with enSuite installed to the EK280 opti...

Page 121: ...e and then Parameterize online at the bottom of the navigation window i All the values listed in enSuite under Parameters can be found on the Serv display tab of the EK280 under the same path c Setting time window for potential data retrievals In the base configuration now displayed you can define time windows during which data can be cyclically retrieved from the EK280 via the modem Time windows ...

Page 122: ...xt to Parameters then on the plus sign next to Interfaces and then on Terminal interface Click on the 0 value next to Test call acceptance window in the right hand side of the window and enter a duration in minutes i e 10 for the test time window for the test retrieval to remain open Press the Transfer changes to device icon at the top of the enSuite window The EK280 is now available via the modem...

Page 123: ...enSuite program enSuite can be downloaded free of charge from the Honeywell website in the Software Downloads section www elster instromet com en software downloads a Closing the time windows In order that the parameterization works correctly the time windows 5 and 6 must be closed To do this Connect a PC with enSuite installed to the EK280 optical interface using the connection cable Start enSuit...

Page 124: ... beware In the German 3G networks Telekom Vodafone O2 the CSD service Circuit Switched Data is not supported Summary If you want to use the CSD data transmission in Germany you must also operate the modem in the 2G network In other countries you may need to clarify the circumstances with your network provider For the following customized settings and tests required press Navigation on the left han...

Page 125: ... further addresses for a Domain Name System can be entered in addresses 3 0794 0 and 3 0795 0 This is however not essential c Set individual parameters Integra M2106 only or ECM GW120 with ComTCPserv On this GPRS modem the VPN access data are not parameterized in the EK280 but in the GPRS modem refer to chapter 7 4 6 2 Parameterization of the GPRS TCPserv modems in the FE260 p 124 d Setting time w...

Page 126: ...280 Since it was not possible to store the VPN access data in the EK260 it could only be used for TCPserv applications with the modem application ComTCPserv i If the FE260 includes an ECM GW120 with the sticker shown on the right or an ECM xG Uxxxx it does need not to be parameterized separately In this case the function is set by entering the parameters in the EK280 in accordance with chapter 7 4...

Page 127: ...60 power supply CAUTION 230 V alternating voltage Risk to life The following steps are performed either when parameterizing on site or remotely via a GSM CSD modem connection On your computer start the software enSuite version V3 9 or higher In enSuite depending on the connection open menu Actions Search device F3 Select the ComTCPserv tab Enter the password for the remote parameterization in the ...

Page 128: ... of your PC is to be used for a local or a modem connection After pressing the OK button in the Search device and connect dialog the connection to the ComTCPserv modem is established the currently set parameters are read out and displayed including the IMEI number of the modem and the ComTCPserv software version ...

Page 129: ...o the device button the entered values are sent to the modem Note The remaining parameters are optional and are only needed in special cases o DNS Server 1 and 2 currently not required o Accepted clients All The ComTCPserv modem does not check the IP address of the TCP client Any computer within the VPN can access the ComTCPserv modem if the firewall in the VPN allows it ...

Page 130: ...ace window of enSuite The parameterization has been completed successfully if all parameters have been sent without an error message and have been acknowledged with OK by the modem In the event of parameterization through the local parameter interface the following points must also be dealt with Switch off the power supply to the FE260 and disconnect the parameterization cable from the FE260 Set t...

Page 131: ...ress the Transfer changes to device icon at the top of the enSuite window The EK280 is now available via the modem for the duration set In enSuite press the Disconnect symbol or Disconnect from all devices to end the test retrieval b GSM CSD Test retrieval via the modem Set up the modem communication link from enSuite to the EK280 chapter 3 2 Setting up the communication link to EK280 via a modem ...

Page 132: ...ion of an EK280 up to and including V2 40 with a ComFTP modem is described in chapter 7 4 7 3 7 4 7 2 FTP data transfer via GPRS and or UMTS without ComFTP EK280 from V2 50 For commissioning the FTP data transfer via the FE260 the EK280 must first be configured for GPRS and or UMTS operation Here a distinction must be made between whether the FTP data transmission is to take place within a VPN29 o...

Page 133: ... transferred independently using the PUSH principle from the ComFTP modem to a FTP server set up beforehand The commissioning of this function must be carried out separately in the modem itself separate descriptions available Operating instructions modem application ComFTP ID no 73019546 In addition to the FTP function the standard GSM CSD mode PULL principle is also possible by calling a data tel...

Page 134: ... lock must be permanently open For this purpose it is recommended to use the customer lock as this contains the least write permissions and therefore avoids the risk of unauthorized parameter updates The customer lock is opened as follows Move the cursor to the Serv tab in the EK280 s display then to Device settings Access St CL customer lock status If open is displayed below St CL the customer lo...

