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SLIK-N118 - products

1. DATA 00000057h 87 displayed value 87 6 Settings of the programmable inputs parameters Pr InP inhibi ADDR FUNC REG H L DATA H L CRC LH 01 06 00 11 00 01 18 OF The answer the same as the message ADDR FUNC REG H L DATA H L CRC LH 01 06 00 11 00 01 18 OF 40 User manual COUNTER SLIK N118 7 Try to write illegal data value into baud rate register ADDR FUNC REG H L DATA H L CRC LH 01 06 00 22 00 09 E9 C6 DATA L 9 value exceeds allowable range 0 7 The answer exception code 03h illegal data value ADDR FUNC ERR CRC LH 01 86 03 02 61 There is no full implementation of the Modbus Protocol in the device The functions presented above are available only 41 User manual COUNTER SLIK N118 10 DEFAULT AND USER S SETTINGS LIST Parameter Description Default value User s value pania Parameters of relay R1 operation rELAy1 menu SEtP 1 Relay threshold 100 24 modE 1 Operation mode of relay on 24 timE 1 The time period of the relay active state 0 0 25 unit 1 Unit of timE parameter SEC 25 Parameters of relay R2 operation rELAy2 menu SEtP 2 Relay threshold 500 24 modE 2 Operation mode of relay on 24 t
2. This menu allows to configure the operation mode of relays and LEDs marked R e g R1 If there are few relay outputs available then every output has its own configuration menu e g menu rELAy2 for relay LED R2 Principle of the relays operation is described in paragraph CONTROL OF THE RELAY OUTPUTS SEtP modE 24 If PArUPd option is set to on rES mode then change of parameters muL div oFFSEt Point and all parameters of the relays controlling see rELAy menu has no influence on current counting process In this mode changed parameters will be applied after reset manual or automatic or next device power up If PArUPd option is set to immEd mode then all changes of these parameters are applied immediately threshold of the relay range 99999 999999 Negative values can be input by selecting a sign on first digit to change value use and v buttons relay operation mode this parameters define the active state of the relay it means state of relay while the counter reaches threshold value at up counting available modes User manual COUNTER SLIK N118 noAct the relay is not active permanent turned off on the relay is turned on closed when result reaches threshold value oFF the relay is turned off opened when result reaches threshold value modbuS the relay is controlle
3. 85 230 260V AC DC 50 60 Hz or 19 24 50V DC and 16 24 35V AC N L Figure 4 6 Connection of power supply and relays Contacts of relay outputs are not equipped with spark suppressors While use the relay outputs for switching of inductive loads coils contactors power relays electromagnets motors etc it is required to use additional AY suppression circuit typically capacitor 47nF min 250VAC in series with 100R 5W resistor connected in parallel to relay terminals or better directly on the load In consequence of using the suppression circuit the level of generated electromagnetic disturbances is lower and the life of relay contacts rises a b N Figure 4 7 Examples of suppression circuit connection a to relay terminals b to the inductive load 11 User manual COUNTER SLIK N118 Logic controller voltage input 24 V Figure 4 8 Example of OC type outputs connection Construction of counter s inputs allows connecting of pulser with common earth Figure 4 9 a or common plus Figure 4 9 b without additional intermediary circuits sensor with NPN or PNP type output for outputs of push pull type kind of connection it has no matter a b COM D_C_B A COMD C B A Impulsatory Impulsatory Figure 4 9 An example of pulser connection a with common earth b with common plus 12 User manual COUNTER SLIK N118 4
4. 22 User manual COUNTER SLIK N118 7 2 PARAMETERS EDITION To start edition of any parameter user should select name of desired one using v buttons and then press ENTER 7 2 1 Numeric parameters digit change mode Numerical parameters are displayed as decimal numbers The mode of its new value entering depends on chosen edit method see parameter Edit In mode by digit Edit dig pressing one of the keys or v causes change of current position flashing digit or the sign Short pressing of the ENTER button causes change of the position digit Press ENTER at least 2 seconds to accept the changes after that question SEt is displayed and user must to confirm or cancel the changes To conform changes and story it in EEPROM press ENTER button shortly after SEt is displayed To cancel the changes press ESC button shortly after SEt is displayed After that device returns to the menu 7 2 2 Numeric parameters slide change mode In slide change mode Edit Slid buttons and v has different functions To increase edited value press or press and hold button only the increasing became quickest as long as button is pressed To slow down the increasing button v can be used If v is pressed shortly and button is still pressed increasing slow down for a moment only if v is pressed and held while button is sti
