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Maintenance and repair

NOTE

Information concerning repair and maintenance can be obtained from the Repair
Concept.

Содержание SCYLAR INT 8

Страница 1: ... version F04 004 Diehl Metering GmbH Industriestraße 13 91522 Ansbach Germania Telefono 49 981 18 06 0 Fax 49 981 18 06 615 Am Weimarer Berg 3 99510 Apolda Germania Telefono 49 3644 84 33 0 info dmde diehl com www diehl com metering Subjects to technical alterations 19 02 2019 EvS ...

Страница 2: ...or 6 2 2 3 Obligations of trained personnel user 7 2 3 Specific hazards 7 3 Product description 8 3 1 Mechanical design 8 3 2 Scope of delivery 8 3 3 Labelling 9 3 4 Functional description 9 3 5 Power supply 10 3 5 1 Battery 11 3 5 2 Overview of the measuring rates 11 3 5 3 Mains unit 12 3 6 Calculator interfaces 12 3 6 1 Communication modules 13 3 6 2 Function modules 14 3 7 Tariff function 15 4 ...

Страница 3: ...ing extension modules 42 6 2 1 Display of the slot configuration 44 6 3 Connecting modules 46 6 3 1 Connecting communication modules 46 6 3 2 Connecting function modules 48 6 4 Connecting the mains voltage 230 V 24 V 49 6 5 Programming the calculator 49 7 Taking into operation 50 8 Operation 51 8 1 Display 51 8 2 Operation of calculator 51 8 3 Display indications default settings 53 9 Maintenance ...

Страница 4: ...rmation contained in this Installation and User Guide is valid at the time of release of this version The version number and release date of this Installation and User Guide are shown on the back of the document Changes to this guide are possible at any time 1 1 3 Completeness This Installation and User Guide is only complete in conjunction with the relevant associated documents for the respective...

Страница 5: ... danger in a warning instruction or an individual step 1 2 Marking 1 2 1 CE marking This product bears the CE marking the metrology marking and the identification number of the notified body See Section 3 1 2 2 EC declaration of conformity The calculator complies with the directives and standards for MID approved meters as stated in the EC declaration of conformity The EC declaration of conformity...

Страница 6: ... times Avoid any kind of work that endangers personnel persons not involved or third parties In addition to the complete documentation observe all legal or other safety and accident prevention regulations and the applicable standards and directives in the respective country of operation 2 2 2 Obligations of operator Safe working The operator of the system is responsible for ensuring that the calcu...

Страница 7: ...culator from the electrical supply before carrying out repair work 2 3 Specific hazards DANGER Do not touch live parts during installation work Risk of serious injuries or death The calculator installation is only to be performed by an installation and or electrical contractor Personnel must be trained in the installation of medium voltage electrical equipment up to 1000 V WARNING Electrostatic di...

Страница 8: ...ator 1 LC display 2 Pushbutton 3 Optical ZVEI interface 4 Laser labelling 3 2 Scope of delivery The scope of delivery for the standard version includes the following Calculator Wall mounting set incl fixing material Installation Guide Installation kit for temperature sensors 1 3 2 4 ...

Страница 9: ...called up in succession to display the system information assigned to each window e g energy amounts water amounts current temperatures maximum values The calculator has 6 display loops main loop accounting date loop info loop pulse input loop tariff loop and monthly value loop The individual loops are described in Section 8 Operation Some windows in a loop and whole display loops can be deactivat...

Страница 10: ...save mode if the button is not pressed for approx 4 minutes The display is also switched off in this case but can be switched on again by pressing the button Communication is maintained e g over the M Bus or the optical interface The calculator does not switch to power save mode if an error exists The error is shown in the display as an error code Never connect between two phases if a mains unit i...

