1. Manuals
  2. Brands
  3. Honeywell Manuals
  4. Media Converter
  5. Elster EK280
  6. Applications manual

Honeywell EK280 Applications Manual

Volume converter
Hide thumbs Also See for EK280:
Table of Contents

Advertisement

Quick Links

Download this manual
Volume Converter
EK280
Manual
Application
73022106
as of 2018-1
From firmware 2.51

Advertisement

Table of Contents
loading

Related Manuals for Honeywell EK280

Summary of Contents for Honeywell EK280

  • Page 1 Volume Converter EK280 Manual Application 73022106 as of 2018-1 From firmware 2.51...

  • Page 3: Table Of Contents

    Error messages when entering values ....................17 3 Working with enSuite ..........................19 Setting up the communication link to the EK280 via optical interface ..........19 Setting up the communication link to EK280 via a modem ............... 19 Setting up the communication link to EK280 via a network (TCP/IP) ..........20 Setting up a direct communication link to EK280 ................
  • Page 4 EK280 Application Manual 4.7.1 Pulse generator connection ...................... 33 4.7.2 Parameterization ........................33 4.7.3 Evaluation with enSuite ......................34 Parameterizing the Qm/Qb load display ................... 35 5 Other number and status inputs ......................36 Warning input active .......................... 36 Warning input inactive ........................37 Information input active ........................
  • Page 5 EK280 Application Manual 7.3.1 EM260 connection ........................100 7.3.2 EM260 with analog modem (PSTN modem) ................101 7.3.3 EM260 with Ethernet Adapter....................105 7.3.4 EM260 with GSM-Modem ...................... 108 FE260 to serial interface ......................... 112 7.4.1 FE260 connection ........................112 7.4.2...
  • Page 6 EK280 Application Manual 9 Archive ..............................191 Measurement period archive ......................191 9.1.1 Archive content ........................192 9.1.2 Memory capacity ........................192 9.1.3 Changing the measurement period ..................193 9.1.4 Values relating to measurement periods ................193 9.1.5 Remainder of the measurement period .................. 194 9.1.6...
  • Page 7 EK280 Application Manual 10.3.3 Additional pressure or temperature sensors ................218 10.3.4 Output isolation (galvanic 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 ................

  • Page 8: General

    Avoid improper battery use. − Avoid contact with live parts in the 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.
  • Page 9 You will receive the documents on request from Honeywell. 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: Ek280 Operation And Display

    EK280 Application Manual 2 EK280 Operation and Display 2.1 Display configuration 2.1.1 "Main" main display With the calibration lock open, "Main" on the "Ctrl." display tab allows you to select different views and contents for the "Main" tab: "Main" Description...

  • Page 11: Setting The Number Of Tabs

    ( above). 2.1.3 User values for the customer 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"...

  • Page 12: User Values For The Administrator

    Application Manual 2.1.4 User values for the administrator 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...

  • Page 13: Progress Index

    EK280 Application Manual The archive data is displayed in table format, i.e. in columns with headings. Individual columns are separated by one or more spaces. The column header contains the name of the value displayed in the column and where applicable the unit. Space permitting, multiple columns are displayed simultaneously.

  • Page 14: Search Function For Checking Archive Entries

    EK280 Application Manual Display Description All values within an It is not possible to calculate a valid progress index due to a data error in the archive row flash. current archive row. The data error is detected via checksum (CRC).

  • Page 15: Freeze Display ("Freeze Display")

    − So that all volume counters and all archives and logbooks are deleted from the device, open the calibration lock as described in the EK280 Operating Instructions. − Move the cursor in tab "Serv."...

  • Page 16: Clear Archives ("Clr.a")

    2.20 and higher. The counter of the EK280 can be set once in a similar way to that of the gas counter while the administrator lock is open for recording the volume in practice. When the calibration lock is open it is always possible to set the volume and this can also be done directly via the operational volume (tab "Serv."...

  • Page 17: Parameterizing The Volume At Base Conditions

    A one-time setting up of the volume counter while the administrator lock is open is possible from software version 2.20 and higher. The quantity converter EK280 offers the possibility of adjusting the standard volume counter once during commissioning of the unit while the administrator lock is open. Setting the volume is always possible while the calibration lock is open and can also be carried out directly via Standard Volume (tab "Serv."...

  • Page 18: Setting Of The Display Contrast

    (Vb new value) will be set to default values. 2.5 Setting of the display contrast The display contrast of the EK280 can be adjusted to suit the surrounding conditions. − Open the administrator lock as described in the  EK280 Operating Instructions [1].

  • Page 19: Error Messages When Entering Values

    EK280 Application Manual − To enter the display contrast value move the cursor to the digits using the arrow keys  or  and update them using the arrow keys  or . The factory settings for the display contrast is "164". Input values greater than "164"...

  • Page 20: Ek280 Application Manual

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

  • Page 21: Working With Ensuite

    The parameterization program enSuite can be downloaded for free at www.elster.com. − Insert the optical read head into the ring on the front panel of the EK280 and connect the other end to a COM or USB port on your PC or laptop.

  • Page 22: Setting Up The Communication Link To Ek280 Via A Network (Tcp/Ip)

    A communication link between enSuite and the EK280 ( chapter 7 Data transfer, p. 58). − Ensure your PC or laptop is connected to the LAN. The EK280 must be connected to the same network. − Start the enSuite program (i.e.

  • Page 23: Send Parameter File

    (if applicable) You must check in such cases whether the necessary locks are open and/or whether the file used is suitable for the device version. Contact the Honeywell hotline ( EK280 manual) is necessary.

  • Page 24: Volume Measurement

    4.1 LF Pulse generator (reed contact) 4.1.1 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. LF Pulse...

  • Page 25: Parameterization

    "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.

  • Page 26: Hf Pulse Generator (Namur)

    Pulse generator (Namur) − Connect the gas meter's high frequency pulse generator (Namur) to terminal "DE1" of the EK280. − Release the input 1 (terminal "DE1") calibration seals. 4.2.2 Parameterization Parameterization is carried out via the keyboard on the EK280.

  • Page 27: Encoder

    Release the input 1 (terminal "DE1") calibration seals. 4.3.2 Parameterization When using other parameter settings for the encoder (e.g. timings) in the EK280 then the battery life may become shorter. Parameterization can be carried out here using the EK280 keypad.
  • Page 28 Wait until the "Auto-Encoder" display is updated with a new value. This can take up to a minute as the EK280 activates and test all known encoder protocols consecutively. − On successful detection the EK280 displays the label "Vo" on the meter reading of the gas meter: Serv. ...