Page 135: ... and 6 set start and end to the same value for each one and then select the Transfer changes to device icon at the top of the enSuite window Then wait a minute for any communications activity in progress on the EK280 to be safely stopped b Send parameter file Depending on the modem type installed in the FE260 transmit one of the following parameter files to the EK280 chapter 3 6 Send parameter fil...

Page 136: ...on as a rule a 9 pole female socket or a USB plug for the connection to the PC or laptop Make sure that the mains voltage supply used to power the FE260 has been safely shut down and then open the FE260 housing Danger Ensure the mains voltage is disconnected before opening the FE260 housing ensure it is not turned back on and verify that there is no voltage ...

Page 137: ...e jumper Fig 13 Modem assembly with Integra M2106 Mode jumper and parameterization interface Fit the jumper Mode on the FE260 modem board in the position program lower position illustrations For serial data transmission insert the cable connection into the parameterizing interface of the modem board Fig 12 and the COM or USB port of the PC or laptop Turn on the FE260 power supply CAUTION 230 V alt...

Page 138: ...ect the Transfer changes to device icon at the top of the enSuite window Wait for around a minute for the EK280 to detect the FE260 7 4 7 10 Checking GSM field strength Move the cursor to the Serv tab in the EK280 s display then to Interfaces Terminal interface Hardware Config MdxS2 Press the ENTER key and using the keypad set the value to GSM Wavecom Press the ENTER key to save the input Move the...

Page 139: ... verifiable by the modem sticker illustrated on the right ECM GW120 with firmware V7 47 6 and the application ComTSC Delivery before April 2014 verifiable by the modem sticker illustrated on the right i If the FE260 includes an ECM GW120 with the modem sticker illustrated on the right it cannot be parameterized for TSC operation Prerequisites for process described below The FE260 is connected and ...

Page 140: ...cluded with every FE260 with a ComTSC modem For parameterization of the GPRS ComTSC modem please first connect your PC or laptop with the modem parameterization interface on the modem adapter board in the FE260 as described in chapter 7 4 6 2 Parameterization of the GPRS TCPserv modems in the FE260 p 124 The actual parameterization of the TSC function in the ComTSC modem is then performed pursuant...

Page 141: ...om en software downloads e Closing the time windows In order that the parameterization works correctly the time windows 5 and 6 must be closed To do this Connect a PC with enSuite installed to the EK280 optical interface using the connection cable Start enSuite and set up the communication link to the EK280 chapter 3 1 Setting up the communication link to the EK280 via optical interface p 19 Selec...

Page 142: ... start to 00 00 and the end to 23 59 and then select the Transfer changes to device icon at the top of the enSuite window Finally turn the FE260 power supply back on Wait for around a minute for the EK280 to detect the FE260 7 4 9 2 Retrieving data with enSuite If the communication link to the EK280 is via the optical interface press the Disconnect or the Disconnect from all devices icon to termin...

Page 143: ...t it must not be live 7 4 10 1 Parameterization of the EK280 for operation with an FE260 Ethernet i For parameterization of the EK280 you need a connection cable for the optical interface as well as the enSuite program enSuite can be downloaded free of charge from the Honeywell website in the Software Downloads section www elster instromet com en software downloads a Closing the time windows In or...

Page 144: ... Ethernet adapter in FE260 is basically parameterized at the Honeywell factory so that at the time of commissioning on site only the following application specific parameters need to be set IP address Gateway address Subnet mask TCP Port These parameters may be set as follows in the Ethernet adapter Make sure that the FE260 is switched off Start enSuite and establish the communication link to theE...

Page 145: ...sure that the IP address is registered within the network and valid 7 4 10 4 Retrieving data with enSuite h a Opening the test time window for the following test retrievals with enSuite i The test time window only needs to be open if none of the time windows 5 to 6 is currently open chapter 7 1 4 3 Retrieving data with enSuite p 64 i b Test retrieval via the network If the communication link to th...

Page 146: ...E260 GND GND n c RI DSR n c DTR RTS n c DCD CTS RXD TxD TXD RxD n c not connected This interface card is used to communicate with PCs and other serial interface devices 7 4 11 1 Preparation Prerequisites for process described below Place jumper J1 into the RS232 position Fig 16 The FE260 is connected and configured as described in chapter 7 4 1 The serial communication link to the PC or other devi...

Page 147: ... progress on the EK280 to be safely stopped b Send parameter file Send the parameter file to the EK280 chapter 3 6 Send parameter file p 21 EK280_xvx FE260 int RS232 interface card 34 For the following customized settings and tests required press Navigation on the left hand side and then Parameterize online at the bottom of the navigation window i All the values listed in enSuite under Parameters ...

Page 148: ... To do this press Navigation on the left hand side of the enSuite window and then Parameterize online in the bottom of the navigation window then click on the plus sign next to Parameters and then its subsections In enSuite press the Disconnect symbol or Disconnect from all devices to end the test retrieval 7 5 Other devices to serial interface 7 5 1 Direct RS232 interface connection i e PC COM po...