Страница 11: ...ndard av Amb Temp 22 C Battery Lifetime anno radio Interval s measuring rate independent from radio s A Cell up to flow Temperature no radio no Module 12 1 16 868MHz 11 180 434MHz 11 180 Quick mode 6 5 12 D Cell up to no radio no Module 16 1 4 868MHz 16 12 434MHz 16 12 mains no radio no Module no limit 8Hz 2 868MHz no limit 12 434MHz no limit 12 1 for moderate ambient temperature Temperature above...

Страница 12: ...till functions over the optional M Bus RS485 and RS232 modules or the optical interface but this reduces the life of the back up battery The integrated radio function is switched off in the event of mains failure 3 6 Calculator interfaces The calculator is equipped as standard with a ZVEI optical interface This is located on the calculator below the display Fig D This interface can be used for com...

Страница 13: ...s over the same or different interfaces If the calculator has an integrated radio it is possible to use additional the two slots for modules The protocol is different for each of the two channels and is preset ex works but can be set to customer specific requirements using the IZAR Mobile2 software Each module has its own primary address Both modules have one secondary address which is set to the ...

Страница 14: ...imple integration from SCYLAR INT 8 calculators in to the Modbus network systems using EIA 485 channel LON Works The LonWorks module is designed for SCYLAR INT 8 calculators for data transmission in the LonWorks network using the TP FT 10 physical channel 3 6 2 Function modules Pulse output module This module contains connections for two pulse outputs which can be programmed as desired using the I...

Страница 15: ...dule is electrically isolated 3 7 Tariff function The meter has five flexible tariff function A tariff is a cumulating register which starts accumulation after its defined function is valid The following tariff unit are selectable Energy Volume time Different thresholds are definable for each tariff independently Tariff counter 1 Type gate LCD text T T Threshold tz000y T T Threshold tz010y TR TR T...

Страница 16: ...Seite 16 von 71 The meter accumulate the power to the defined tariff register when the function is active ...

Страница 17: ... tz112y fix enable AND NOT Tariff x 1 enable tz103y P Power Threshold AND NOT Tariff x 1 enable tz104y P Power Threshold AND NOT Tariff x 1 enable tz114y F Flow rate Threshold AND NOT Tariff x 1 enable tz105y F Flow rate Threshold AND NOT Tariff x 1 enable tz115y C Based on time AND NOT Tariff x 1 enable tz106y E External controlled AND NOT Tariff x 1 enable tz107y The meter is supporting differen...

Страница 18: ...time green part between T_return and threshold Tariff part of Energy volume time yellow total amount when the T_return is below threshold Tariff part of Energy volume time Formula for e g energy Ttotal K m Tf Tr Ta_Malus K m Tr Threshold Ta_Bonus K m x Threshold Tr Ta_threshold K m TF Tr when Tr is lower than threshold K depends on the flow sensor installation inlet or outlet time T C ...

Страница 19: ...Seite 19 von 71 4 Technical data 4 1 Dimensions Fig F Dimensions ...

Страница 20: ...tion 4 4 Calculator interfaces 4 4 1 Communication modules M Bus M Bus module to EN 1434 3 standard 2 pole terminal strip with terminals marked 24 and 25 Terminals suitable for a cable with 2 wires of 2 5 mm Electrical isolation Polarity reversal protection Maximum voltage 50 V DC Current drawn one M Bus load Primary or secondary addressing Baud rate 300 or 2400 bauds automatic baud rate detection...

Страница 21: ...rk For difficult radio installations shielding and to short distance to the radio receiver also the module set external radio can be used RS 232 Terminals suitable for a cable with 3 wires of 2 5 mm Protocol M Bus Transmission speed 300 or 2400 bauds not electrically isolated The module contains a 3 pole terminal strip with terminals marked 62 Dat 63 Req and 64 GND A special adapter cable is requi...

Страница 22: ...isolated In combination with the external radio module IZAR RADIO EXTERN L Bus RS232 the calculator sends the data every 3 minutes via the L Bus module to the radio module Once the module is connected the calculator recognizes that and disables the integrated radio permanent as long as the L Bus module is mounted The L Bus module should be mounted on slot 2 to make sure that the same protocol will...