  • Page 29: 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.

  • Page 30: Parameterization

    EK280 Application Manual 4.4.2 Parameterization Parameterization is here described with reference to the EK280 keyboard and the above mentioned example. Alternatively, parametrization can be carried out using the enSuite program. The paths which are subsequently described can be found in enSuite under "Parameterize...

  • Page 31: Requirements

    The mechanical gas meter must have 2 pulse generators (LF, HF) or an encoder and a pulse generator − If HF pulses are to be registered in the EK, the external voltage supply for the EK280 must be available −...

  • Page 32: Pulse Generator Connection

    Application Manual 4.5.2 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. Pulse generator...

  • Page 33: Pulse Generator Connection

    The status message can then be used, for example to create an archive entry or to switch an output. 4.6.1 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. Pulse generator...

  • Page 34: Parameterization

    EK280 Application Manual 4.6.2 Parameterization To program input 2 for the pulse comparison with input 1, send the following parameter file to the EK280 using the parameterization program enSuite ( chapter 3.6 Send parameter file, p.21): − EK280 - Input 2 = Pulse Comparison with input 1 (*) The deviation amount between the two pulse generators, above which a warning is triggered, is editable.

  • Page 35: Pulse Generator Connection

    Application Manual 4.7.1 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. Transmitter 1...

  • Page 36: Evaluation With Ensuite

    If "overrunning" of a gas meter is suspected, enSuite may be used to read out Archive 12 and display 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...

  • Page 37: Parameterizing The Qm/Qb Load Display

    HF transmitter on input 2. As a result, the HF output of the EK280 can respond more quickly to input fluctuations. An external power supply for the EK280 is essential for this purpose, as is the provision of HF pulses by the gas meter (A1S/A1R).

  • Page 38: Other Number And Status Inputs

    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 momentary status and status register.

  • Page 39: Warning Input Inactive

    EK280 using the parameterization program enSuite ( chapter 3.6 Send parameter file, p. 21): − EK280 - Input 2 = Warning signal not active (*) − EK280 - Input 3 = Warning signal not active (*) − EK280 - Input 4 = Warning signal not active (*) −...

  • Page 40: Information Input Inactive

    For the connection to inputs 2-6 as additional metering input, only low frequency reed contacts or transistor outputs with technical data in accordance with  chapter 3.6 Send parameter file (p. 21) (digital inputs) acc. to the Operating Instructions for EK280 are suitable.

  • Page 41: Archive For The Additional Metering Input (Input 3)

    The inputs are already programmed as pulse inputs at the factory so that a conversion is usually superfluous. To program input 3 back to metering, send the following parameter file to the EK280 using the parameterization program enSuite ( chapter 3.6 Send parameter...
  • Page 42 EK280 Application Manual Column Specifications Example Messages in the system status 13:15 Event causing data line to be archived 0x8104 Check sum result CRC Ok Here the archive is designed as a ring buffer and, in this example, has a buffer capacity of 1000 entries. This allows the most recent hourly readings for a period of more than one month to be recorded.

  • Page 43: Outputs

    (limit values: see chapter "Technical data" in the Operating Instructions)! 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:...

  • Page 44: Connection Of Outputs

    DL220 − Connect the device to one of the desired digital outputs (terminals "DA1" to "DA4") on the EK280. 6.2 LF pulse output (low-frequency) Each of the outputs 1 to 4 (terminals DA1 to DA4) can be programmed as a low-frequency pulse output.
  • Page 45 Press the ENTER key to confirm the set value. It is possible to abort the entry by pressing the ESC key. Setting up period length and pulse duration. Parametrization of the period length and the pulse duration via the EK280 keyboard is only possible with software version 2.20 or later. Older software versions may be programmed using enSuite via "Parameterize...
  • Page 46 Press the ENTER key to confirm the value setting. Input can be canceled using the ESC key. Setting up access permissions for the output parameters: Parameterization of access authorizations for the output parameters via the EK280 keyboard is not possible! Parameterization may be done with enSuite in "Parameterize online"...

  • Page 47: Status Output (Signal Output)

    Output 4  Md.O4 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.

  • Page 48: Parameterizing With Ensuite

    EK280 Application Manual Key for the status pointer SpO: a.mm_0s:b.c c = 0: Message comes, c = 1: Message comes or goes b = 1: Instance status, b = 2: System or overall status s = status number (1...9 for St.1 ... St.9 * mm = message number (1...16),...
  • Page 49 = 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: Time-Synchronous Output

    Output 4  Md.O4 The time-synchronized 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.

  • Page 51: Event-Output

    Press the ENTER key to confirm the set value. It is possible to abort the entry by pressing the ESC key. Setting up pulse duration: Parametrization of the pulse duration via the EK280 keyboard is only possible with software version 2.20 or later. Older software versions may be programmed using enSuite via "Parameterize...

  • Page 52: Parameterizing By Keyboard

     Output 4  Md.O4 The low-frequency event outputs of the EK280 can be operated with active or inactive logic.(as a make contact or break contact). The output mode must be programmed accordingly for this purpose ( below). − Press the ENTER key. ⇒ The set value flashes.
  • Page 53 EK280 Application Manual Key for the status pointer Sp.O: − a.mm_0s:b.c c = 0: Message comes, c = 1: Message comes or goes b = 1: Instance status, b = 2: System or overall status s = status number (1...9 for St.1 ... St.9 * mm = message number (1...16),...

  • Page 54: Hf Pulse Outputs (High Frequency)

    1, an FE260 must be used for isolation of the outputs and the power supply in the event of explosion. If output 3 of the EK280 is also to be routed through the FE260 as an F output, this is only possible with an FE260 built later than April 2014.

  • Page 55: Connection Example

    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 Operating Instructions for the equipment listed and with the...

  • Page 56: Continuous Pulse Output

    Each of the outputs 1 to 4 (terminals DA1 to DA4) can emit continuous pulses for testing purposes. 6.7.1 Parameterization Parameterization 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...

  • Page 57: Connecting Outputs To A Plc Or An Isolation Amplifier

    When connecting the outputs to a customer system (e.g. PLC) galvanic separation of both systems is strongly recommended. Especially when using or connecting the EK280 to a hazardous area (hazardous area 1), an external isolation amplifier (permitted for use in hazardous areas) or usage of the FE260 is required.