5. or prohibits oFF to modify the oFFSEt parameter value without knowledge about user password The possibility of offset changing without knowing of password allows to use of the counter as a batcher From counting batching mode to quick check of the thresholds user can goes by pressing button Depending on the A OFFS value it is possible to use two different operation modes of quick view see Figure 7 1 Figure 7 2 Gi Number of accessible parameters for viewing edition depends on device version Counting mode a A MENU a Value of _ edition of threshold rELPr1 gt threshold 1 value if allowed i CE pogo ip EE MENU a ono 5 EJ edition of threshold a a Value of gt 4 rELPr2 threshold 2 value if allowed ene EK ZEE EA A A MENU Paar AS Ey en 4 Value of 75 edition of threshold rELPr3 gt preshold3 value if allowed EE MENU aca o MENU m Value of gt edition of threshold vi rELPr4 4 ge threshold 4 value if allowed ne ese GRAJ ee MENU Figure 7 1 Operation of quick view while A OFFS oFF 30 User manual COUNTER SLIK N1 18 Counting mode GR a en gE MENU J Lee lt oFFSEt offset value a edition of offset rELPr1 Figure 7 2 Operation of quick view
6. while A oFFS on 7 3 11 briGHt parameter This parameter allows user to set bright of the LED display bright can be set to conventional values from 1 to 8 7 3 12 Edit parameter This parameter allows to change the edition mode of numerical parameters dig the change to by digit mode Slid slide change mode 7 3 13 dEFS parameter This setting allows to restore the factory settings of the device To get the access to this option special password is required 5465 next the device displays acknowledge question SEt Press ENTER to acknowledge the restoring of factory settings or ESC to cancel 31 User manual COUNTER SLIK N118 7 4 MENU STRUCTURE Measurement mode Press and hold at least 2 seconds lt Cd _ 4 digit user password entering if it is different from 0000 t z z rELay1 gt SEtP 1 se aa da modE 1 II ELAy2 E gt SEtP2 gt Parameter lt SB D 7 Z edition a lt timE 1 II SS zg modE 2 II H E lt unit 1 I I lt timE 2 l D lt unit 2 I TEE 2 II Ea T kend Funct Parameter ane P edition Esc y rESEt ry Ej Y ArESEt 11 D Y FiLtEr II A Y Pr
7. number of pulses 100 pulses revolution number of pulses 100 pulses revolution unit cm resolution 1 cm unit dm resolution 0 1 dm 25 cm 1 revolution 100 pulses 50 cm 5 dm 1 revolution 100 pulses Settings Settings mul 25 mul 50 div 100 div 100 oFFset 0 oF Fset 0 point 0 point 0 0 Example 3 counter SLIK 73 used in batcher function see Figure 6 2 6 3 Data flow meter 100 pulses L main valve flow valve 1 about 10 L sec additional valve flow valve 2 about 1 L sec measurement precision up to 0 1 L Valve is open while relay are closed Settings mul 1 div 10 Point 0 0 relay R1 threshold GO we assume that since beginning of start of main valve closing it will flow about 3 L of water A rEL1 on access to threshold edition without password relay R2 threshold 3 0 we assume that since beginning of start of additional valve closing it will flow about 0 3 L of water A rEL2 on access to threshold edition without password A OFFS on access to offset edition without password Funct A B input B is used programmable input C non active if Pr inP dirEct or any if Pr inP is set to other value setting 34 User manual COUNTER SLIK N118 To change desired quantity of wat
8. 14h Ves 0 9 0 for input signal up to 10kHz frequency 1 up to 10Hz 2 up to 20Hz 3 up to 30Hz 4 up to 40Hz 5 up to 50Hz 6 up to 60Hz 7 up to 70Hz 8 up to 80Hz 9 up to 90Hz Funct option counter operation mode 0 normal mode A B addition 1 normal mode A B subtraction 15h Yes 0 3 2 quadrature mode qUAd 1 resolution incremented by 1 every single quadrature cycle 3 quadrature mode qUAd 4 resolution incremented by 1 every one fourth of single quadrature cycle 36 User manual COUNTER SLIK N118 Register Write Range Register description muL in PrESCA menu main counter multiplier high word 16h Yes see descr counter always shows main counter value recalculated by prescaler coefficients muL in PrESCA menu main counter multiplier low word 17h Yes see descr Cumulative value of registers 16h and 17h from 99999 to 999999 div parameter in PrESCA menu input divider high word 18h Yes seedeser content of main counter is incremented by 1 every n pulses standard or quadrature cycles or one fourths of quadrature cycle on inputs A and B where n is content of precounter registers div parameter in PrESCA menu input divider low word 19h Yes see descr Cumulative value of registers 18h and 19h from 1 to 999999 1Ah Yes see desc