Страница 23: ...RTU Channel EIA 485 electrically isolated Flexible data format Standard 9600 bits s 8N1 Modbus Slave ID 1 Fig K Modbus RTU Modul LonWorks Polarity independent Connections 60 and 61 External power supply 12 24 V AC DC Energy consumption max 150 mW Polarity independent Connections 96 A and 97 B Channel TP FT 10 Baud rate 78 kbit s Data format Differential Manchester encoding electrically isolated Fi...

Страница 24: ...er supply Vcc 3 30 V DC Output current 20 mA with a residual voltage of 0 5 V Open collector drain The module consists of 2 programmable pulse outputs Output 1 Frequency 4 Hz Pulse duration 125 ms 10 Pulse break 125 ms 10 Output 2 Frequency 200 Hz Pulse duration pulse break 1 1 As a standard the output 1 will give an energy pulse the output 2 will give a volume pulse at calculator for heating or c...

Страница 25: ... to be limited to max 20mA At point 2 in the diagram the pulse will be given The outputs are marked 01 and 02 on the terminal strip and Out1 and Out2 in the display Fig O Pulse output module Module IN OUT Pulse in and output The combined module IN OUT is equipped with 2 pulse inputs and 1 pulse output The pulse inputs have the following specification The two pulse inputs can be programmed independ...

Страница 26: ...ak 125 ms 10 Volume pulse value is programmable as desired default last digit in display No floating contact not galvanic isolated Pulse input 1 is marked I1 on the module and IN1 in the display pulse input 2 I2 on the module and IN2 in the display Fig P item 1 The pulse output is marked 01 on the terminal strip and Out1 in the display Fig P item 2 Fig P Combined module 1 Terminals for pulse input...

Страница 27: ... rate forward temperature return temperature difference temperature Maximal cable length 10 m acc to EN 1434 Electrical isolated To use the analogue output module an external power supply is necessary The outputs are marked 1 and 2 on the terminal strip with the respective polarity and Fig Q Analogue module Connection diagram 4 4 3 Test output The test output located on the side of the main electr...

Страница 28: ...or testing 1 Test cable for volume test pulses not electrically isolated Order Nr 3024794 2 Test cable for energy test pulses not electrically isolated Order Nr 3024799 Other specifications pulse value pulse duration break pulse frequency can be obtained from the Inspection and Test Instruction 1 ...

Страница 29: ...damage and soiling they should not be removed from the packaging until shortly before installation 5 2 Transporting the calculator The calculator is only to be transported in its original packaging 5 3 Storage of calculator The meter must be stored in a dry place Storage temperature 25 C 60 C Relative ambient humidity 93 35 C supports battery life time ...

Страница 30: ...d All instructions listed in the installation guide for the calculator must be observed The specified medium temperature is 5 130 C 150 C The temperature range depends on variant and application The sealed variant of a connected flow sensor is to be used if condensation is expected Only water without additives may be used as medium used to AGFW leaflet FW510 Exception Specifically programmed meter...

Страница 31: ...r due to condensation Use the sealed variant of a connected flow sensor Remove calculator from the flow sensor Fig U page 36 NOTE Install the calculator in an accessible position for service and operating personnel It is recommended that stop valves be fitted before and after the calculator connected to the flow sensor to simplify removing the calculator 1 1 2 ...

Страница 32: ...let return is preset and is shown as follows in the display Setting and number of possible changes To changeover switch to the Outlet window in loop 3 see 9 Operation Pressing and holding the button for 6 s changes the display setting to Inlet This setting can be changed a total of 8 times by pressing the button NOTE The display changes during the 6 s This does not influence functioning Sequence d...

Страница 33: ...fter 8 changes it is no longer possible to change the installation position NOTE The function ends with water detection or after 3 hours operation without error detection defined by production The following indication appears in the display example The changes indication disappears ...