Page 149: ... interface as well as the enSuite program enSuite can be downloaded free of charge from the Honeywell website in the Software Downloads section www elster instromet com en software downloads j a Closing the time windows In order that the parameterization works correctly the time windows 5 and 6 must be closed To do this Connect a PC or laptop with enSuite installed to the EK280 optical interface u...

Page 150: ...ime windows For call window 5 set the start to 00 00 and the end to 23 59 and then select the Transfer changes to device icon at the top of the enSuite window Press the Transfer changes to device icon at the top of the enSuite window 7 5 1 4 Retrieving data with enSuite Start the enSuite program i e Start Programs Elster enSuite on the PC connected to the terminals Select the Search device icon ma...

Page 151: ... in Zone 1 7 5 2 1 Connection Explosion hazard If EK280 operation takes place in a potentially explosive atmosphere ensure that all safety instructions in the EK280 Operating Instructions are followed 24V MTL5051 13 14 EK280 1 2 3 4 5 6 7 8 9 10 11 12 Device with RS232 e g PC TxD DTR RxD DCD TxD Ri GnD GND RxD Uext Uext 7 5 2 2 MTL5051 switch positions 1a OFF 1b ON 2a OFF 2b ON ...

Page 152: ...and set up the communication link to the EK280 chapter 3 1 Setting up the communication link to the EK280 via optical interface p 19 Select Navigation on the left hand side and then Parameterize online at the bottom of the navigation window In the top of the device window open the path Parameters Interfaces by clicking on the relevant plus signs and then select Call time windows In call windows 5 ...

Page 153: ...of the enSuite window 7 5 2 5 Retrieving data with enSuite Connect your PC or laptop to the MTL5051 as an RS232 device as described in chapter 7 5 2 1 If the communication link to the EK280 is via the optical interface press the Disconnect or the Disconnect from all devices icon to terminate the communication link between enSuite and the EK280 and then wait for the o on the EK280 display to stop f...

Page 154: ...s Master RS485 1 T Data T Data R R Power supply RS 485 5 8 V DC Ri GND Uext Uext Power supply EK280 8 V DC additional bus subscribers Data Data 1 In accordance with the above Chapter 7 5 3 1 no bus terminations may be used For the most RS 485 2 wire connections these are available or required There are often several nodes connected to the bus so that a galvanic isolation must be earmarked In this ...

Page 155: ...5 T R T T R T R Power supply RS 485 5 8 V DC Ri GND Uext Uext Power supply EK280 8 V DC T additional bus subscribers T R R 7 5 3 2 EK280 jumpers X6 No jumper or one jumper on the pins located near the terminals X5 No jumpers or two jumpers on the pins located near the terminals Park position ...

Page 156: ...unication link to the EK280 via optical interface p 19 Select Navigation on the left hand side and then Parameterize online at the bottom of the navigation window In the top of the device window open the path Parameters Interfaces by clicking on the relevant plus signs and then select Call time windows In call windows 5 and 6 set start and end to the same value for each one and then select the Tra...

Page 157: ...efine time windows during which data can be cyclically retrieved from the EK280 via the RS485 bus Time windows 5 and 6 are reserved for EK280 operation with a direct terminal interface connection and generally only time window 5 is used Redundant time windows can be deactivated by setting the time window start and end to the same value In the top of the device window open the path Parameters Inter...

Page 158: ...Bus Master RS485 1 T Data T Data R R Ri GND Power supply 8 V DC Uext Uext additional bus subscribers Data Data 1 For connection to a bus system refer to the information in chapter 7 5 3 1 1 7 5 4 1 2 Four wire full duplex wiring EK280 R Bus Master RS485 T R T T R T R Ri GND Uext Uext Power supply 8 V DC T additional bus subscribers T R R ...

Page 159: ...s 7 5 4 3 EK280 Parameterization i For parameterization of the EK280 you need a connection cable for the optical interface as well as the enSuite program enSuite can be downloaded free of charge from the Honeywell website in the Software Downloads section www elster instromet com en software downloads Follow the steps given in chapter 7 5 3 3 Parametrization of the EK280 p 154 ...

Page 160: ...terface Wire Color 38 Pin Nr on the RJ10 connector 4P4C of the DM130 connection cable38 RxD green 3 TxD TxD yellow 4 RxD GND brown 2 GND The white DCD core connected to pin 1 of the RJ10 connector is not required for this application On the DM130 the current loop CL1 must be closed when using the RS232 interface This is guaranteed by the short circuiting of terminals RTX and RTX Terminal designati...

Page 161: ...ait a minute for any communications activity in progress on the EK280 to be safely stopped b Send parameter file Send the following parameter file to the EK280 chapter 3 6 EK280_xvx DM130 39 c Setting time window for potential data queries i Before the first opening of a time window the DM130 must be connected to the EK280 chapter 7 5 1 1 and the parameters be set chapter 7 5 1 3 In the base confi...