  • Page 58: Isolating Outputs (Galvanic Isolation)

    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. An electrically isolated output only requires electricity provided that the output is active (switched on).

  • Page 59: Securing The Outputs

    EK280 Application Manual Switch for electrical isolation Output "DA3" is electrically isolated (the slider on the switch is up) Outputs "DA1", "DA2", "DA4" are not electrically isolated (The sliders on the switches are down) Fig. 4 6.11 Securing the outputs Each output can be individually secured against manipulation by means of a terminal cover and also be sealed with an adhesive seal if required.

  • Page 60: Data Transfer

    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 the following menu "Serv. - Interfaces – internal modem –...
  • Page 61 − 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!
  • Page 62 When the EK280 is used for the first time, the plug for the power supply is not yet connected to the modem. It has not been connected at the factory in order to avoid an unnecessary load on the battery! −...

  • Page 63: Unlocking The Sim Card

    7.1.4 GSM Operation 7.1.4.1 Parameterization 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:...
  • Page 64 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 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 voltage.
  • Page 65 The editable time window is not directly reflected in the forecast of the remaining battery life of the batteries" BatR" of the EK280. Therefore the forecast battery life is not changed if the time window is changed. Past time windows and data transfers are however used in the remaining battery capacity "BatRK"...

  • Page 66: Tcpserv Operation (Gprs Or Umts)

    The test time window only needs to be open if none of the time windows 1 to 4 are open. − If the communication link to the EK280 via the optical interface is not set up, it must be created. ( chapter 3.1 Setting up the communication link to the EK280 via optical...
  • Page 67 Application Manual Here the GPRS or UMTS Modem in the EK280 functions as a TCP-Server and may be addressed by a TCP client that is listed in its readout software through a static IP address. To allocate a static IP to the modem during the setup of the GPRS or UMTS session, they must (together with their network provider) maintain a virtual private network (VPN) which must be enabled on the SIM used in the modem.
  • Page 68 "Parameterize online" at the bottom of the navigation window. All the values listed in enSuite under "Parameters" can be found on the "Serv." display tab of the EK280 under the same path. c) Configure individual parameters − In the top of the device window open the path "Parameters" > "Interfaces" >...
  • Page 69 In the base configuration now displayed you can define time windows, during which data can be retrieved cyclically from the 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 voltage.

  • Page 70: Ftp Operation (Gprs Or Umts)

    EK280. Rather, it can be done with the GPRS and UMTS modems listed in  chapter 7.1.1. As of version V2.50 of the EK280 firmware, the ComFTP modems are no longer supported! The FTP data transmission via GPRS and/or UMTS with an EK280 as of V2.50 is described in the  chapter 7.1.6.2.
  • Page 71 7.1.6.2 FTP data transfer via GPRS and/or UMTS without ComFTP (EK280 from V2.50) For commissioning the FTP data transmission, the EK280 must first be configured for GPRS or UMTS operation. Here, a distinction must be made between whether the FTP data transmission is to take place...
  • Page 72 Modbus commissioning, contact ElsterSupport@Honeywell.com. From the EK280-V2.50, a modem used for FTP data transmission can be used for FTP and CSD connections  chapter 7.1.4) as well as for TCP connections  chapter 7.1.5). However, there should only be one connection at a time.
  • Page 73 7.1.6.3.3 Opening the customer lock In order for ComFTP to read data from the EK280 and save it on the server, at least one EK280 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.
  • Page 74 In the base configuration now displayed you can define time windows, during which data can be retrieved cyclically from the 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 voltage.
  • Page 75 Once both processes have been successfully completed, the device combination can be achieved via a GSM/CSD call. In order that the EK280 and the ComFTP application can be matched, a waiting time of up to 5 minutes may be required between each polling or retrieval attempt.
  • Page 76 (USB configuration cable) or a GSM/CSD link is required for this purpose. Danger! Ensure the mains voltage is disconnected before opening the EK280 housing, ensure it is not turned back on and verify that there is no voltage.
  • Page 77 Once the application has been configured, you can check the data transfer to the FTP server using a suitable FTP client (i.e., "Filezilla"). Data should now be automatically transferred from EK280 at the intervals programmed in the ComFTP to the server.

  • Page 78: Gprs With Comtsc (Tainy Switching Center)

    Application Manual 7.1.7 GPRS with ComTSC (Tainy Switching Center) Data transmission to a Tainy Switching Center (TSC) is supported by the EK280 up to and including V2.40! Please note that newer versions of the EK280 (from V2.50) no longer support operation with a TSC! 7.1.7.1 General details of the TSC system...
  • Page 79 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 voltage.
  • Page 80 For the parameterization of the modem TSC function proceed as follows: − Connect your PC/laptop with the parameterization interface X25 on the EK280 CPU board using the USB parameterization cable pursuant to Retrieving data with enSuite (only for local parameterization on location of the actual EK280).
  • Page 81 "ComTSC". 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 EK280 Application Manual The input of the TSC server address may be in the form of a DNS or the form of an IP address. A secondary TSC server may be entered as an option. When entering the TSC port name and TSC password, appropriate use of lower case and upper case must be taken into account.
  • Page 83 The test time window only needs to be open if none of the time windows 1 to 4 are open. − If the communication link to the EK280 via the optical interface is not set up, it must be created. ( chapter 3.1 Setting up the communication link to the EK280 via optical...

  • Page 84: Replacing The Antenna

    (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 battery life.
  • Page 85 EK280 Application Manual − Disconnect the modem battery or the connection of the modem supply of the internal power supply from X3, "Battery", of the modem board: Module with ECM-GW120 Module with ECM-2G UG350 or ECM-3G-UU270 − Open the cable gland of the short antenna.
  • Page 86 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 EK280 display ( chapter 7.1.4.2 Checking GSM field strength, p. 63) and for a test call off with enSuite (...

  • Page 87: Upgrading An Internal Modem

    EK280 Application Manual 7.1.9 Upgrading an internal modem For the installation of an internal GSM/GPRS modem in the EK280 at a later date, please proceed as follows. The two modem modules 73023788 (GPRS) and 73023789 (UMTS) are both ATEX and...
  • Page 88 Honeywell customer Calibration sensor service If the EK280 is not installed in an Ex Zone 0/1, please proceed as follows: − If theEK280 is connected to an external power supply, please switch this off. Danger! For EK280 with internal power supply, the mains voltage must be switched off before opening...
  • Page 89 − Push the 2×8-pin terminal strip of the modem assembly onto the modem interface (X26) of the EK280 ( illustration). Pay special attention to correct engagement of all 16 pins into the socket strip. Attach the modem assembly at the three points marked.
  • Page 90 If the device is not properly closed cables can get pinched and cause damage. Therefore: – Ensure correct positioning of the cable guide when closing. − Finally, replace the cover strips on the housing. − Where appropriate, switch on the external power supply of the EK280 again.