Страница 34: ...ossible sources of electromagnetic interference switches electric motors fluorescent lamps etc Installation at medium temperature 90 C or at TWater TAmbient If necessary install the calculator the flow sensor Fig S page 36 or mount the calculator on the wall Fig T Fig T Install the calculator on the wall ...

Страница 35: ...eating with cooling tariff Install the calculator remotely at a sufficient distance away from heat sources Fig U e g on the wall Fig V page 37 A wall holder Fig W item 1 page 37 supplied with meter or a spacer holder Fig W page 37 optional is available for this purpose Fig U Calculator deposed with a connected flow sensor SHARKY FS 473 ...

Страница 36: ...h calculator Example Volume pulse input and power supply for flow sensor Connection of flow sensor with pulse input and if required with voltage supply on clamp 9 Vcc 10 Flow Pulse 11 Gnd of calculator Flow sensor connection Calculator terminal Vcc external 3 6 V 9 Flow pulse input open collector 10 Ground 11 1 ...

Страница 37: ...rminal Example Fig Y Calculator deposed with a connected flow sensor SHARKY FS 473 Pulse frequency 200 Hz Pulse duration 3 msec Pulse value in the display SHARKY FS 473 Calculator terminal Vcc brown 9 Pulse white 10 GND blue 11 blue white brown ...

Страница 38: ...pairs of Pt 100 or Pt 500 temperature sensors The type of sensor to be used is printed on the front of the calculator Ensure that the approved temperature range of the temperature sensors is the same as the temperature range of the calculator Handle the temperature sensors carefully The sensor cables are fitted with coloured type labels Red sensor in hot line Blue sensor in cold line Switch Reed C...

Страница 39: ...old 8 3 7 TCold 8 4 low temperature Heat meter in forward line Red 5 THot 6 1 5 THot 6 2 high temperature Blue 7 TCold 8 3 7 TCold 8 4 low temperature Cooling meter in return line Blue 7 TCold 8 3 7 TCold 8 4 high temperature Red 5 THot 6 1 5 THot 6 2 low temperature Cooling meter in forward line Blue 7 TCold 8 3 7 TCold 8 4 high temperature Red 5 THot 6 1 5 THot 6 2 low temperature Heating Coolin...

Страница 40: ...r symmetrical installation of the temperature sensors In Germany sensors up to nominal pipe diameters of 25 mm are to be installed directly immersed If the temperature sensors are connected permanently the cables must not be shortened or lengthened If replaceable conformity marked temperature sensors are used the connecting cables must have the same length for the forward and return line and not e...

Страница 41: ...O ring on the mounting pin from the enclosed screw set type A or B Insert the O ring with the mounting pin into the ball valve hole turning the pin Fix the hole end position the O ring with the other end of the mounting pin fixing screw Insert type A plastic put the screw on the temperature sensor Type B brass put screw on the temperature sensor and fix it with the fixation pin Press the fixation ...

Страница 42: ...erature sensors must be sealed after installation in the pockets Fig DD Installation in a pocket 6 2 Installing extension modules CAUTION Do not insert modules in the wrong slots Risk of damage to calculator Install modules in the correct slots NOTE These modules have no effect on consumption recording and can be fitted retrospectively without damaging the verification mark NOTE Inserting a module...

Страница 43: ...t 2 no module M Bus RS232 RS485 Impulse IN L Bus for external radio no module M Bus RS485 Impulse IN Impulse OUT Impulse IN OUT Analoge Output 4 20 mA L Bus for external radio Combination is allowed Combination is not allowed The modules can be used and combined as shown in the above table The analogue module occupies both slots These modules have no effect on consumption recording and can be fitt...

Страница 44: ...module in the relevant slot Fig EE page 44 secure with the fixing lugs and carefully connect the pre formed ribbon cable at both ends 4 Now remove the top part from the installation position turn it and replace it in the correct position on the bottom part of the calculator 5 Check the calculator for correct operation before sealing the housing cover The calculator is equipped with automatic detec...