9. 4 MAINTENANCE The unit does not have any internal replaceable or adjustable components available to the user Pay attention to the ambient temperature in the room where the unit is operating Excessively high temperatures cause faster ageing of the internal components and shorten the fault free time of unit operation In cases where the unit gets dirty do not clean with solvents For cleaning use warm water with small amount of detergent or in the case of more significant contamination ethyl or isopropyl alcohol A Using any other agents can cause permanent damage to the housing R Product marked with this symbol should not be placed in municipal waste Please f X check local regulations for disposal and electronic products 5 FRONT PANEL DESCRIPTION Inactive LED AL Thresholds exceeding wv LED indicators R infrared receiver display programming pushbuttons Symbols and functions of push buttons Symbol used in the manual ESC MENU MENU Functions Enter to main menu press and hold by at least 2 sec Exit the current level and Enter to previous menu or measure mode Cancel the changes made in parameter being edited Symbol used in the manual ENTER Functions e Start to edit the parameter Enter to the sub menu Confirmation of changes made in parameter being edited Symbol used in the manual Functions Change of the present menu e Modification of the parameter
10. CRC L H 01 03 00 21 00 01 D4 00 The answer ADDR FUNC BYTEC DATA H L CRC L H 01 03 02 20 C5 61 D7 DATA identification code 20C5h 2 Change of the device address from 1 to 2 write to reg 20h ADDR FUNC REG H L DATA H L CRC LH 01 06 00 20 00 02 09 C1 DATA H 0 DATA L new device address 2 The answer the same as the message ADDR FUNC REG H L DATA H L CRC LH 01 06 00 20 00 02 09 C1 3 Change of baud rate of all devices connected to the net BROADCAST message ADDR FUNC REG H L COUNT H L CRC LH 00 06 00 22 00 04 29 D2 DATA H 0 DATA L 4 new baud rate 19200 baud 39 User manual COUNTER SLIK N118 ED Device do not reply to BROADCAST type messages 4 Read of the displayed value higher word ADDR FUNC REG H L COUNT H L CRC L H 01 03 00 01 00 01 D5 CA Response while normal operation no errors ADDR FUNC BYTE C DATA H L CRC L H 01 03 02 00 00 B8 4C DATA H L 0000h 0 higher word of displayed value 00 5 Read of the displayed value high and low word ADDR FUNC REG H L COUNT H L CRC L H 01 03 00 01 00 02 95 CB Response while normal operation no errors ADDR FUNC BYTE C DATA H1 L1 DATA H2 L2 CRC L H 01 03 04 00 00 00 57 BB CD
11. Point and all relay control parameters will be updated if some changes are applied in device menu Possible values immed changed parameters are updated immediately on rES changed parameters will be updated after next reset manual or automatic or after next device power up 7 3 8 PreSCA menu This menu contains parameter which configure the prescalling parameters recalculations of counted pulses This menu allows the user to set individual prescalers and to scale the counter in desired units If PArUPd option is set to on rES mode then change of parameters muL Gi div oFFSEt Point and all parameters of the relays controlling see rELAy menu has no influence on current counting process In this mode changed parameters will be applied after reset manual or automatic or next device power up If PArUPd option is set to immEd mode then all changes of these parameters are applied immediately muL multiply coefficient range 99999 do 999999 except 0 div divide coefficient range 1 do 999999 this parameter defines the internal modulo counter oFFSEt offset coefficient range 99999 do 999999 constant value added to the result to move the zero point of the current scale 27 User manual COUNTER SLIK N118 Point decimal point position Displayed result is calculated due to the expression L x muL W L
12. X muL div m oFFSEt where W displayed result Lm the internal main counter value Lw the internal modulo precounter value O Parameter div can t be set to 000000 entered value is controlled by firmware The precounter modulo and main counter are internal registers of the counter s firmware and they contain not calculated by mul and div parameters numbers of pulses delivered to the counting inputs A and B The modulo counter contains the fractional part of the result ratio of div parameter Main counter contains the integer part of the result not recalculated If parameter div is set to 1 then main counter contains the number of all pulses delivered to counting inputs Firmware uses fixed point arithmetic rounding down AutoPr autoprescaling procedure Pressing ENTER starts display of message run To start procedure of setting parameters muL div and Point press ENTER again To cancel this procedure press ESC MENU Detailed description of this procedure user can find in chapter AUTOPRESCALER on page 18 7 3 9 rS 485 menu This menu is connected with RS 485 interface and sets his properties Addr this parameter defines the address of the device accordingly to Modbus protocol It can be set in range from 0 to 199 If the value 0 is set then device responds to frames with address 255 FFh bAud this parameter deter