Page 162: ...ing the housing cover CAUTION Danger Ensure the mains voltage is disconnected before opening the DM130 housing ensure it is not turned back on and verify that there is no voltage The necessary settings for the operation of an EK280 are shown in the table below D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 Description 0 V42 V42 bis MNP active 0 Password protection is not active 0 0 Answer after 1 ring 0 Multistan...

Page 163: ...ce icon at the top edge of the enSuite window The EK280 is now available via the modem for the duration set In enSuite press the Disconnect or Disconnect from all devices icon to terminate the optical interface communication link between enSuite and the EK280 b Test retrieval via the modem Set up the modem communication link between enSuite and EK280 chapter 3 2 Once the communication link is set ...

Page 164: ...Connection 1 to 6 Time window connection Meaning cycle Cycle of a regular time window connection e g hourly daily weekly monthly start Start of a time window connection e g daily at 00 00 or another time end End of a time window connection e g daily at 11 59 PM or another time StCon Current status of this connection If the conditions for activating the time window connection are satisfied then the...

Page 165: ...elephone book the recipient of this telephone book entry will be called by the EK280 Iface 2 terminal ext modem 3 internal modem SuplT Type of power supply as a condition for the connection 1 always 2 battery 3 ext supply StCon current status of this connection SDst1 2 current status of communication with the target TestC The function for the point in time connection can be triggered at any time e...

Page 166: ...nfiguration status StCon Display Description 0 Establishment of a connection has not yet started 2 The interface is activated specifically for the connection 3 The interface to be used for the connection i e the modem is busy the EK280 will wait until connection can be established Either the interface has just been used for another connection or the EK280 is waiting to try again after a failed con...

Page 167: ...ommunication link to APN 41 was denied 39 The port for server connection is not defined 40 The target name or port is not defined 41 The other party has disconnected 42 The communication link to the network was lost after a communication link to the remote party was already established 43 The phone number of the SMS service center is wrong or missing at the SIM card The mobile service provider mus...

Page 168: ...from remote terminal finished 7 Remote terminal not reached Check the related EK280 phonebook entry or check the readiness for reception of the remote terminal 8 Remote terminal refused the connection Check the related EK280 phonebook entry or check the readiness for reception of the remote terminal 9 Connection to remote terminal aborted during communication 80 No connection possible 81 Error log...

Page 169: ...e button Refresh at the menu bar of enSuite to get the actual information in the enSuite Display Description Logged out The GSM modem is not currently registered If the modem should be registered and Logged out is displayed please check whether a SIM card is inserted and where necessary a SIM PIN has been entered Own network The modem is registered to its own network Searching The modem is current...

Page 170: ...at the necessary values are parameterized use the parameterization program enSuite to send the following parameter file to the EK280 chapter 3 6 Send parameter file p 21 GSM GPRS modem in the EK280 EK280 V2 xx Application Registration of receiver level internal modem every 5 min in flex arc 15 GSM GPRS modem in the FE260 EK280 V2 xx Application Registration of receiver level FE260 every 5 min in f...

Page 171: ...elatively constant no fluctuations or break in of the level Modem logged out although mains power supply is on Call window closed No connection to the GSM network possible GSM station switched off Modem logged out battery powered The modem was unable to log on as the external power supply failed E g Maybe the EK280 is connected to the lighting system by mistake so the power to the EK280 is switche...

Page 172: ...s Measured absolute pressure value 32 bar 6 210_1 307 p Mes Measured pressure value 32 bar 6 211_1 309 T Mes Measured temperature value 32 C 5 210_1 311 C Conversion factor 32 5 310 313 K Compressibility 32 8 310 315 p F Substitute pressure value 32 bar 7 311_1 317 T F Substitute temperature value in C 32 C 6 311_1 319 N2 Nitrogen content 32 14 314 321 H2 Hydrogen content 32 12 314 323 CO2 Carbon ...

Page 173: ... Counter6 32 IEEEfloat 32 Bit 12 Array2 BCD 4 Bit Code Format Number of registers a binary formats 3 Number 1 Value 4 Number 2 MS Word LS Word upper part lower part 32 Exponential 2 MS Word LS Word Bit 31 Bit 30 23 Bit 22 16 Bit 15 0 Sign Exponent Mantissa upper part Mantissa lower part 9 Counter 3 MS Word LS Word Pre decimal position upper part Pre decimal position lower part Fractional digits b ...

Page 174: ...e made as small as possible to ensure that the batteries in the EK280 are not charged more than necessary The setting of the required connection is described in chapter 7 6 1 Time window connection p 162 8 1 6 2 Supply voltage Depending on the connection used a corresponding call acceptance window should be opened The call acceptance window settings are also done during connection parameterization...