  • Page 91: Internal Ethernet Interface Ice280

    These have successfully passed the EMC test. These cables ensure interference-free operation. Interference-free operation cannot be guaranteed for other cable types. You can obtain the appropriate cables from Honeywell (L = 5 m in length) (Honeywell Order No.: 73024367). Other lengths are available from specialist distributors.

  • Page 92: Connecting The Network Cable

    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!
  • Page 93 Shorten the Ethernet cable to the required length. Please note that you need around 25 cm of additional length for connecting the cable in the EK280. If the cable is already of the required length, only cut the RJ45 plug off one end of the cable.
  • Page 94 EK280 Application Manual 7.2.2.5 Pushing the cable screen over the cone Spread out the braid some more and push the cone under the screen. Then slide the cone from the sheath onto the part of the cable with the sheath removed and carefully push it under the screen ( Figure below).
  • Page 95 7.2.2.9 Inserting the cable into the EK280 − For this, the central plastic gland or the blind plugs have to be removed. 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 EK280 Application Manual 7.2.2.10 Connecting the cable to the Ethernet module Attention! Always switch off the PoE power supply before connecting the network cable and secure it against being switched on again! The safest way is to remove the network cable from the switch or the network socket.

  • Page 97: Connecting The Power Supply

    7.2.3 Connecting the power supply 7.2.3.1 Power supply via the internal power supply unit − If the EK280 is fitted with an internal power supply, simply connect the Ethernet 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.

  • Page 98: Setting The Network Parameters

    In call windows 1 to 4, 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.
  • Page 99 EK280 Application Manual b) Sending the parameter file − Send the following parameter file to the EK280 ( chapter 3.6 Send parameter file, p.21). EK280_xvx.. - int. ICE280 (*) − For any further customized settings and tests, press “Navigation” on the left-hand side of the enSuite window and then “Parameterize...

  • Page 100: Retrieving Data With Ensuite

    These access details can be obtained from IT officer responsible for the system. You can define time windows within which you can access the EK280 in the basic configuration which is now set up. You can deactivate time windows which are not needed by setting the start and end of the time window to the same value.

  • Page 101: Retrofitting The Internal Ethernet Interface

    7.2.6 Retrofitting the internal Ethernet interface 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...

  • Page 102: Em260 To Serial Interface

    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 length).

  • Page 103: Em260 With Analog Modem (Pstn Modem)

    In call windows 5 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.
  • Page 104 7.3.2.2 Parameterization of the analog PSTN modem integrated into EM260 If the order for the EM260 stated that it was to be operated connected to an EK280, the parameterization of the EM260 was already effected at the factory, so you may skip this section.
  • Page 105 Parameterization of the modem in the EM260 may only be carried out by personnel suitably qualified. For later parameterization of an EM260 for operation with an EK280, you need the USB parameterization cable ref. no. 73020481 and the program ModemIni V3.50 or later; you may request this from Honeywell free of charge.
  • Page 106 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...

  • Page 107: Em260 With Ethernet Adapter

    All the values listed in enSuite under "Parameters" can be found on the “Serv." display tab of the EK280 under the same path. 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.
  • Page 108 EK280 Application Manual The Ethernet adapter in EM260 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 −...
  • Page 109 (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 all devices" icon to terminate the communication link between enSuite and the EK280 and then wait for the "o"...

  • Page 110: Em260 With Gsm-Modem

    All the values listed in enSuite under "Parameters" can be found on the “Serv." display tab of the EK280 under the same path. 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.
  • Page 111 Section 7.3.1 and must have been parameterized pursuant to Section 7.3.4.2! − The call time window maybe set up with enSuite via the optical interface of the EK280 via the path "Parameters" > "Interfaces" > "Call time windows".
  • Page 112 − Start the ModemIni program (V3.50 or later) and perform 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) −...
  • Page 113 Interfaces > Terminal interface > GSM & GPRS > GSM.L. − With the cursor over GSM.L, please press the EK280 ENTER key and wait for approximately 30 seconds. The percentage field strength is now displayed under GSM.L. − With a field strength below 50% data transfer issues may be encountered. You can remedy this...

  • Page 114: Fe260 To Serial Interface

    The test time window only needs to be open if none of the time windows 5 to 6 is currently open. − If the communication link to the EK280 via the optical interface is not set up, it must be created. ( chapter 3.1 Setting up the communication link to the EK280 via optical...
  • Page 115 If EK280 operation takes place in a potentially explosive atmosphere, ensure 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. −...
  • Page 116 EK280 Application Manual 7.4.1.1 Wiring FE260 230V AC 230V EK280 Uext+ Uext- 7.4.1.2 EK280 jumpers X6: No jumper X5: two jumpers or a jumper on a pin located closer to the on the pins located terminals. furthest from the terminals.

  • Page 117: Differentiation Of The Radio-Controlled Modems And Their Application In The Fe260

    WM15410 Sticker WM19551 WM17270 ECM-2G-UG350 ECM-3G-UU270 Network GSM/GPRS GSM/GPRS/UMTS Suitable for the following applications depending on the software version of the EK280: Application EK280 from Version 2.50 GSM-CSD TCPserv Application EK280 up to and including version 2.40 GSM-CSD TCPserv Only with modem application ComTCPserv V1.10 Only with modem application ComTCPserv V2.04 or WipSoft V5.43.3...

  • Page 118: Inserting The Sim Card Into The Fe260

    EK280 Application Manual 7.4.3 Inserting the SIM card into the FE260 The SIM card must only be inserted and if applicable unlocked in FE260 GSM/GPRS/UMTS versions. For other versions (Analog modem, Ethernet, ISDN) this chapter can be skipped. SIM card installation varies according to the GSM/GPRS/UMTS module used in the FE260: −...

  • Page 119: Unlocking The Sim Card In The Fe260 (Entering The Pin)

    If the inserted SIM card's PIN ("Personal Identification Number") is activated, carry out the following instructions to unlock it: − Move the cursor to the "Serv." tab in the EK280's display, then to Interfaces > Terminal interface > GSM & GPRS > PIN −...

