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DL7, DL7L

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6

ELECTRICAL INSTALLATION

!

Prior the commencement of any connection works, read carefully the
information concerning safety described in section

SAFETY INFORMATION

The wiring diagrams are the same for both panel-mounting version and standalone

version of the device.

Power supply and all signal wires are connected to plug-in screw terminals, situated at

the rear panel of the device. Maximum wires cross-section area is 1.5 mm

2

. Both wire and

cord cables can be used. Wires should be stripped 8 mm to 10 mm at the end. If cables with
a larger cross-section are used, it is recommended to use an intermediate terminal block in
the measurement cabinet between the facility wiring and the recorder.

DL7 / DL7L is a modular device. Always M module is installed (see: section

).

Depending on the requirements, up to seven I/O modules marked A, .., G are installed (see
detailed information in section

AVAILABLE I/O MODULES

The drawing below shows a rear panel of the device with base module M and two

modules with six channels. Depending on the device configuration the rear plate may look
different.

Fig. 6.1 Rear panel view of DL7 device.

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Содержание DL7 Series

Страница 1: ...DL7 DL7L MULTICHANNEL ELECTRONIC DATA LOGGER OPERATING MANUAL Version 210705EN ...

Страница 2: ...l the instructions especially those concerned with Environment Health and Safety EHS The recorder has been manufactured according to the requirements of relevant EU directives These instructions must be stored in a safe place near the installation of the device at all times All functions of the recorder are subject of modifications for the benefit of technical progress ...

Страница 3: ...module 15 4 5 IN6TC six channel mV type input module 16 4 6 IN6V six channel voltage type input module 16 4 7 IN3 three channel universal type input module 16 4 8 IN6D six channel binary inputs module 16 4 9 2RS485 24V two RS485 port input module Modbus RTU Master 17 4 10 2RS485 two RS485 port input module Modbus RTU Master 17 4 11 1HRT HART 4 20 mA port input module 17 4 12 OUT6RL six channel rel...

Страница 4: ...channel analogue outputs module 33 6 2 14 PSBATT back up battery module 35 6 3 Wiring diagrams for module M 37 6 3 1 Connection of RS 485 data transmission line 37 6 3 2 Ethernet port 37 7 FRONT PANEL AND MAIN FUNCTION BUTTONS 38 7 1 Front panel 38 7 1 1 Title bar 39 7 1 2 Menu bar 39 8 FIRST START UP AND KEY ACTIVITIES 40 8 1 Access control login and change of user password 40 8 1 1 Access contro...

Страница 5: ...1 12 3 2 E mail 71 12 3 3 Modbus TCP Client 73 12 3 4 RS 485 port 74 12 4 Channels settings 74 12 4 1 Inputs 75 12 4 2 General 76 12 4 3 Alarm 77 12 4 4 Totalizers 78 12 5 Screen settings 79 12 5 1 Results Tables 79 12 5 2 Trends 80 12 6 Archive settings 80 13 ARCHIVE 82 13 1 Start resume and stop archiving 82 13 2 Archive settings 82 13 3 Archive files types 82 13 4 Way of creating an archive fil...

Страница 6: ...Copying channel settings 88 14 2 Print screen 88 14 3 Change the background colour 89 14 4 Web server 89 14 5 Software for PC 91 14 5 1 DL7 Config 91 14 5 2 DL7 RP DL7 RPplus 91 15 FAILURE SYMBOLS 94 15 1 Failure symbols for 1HRT module 94 16 MODBUS RTU MODBUS TCP TRANSMISSION PROTOCOL 95 16 1 General information 95 16 1 1 Data types 95 16 2 Registers addresses 95 16 2 1 Addresses table of Process...

Страница 7: ...rovide electrical safety Caution risk of electric shock Caution risk of danger refer to accompanying documentation Caution Electrostatic Discharge for sensitive circuit Do not touch or handle without proper electrostatic discharge precautions Important comments and information Warning This product is designed and manufactured to withstand the forces encountered during normal use Use of the product...

Страница 8: ...evice is an Class A type instrument In operational environment it may cause radio interference In such cases one can request to the users for appropriate measures to avoid it Intended use Check that the product is suitable for use with the application Determine the correct installation and physical situation Prior to installation of Metronic AKP products take into account any environmental limitat...