Page 175: ...ontact the Honeywell hotline 8 1 7 Modbus via RS232 interface In the EK280 communication via the terminal interface in RS232 operation can be via Modbus amongst others Values can be read and updated and archives can be retrieved 8 1 7 1 Connection RS232 interface connection is described in chapters 7 5 1 1 Connection p 146 and 7 5 1 2 EK280 jumpers p 147 8 1 7 2 Parametrization of the EK280 a Para...

Page 176: ... size 2Byte 4 Register size 4 Byte The statement of the register size has a direct influence on the possible register address in the above Modbus table Hence the setting of the register size applies to both interfaces MBAMd Addressing mode 2 7B9 0 0 Log Mode staring with 1 1 Phys Mode staring with 0 Table 2 Default Modbus parameter Addressing mode The Modbus addresses parameterized in the device a...

Page 177: ... available for both battery and external power supply operation For both operation types it is necessary for at least one call acceptance window to be open 8 1 8 1 Connection The internal GSM and GPRS modem is described in chapter 7 1 GSM and GPRS operation with TCP IP is also described here 8 1 8 2 Parametrization of the EK280 a Send the following parameter file to the EK280 chapter 3 6 Send para...

Page 178: ...l detection IPInf Additional information for the connection 1 D79 0 0 no action Table 6 Default connection parameters i For communication time window 1 chapter 7 1 5 1 paragraph d and the correct APN Data chapter 7 1 5 1 paragraph c must be set 8 2 Operating a Modbus Master Modbus is a stateless single master protocol Within the Modbus slave function of the EK280 chapter 8 1 the master retrieval s...

Page 179: ...things the trigger event is established in this link which should lead to the construction of this link The link contains a reference to the instance of the corresponding Modbus master info i As only register start addresses which are present in the standard Modbus table can be used in the Modbus master task list chapter 8 1 1 then before setting up Modbus master operations this standard Modbus ta...

Page 180: ...in the link It must be noted in this case that the lock level cannot be higher than the lock level used for parameterization of the task list The writing of data to the remote object can take place by means of two different function codes FC FC06 Write Single Register FC16 Write Multiple Registers Pull Mode Read FC03 Read FC04 The Modbus addresses configured in the task list are retrieved in the M...

Page 181: ...ex instance on the task list as first task 1 70 x 7C4 1 70 MMAAz Modbus_Master_TaskList NoTasks Number of tasks from the list index x 7C5 1 70 Table 8 Modbus master info 8 2 4 Modbus parameters which are valid for the entire device Some parameters cannot be parameterized for each link but are valid regardless of the interface as well as for Modbus master operation via all links as well as for Modb...

Page 182: ...o The following Modbus parameters are preset in the file stated above The first 24 tasks on the task list are processed A task list is parameterized which writes several Modbus addresses from the standard Modbus table chapter 8 1 1 to the client Telephone book entries are filled with dummy data Link 8 is set up for Modbus master communications via the terminal device Always is proposed as the supp...

Page 183: ... R Remaining battery service lifetime timemonths MdbNoReg Disp Register 1 8C6 1 1 Register MdbRegRWMode RW Mode 1 8C7 2 2 Write FC06 MdbStartAdr Modbus Adr 2 8C5 2 1 100 Stat Momentary status total MdbNoReg Disp Register 2 8C6 1 1 Register MdbRegRWMode RW Mode 2 8C7 2 2 Write FC06 MdbStartAdr Modbus Adr 3 8C5 3 4 302_2 VmT Total actual volume post decimal places 10E 4 m3 MdbNoReg Disp Register 3 8...

Page 184: ... 2 2 registers MdbRegRWMode RW Mode 10 8C7 3 3 Write FC16 MdbStartAdr Modbus Adr 11 8C5 305 6 210_1 p Abs Absolute pressure measurement bar MdbNoReg Disp Register 11 8C6 2 2 registers MdbRegRWMode RW Mode 11 8C7 3 3 Write FC16 MdbStartAdr Modbus Adr 12 8C5 307 6 211_1 p Mes Pressure measured value bar MdbNoReg Disp Register 12 8C6 2 2 registers MdbRegRWMode RW Mode 12 8C7 3 3 Write FC16 MdbStartAd...

Page 185: ... of the internal modem is described in chapter 7 1 a Send the parameter file for Modbus parameterization Send the following parameter file to the EK280 chapter 3 6 Send parameter file p 21 EK280_xvx Modbus Master RTU TCP int Modem Connection7 ext Power supply 49 q The following Modbus parameters are preset in this file Link 7 is set up for Modbus master communications via the integrated modem The ...