  • Page 120: Fe260 Gsm/Gprs/Umts Version, Gsm Operating Mode

    In call windows 5 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. Sending parameter file −...
  • Page 121 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 5 and 6 are reserved for EK280 operation with an FE260, 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.

  • Page 122: Fe260 Gsm/Gprs/Umts Version, Tcpserv Operating Mode

    The test time window only needs to be open if none of the time windows 5 to 6 is currently open. − If the communication link to the EK280 via the optical interface is not set up, it must be created. ( chapter 3.1 Setting up the communication link to the EK280 via optical...
  • Page 123 (p. 118). Here the GPRS resp. UMTS modem in the EK280 functions as a TCP-Server and may be addressed by a TCP client that is listed in its retrieval software through a static IP address. To allocate a static IP to the modem during the setup of the GPRS resp.
  • Page 124 All the values listed in enSuite under "Parameters" can be found on the "Serv." display tab of the EK280 under the same path. Set individual parameters in the case of ECM-GW120 with WipSoft, ECM-2G-UG350 and ECM-3G-UU270 −...
  • Page 125 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 5 and 6 are reserved for EK280 operation with an FE260, 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.
  • Page 126 FE260 has been previously used with an EK260 which is now being swapped for an EK280. 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"! 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.
  • Page 127 EK280 Application Manual When parameterizing on location: − Make sure that time windows 5 and 6 of the EK280 are closed. − Make sure that the FE260 is not under power. − On the modem adapter board, fit the jumper "Mode" in position "program" (lower position,  photos).
  • Page 128 EK280 Application Manual Note: After pressing the "Configure Interfaces" button, you can specify which COM port 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"...
  • Page 129 EK280 Application Manual − Enter at least enter the following parameters: APN name APN password APN username TCP server port − After pressing the "Transfer changes to the device" button, the entered values are sent to the modem. Note: The remaining parameters are optional and are only needed in special cases:...
  • Page 130 Before starting a data transfer via the modem, you must ensure that there is adequate reception field strength. − On the display of the EK280, move the cursor in the tab "Serv." to Interfaces >"Terminal interface. > GSM & GPRS >...
  • Page 131 The test time window only needs to be open if none of the time windows 5 to 6 is currently open. − If the communication link to the EK280 via the optical interface is not set up, it must be created. ( chapter 3.1 Setting up the communication link to the EK280 via optical...

  • Page 132: Fe260 Gsm/Gprs/Umts Version Ftp Operating Mode

    FTP data transmission. As of version V2.50 of the EK280 firmware, the ComFTP modems are no longer supported! The FTP data transmission via GPRS and/or UMTS with an EK280 as of V2.50 is described in the  chapter 7.4.7.2.
  • Page 133 For informations, contact ElsterSupport@Honeywell.com. From the EK280-V2.50, a modem used for FTP data transmission can be used for FTP and CSD connections  chapter 7.4.5) as well as for TCP connections  chapter 7.4.6). However, there should only be one connection at a time.
  • Page 134 7.4.7.6 Opening the customer lock In order for ComFTP to read data from the EK280 and save it on the server, at least one EK280 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.
  • Page 135 In call windows 5 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 −...
  • Page 136 EK280 Application Manual The cable for serial data transmission requires a 9-pin plug (male plug) for connection to the FE260, and either a COM port connection (as a rule a 9 pole female socket) or a USB plug for the connection to the PC or laptop.
  • Page 137 EK280 Application Manual "ST3" configuration interface Jumper "Mode" in "program" with cable attached position Fig. 12: Modem assembly with ECM-GW120 with "Mode" jumper and push-fitted parameterizing cable. Parameterizing interface "Mode" jumper Fig. 13: Modem assembly with Integra M2106, "Mode" jumper and parameterization interface.
  • Page 138 Refit the "mode" jumper on the FE260 modem board in the "operation" position. 7.4.7.9 EK280 data transfer activation − Set up a communication link via the optical interface between enSuite and the EK280 again. ( chapter 3.1 Setting up the communication link to the EK280 via optical interface, p.

  • Page 139: Fe260 Gsm/Gprs Version With Comtsc Modem Application

    Application Manual 7.4.8 FE260 GSM/GPRS version with ComTSC modem application The data transfer to a Tainy Switching Center (TSC), EK280 up to and including V 2.40 supported!  Newer versions of the EK280 (from V2.50) no longer support operation with a TSC! The data transfer to a Tainy Switching Center (TSC) requires a modem, in which the "ComTSC"...
  • Page 140 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 to  chapter 7.1.7.3 Parameterization of the internal ComTSC modem in the EK280 (p. 78). 7.4.8.4 Checking GSM field strength  chapter 7.1.4.2 Checking GSM field strength...

  • Page 141: Fe260 With Internal Analog Modem (Pstn Modem)

    In call windows 5 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.
  • Page 142 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 5 and 6 are reserved for EK280 operation with an FE260, 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.

  • Page 143: Fe260 With Ethernet Adapter

    7.4.10.1 Parameterization of the EK280 for operation with an FE260/Ethernet 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"...
  • Page 144 EK280, a connection cable is required for the optical interface as well as the enSuite program, which can be downloaded free of charge from www.elster-instromet.com. The 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.
  • Page 145 "Break all connections" icon to terminate the communication link between enSuite and the EK280 and then wait for the "o" top left of on the EK280 display to stop flashing. − Now set up the communication link from enSuite to EK280 via the Ethernet adapter. ( Chapter Setting up the communication link to EK280 via a network (TCP/IP), p.

  • Page 146: Fe260 With Rs232 Interface Card

    EK280 Application Manual 7.4.10.5 network plug 7.4.11 FE260 with RS232 interface card RS232 interface, RS232-Modul 73016593 V1.1 Jumper in position "RS232" e.g. the COM port of a PC (n.c.)* RI/DSR (n.c.)* DTR/RTS (n.c.)* DCD/CTS Fig. 16: RS232-Adapter in the FE260 * (n.c.) = not connected...
  • Page 147 In the base configuration now displayed you can define time windows, during which data can be cyclically retrieved from the EK280 via this interface. Time windows 5 and 6 are reserved for EK280 operation with an FE260, 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.

  • Page 148: Other Devices To Serial Interface

    * In place of DTR you may use RTS (DB-9: Pin 7, DE-25: Pin 4). The signal must run continuously at positive voltage (high-signal) throughout the data transfer. RI may not be used! In EK280 battery operation the signal is switched off again (voltage ≤ 0 V, low signal), in order to preserve the EK280 battery's life.
  • Page 149 The position of the two jumpers on X5 by the terminals means that the EK280 interface is electrically isolated from the rest of the circuit and therefore electromagnetic interference coupling is prevented.
  • Page 150 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 5 and 6 are reserved for EK280 operation with a direct RS232 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.