13. inactive All parameters corresponding to relay outputs are described in details in chapter rELAy menu 21 User manual COUNTER SLIK N118 7 DEVICE PROGRAMMING The device menu allow user to set all parameters connected to operation of measurement input control modes critical situations behaviour communication via RS 485 and access settings The meaning of the particular parameters is described in paragraph MENU DESCRIPTION Some of the parameters can be accessed without menu entering quick view mode After pressing button name of the threshold e g rELPr1 and it s value will be displayed on the display in alternating mode When the batcher mode is active additionally the oFFSEt parameter can be checked If or v will be pressed in 5 sec again the next threshold or offset will be displayed else the device comes back to the measurement mode If a thresholds values free access is enabled or thresholds and offset values free access is enabled see SECu menu user can change the value of particular parameter pressing button ENTER see PARAMETERS EDITION If particular parameter has been changed and confirmed in quick view mode its new value is displayed in alternating mode with parameter name by few seconds Confirmed changes may be checked or user can switch viewed parameter pressing or v button 7 1 PROGRAMMING MENU To enter main menu being in the measurement mode operator mus
14. lower than 0 if ArESEt on 0 After zeroing counter s value equals to oFFSEt parameter if ArESEt on bi or SEtP 1 oFFSEt 1 value if ArESEt on 0 If AUTORESET function is active then relays other than R1 if available can be activated if their thresholds are not greater than relay R1 threshold if ArESEt on Pr1 or not lower than 0 if ArESEt on 0 Maximum delay between the moment when result reaches the particular threshold and switching on the relay output equals 15ms for OC type output and 20ms for electromechanical relays relays other than R1 if available can not change it s states to active because the time between moments when counter reaches their thresholds and threshold value of relay R1 greater than for other relays thresholds is to short While AUTORESET function is active some conditions must be fulfilled If ArESEt on Pr1 then oFFSEt lt SEtP 1 If ArESEt on 0 then oFFSEt SEtP 1 gt 0 If these conditions will not be fulfilled then counter can work improperly or can t work at all Gi If AUTORESET function is active and counter changes its value with high speed Parameter timE defines how long relay stay active after its activation by counter value after moment when counter has reached particular threshold e If parameter timE is set to 0 than relay stays in act
15. must be mounted on the phase cable L The power supply network cable diameter must be selected in such a way that in the case of a short circuit of the cable from the side of the unit the cable shall be protected against destruction with an electrical installation fuse Wiring must meet appropriate standards and local regulations and laws User manual COUNTER SLIK N118 AN In order to secure against accidental short circuit the connection cables must be terminated with appropriate insulated cable tips Tighten the clamping screws The recommended tightening torque is 0 5 Nm Loose screws can cause fire or defective operation Over tightening can lead to damaging the connections inside the units and breaking the thread In the case of the unit being fitted with separable clamps they should be inserted into appropriate connectors in the unit even if they are not used for any connections Unused clamps marked as n c must not be used for connecting any connecting cables e g as bridges because this can cause damage to the equipment or electric shock If the unit is equipped with housing covers and sealing packing protecting against water intrusion pay special attention to their correct tightening or clamping In the case of any doubt consider using additional preventive measures covers roofing seals etc Carelessly executed assembly can increase the risk of electric shock After the installation is co
16. numerical parameters edition Edit Numerical parameters edit mode dig 31 43 fg simex SIMEX Sp z 0 0 ul Wielopole 7 80 556 Gdansk Poland tel 48 58 762 07 77 fax 48 58 762 07 70 http www simex pl e mail info simex pl
17. parameters muL 1 div 1 oFFSEt O a modes A B A B b modes quAd 4 quAd 1 Counter recalculates result using three parameters mul div and offset and shows it on the display If the result is out of permissible counter range from 99999 to 999999 special warning is displayed in place of the result The warning type depends on the result and can be HL if the result is higher than 999999 Lo if the result is lower than 99999 Any time the counter can be zeroed at by pressing of the RESET push button and the confirmation of the ENTER button activating the external reset input see rESEt menu presets of the internal registers via RS 485 interface After zeroing the result equal to the oFFSEt parameter is displayed see PrESCA menu 15 User manual COUNTER SLIK N118 In the measurement mode user can check main thresholds values After pressing button name of the threshold e g rELPr1 and it s value will be displayed on the display in alternating mode When the batcher mode is active additionally the oF FSEt parameter can be checked If or v will be pressed in 5 sec again the next threshold or offset will be displayed else the device comes back to the measurement mode If a thresholds values free access is enabled or thresholds and offset values free access is enabled see SECu menu user can