Page 186: ...of the Modbus master info 1 8 IPFak Connection_Factor 7 D7A 2 Resulting waiting time Base time factorrepeat 1 in minutes IPVer Connection_Number 7 D7B 1 1 attempt V7SE Connection_Schloss_Ebene 7 D7D 3 3 Admin 4 Customer 5 Meter reader 6 User 6 Dst1 Connection_ TelephoneBookInstanceDest 1 7 D80 1 Establish a link to the receiver from telephone book instance 1 Dst2 Connection_ TelephoneBookInstanceD...

Page 187: ...1 13 251 IP address of the server to be dialed Port Telephonbook_ServerPort x D28 37357 Login Telephonbook_ServerUserNam e x D29 unknown User name with necessary authentication on the server Passw Telephonbook_ServerPassword x D2A unknown Password with necessary authentication on the server Table 16 Telephone book parameters i Dummy telephone book data is entered in the above table Such data must ...

Page 188: ...em is applied as described in chapter 7 Transmission of SMS is available with your SIM card 8 3 2 Parameterization You can find the following menu paths in enSuite at Parameterize online Parameters Interfaces a Configure message contents With enSuite change to the sub menu SMS Layouts You can choose between free SMS layouts no 1 10 and pre defined SMS layouts no 11 15 The pre defined layouts are n...

Page 189: ...1 to 10 Archive entry 14 The message contains the latest entry of the measure period profile The complete profile line will be transmitted Month end value 15 The message contains the latest values of Vm and Vb and their last month s maximum values at end of measure period and start of gas day Address xx 51 Definition xx 761 Name of the layout which will be copied to the message xx 750 up to xx 75E...

Page 190: ...to both recipients LayNo SMS layout number in the range 1 15 a Iface Interface 2 serial interface or 3 internal modem where the GSM modem is connected Rcv1 2 Receiver number related to EK280 phone book b Way1 2 0 message will be sent as SMS 1 message will be sent as email 2 message will be sent as fax Delay Delay of transmission in minutes since event occurs PrTyp 7 short SMS in case of recipient ...

Page 191: ...r example if no telephone number is entered for the receiver it can not be sent Repeat cycles and buffer storage also don t improve the situation Therefore it may be necessary to remove such old SMS from the buffer Change your short message in the enSuite submenu Interfaces SMS Setting Clear SMS buffer Optionally you can also reset the interface itself under Interfaces Internal modem Reset modem i...

Page 192: ...Manual 190 i At the beginning of the SMS dispatch the number should be set to 1 or less to ensure commissioning without long waiting times If the SMS test is transmitted correctly the number can be increased accordingly ...

Page 193: ... In the measurement period archive meter readings and measured values are archived in regular measure ment periods MPer The content of the measurement period archive can be shown on the display of the device via the path Serv Archives Meas period archive i The measurement period archive is a flexible archive Archive contents and the memory capacity can be adapted with corresponding settings via pa...

Page 194: ... 0110 St 7 Instance Status 7 incl p A S 19 06 0110 St 6 Instance Status 6 incl T A S 20 02 0100 StSy System status A S 21 03 0A23 ErReg Error register A 22 03 0A22 Ev Event causing data line to be archived A S 23 03 0A21 Check Check sum result CRC OK or Error A S 1 The values can be retrieved in accordance with the information in the table via D display and or I interface 2 When using an encoder t...

Page 195: ... Serv to Archives MPer Press the ENTER key One digit of the value flashes Move the cursor with the arrow keys or to the digits and change these with the arrow keys or i The measuring period is set to 60 minutes as standard Sensible and typical values include 5 10 15 20 30 or 60 minutes Press the ENTER key to confirm the set value It is possible to abort the entry by pressing the ESC key 9 1 4 Valu...

Page 196: ...ing to the measurement period move the cursor to Serv Measured values per measuring period Display Description T MPc Ø Temperature mean value of current meas period T MP Ø Temperature mean value of last meas period p MPc Ø Pressure mean value of current meas period p MP Ø Pressure mean value of last meas Period MPer Measuring period 9 1 5 Remainder of the measurement period The remainder of the on...

Page 197: ...1 7 Delete measurement period archive chapter 2 4 2 Clear volumes and archives Clr V or 2 4 3 Clear archives Clr A 9 2 Daily archive In the daily archive meter readings and measured values are archived in regular daily period DayB The content of the daily archive can be shown on the display of the device via the path Serv Archives Daily Archive i The daily archive period archive is a flexible arch...

Page 198: ...A S 16 02 0110 St 2 Instance Status 2 incl Vn A S 17 04 0110 St 4 Instance Status 4 incl Vb A S 18 07 0110 St 7 Instance Status 7 incl p A S 19 06 0110 St 6 Instance Status 6 incl T A S 20 02 0100 StSy System Status A S 21 03 0A23 ErReg Error register A 22 07 0A22 Ev Event causing data line to be archived A S 23 07 0A21 Check Check sum result CRC OK or Error A S 1 The values can be retrieved in ac...