Страница 45: ...dule type Module code in the display no module M Bus RS232 RS485 Pulse input Pulse output Analogue output Combined Pulse in output Test cable energy Test cable volume L Bus for external radio automatic alternating display automatic alternating display 2 4 sec 2 4 sec ...

Страница 46: ... page 22 A special adapter cable is required for connecting to a PC order no 087H0121 Connect the coloured wires as follows 62 brown 63 white 64 green RS 485 module NOTE The board contains a 4 pole terminal strip with terminals marked D D 12V and 12V Fig I page 23 The module requires an external power supply of 12 V DC 5 V Connect the cable to the marked terminals L Bus module NOTE The board conta...

Страница 47: ... an external power supply of 12 24 V AC DC Connect the cable to the marked terminals LonWorks NOTE The board contains a 4 wire terminal with marking 60 61 96 A and 97 B Fig K page 24 The module requires an external power supply of 12 24 V AC DC Polarity independent Connections 60 and 61 Connections 96 A and 97 B Connect the cable to the marked terminals ...

Страница 48: ...e two pulse inputs with terminals marked I1 and I2 A 3 V DC voltage is connected to the terminal and can be used as the supply for a flow sensor A 2 pole terminal strip is also provided for the pulse output with terminals marked 01 Fig P page 27 Connect the cable for pulse input 1 to terminals I1 and the cable for pulse input 2 to terminals I2 Connect the cable for the pulse output to terminals 01...

Страница 49: ... mains unit 3 Install the mains cable into the bottom part of the calculator 4 Connect the cable according the labelling of the terminal 5 Reinstall the terminal cover 6 Mount the top part of the calculator back 7 Turn on the mains voltage again Error E 8 disappears automatically from the display when the mains voltage is available 6 5 Programming the calculator NOTE A number of settings can be pr...

Страница 50: ...lausibility Bleed the system until the flow rate display is steady Regulate the system using the flow rate display Seal the sensors Attach the seals to the calculator and temperature sensors Read the meter counts for energy volume and operating hours Error messages for wrong installation Error display Meaning E 3 Temperature sensors reversed during installation or connection NOTE If the system is ...

Страница 51: ...5 in a calculator for heating or cooling is switched off in the default setting This loop is only switched on in a calculator for heating with cooling tariff The window content of each loop is programmed with the standard information ex works Various display windows comprise up to seven displays that change at intervals of 2 4 s The loops in the display are numbered from 1 to 6 to help the user fi...

Страница 52: ...pressed for a short or long time The following table shows the possible uses of the button Action Result Short press 3 seconds Switches to the next display within a loop Long press 3 seconds Switches to the next display loop Button not pressed for 4 minutes Calculator switches off the display automatically to save power but only if no error exists Button pressed again Calculator shows the basic di...

Страница 53: ...3 Display indications default settings Main loop 1 Sequence Window 1 1 1 Accumulated energy 1 2 Volume 1 3 Sequence only in a calculator for heating with cooling tariff Accumulated energy cooling 1 4 Flow rate 1 5 Power ...

Страница 54: ...Seite 54 von 71 Sequence Window 1 1 6 Forward Return temperature 1 7 Temperature difference 1 8 Operating days 1 9 Error code 1 10 Display test Sequence 1 1 ...

Страница 55: ...gy Accd 1A 2 2 2s Accd 1 Future accounting date 1 2 3 2s 4s Accounting date 1 Accounting date 1 Accd 1L previous year previous year energy 2 4 2s 4s Accounting date 2 Accounting date 2 energy Accd 2A 2 5 2s Accd 2 Future accounting date 2 2 6 2s 4s Accounting date 2 Accounting date 2 Accd 2L previous year previous year energy ...

Страница 56: ...date 1 Pulse input 1 Pulse input volume 1 previous year 2 9 2s 4s Accounting date 2 Pulse input 1 Pulse input volume 1 2 10 2s 4s Accounting date 2 Pulse input 1 Pulse input volume 1 previous year 2 11 2s 4s Accounting date 1 Pulse input 2 Pulse input volume 2 2 12 2s 4s Accounting date 1 Pulse input 2 Pulse input volume 2 previous year ...