18. to th ar Se input type 50 10 0 ms 50 Hz input 60 8 3 ms 60 Hz 70 7 2 ms 70Hz 80 6 3 ms 80 Hz 90 5 6 ms 90 Hz Tab 6 2 Time periods to t depend on filtered frequency When the filter is turned off time periods to i t1 must be longer than 50 us see Figure 6 4 and maximum counted frequency is equal 10 kHz bw e 32 a J I Moments of pulses counting rv e oscillations Moments of pulses counting Figure 6 4 The traces of signals a without contacts oscillations b with contacts oscillations 19 User manual COUNTER SLIK N118 6 5 CONTROL OF THE RELAY OUTPUTS The control of the object measured signal is realized via relay outputs Front panel LEDs named R indicates the state of particular relay output Modes of the control can be changed depend on the values of parameters SEtP timE unit and modE additional number defines particular relay Figure 6 5 presents the principle of relay outputs operation for example values of parameters current counter displayed result 4 t t SEtP parameter i A j e pte threshold value a Fa aa a pa i i gt b relay state oa time modE on i i I ot timE 0 closed i b ss O Maana gt i open time c relay state Il modE ofF PoS timE 0 i i Ee al open KA 1 1 H clos
19. unit has no user serviceable parts Defective units must be disconnected and submitted for repairs at an authorized service centre AY Do not use the unit in areas threatened with excessive shocks vibrations dust humidity corrosive gasses and oils Do not use the unit in areas where there is risk of explosions User manual COUNTER SLIK N118 A Do not use the unit in areas with significant temperature variations exposure to condensation or ice Do not use the unit in areas exposed to direct sunlight Make sure that the ambient temperature e g inside the control box does not exceed the recommended values In such cases forced cooling of the unit must be considered e g by using a ventilator The unit is designed for operation in an industrial environment and must not be used in a household environment or similar 2 GENERAL CHARACTERISTICS Universal programmable counter type SLIK N118 is equipped with many modern features required in simple and advanced automatic control systems The counter had been designed for hard environment conditions and increased usefulness The unit is assembled in panel mounted case with programming keyboard on front panel and terminals on back panel User can use local keyboard to set all necessary parameters due to his own requirements Build in RS 485 communication interface enables controlling of all settings by host and allows use of unit in advanced network systems
20. 5 VA 85 260V AC DC max 4 5 VA 16V 35V AC max 4 5 W 19V 50V DC User manual COUNTER SLIK N118 Pulse inputs A and B inputs C input D input COM Input levels low level high level Max input frequency Display range Outputs relay OC type sensor power supply Uo Communication interface Baud rate Display Data memory Protection level Housing type Housing material Housing dimensions without glands with glands Operating temperature depending on version Storage temperature depending on version Humidity Altitude Screws tightening max torque Max connection leads diameter Safety requirements counting terminal no 9 10 programmable terminal no 11 reset counter terminal no 12 common terminal terminal no 13 OV 1V 10V 30V electronic standard counter 10 kHz electronic quadrature counter 5 kHz contact 90 Hz adjustable filter 99999 999999 plus decimal point 0 or 2 NO 1A 250V AC cos y 1 Oor2 30mA 30VDC 100mW 24V 5 10 max 100 mA stabilized RS 485 8N1 and 8N2 Modbus RTU not separated 1200 bit s 115200 bit s LED 6 digit 13mm height red non volatile memory EEPROM type IP 65 wall mounted ABS fibreglass 110 x 80 x 67 mm 110 x 105 x 67 mm 0 C to 50 C or 20 C to 50 C 10 C to 70 C or 20 C to 70 C 5 to 90 no condensation up to 2000 meters above sea level 0 5 Nm 2 5 mm according to PN
21. Assisting the automation rz SIMEX industry since 1986 User manual COUNTER SLIK N113 e Firmware v 8 10 or higher e Input type pulse quadrature e Batching function wall mounting case IP 65 CE Read the user s manual carefully before starting to use the unit or software Producer reserves the right to implement changes without prior notice 2013 10 28 SLIK N118_INSSXEN_v 2 05 003 User manual COUNTER SLIK N118 CONTENTS 1 BASIC REQUIREMENTS AND USER SAFETY occiso 3 2 GENERAL CHARACTERISTICS sscscsssssessssssssessensonsensensensenseasenssensnssensonsenseassnseessensonsnsenseascensensennsseensons 4 3 TECHNICAL DATA ccccessessessessssssessensessensenssnseonsensonsensonsenscansoscensonsansenseasenscensnssenseasnseassnseessensansnsonseaneensons 4 4 DEVICE INSTALLATION 6 e 6 4 2 ASSEMBLY EE 7 4 3 gt CONNECTIONMETROD acicate eebe ees 7 4 4 MAINTENANCE 5 FRONT PANEL DESCRIPTION s 6 PRINCIPLE OF OPERATION sssscessessessessesssnssensensensesssnseensensonsenssnscancensonsessnseasenseassnssenseasseassenenseensnsan 14 E BEE HERE 14 6 2 BATCHER FUNCTION 6 3 AUTOPRESCALER E 6 4 THE DIGITAL FILTER rat a atv RAK AWA ANY ee acess 6 5 CONTROL OF THE RELAY OUTPUTS ccccisec xcisneiosccveives cuicendetagenigacsnidoessnstcaneiivaiseedsdnidventsesntdiniesds 20 7 DEVICE PROGRAMMING 2122 2212221 1121 2 22 22 7 1 PROGRAMMING MENU 7 2 PARAMETE