Page 199: ...key to confirm the set value It is possible to abort the entry by pressing the ESC key 9 2 4 Values relating to daily limits To display the volumes relating to the daily limit move the cursor to Serv Volume per day Display Description VbDyc Vb Daily interval meter progress of the current month VbDy Vb Daily interval meter progress of the previous month VbDyc Maximum VbDy of current month VbDy Maxi...

Page 200: ...t day DayB Day boundary indicates the begin of the gas day To display the measured values relating to the daily limit move the cursor to Serv Measured values per day Display Description T Dyc Ø Mean value Temperature of current day T Dy Ø Mean value Temperature of last day p Dyc Ø Mean value p of current day p Dy Ø Mean value p of last day DayB Day boundary indicates the begin of the gas day 9 2 5...

Page 201: ...tatus of Vb MP A S 9 04 0161 VbDy Maximum VbDy of last month A S 10 04 0165 Time Date and time of VbDy A S 11 04 0169 Stat Status of VbDy A S 12 04 0300 Vm Volume at measurement conditions A S 13 04 0302 VmT Volume at measurement conditions total 2 A S 14 10 0161 VmMP Maximum VmMP of last month A S 15 10 0165 Time Date and time of VmMP A S 16 10 0169 Stat Status of VmMP A S 17 11 0161 VmDy Maximum...

Page 202: ...ss of the current month VmMPc Maximum VmMP of current month VmDyc Maximum VmDy of current month VmMoc Vm Monthly interval meter progress of the current month W MPc 54 Maximum W MP of current month W Dyc 54 Maximum W Dy of current month The counter progress compared to the respective previous entry is denoted with a Normally it is a flow consumption in this case within a day This however does not a...

Page 203: ...er appearance of an important status message The meter reading flashes with the meter progress to point out this feature to the user for further information refer to the instruction manual usage as a registration device 9 3 5 Delete monthly archive 1 chapter 2 4 2 Clear volumes and archives Clr V or 2 4 3 Clear archives Clr A 9 4 Monthly archive 2 Measured values In monthly archive 2 maximum minim...

Page 204: ... Date and time of Qm A S 15 13 0169 Stat Status of Qm A S 16 20 0161 p Mo Mean value p of last month A S 17 21 0161 p Mo Maximum p of last month A S 18 21 0165 Time Date and time of p Mo A S 19 21 0169 Stat Status of p Mo A S 20 22 0161 p Mo Minimum p of last month A S 21 22 0165 Time Date and time of p Mo A S 22 22 0169 Stat Status of p Mo A S 23 16 0161 T Mo Mean value T of last month A S 24 17 ...

Page 205: ...ponds to a memory capacity of approx 2 years i Monthly archive 2 is a ring type memory If the archive is full then the oldest entries are overwritten 9 4 3 Changing the monthly limit daily limit chapter 9 2 3 Changing the daily limit 9 4 4 Values relating to months 9 4 4 1 In the current month To display the measured values relating to the daily limit move the cursor to Serv Volume conversion curr...

Page 206: ...ue K of last month C Mo Ø Mean value C of last month Qb Maximum Qb of last month Qm Maximum Qm of last month DayB Day boundary indicates the begin of the gas day To display the measured values relating to the monthly limit move the cursor to Serv Measured values previous month Display Description T Mo Ø Mean value T of last month T Mo Maximum T of last month T Mo Minimum T of last month p Mo Ø Mea...

Page 207: ...lock number S 2 04 0A20 ABNo Archive Block number A S 3 01 0400 Time Date and time A S 4 04 0A22 Ev Event causing data line to be archived A S 5 04 0A21 Check Check sum CRC A S 1 The values can be retrieved in accordance with the information in the table via D display and or I interface 9 5 2 Memory capacity The archive can store the last 500 status changes i The manual is a ring type memory If th...

Page 208: ... Status of manufacturer lock A S 9 03 0170 St AL Status of administrator lock A S 10 04 0170 St CL Status of customer lock A S 11 05 0A21 Check Check sum result CRC OK or Error A S 1 The values can be retrieved in accordance with the information in the table via D display and or I interface 9 6 2 Memory capacity The archive can store the last 200 settings changes parametrization i The modification...

Page 209: ...s A S 11 08 0A21 Check Check sum result CRC OK or Error A S 1 The values can be retrieved in accordance with the information in the table via D display and or I interface 9 7 2 Memory capacity The archive can store the last 20 updates or update attempts on the device software i The updates archive is not a ring type memory If the archive is full then the archive must be deleted in order to carry o...

Page 210: ...s closed In addition an entry is always made when opening and closing the calibration lock i The calibration data log is not a flexible archive 9 8 1 Deactivating the calibration data log In order to deactivate the calibration data log on the device open the calibration lock as described in the EK280 Operating Instructions 1 Move the cursor to Serv Archives CDL Press the ENTER key on flashes Chang...