Страница 9: ...ducts require no maintenance beyond periodic battery replacement Expected battery life is 10 years after the expiry of which must be returned to the manufacturer for a replacement From time to time you should clean the casing with a dry soft cloth When cleaning do not use solvents or abrasives They may cause discoloration or scratch the surfaces of the device Disposal The DL7 DL7L contains a batte...

Страница 10: ...vidual customer s order 1 pc A set of plug in type screw connection 1 set Fixing clamp 4 pc Seal assembled between case and panel 1 pc Warranty Card 1 pc Certificate of Calibration 1 pc 2 2 Basic components DL7L The DL7L Data Logger configured to individual customer s order 1 pc A set of plug in type screw connection 1 set Warranty Card 1 pc Certificate of Calibration 1 pc 2 3 Storage If the devic...

Страница 11: ...rts of the document in section Power connection 3 2 Basic functions 100 programmable channels The device enables setting up to 100 freely programmable channels For each of them the current the maximum and the minimum value of the channel is displayed Measurement of the process values Depending on the needs the device may be provided with up to 42 measurement inputs outputs The read values can be a...

Страница 12: ...ayed as graphs or digits max 11 signs displayed for process values and max 14 signs displayed for totalizers after exceeding the measuring range for process value or totalizer value the symbol will be displayed on the screen and will be saved in the archive The results can be also displayed collectively as trend charts or tables max 11 signs for process values and totalizers values Measurement scr...

Страница 13: ...ount version DL7 and in standalone version DL7L Both device versions have the same features Configuration settings and wiring diagrams described in Operating Manual are the same for both version of the device Front panel Side view DL7 Panel mount version DL7L Standalone version 3 5 Device configuration In the place of letter X in a factory configuration code a suitable module number should be give...

Страница 14: ...e verified from the device level in the window Information about the device The device is configured by the manufacturer to customer s order A list of individual modules and their detailed descriptions are given in chapter AVAILABLE I O MODULES 3 6 Galvanic separation in the device Fig 3 1 Galvanic separation in DL7 DL7L device functional separation 500VAC 1min ...

Страница 15: ... the input channels each input has a separate four pole plug in terminal block two colour LED informing about the module s operating status Note The maximum number of IN6I 24V modules in the device 4 4 3 IN6I six channel 0 20mA or 4 20mA input type module standard current loop inputs 0 20mA or 4 20mA for active transducers no internal 24 VDC voltage source for loop power supply linear current meas...

Страница 16: ...re measurements using the Pt Ni Cu KTY type sensors temperature measurements using thermocouples compensation of cold junction with a fixed value or a measurement using another channel internal or additional sensor external voltage type inputs 0 10 V 10 10 V linear current measurement within the range or sub range of 20 20 mA linear measurement of the resistance within the range or sub range 0 400...

Страница 17: ...bit floating point 2 independent and galvanically separated RS485 ports each port has a four pole plug in terminal block two colour LED informing about the module s operating status 4 11 1HRT HART 4 20 mA port input module HART port reading passive or active transducers 4 20 mA current loop internal 24 VDC voltage source for loop power supply the module can operate in the multidrop mode max 15 dev...

Страница 18: ...om 1 to 20 hours depending on the number and types of installed I O modules two colour LED informing about the module s operating status Note The maximum number of PSBATT modules in the device 1 From April 1 2020 the PSBATT module is manufactured only in version 1 2 Version 1 2 of the module is not backward compatible The Operating Manual contains information on connecting and configuring the modu...

Страница 19: ...tallation of electrical connections it is recommended to leave an extra space of approx 30 mm behind the device When installing the recorder in the panel opening the seal between the housing frame and the panel have to be fitted After inserting the recorder into panel opening the fixing clamps should be latched on both side walls and then tighten the screws With the removable screw terminal block ...

Страница 20: ...ousing with special stands for comfortable use of the device Fig 5 2 Housing dimensions of DL7L device The recorder cannot be exposed to direct heat generated by other equipment When assembled the operating device cannot be affected by interference from other components contacts power relays inverters ...

Страница 21: ...an be used Wires should be stripped 8 mm to 10 mm at the end If cables with a larger cross section are used it is recommended to use an intermediate terminal block in the measurement cabinet between the facility wiring and the recorder DL7 DL7L is a modular device Always M module is installed see section Base set Depending on the requirements up to seven I O modules marked A G are installed see de...

Страница 22: ... connection is not required due to safety requirements In the case of the DL7L device it is possible to use the power supply unit supplied as an optional accessory If the PSBATT module is installed it is forbidden to connect the power supply to the M module details in section PSBATT back up battery module Power consumption depends on the quantity and type of input and output modules It should be t...