22. EN 61010 1 installation category II pollution degree 2 voltage in relation to ground 300V AC User manual COUNTER SLIK N118 insulation resistance gt 20MQ insulation strength between power supply and input output terminal 1min 2300V insulation strength between relays terminal 1min 1350V EMC according to PN EN 61326 1 This is a class A unit In housing or a similar area it can cause radio frequency interference In such cases the user can be requested to use appropriate preventive measures 4 DEVICE INSTALLATION The unit has been designed and manufactured in a way assuring a high level of user safety and resistance to interference occurring in a typical industrial environment In order to take full advantage of these characteristics installation of the unit must be conducted correctly and according to the local regulations AY Read the basic safety requirements on page 3 prior to starting the installation Ensure that the power supply network voltage corresponds to the nominal voltage stated on the unit s identification label The load must correspond to the requirements listed in the technical data All installation works must be conducted with a disconnected power supply Protecting the power supply clamps against unauthorized persons must be taken into consideration 4 1 UNPACKING After removing the unit from the protective packaging check for transportation damage Any trans
23. If programmable input C is used to change direction of counting see description of Pr inP parameter state of this input must be taken into consideration Counting and relays controlling are independent of operation mode of the Allowable connection methods and counter configurations are showed in table 6 1 16 used Funct Pr inP state of counting input parameter parameter C input B A B dirEct no active B A B other than dirEct any A A B dirEct active AorB A B dirEct active AandB quAd 1 or quAd 4 dirEct no active AandB quAd 1 or quAd 4 other than dirEct any Band A quAd 1 or quAd 4 dirEct active Tab 6 1 Possible configurations while use device as a batcher User manual COUNTER SLIK N118 Amount of poured fluid can be changed by parameter oFFSEt which is showed first in quick view mode while parameter A oFFS on see page 31 Proposed in example system is showed in Figure 6 2 and proposed circuit diagram in Figure 6 3 More details of this example are described on page 34 Flow detector main valve controlled by relay R1 additional valve controlled by relay R2 pulses to B input tank Figure 6 2 Proposed system F START pouring g Flow detector Additional valve Main i valve Controlled system Fi
24. RS EDITION 7 2 1 Numeric parameters digit change mode 7 2 2 Numeric parameters slide change mode 28 7 2 3 Switch parameters LIST type zaa 7 3 MENU DESCRIPTION 24 7 3 1 rELAy menu 24 7 3 2 Funct parameter 220 E e e 26 TIA TESEP parameter ay R san een 26 7 3 5 ArESEt parameter 7 3 6 FiLtEr parameter en LS PAF PO e sio A A native eased 7 3 8 Ee 27 7 3 9 rS 485 menu 7 3 10 SECu menu 7 3 11 briGHt parameter 2 E Deeg ee 31 7 3 13 EES parameter al 7 4 MENU STRUCTURE ziapea ranie 82 8 EXAMPLES OF PRESCALER PARAMETERS CALCULATION 34 9 THE MODBUS PROTOCOL HANDLING oococccccccnoncocccccnonnonnos 35 9 1 USIOEREGISTERG 99 9 2 TRANSMISSION ERRORS DESCRIPTION 98 9 3 EXAMPLES OF QUERY ANSWER FRAMES 99 10 DEFAULT AND USER S SETTINGS LIST sssssssssscssssssessccersesseessoesoesscssnssnsesssensonsansassenssescensonseanensaeeas 42 User manual COUNTER SLIK N1 18 Explanation of symbols used in the manual operation of the device Not complying with the guidelines denoted by this symbol 1 This symbol denotes especially important guidelines concerning the installation and may cause an accident damage or equipment destruction IF THE DEVICE IS NOT USED ACCORDING TO THE MANUAL THE USER IS RESPONSIBLE FOR POSSIBLE DAMAGES This symbol denotes especially impo
25. Two counting inputs pulse inputs can operate in few different modes as two independent pulse inputs or single quadrature input Additional programmable input can change basic function of counting inputs addition or subtraction of pulses from inputs change the direction of counting or to stop counting without clearing Counter type SLIK N118 is equipped with independent clearing input The device can be equipped with two relay or OC type outputs with independent threshold which can be used to control external devices The counters SLIK N118 are designed for cooperation with electronic PNP and NPN detectors and mechanical detectors switches build in digital filter allows connectors denouncing All inputs are separated from ground of counter and power supply The meter can be ordered in three power supply versions The device has 5 buttons being used for main presets programming To get high protection level the keyboard is mounted under transparent cover To allow user to change presets without opening the cover an IR sensor is mounted Remote controller keyboard is equivalent to the device keyboard Note that remote controller is not a part of the SLIK N118 set it is an additional equipment 3 TECHNICAL DATA Power supply voltage 85 230 260V AC DC 50 60 Hz separated depending on version or 19 24 50V DC and 16 24 35V AC separated External fuse required T type max 2 A Power consumption max 4