  • Page 151: Ex Isolator Mtl5051

    The MTL5051 is an approved "associated apparatus" and can therefore be used as an interface isolator, if the EK280 is installed 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. MTL5051 13 14...
  • Page 152 In call windows 5 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 −...

  • Page 153: Rs485 Interface, Electrically Isolated

    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 5 and 6 are reserved for EK280 operation with an MTL5051, 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.
  • Page 154 EK280 Application Manual Due to the current limit for intrinsically-safe apparatus approval, the EK280 cannot supply sufficient current to power terminal resistors. At the data transfer rate used, terminal resistors are not required. 7.5.3.1.1 Two-wire simplex – wiring This function is only available since EK280 software version 2.20.
  • Page 155 Bus Master RS485 Power supply RS-485 (5...8 V DC) Uext+ Uext- Power supply EK280 (8 V DC) additional bus subscribers 7.5.3.2 EK280 jumpers X6: No jumper X5: No jumpers or one jumper on the pins located or two jumpers on the pins located...
  • Page 156 The position of the two jumpers on X5 means that the EK280 interface is electrically isolated from the rest of the circuit and therefore electromagnetic interference coupling is prevented.

  • Page 157: Rs485 Interface, Without Electrical Isolation

    In the base configuration now displayed you can define 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.
  • Page 158 EK280 Application Manual 7.5.4.1.1 Two-wire simplex – wiring This function is only available since EK280 software version 2.20. EK280 Data - Bus Master Data + RS485 * Uext+ Power supply 8 V (DC) Uext- Data - additional bus Data + subscribers : For connection to a bus system, refer to the information in ...
  • Page 159 7.5.4.3 EK280 Parameterization 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...

  • Page 160: Analogue Pstn Modem Dm130

    RTX- and RTX+: RTX+ The conversion device EK280 can optionally be supplied by means of its internal AC power supply or the +9 VDC auxiliary voltage of the DM130. For the connection of the auxiliary voltage of the DM130, the wiring must...
  • Page 161 In the base configuration now displayed you can define time windows, during which data can be retrieved cyclically from the 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 voltage.
  • Page 162 Remotely via a modem connection The easiest way is the configuration by means of a DIP switch. In this way, all the necessary EK280 operations settings can easily be performed on site. The switch can only be set up after opening the housing cover.

  • Page 163: Data Transfer Verification

    The test time window only needs to be open if none of the time windows 1 to 6 are open. − If no communication link to the EK280 via the optical interface exists, it must be created ( chapter 3.1).

  • Page 164: Time Window Connection

    If the conditions for activating the time window connection are satisfied, then the interface is opened and the EK280 is ready to act as a recipient. If a modem is connected to this interface then the EK280 is only ready to act as a recipient after a further 30 seconds.
  • Page 165 2 = dest 1 and 2 (a connection to target 1 and target 2 is being constructed) Reference to a number in the telephone book, the recipient of this telephone book entry Dst1, 2 will be called by the EK280. 2 = terminal / ext. modem Iface...

  • Page 166: Connection Configuration Status "Stcon

    A point in time connection can be manually initiated at any time (e.g. for a test). To do so, change the parameter "TestC" to 1 ("open"). The EK280 opens the interface and attempts to reach the target. In order to follow the progress of the point in time connection, observe the "StCon"...
  • Page 167 Possible causes: The remote terminal machine is switched off or the remote terminal has not been started. The remote terminal reports "unknown device type". The EK280 does not understand the remote terminal response. Possible causes: E.g. transfer error. SMS only available from Software Version 2.20 or later...

  • Page 168: Status Of Remote Terminal "Sdst

    Disconnection from remote terminal in progress. Disconnection from remote terminal finished. Remote terminal not reached. Check the related EK280-phonebook entry or check the readiness for reception of the remote terminal. Remote terminal refused the connection. Check the related EK280-phonebook entry or check the readiness for reception of the remote terminal.

  • Page 169: Gsm Modem Status "Stm

    If a GSM/GPRS/UMTS modem is in use then "StM" supplies in addition to "StCon" and "SDst" information to the mobile communications network whilst one of the EK280 connections is in use. Use the enSuite program and change over to following the sub-menu.

  • Page 170: Registration Of The Gsm Receiving Level In A Flexible Archive

    No additional hardware is needed for the application. The only requirements are the internal GSM/GPRS modem in the EK280 or a GSM/GPRS modem in the FE260. The application May be used with GSM or GPRS modems (however, GPRS data cannot be recorded).
  • Page 171 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 switched off when the light is switched off.

  • Page 172: Data Transmission Protocols

    EK280 Application Manual 8 Data transmission protocols 8.1 Modbus 8.1.1 Standard settings of the Modbus Map Following Modbus register assignment is factory-set: Register Short LIS200 Designation / value Format Unit Address Desc. Address Bat.R Remaining battery life Months 2:404 Stat...

  • Page 173: Formats

    EK280 Application Manual Register Short LIS200 Designation / value Format Unit Address Desc. Address Device number (serial number) 1:180 DayB Daily limit 2:141_1 Table 1: Standard Modbus table (the register number is based on the physical address form) The Modbus register assignment can be updated using the enSuite parameter software i.e. via the optical interface.

  • Page 174: Creation And Modification Of Modbus Map

    In exceptional cases (query 1×daily and less frequent), the connection can also be completed in Battery mode. In this case, the call window should be made as small as possible to ensure that the batteries in the EK280 are not charged more than necessary.

  • Page 175: Modbus Via Rs232 Interface

    EK280 Application Manual 8.1.6.4 Modbus Map The Modbus map must be synchronized between the SPS and the EK280. If necessary, this can be adjusted with enSuite. This is specifically applicable when: − Other values should be transferred via Modbus (max. 70 values are possible).
  • Page 176 EK280 Application Manual The following Modbus parameters are set by default via parameter file ( paragraph b) of this chapter): Short Description Address Value Content Desc. 0: ASCII - The content of each register is transmitted as four ASCII-encoded hexadecimal...

  • Page 177: Modbus Via Internal Modem (Modbus Rtu_Tcp)

    Table 4: Default connection parameters 8.1.8 Modbus via internal modem (Modbus RTU_TCP) In the EK280 communication via the internal GPRS modem in RTU_TCP mode can be via Modbus amongst others. Values can be read and updated and archives can be retrieved.