Страница 23: ...n But it is more recommended to connect screen to functional ground or metal cabinet ground PE 6 2 2 IN6I six channel 0 20mA or 4 20mA input type module Fig 6 4 IN6I module output transducer wiring diagram Terminal No Description 1 5 9 13 17 21 Not used 2 6 10 14 18 22 I Current loop signal input 3 7 11 15 19 23 I Current loop signal input 4 8 12 16 20 24 GND A Signal ground Notes If screened cabl...

Страница 24: ...w 2 w 2 6 10 14 18 22 U Voltage sens input for 4 w 3 w 2 w 3 7 11 15 19 23 U I Voltage sens input for 4 w 2 w Voltage sens input and current output for 3 w 4 8 12 16 20 24 I 2 I Current return for 4 w 2 w Double current return for 3 w Notes If screened cable is used to connect temperature sensor then screen should be connected to functional ground or e g metal cabinet ground PE ...

Страница 25: ...Voltage sens input and current output for 3 w 4 8 12 I 2 I Current return for 4 w 2 w Double current return for 3 w Notes If screened cable is used to connect temperature sensor then screen should be connected to functional ground or metal cabinet ground PE In 3 wire mode and 2 wire mode proper terminals have to be shorted externally as shown in wiring diagram above 6 2 5 IN6TC six channel mV type...

Страница 26: ...rature should be measured with external temperature sensor e g Pt100 at the external terminals then If the TC sensors are connected directly to the module s terminal block it is possible to compensate the cold junction temperature with an internal sensor The temperature of the cold junction measured by the internal sensor is assigned to the virtual measuring inputs CJC C and CJC F The same unit fo...

Страница 27: ... 7 IN3 three channel universal type input module Fig 6 9 Wiring diagram for IN3 module Terminal No Description 1 9 17 V Voltage signal 10 V input 2 10 18 V Voltage signal 10 V input 3 11 19 I Current loop signal input ...

Страница 28: ...n temperature should be measured with external temperature sensor e g Pt100 at the external terminals then If the TC sensors are connected directly to the module s terminal block it is possible to compensate the cold junction temperature with an internal sensor The temperature of the cold junction measured by the internal sensor is assigned to the virtual measuring inputs CJC C and CJC F The same ...

Страница 29: ... polymer 50 mA fuse 2 6 10 14 18 22 PULS IN Pulse signal input Current limit in table below 3 7 11 15 19 23 GND A Signal ground LED LED LED LED LED LED LED indicator of the input state Notes The module IN6D standard current limit for inputs is set at 3 6 mA In special cases it is possible to change the limit value using the jumpers located on the module board inside the device Available settings a...

Страница 30: ... 13 Wiring diagram for 2RS485 24V module Terminal No Description 1 T1 9 A RS485 terminal A 2 T1 10 B RS485 terminal B 3 T2 11 G Signal ground 4 T2 12 G Signal ground 13 14 17 18 21 22 24 VDC OUT 200 mA max Auxiliary transducers power supply Terminals 13 14 17 18 21 22 internally shorted Overcurrent protected 15 16 19 20 23 24 24 VDC OUT 200 mA max Auxiliary transducers power supply Terminals 15 16...

Страница 31: ...ring diagram for 2RS485 module Terminal No Description 1 T1 9 A RS485 terminal A 2 T1 10 B RS485 terminal B 3 T2 11 G Signal ground 4 T2 12 G Signal ground Notes Port 1 and port 2 are galvanically separated More details on wiring RS 485 are described below for port RS 485 in module M ...

Страница 32: ... powered from an external power source Connecting the device in Secondary Master mode 4 8 12 16 20 24 SHIELD Connecting the cable shield Notes The module has an internal 250 Ω resistor disabled by default resistor can be enabled in the I O menu In the event of a power failure the resistor is disabled The module terminal blocks are connected in parallel internally It is possible to create a multidr...

Страница 33: ... of equalizing current flowing through the screen the screen should be grounded on one side only at the device 6 2 12 OUT6RL six channel relay outputs module Fig 6 16 Wiring diagram of receivers to relay outputs of OUT6RL module Terminal No Description 1 2 5 6 9 10 13 14 17 18 21 22 Relay terminal output AC DC 3 4 7 8 11 12 15 16 19 20 23 24 Relay terminal output AC DC Notes Outputs 1 6 are galvan...