26. ables the auto zeroing mode AUTORESET function lf AUTORESET is active the counter is zeroed instantaneously after result reaches the relay R1 threshold value SEtP 1 or after result reaches value lower than 0 This parameter can be set to 26 User manual COUNTER SLIK N118 oFF AUTORESET function is inactive on Pri counter is zeroed after result reaches relay R1 threshold After zeroing counter value is equal to oFFSEt value on 0 counter is zeroed after result reaches value lower than 0 After zeroing counter value is equal to SEtP 1 oFFSEt 1 value If ArESEt on Pri then oFFSEt lt SEtP 1 If ArESEt on 0 then oFFSEt SEtP 1 gt 0 If these conditions will not be fulfilled then counter can work improperly or can t work at all Gi While AUTORESET function is active some conditions must be fulfilled 7 3 6 FiLtEr parameter This parameter enables the digital filter which filters the contacts oscillations of switches mechanical detectors Digital filter eliminates the counting errors when mechanical detectors are used This parameter can be set to values OFF 10 90 where its value express the maximum passed frequency if OFF is set the filter is disabled see DIGITAL FILTER page 18 7 3 7 PArUPd parameter This option allows to define when such parameters as mut div oFFSEt
27. cases parameter rESP should be set to Std no additional delay Unfortunately for some third party RS converters rESP should be adjusted experimentally Table 7 1 contains most frequently used values bAud parameter 38 4 57 6 115 2 rESP parameter 10c 20c 500 Tab 7 1 Settings of rESP parameter 7 3 10 SECu menu This menu contains presets connected with availability of other parameters SEtCod user password 4 digits number If this parameter is set at value 0000 user password is turned off If the user do not remember his password the access to the menu is possible by the one use password To get this password please contact with Marketing Division Single use password can be used only one time after that it is destroyed Entering this password causes in clearing of user password it means sets the user password to 0000 The one use password can be used ONE TIME ONLY it is impossible to use it again The one use password can be restored by Service Division only A rEL1 ArEL2 this options permits user on or prohibits oFF to modify the thresholds of the relays LEDs R1 R2 without knowledge about user password The diagram of quick view mode is presented in figure 7 1 29 User manual COUNTER SLIK N118 A OFFS this option permits user Con
28. change the value of particular parameter pressing button ENTER see PARAMETERS EDITION All accessible parameters can be changed by entering the menu see DEVICE PROGRAMMING Use the local keyboard or the remote controller to do it Note all parameters can be remote changed via RS 485 interface O counter They are continued in background even in menu mode but in such case maximal input frequency should be not greater than 8 kHz If PArUPd option is set to on rES mode then change of parameters muL div oFFSEt Point and all parameters of the relays controlling see rELAy menu has no influence on current counting process In this mode changed parameters will be applied after reset manual or automatic or next device power up If PArUPd option is set to immEd mode then all changes of these parameters are applied immediately 6 2 BATCHER FUNCTION To use counter SLIK N118 as a batcher proper connection to controlled circuit must be done e g valves and flow detector and parameter A oFFS must be set to on option see description of SECu menu In example showed on page 17 producer assumes use of two valves main biger and additional smaller To use the counter as a batcher it means to counter displays how much of some fluid should be poured to fill tank parameter Funct should be set to option allowed subtraction of pulses delivered to counting inputs
29. d via RS 485 interface independently on the timE unit FEF counter result and parameters SEtP and timE When a particular LED lights its mean the relay is closed e If parameter modE is set to modbuS value after power supply off and on again relays are open the time period of the relay active state Can be set to values from 0 1 to 99 9 and express the time in seconds or minutes depending on unit parameter If this parameter is set to value different from 0 0 the relay is active independently of the result even if the counter is zeroed If this parameter is set to 0 0 the relay stays active as long as the result is same or higher of the particular threshold value If this parameter is set to 0 0 and the AUTORESET function is active the counter will be zeroed but relays can stay inactive or will be activated on very short time because of delays If user wants to not use particular relay its mode of operation should be set to noAct e g mode 1 noAct unit of time for timE parameter Can be set on one of two values min minutes SEC seconds reference point offset of relay threshold Available values Std use 0 value as reference point offset rELPr1 use threshold of the relay R1 as reference point offset This parameter is not available for relay R1 If rELPr1 option is set