  • Page 178: Operating A Modbus Master

    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 system) can only retrieve the data from the terminal (slave) during an open time window.

  • Page 179: General Parameterization

    EK280 Application Manual 8.2.1 General parameterization Three parameter groups must be parameterized for operating the Modbus master. The Modbus master task list: The Modbus master task list contains up to 70 tasks. Each task consists of a register start address, the number of registers and the access mode to the respective register(s).
  • Page 180 EK280 Application Manual The task list consists of three parameters per instance: Address Display Designation Meaning MBAdr "x" MMSAd Modbus_Master_AufgList The Modbus address from x:8C5 All Modbus addresses which the number of are possible here which MdbStartAdr registers shall be read /...

  • Page 181: Modbus Master Parameter (Modbus Master Info)

    EK280 Application Manual 8.2.3 Modbus Master Parameter (Modbus Master Info) The Modbus master info which is to be parameterized is configured separately. The connection parameter "connection_protocol info" (LIS address x:D79) refers to the Modbus master info instance (1-8), which should be used for the link.

  • Page 182: Connection Parameters

    Parameterization of the functions of the RS232 interface is described in  chapter 7.5.1.3. 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.
  • Page 183 EK280 Application Manual Table 10: Preset parameter for instance 7 of the Modbus-Master-Info Display Designation Address Value Content iface Connection_Interface 8:D72 2: Terminal i. Destn Connection_Mode 8:D74 1: Until a connection has been successfully set up for the first time...
  • Page 184 EK280 Application Manual Designation Modbus_Master_ Meaning Address Value Content TaskList_ … ...MdbRegRWMode RW-Mode 6:8C7 3: Write-FC16 ...MdbStartAdr Modbus-Adr. 7:8C5 2:302_1VbT - Total volume at base conditions (pre-decimal places) [m³] ...MdbNoReg Disp. 7:8C6 2 registers Register ...MdbRegRWMode RW-Mode 7:8C7 3: Write-FC16 ...MdbStartAdr...

  • Page 185: Modbus Master Via Internal Modem (Rtu_Tcp)

    Parameterization of the functions 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.
  • Page 186 EK280 Application Manual Display Designation Address Value Content MMAdr Modbus_Master_SlaveAddress 6:7C2 Modbus address of the remote object MMAdM Modbus_Master_AddressModus 6:7C3 1: Phys. mode MMALx Modbus_Master_TaskListIndex 6:7C4 From index 1 (start) of the task list MMAAz Modbus_Master_TaskListNoTas 6:7C5 24 tasks Table 13: Preset parameter for instance 6 of the Modbus master info...
  • Page 187 EK280 Application Manual Display Designation Address Value Content IPAdr OwnIpAddress 3:783 Own IP address, this value is not parameterized Port OwnTcpIpPort 3:784 40000 Own port, via which a distant client can create a TCP/IP connection. This port must also be...

  • Page 188: Sending Sms Messages

    If the internal GSM/GPRS/UMTS modem is connected ( chapter 7.1) or an external GSM/GPRS/UMTS modem respectively an external device including a GSM modem is connected to the serial interface, the EK280 is able to send SMS messages (Short Message Service of GSM-Providers) at occurrence of defined events.
  • Page 189 You can define up to 2 recipients per SMS message, with enSuite change to sub-menu "Interfaces" > "Telephone book". − Choose free entries of the EK280 phone book and change to the related sub-menu: Telephone Definition book TelNo Phone number of the recipient including dialing code.
  • Page 190 Application Manual Definition Event EK280 event, at occurrence the message will be transmitted. Within enSuite, press the button and select a status, a unique event or a regular event from the list shown. NoRcv 0 = no conn. (SMS is not active; will not be sent to any recipient)

  • Page 191: Check Sms Dispatch

    Press the "Update" button at the top end of enSuite to display current information in enSuite. Repeat this process at regular intervals in order to obtain the latest EK280 status. − You can follow the progress of the SMS transmission with the following status parameters.
  • Page 192 EK280 Application Manual 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: Archive

    EK280 Application Manual 9 Archive Changes to the flexible archive structures which were programmed as factory settings may lead to erroneous processing of read data in a subsequent system. In case of e.g. a power failure, no archived data is lost as all archives are stored in non-volatile memories.

  • Page 194: Archive Content

    EK280 Application Manual 9.1.1 Archive content Pos. Address Display Description Retrievable 01:01F8 GONo Global Block number 03:0A20 ABNo Archive Block number A + S 01:0400 Time Date and time A + S 02:0300 Vb Volume at base conditions A + S ∆...

  • Page 195: Changing The Measurement Period

    In order to set the measurement period on the device to another value, open the administrator or calibration lock as described in the  EK280 Operating Instructions [1]. If at least two entries are still free in the calibration manual then it is possible to change the measurement periods when the administrator lock is open.

  • Page 196: Remainder Of The Measurement Period

    This function can be used to store a data row in the measurement period archive. − Open the administrator lock as described in the  EK280 Operating Instructions [1]. This value is only displayed when the “Menu option 1: With energy”...

  • Page 197: Delete Measurement Period Archive

    EK280 Application Manual − Move the cursor to "Serv." > "Archives" > "FrMP". − Press the ENTER key. ⇒ "0" flashes. − Change the value using the arrow keys  or  to "1". − Press the ENTER key to confirm the set value. It is possible to abort the entry by pressing the ESC key.

  • Page 198: Archive Content

    EK280 Application Manual 9.2.1 Archive content Pos. Address Display Description Retrievable 01:01F8 GONo Global Block number 07:0A20 ABNo Archive Block number A + S 01:0400 Time Date and time A + S 02:0300 Vb Volume at base conditions A + S ∆...

  • Page 199: Memory Capacity

    All values relating to daily limits can be created with the daily limit which can be set here. − In order to set the daily limit on the device to another value, open the administrator lock as described in the  EK280 Operating Instructions [1]. − Move the cursor to "Serv."...

  • Page 200: Time Elapsed Since The Daily Limit

    EK280 Application Manual Display Description DayB Day boundary, indicates the begin of the gas day 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 apply when an archive row is entered due to a particular event (e.g.

  • Page 201: Archive Content

    EK280 Application Manual Monthly archive 1 is a flexible archive. 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.