Страница 34: ...16 21 23 24 I GND A Current loop signal source 0 24 mA output This terminal is also signal ground Notes Outputs 1 2 and 3 are galvanically separated Each output may be configured to one mode only either voltage or current source Current output active it must not be powered from an external voltage source Fig 6 18 The correct way wiring OUT3 module Fig 6 19 The incorrect way wiring OUT3 module ...

Страница 35: ...ule PSBATT and device power supply 7 8 24 VDC SUPPLY IN 2 5 A max Module PSBATT and device power supply 9 11 2x9 6 V NiMH typically 4000 mAh or 2000 mAh Connecting NiMH storage batteries 10 12 2x9 6 V NiMH typically 4000 mAh or 2000 mAh Connecting NiMH storage batteries 13 14 NTC1 Connecting a NTC thermistor for BATT1 15 16 NTC2 Connecting a NTC thermistor for BATT2 17 18 19 Power ON OFF Connectin...

Страница 36: ...0 5 s on 0 5 s off battery heavily discharged supplying the device from a battery red color of the diode continuous signal failure state e g failure of temperature sensor or battery temperature exceeding If the PSBATT module is installed it is forbidden to connect the power supply to the M module terminals 5 6 7 The power supply must be connected only to the PSBATT module 24V IN The power supply o...

Страница 37: ...0 m The derivations must be short never more than 20 m To minimize the reflections from the end of the RS 485 cable it is required to place a line termination near each of the 2 ends of the bus The device has an internal termination system activated by DIP switch on the left side of the terminal block The correct operation of the terminator requires setting both switches in the same position The c...

Страница 38: ...nts display all function windows and upload data using the screen keyboard Additionally the front panel contains 4 USB port enables connecting an external mass storage device a USB flash memory to move data stored in the internal memory from the device to a PC protection class IP54 with silicone dust cover 5 LED signals processes using colors blue lights when the device is starting when screen is ...

Страница 39: ... status flashing illuminating icon indicates an alarm function icon clicking toggles to Alarms window more information in section Alarms Archive status displayed icon informs that the archiving process is enabled more information in section Archive Date and time read from the RTC clock 7 1 2 Menu bar The menu bar is located in the right part of the screen and enables navigations between windows Sw...

Страница 40: ... first level of the authorised user It enables viewing of the device settings archive control start stop new archive file viewing archive resetting the values minimum and maximum zeroing the totalizers and copying the files through the USB port In addition user may take screenshots Administrator The second level of the authorised user It enables the same functions which has User level In addition ...

Страница 41: ...removed there is no possibility to log out from the User level In addition to the change of the own password the Administrator can also change the User password without the need to know the previous password If the Administrator s password is forgotten contact the Metronic AKP Service 8 2 Change of the language To change the language in the first step user should login as the Administrator informa...

Страница 42: ... Alarm 2 tab configuration 5 Totalizers 1 tab configuration 2 tab configuration 6 Recording measurement results 6 1 Channels General tab Archiving 6 2 Alarms Alarm 1 Alarm 2 tab Log event Change the frequency of archiving 6 3 Totalizers 1 2 tab Archiving 6 4 Archive configuration 7 RS 485 transmission RS485 COM tab configuration 8 Ethernet transmission Ethernet tab configuration 9 Displaying the r...

Страница 43: ...tion 8 4 Reading and saving files using the USB port To read or write files using the USB flash memory select the button from menu bar and then the icon On the left side of the screen there is a window with a list of archive files and screenshots On the right side of the screen there are function buttons Plug in the flash memory Afterwards a window with setting files par located on USB flash memor...

Страница 44: ...ory settings To restore the device to the factory settings first login as the Administrator Before selecting the factory settings option it is recommended to save the previous settings on the USB flash memory Otherwise the settings will be lost Files in the archive will not be deleted The administrator password will not be changed The user s password will be restored to default In the next step se...

Страница 45: ...WW Modbus TCP Client Server ICMP ping Modbus TCP Client Number of connections opened simultaneously Max 20 Number of read values Max 100 Modbus TCP Server Number of connections opened simultaneously Max 4 RS 485 Serial Port rear panel Signals output on terminal block A B G G G signal ground Maximum load 32 receivers transmitters Transmission protocol Modbus RTU Slave Transmission rate 2 4 4 8 9 6 ...