Page 211: ...ware update lock A S 14 08 0170 StCDL Status of CDL lock A S 15 01 070C UsOpt Active Interface Optical interface A S 16 02 070C UsTrm Active Interface Terminal interface A S 17 03 070C UsMod Active Interface Internal modem A S 18 09 0A21 Check Check sum result CRC OK or Error A S 9 8 3 Memory capacity The calibration data log contains 50 data rows As the first data row always logs the closing of t...

Page 212: ...13 or Archive 14 or Archive 15 i User archives are flexible archives Archive contents and the memory capacity can be adapted with corresponding settings via parameterization software enSuite when the administrator lock is open Our applications team is available if you require further information 9 9 1 Archive content i The establishment of a user archive is preconfigured with factory settings and ...

Page 213: ...EK280 Application Manual 211 9 9 3 Delete user archive chapter 2 4 2 Clear volumes and archives Clr V or 2 4 3 Clear archives Clr A ...

Page 214: ...ruption or are not persistently relevant i e summertime calibration lock open or data transfer in progress S Reg and Stat are summaries of multiple status values They initially display all available messages as numbers Pressing ENTER allows you to see these individually as short texts The most important message with the lowest number is displayed first Using the and keys you can move to the next o...

Page 215: ...n be changed when putting the device into operation in the presence of a calibration officer Operating Instructions 1 1 St 7 p Alarm Lim The measured gas temperature is outside the permissible limits The limit values can be changed when putting the device into operation in the presence of a calibration officer Operating Instructions 1 1 St 8 K val error The compressibility ratio factor could not b...

Page 216: ...cp value of the output or increase the output frequency In both cases the change must be aligned with the connected device 4 St 2 Outp 2 Error 4 St 3 Outp 3 Error 4 St 4 Outp 4 Error 5 St 1 I1 Warning The encoder could not be read at the end of the measurement period The flow recording at this point is invalid 5 St 2 I2 Pulse cmp In the pulse comparison e g between input 1 and input 2 the deviatio...

Page 217: ... message is displayed The input configuration can be adjusted using the parameterization program enSuite 8 St 2 I2 Warn sig 8 St 3 I3 Warn sig 8 St 4 I4 Warn sig 8 St 9 I5 Warn sig 8 St 10 I6 Warn sig 8 St 6 T2 Warn Lim The measured gas temperature of the second sensor is outside the set warning limit values The warning limits can be adjusted using the parameterization program enSuite 8 St 7 p2 Wa...

Page 218: ...justed using the parameterization program enSuite 13 St 2 I2 Warn sig 13 St 3 I3 Warn sig 13 St 4 I4 Warn sig 13 St 9 I5 Warn sig 13 St 10 I6 Warn sig 14 St 1 Cal lock o The calibration lock is open In normal operating conditions the calibration lock should be closed to prevent unauthorized changes To close the calibration lock please go to Ctrl St PL and enter the value 0 14 St 3 Admin lock The a...

Page 219: ...ressure and 1 temperature sensor Communication Data transfer via modem with Ring signal i e internal GSM modem or an analog modem connected to terminals Outputs Not isolated no galvanic separation Display active Max 60 minutes per month Measurement cycle 30 seconds Battery life approx 5 1 years readout duration 60 min month approx 5 0 years readout duration 15 min week approx 5 1 years readout dur...

Page 220: ...ars readout duration 60 min month approx 5 0 years readout duration 15 min week approx 5 1 years readout duration 1 min day Sensors 1 pressure sensors 2 temperature sensor Battery life approx 5 1 years readout duration 60 min month approx 5 0 years readout duration 15 min week approx 5 1 years readout duration 1 min day Sensors 2 pressure sensors 2 temperature sensor Battery life approx 5 1 years ...

Page 221: ...n a default value Conditions Batteries 1 battery pack Mode input 1 NF pulse input mode1 Sensors 1 pressure and 1 temperature sensor Communication Data transfer via modem with Ring signal i e internal GSM modem or an analog modem connected to terminals Readout duration 60 minutes per month Display active Max 60 minutes per month Measurement cycle 30 seconds Outputs 1 isolated output galvanic isolat...

Page 222: ... from that for four time windows each lasting 1 hour i At low ambient temperatures the data transfer duration is limited Please take into consideration the information given in chapter 0 10 4 1 Monthly data transfer Battery life Readout duration minutes Years 5 10 15 30 monthly Readout time window 1 hour 12 0 12 0 10 0 9 0 4 hours 12 0 12 0 10 0 8 2 12 hours 12 0 11 4 9 4 6 3 10 4 2 Weekly data tr...

Page 223: ...her After data transfer the voltage rises again more slowly in low ambient temperatures than in higher If the data transfer regularly begins before the battery voltage has returned to its starting value the voltage is always lower in the long term As a result of this the data transfer may at some point be terminated due to low battery voltage or may even fail to start This effect must be considere...

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