  • Page 202: Memory Capacity

    EK280 Application Manual 9.3.2 Memory capacity Based on factory settings, the archive contains 24 data rows, which corresponds to a memory capacity of approx. 2 years. Monthly archive 1 is a ring-type memory. If the archive is full then the oldest entries are overwritten.

  • Page 203: Delete Monthly Archive 1

    EK280 Application Manual 9.3.4.2 In the previous month − To display the volumes relating to the monthly limit, move the cursor to "Serv." > "Volume" > "previous month". Display Description VbMP↑ Maximum VbMP of last month VbDy↑ Maximum VbDy of last month VbMo ∆...

  • Page 204: Archive Content

    EK280 Application Manual 9.4.1 Archive content Pos. Address Display Description Retrievable 01:01F8 GONo Global Block number 02:0A20 ABNo Archive Block number A + S 01:0400 Time Date and time A + S 05:0161 Qb↑ Maximum Qb of last month A + S 05:0165 Time Date and time of Qb↑...

  • Page 205: Memory Capacity

    EK280 Application Manual Pos. Address Display Description Retrievable 26:0161 C.Mo∅ Mean value C of last month A + S 07:0110 St.7 Instance -Status 7 (incl. p) A + S 06:0110 St.6 Instance -Status 6 (incl. T) A + S 08:0110 St.8 Instance -Status 8 (incl.

  • Page 206: Delete Monthly Archive 2

    EK280 Application Manual Display Description T.Moc Ø Mean value T of current month T.Moc↑ Maximum T of current month T.Moc↓ Minimum T of current month p.Moc Ø Mean value p of current month p.Moc↑ Maximum p of current month p.Moc↓...

  • Page 207: Manual (Events Manual)

    EK280 Application Manual 9.5 Manual (Events manual) Status changes are archived in the manual. The content of the manual can be shown on the display of the device via the path "Serv." > "Archives" > "Logbook". The manual is not a flexible archive.

  • Page 208: Modifications Archive (Audit Trail)

    EK280 Application Manual 9.6 Modifications archive (audit trail) Changes to settings (parameterization) is archived in the audit trail. The content of the audit trail can be shown on the display of the device via the path "Serv." > "Archives" >...

  • Page 209: Archive Content

    2.4.2 Clear volumes and archives ("Clr.V")). − So that the updates archive is deleted from the device, open the calibration lock as described in the  EK280 Operating Instructions [1]. − Move the cursor to "Serv." > "Archives" > "ClrUL".

  • Page 210: Calibration Data Log

    With the aid of the calibration data log, several parameters which are relevant from a statutory calibration viewpoint ( EK280 Operating Instructions [1]) can be changed when the administrator lock is open. A data row is entered for each alteration of such a parameter when the calibration lock is closed. In addition, an entry is always made when opening and closing the calibration lock.

  • Page 211: Archive Content

    The calibration data log is not a ring-type memory. If the archive is full, then the archive must be deleted ( chapter 9.8.4) so that further changes to calibration values can be made when the administrator lock is open ( EK280 Operating Instructions [1]).

  • Page 212: Deleting The Calibration Data Log

    9.9 User archive The EK280 has five user archives (archive 11, archive 12, archive 13, archive 14 and archive 15). The contents of the user archives can be shown on the display of the device via the path "Serv." > "Archives"...

  • Page 213: Delete User Archive

    EK280 Application Manual 9.9.3 Delete user archive  chapter 2.4.2 Clear volumes and archives ("Clr.V") 2.4.3 Clear archives ("Clr.A")

  • Page 214: Status Messages

    Application Manual 10 Status messages The EK280 gives two types of status information: Momentary status "Stat" (also referred to as "status") and status register "SReg". These are located on the "Admin." and "Serv." display tabs under "Status". Messages in the "Stat" momentary status indicate current conditions such as pending errors. As soon as the condition is no longer present, the relevant message is removed from the momentary status.

  • Page 215: List Of Status Messages

    Alarms, faults StSy Restart If this message appears whilst in operation, the device is faulty.  Contact the Honeywell Technical Assistance Center. Data error StSy 2 An error was detected during the cyclic check of the data subject to calibration regulations.
  • Page 216 Warnings StSy Dat.restaur. E The batteries of the EK280 are intermittently dropping out. As a result of this, the time has not changed and no measurement and volume conversion have happened. However, all data is available. This message appears when the battery is changed and the old batteries are removed before the new ones are connected.
  • Page 217 StSy Sett. error The programing of the device has generated an unusable combination of settings.  Contact the Honeywell Technical Assistance Center. St.1 I1 Warn.sig. When an input is configured as a warning input, if an active signal is present on the relevant terminal (i.e., terminal DE2) this St.2...
  • Page 218 Cust.lock The customer lock is open. Bat. operat. StSy The EK280 is in battery mode. This signal is primarily used to inform a remote data transmission system that the batteries run down more quickly during long periods of data transmission.

  • Page 219: Device Battery Life

    5.0 years (readout duration 15 min/week) approx. 5.1 years (readout duration 1 min/day) 10.3.2 Encoder for volume measurement When using other parameter settings for the encoder (e.g. timings) in the EK280 then the battery life may become shorter. Conditions: Batteries: ......

  • Page 220: Additional Pressure Or Temperature Sensors

    As described in  chapter 6.9, each of the four pulse and message outputs (terminals "DA1" to "DA4") can be isolated (galvanically isolated) from the rest of the EK280 circuitry. Isolation of the outputs decreases the CPU battery life. It is therefore advisable, prior to isolation activation as described in these  chapter, to estimate battery life.
  • Page 221 Also the adjustable pulse duration of an isolated output should be as low as possible, i.e. only as long as required by the connected device. The battery capacity required by an isolated output for pulse output is determined by the EK280 and subtracted from the "BatRC" remaining battery life. However as the EK280 does not know how many pulses are to be output in the future, the predicted remaining battery life "Bat.R"...

  • Page 222: Modem Battery Life

    EK280 Application Manual 10.4 Modem battery life The modem battery life depends on various conditions such as ambient temperature and reception field strength. The data given here is calculated for adverse conditions, i.e. battery life is normally longer. It can however be even shorter in some cases.

  • Page 223: Data Transfer Duration In Modem Battery Operation

    EK280 Application Manual 10.5 Data transfer duration in modem battery operation 10.5.1 Data transfer duration depending on ambient temperature In battery operation the modem battery power is reduced during data transfer. At a low ambient temperature it is reduced more quickly than at a high ambient temperature.

Table of Contents