Страница 46: ...mensions of panel cut out w X h 186 1 1 mm X 138 1 mm Maximum panel thickness 5 mm Weight ca 0 7 kg base set ca 1 3 kg full option Protection class IP54 on front panel side IP20 on rear panel side Mechanical Dimensions Housing DL7L Type of housing Standalone non flammable Lexan Resin 920 Dimensions without connectors w X h X d 202 mm X 155 mm X 89 mm Weight ca 0 8 kg base set ca 1 4 kg full option...

Страница 47: ... wire 3 wire 4 wire connection Constant within the range of 99 99 99 99 Maximum resistance of the sensor wires 20 Maximum input voltage 40 VDC Galvanic separation from the other circuits 250 VAC 1500 VAC for 1 minute Galvanic separation between channels None IN6TC mV type input module Number of inputs 6 Sensor type Thermocouple refer the table below Linear voltage source Measuring range 140 140 mV...

Страница 48: ...ly 0 05 Temperature drift 0 02 C measuring range Input resistance 12 10 Input protection Polymer fuse 50 mA Specifications for input type 10V 0 10V Measuring range 10 10 VDC or sub range the actual range 11 11 VDC Resolution 0 0001 V Measuring range Ta 25 C 0 1 measuring range typically 0 05 Temperature drift 0 02 C measuring range Input resistance 100 k Specifications for input type TC Measuring ...

Страница 49: ...er of ports 2 Maximum number of process values read 25 one or both ports in total Signals output on terminal block A B 2 x G G signal ground Maximum bus load 32 receivers transmitters Transmission protocol Modbus RTU Master Transmission rate 1 2 2 4 4 8 9 6 19 2 38 4 57 6 115 2 kbps Parity control Even Odd None Frame 1 start bit 8 data bits 1 stop bit Galvanic separation 250 VAC 1500 VAC for 1 min...

Страница 50: ...circuits 250 VAC 1500 VAC for 1 minute Galvanic separation between channels 250 VAC 1500 VAC for 1 minute OUT3 analogue outputs module Number of outputs channels 3 Specifications for current output Range program selected 4 20 mA 0 20 mA 0 24 mA Output type Active current source Possibility of powering the current loop from an external voltage source None Resolution 12 bit 0 006 mA Accuracy RL 350 ...

Страница 51: ...pically 0 3 C 0 9 F typically 0 5 F KTY81 NXP Rev05 25 04 2008 55 C 150 C 67 F 302 F 0 5 C 0 9 F KTY83 NXP Rev06 4 04 2008 55 C 175 C 67 F 347 F 0 5 C 0 9 F KTY84 NXP Rev06 8 05 2008 40 C 300 C 40 F 572 F 0 8 C 1 5 F Linear resistance 0 4700 Ω or sub range 0 5 Ω typically 0 3 Ω Table of thermocouples TC Sensor type Range Accuracy J Fe CuNi EN60584 1 1995 210 C 1200 C compensation range 100 C 300 C...

Страница 52: ...20 C without compensation 482 F 3308 F without compensation 2 0 C typically 1 0 C 3 6 F typically 1 8 F without compensation L Fe CuNi DIN43710 200 C 900 C compensation range 50 C 300 C 328 F 1652 F compensation range 58 F 572 F 1 0 C typically 0 5 C 1 8 F typically 0 9 F without compensation U Cu CuNi DIN43710 200 C 600 C compensation range 50 C 300 C 328 F 1112 F compensation range 58 F 572 F 1 ...

Страница 53: ...DL7 DL7L 53 10 ENTITY LAUNCHING THE PRODUCT ON EUROPEAN UNION MARKET Manufacturer METRONIC AKP Sp J st Żmujdzka 3 PL 31 426 Kraków Poland Tel 48 12 312 16 80 www metronic pl Vendor ...

Страница 54: ...Opens up the screen with the information about the currently installed measurement modules the sign and the red color of the bar mean that no module is installed on the slot or the PSBATT module in version 1 0 or in version 1 1 is installed Opens up the window with additional information about the device i e manufacturer s address or contact details to technical support department Additionally for...

Страница 55: ... Trends To display Trends window select the button on menu bar Depending on the number of defined trends the window contains from 1 to 6 independent tabs Each tab contains the trend field enabling the display of up to 6 lines and the legend field containing information of the displayed values channel description current value and unit To facilitate identification each of the descriptions has a dif...