Страница 57: ...g date 2 Pulse input 2 Pulse input volume 2 2 14 2s 4s Accounting date 2 Pulse input 2 Pulse input volume 2 previous year Sequence 2 1 Info loop 3 Sequence Window 1 Window 2 3 1 2s Current date Current time 3 2 2s Sec_Adr Secondary address 3 3 2s Pri_Adr 1 Primary address 1 ...

Страница 58: ...ddress 2 3 5 Installation position 3 6 2s Pulse input 0 Volume 3 7 2s Port 1 No of mounted module in Port 1 3 8 2s Port 2 No of mounted module in Port 2 3 9 Sequence only available with integrated radio Status of integrated radio 3 10 2s F04 004 Software version Checksum ...

Страница 59: ... depends on the decimal place of the accumulated value 4 2 2s 4s Pulse input 2 Accumulated value Pulse value 2 L P pulse input 2 depends on the decimal place of the accumulated value 4 3 2s Pulse output 1 Value of pulse output 1 4 4 2s Sequence only in a calculator for heating or cooling Pulse output 2 Value of pulse output 2 4 4 2s Sequence only in a calculator for heating with cooling tariff Pul...

Страница 60: ... 5 2 2s 4s Accounting date 1 Accounting date 1 Accd 1A tariff 1 tariff counter 1 5 3 2s 4s Accounting date 2 Accounting date 2 Accd 2A tariff 1 tariff counter 1 5 4 4s 2s Tariff counter 2 Tariff type 2 Tariff limit 2 appears when tariff condition is fulfilled 5 5 2s 4s Accounting date 1 Accounting date 1 Accd 1A tariff 2 tariff counter 2 5 6 2s 4s Accounting date 2 Accounting date 2 Accd 2A tariff...

Страница 61: ... Tariff counter 4 Tariff type 4 Tariff limit 4 appears when tariff condition is fulfilled Sequence 5 1 Monthly value loop 6 Calculator for heating or cooling Sequence Window 1 Window 2 Window 3 Window 4 6 1 2s 2s 4s LOG Date of last month Energy Volume 6 2 2s 2s 4s LOG Date of month 1 Energy Volume 6 24 2s 2s 4s LOG Date of month 23 Energy Volume Sequence 6 1 ...

Страница 62: ...dow 3 Window 4 Window 5 Window 6 6 1 2s 2s 4s 4s 4s LOG Date of last month Energy Tariff counter Tariff counter Volume 1 2 6 2 2s 2s 4s 4s 4s LOG Date of month 1 Energy Tariff counter Tariff counter Volume 1 2 6 24 2s 2s 4s 4s 4s LOG Date of month 23 Energy Tariff counter Tariff counter Volume 1 2 Sequence 6 1 ...

Страница 63: ...Seite 63 von 71 9 Maintenance and repair NOTE Information concerning repair and maintenance can be obtained from the Repair Concept ...

Страница 64: ...obtained from the relevant Inspection and Test Instruction Test information can also be found in the EC type examination certificate of the calculator under 5 1 Test documentation and in EN 1434 5 The number of the type examination certificate is printed on the calculator ...

Страница 65: ...e come into contact with water be short circuited or exposed to temperatures above 85 C Used batteries and electronic equipment or components no longer required are to be handled as special waste Dismantle the calculator Dispose of the individual parts of the calculator at a suitable waste collection point ...

Страница 66: ...cause of the error has been cleared All errors present longer than 6 minutes are saved in the error log The following table shows the error codes indicated in the display with their respective meaning Error display Meaning C 1 Basic parameter error in flash or RAM E 1 Temperature measurement error Temperature range exceeded 9 9 C 190 C Sensor short circuit Sensor break E 3 Temperature sensors reve...

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