Страница 56: ...window is used for displaying a single result channel only for enabled channels The window displays all data concerning a selected measurement channel channel description current value a unit values of totalizers 1 and 2 if totalizers are active units of totalizers 1 and 2 if totalizers are active min and max values based on current value trend of values from the last 360 s trend of values from la...

Страница 57: ...r a change of the displayed channels is possible Keeping the buttons down for a few seconds enables automatic displaying other channels 11 5 Archive To display Archive window select the button on menu bar Archive window is sub divided into two parts Above is the field containing information about the frequency of the archiving data There is also information about number and type of current archive...

Страница 58: ...ible to select an archive record for which the channel values are additionally displayed in a digital form in the legend field To select data for visualization press the View archive button in the Archive window Exit the window by pressing the button Fig 11 8 An example view of the View Archive window data archive file selection After pressing the View archive button a window with a list of data a...

Страница 59: ...t colour assigned To programme the lines from the drop down lists situated next to the individual colour fields select a suitable channel The list contains only the channels archived in the selected archive file The list displays the channel number and the individual channel description given by the user during configuration in the Channels settings window for example if the description Temperatur...

Страница 60: ...d forward Holding down the button longer switches 20 records forward Pressing the button once moves one record back Holding down the button longer switches 20 records back Pressing the button once will move one screen forward the cursor will remain in the same position in relation to the graph window Pressing the button once will move one screen back the cursor will remain in the same position in ...

Страница 61: ...of data in the selected period of time Fig 11 12 An example view of the View Archive window changing the frequency of archiving 11 6 Main Menu To display Main Menu window select the button on menu bar This screen contains a menu made up from the function icons and their descriptions Clicking on the pictogram toggles the user to a suitable sub screen with settings windows Login General I O Communic...

Страница 62: ...vided into two parts corresponding to the first and second alarm respectively Identification of alarms is possible through appropriate colors alarm disabled alarm enabled inactive alarm enabled active If the alarm color is not declared selected from the list during configuring alarms settings as Disabled it will be marked in blue when an alarm occurs If the displayed color red green yellow blue fl...

Страница 63: ...button will close a particular window and cancel any changes that were done Changing the settings starts in the Main Menu window button on menu bar Clicking on the icon toggles the user to a suitable sub screen with settings windows Login General settings Input and output settings I O Communication settings Channels settings Screens setting Archive settings USB 12 1 General settings Fig 12 1 An ex...

Страница 64: ...anges are made using the three sliders The current parameters are marked in red After the change of settings confirm the selected options by clicking on the SET button below For the Administrator login level it is possible to add a clock adjustment The correction is made in seconds per week s week The correction must be an integer The correction must be selected individually for each device If it ...

Страница 65: ...r closing the window the resistor status will be restored to the saved settings In the window enter the short address of the device 0 15 and press the Get a long address button The long address is necessary during reading the values of variables from devices in rev 5 in rev 6 and in rev 7 The test frame read for the variable PV is displayed below In the window it is possible to change the short ad...

Страница 66: ...rement channel In particular a fixed value can be selected for compensation However this type of measurement is likely to be incorrect As a rule Pt100 sensor connected to the different measurement channel is used as a compensation sensor or the internal sensor is used During the programming of the compensation settings attention to use the same temperature units C or F for both measured and compen...

Страница 67: ...t measurement channel is used as a compensation sensor or the internal sensor is used During the programming of the compensation settings attention to use the same temperature units C or F for both measured and compensation channels should be paid IN6D Mode Disabled Disabled State Frequency Impulse 1 Debounce Disabled Disabled 1ms 3ms 2 1 Depending on the configuration the module binary inputs can...

Страница 68: ...nsecutive registers is retained for one device and the value in the field Type 5 is chosen so that the sums of the values of the Address and Type are consecutive numbers then one Query can obtain a value for several consecutive registers within one communication frame 5 10 formats of readings are available in the drop down list where uint unsigned integer int signed integer float single precision ...

Страница 69: ...urement channels the numbering of which enables easy assigning an appropriate measurement to a given displayed channel 2 Selection from the list of added devices configuration in the Field devices tab It is possible to assign a device in the Disabled mode to the variable 3 Type of the read variable 4 For the DVC variable the code of the read variable must be given 5 The command used to read the va...

Страница 70: ...rd loop current signals 0 20 mA 4 20 mA 0 24 mA or standard voltage signals 0 5 V 0 10 V Disabled sets the output to 0 5 V mode and value 0 V 2 Selection of the channel which value is to be retransmitted The output span may be set as a sub range of retransmitted channel span by entering the process values for minimum and maximum span value respectively 3 The failure from the source channel may be ...

Страница 71: ...oper communication between the device and the master system all communication parameters need to be configured IP address value 1 ModbusTCP port value 2 Mask value 1 Gate value 1 Primary DNS value 3 Secondary DNS value 3 1 These parameters should correspond to the network where the recorder is intended to operate 2 It is recommended to use the 502 port dedicated to Modbus TCP port 80 is not allowe...

Страница 72: ...ogin used on the server to log into the e mail account 3 The password used on the server to log into the e mail account 4 The SMTP server address where the e mail account is created 5 The SMTP server port without SSL should be verified at the e mail provider ports 587 or 25 are used as default Recipients tab Enter the e mail addresses of message recipients into the table The sender of the message ...

Страница 73: ...nformation in section Channels setting Servers tab Up to 20 servers can be configured Mode Disabled Disabled Enabled 1 Address 2 IP address value 3 Port value 4 Timeout value ms 1000 60000 5 Frequency value s 1 3600 6 1 Turns on off servers If sensor or device slave connected with servers will be disconnected it is recommended to set mode for server as Disabled changed in Channels window and in Re...

Страница 74: ...cutive registers within one communication frame 5 10 formats of readings are available in the drop down list where uint unsigned integer int signed integer float single precision floating point double double precision floating point sw swapped format more information in section Data types Choose a format that matches the specification of the sensor or device you are reading 12 3 4 RS 485 port Reco...

Страница 75: ...w Modbus TCP tab Demo TEST a sin t function value is virtually generated enabling e g the communication test without the input signals applied 2 For Channel Type Measurement a drop down list allows to select a suitable measurement module slot After the selection on the right side of the list the module tag is displayed enabling its identification For Channel Type Modbus TCP the drop down list allo...

Страница 76: ...ed Disabled 2s 5s 10s 20s 30s 1min 2min 3min 5min 4 Archiving Disabled Disabled Enabled 5 Failure value Disabled Disabled Constant value 6 Trend scale Trend min Value 7 Trend max Value 7 1 The unit is provided for information purposes only User can put in any text string which does not affect the calculated or measured results displayed by the device 2 The Time base is crucial only for flow measur...

Страница 77: ...d mode allows to indicate the alarm notification with confirmation procedure Type Control or so called non latched mode allows to indicate the threshold status or use relays outputs to set a simple on off control e g heating or cooling 3 The alarm threshold level value is entered in the measured value units assigned 4 The hysteresis value is the difference between the threshold value exceedance an...

Страница 78: ...e elapse of a week Monthly the totaliser is erased after the elapse of a month 2 The unit is provided for reference purposes only User can enter any unit which does not affect the results displayed by the device 3 The multiplier allows multiplication of the measurement results by one of the three values selected from the list For example if a flow meter is connected to the device measuring the flo...

Страница 79: ...th sub windows clicking on these buttons results in toggles to the Main Menu 12 5 1 Results Tables Fig 12 6 An example view of the Screen setting window edition of the Result Tables window In the upper part of the window there is a drop down list from which can be selected the table which will be modified On the right side of the list there is a field where for each item can be given any name howe...

Страница 80: ...ramme the lines from the drop down lists situated next to the individual colour fields select a suitable measurement channel Additionally it is possible to define the graph scale maximum and minimum value 12 6 Archive settings The window is divided into two parts the upper part enables commission the archive parameters using the drop down lists Fig 12 8 An example view of the Archive settings wind...

Страница 81: ...ss Values and Totalizers are displayed switching between windows is possible by using tabs Process Values tab The window displays the current status of the process values recording Gray rectangle means that the value is not archived green means archiving Totalizers tab The window displays the current status of the totalizers recording Each rectangle is divided into two parts and represents both To...

Страница 82: ...s Data archive file name organization YYADXX csv Totalizer archive file name organization YYATXX csv Event archive file name organization YYAEXX csv XX successive archive file number starts from 01 and ends at 99 If this number is exceeded the numbering is resumed from 01 YY device ID it is consistent with the user settings in case of change the ID a new file will be created Each archive is record...

Страница 83: ...ARCHIVE TYPE archive type DATA process value archive EVENT event archive TOT totalizer archive CRC1 CRC control The process values archive and totalizers archive also has an additional archive header which contains information about set parameters selected channels description unit etc 13 6 1 Data archive Organization of additional header in the data archive file CHANNEL DESCRIPTION UNIT INPUT TYP...

Страница 84: ...able 3 daily 4 weekly 5 monthly TOTALIZER 1 UNIT TOTALIZER 2 UNIT unit assigned to the totalizer Organization of records in the totalizers archive file DATE TIME DST CH1 T1 CH1 T2 CH12 T1 CH100 T2 CRC2 DATE date of the record in YY MM DD format TIME time of the record in HH MM SS format DST information about summer 1 or winter 0 time enabled CHXX TY value of totalizer XX channel number from 1 to 1...

Страница 85: ...ard due to a communication error SYS WATCHDOG RESET Restarted device due to Watchdog timeout SYS LOGIN xxxxx Login user xxxxx SYS LOGOUT Logout the user 13 7 Copying archive files from the device Copying archive files from the device is possible in two ways using a USB flash memory a USB stick or using an Ethernet connection and the device web server 13 7 1 Copying archive files to USB flash memor...

Страница 86: ...rmula 1 2 calculates the square root of channel 1 and to the result adds the value of channel 2 formula 1 2 calculates the square root of the sum of values channels 1 and 2 Similarly in the case of exponentiation the possibility of choosing the second and the third power the value is calculated of only the first character entered before the 2 or 3 mark If the value from several channels is raised ...

Страница 87: ...ow and in a single result window It is possible to set alarms Alarms and archive their values Archive 14 1 2 User characteristics User characteristics are given in the form of a pair of points the value of the measured resistance current voltage etc x value and the value displayed in the corresponding units y value The user has the ability to add Add point delete Delete point and edit Edit value p...

Страница 88: ...ogrammed with using the same settings After pasting change the address of the measurement input and the name of the channel To copy the settings from the list in the top part of the Channels setting window select the channel which is to be copied and then select the button Then choose the channel to which the settings are to be copied and click the button Both function buttons are located in the b...

Страница 89: ...in all settings windows Fig 14 4 Clicking on the title of the currently open widow change the background colour 14 4 Web server Web server enables viewing the Results Tables and download archive files using a web browser The web server is refreshed automatically In order to start the web server the IP address of the device information available in the Information about the device window should be ...

Страница 90: ... is refreshed automatically Fig 14 6 Web server view Result Tables List of the archive files is in Archive tab The files are downloaded to the computer by clicking on the assigned archive name in the list of archive files It is possible to sort archive files by pressing on the name of the column header in the table ...

Страница 91: ...cards to be installed is 7 Fig 14 8 An example view of the DL7 Config program 14 5 2 DL7 RP DL7 RPplus The program is used for analysis and visualization of measurement results Depending of the archive type measurement results may be presented in a graph or in the table In extended version DL7 RPplus exe there is possibility to download archive files from the device via Ethernet connection Detaile...

Страница 92: ...92 Fig 14 9 An example window view in the DL7 RPplus program downloading archive files from the device via Ethernet connection Fig 14 10 An example window view in the DL7 RPplus program data presented in a graph ...

Страница 93: ...DL7 DL7L 93 Fig 14 11 An example window view in the DL7 RPplus program data presented in a table ...

Страница 94: ...of disabled channel saved in the archive W Wait value not available it is displayed when the channel is connected to the input which has not been yet configured It is usually displayed in the beginning of the device operation Circuit break concerns only the current modules set to 4 20mA mode E Value out of the range exceeded for the input card R Value out of the range for the sensor ERR Measuremen...

Страница 95: ...2 Reg_H Bit 63 48 HByte LByte HByte LByte HByte LByte HByte LByte 2 1 4 3 6 5 8 7 16 2 Registers addresses Process values are available in the floating point format as per IEEE 754 for the 32 bit digit type with the floating point and single precision 32 bit floating point single The totalizers are available in the floating point format as per IEEE 754 for the 64 bit digit type with the floating p...

Страница 96: ... 300204 400204 204 4 64bit double 99 300592 400592 592 4 64bit double 100 300596 400596 596 4 64bit double 16 2 3 Addresses table of Totalizer 2 No measuring channel Register number Modbus address Size in registers 1 300600 400600 600 4 64bit double 2 300604 400604 604 4 64bit double 99 300992 400992 992 4 64bit double 100 300996 400996 996 4 64bit double ...

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