30. ed NE time relay state i f poo d modE on i timE gt 0 closed I d I i i I i Mime timE I timE i t I timE i e relay state A e lt gt bw gt lt gt modE oFF closed i i I timE gt 0 m open rn i C timE time I t timE Ime gt gt gt lt gt Description A B C D E F G time points where result exceeds thresholds value ta tc te te time while counter keeps result at least equal to threshold value tx time between subsequent exceeds of threshold value shorter than value of timE parameter tz delay of relay reaction Figure 6 5 Principle of relay outputs operation Parameter SEtP defines threshold of relay trace a While normal operation of counter relay output can change its state to active only if counter value reaches or exceeds the threshold for up counting points A C E G The active state of the relay closed or open is defined by parameter modE Relay R1 reacts to counter value changes immediately Other relays if available need that counter value be same or greater than particular threshold during at least 20 ms to change the relay state 20 User manual COUNTER SLIK N118 It is possible to set AUTORESET function for relay R1 This function enables automatic zeroing of the counter after its value reaches relay R1 threshold if ArESEt on Pr1 or after its value is
31. er parameter oFFsEt should be changed so it is displayed first in quick view mode Pouring starts after pressing of external button START pouring Figure 6 3 Principle of operation of batcher function from example 3 After press of START pouring button Figure 6 3 offset value is showed on the display next while pouring display shows how much water remains to pour Start causes of closing of both relays both valves are opened Flow meter generates pulses delivered to counting input B so counter decreases it s value When counter down counts below threshold SEtP1 value in example it is value 6 0 then relay 1 will be opened main valve will start to close itself Closing process need about 0 5 sec so about 3L of water will flow during this time via main valve Pouring is being continued via additional valve When counter will down count below threshold SEtP2 value in this example 0 3 relay R2 will be opened additional valve will start closing it takes about 0 5 sec About 0 3L of water will flow during this time what ends pouring After that counter should show 0 0 or value very close to 0 0 Next pouring cycle can be initiated by START pouring button 9 THE MODBUS PROTOCOL HANDLING Transmission parameters 1 start bit 8 data bits 1 or 2 stop bit 2 bits are send 1 and 2 bits are accepted when receive no parity control Baud rate selectable from 1200 to 115200 bits second Trans
32. f decimal point position parameter Point Counter displays SetPnt message and waits for acknowledge Press ENTER and select point position Approve it pressing ENTER again After whole procedure entered values are stored into configuration memory and value of OFFSET parameter is cleared O To break autoscaling press ESC MENU at any time This operation causes with restoring of all parameters muL div and Point as they was defined before starting Autoscaling The value of the counter is not restored 6 4 THE DIGITAL FILTER To enable the connection of the simple switches as detectors special digital filter has been build into the device This filter allows the counter to proper counting pulses regardless of the vibration of the contacts of the switches The condition of proper counting is providing of time periods of the pulses The filter can be set to blocking frequencies higher than 10 20 30 40 50 60 70 80 and 90Hz The time periods of stable states 0 to and 1 t of pulses must be not shorter than 1 2F where F the filtered frequency in Hz See the table below Tab 6 2 to check proper periods for all frequencies filter setting F to t ph pat d input type OFF 50 0 us 10 kHz electronic 100 0 us 5 kHz input 10 50 0 ms 10 Hz 20 25 0 ms 20 Hz 30 16 7 ms 30 Hz electronic 40 12 5 ms 40 Hz or contact 18 User manual COUNTER SLIK N118 filter setting F
33. format 1 on O off 00000000 000000ba 08h Yes see descr a relay R1 b relay R2 If written only a b bits are important others are ignored these bits allows user to control the relays via RS 485 interface The state of relays task in binary format 1 relay was being activated or still is O relay wasn t being activated and will be as soon as result reaches the threshold 09h Mode 00000000000000ba a relay R1 b relay R2 This register is very important while relays are being activated on defined time period It allows the counter to know if relay was activated or not PArUPd option parameters update method 10h Yes 0 1 0 mode immEd update immediately 1 mode on rES update on reset or power up Pr inP option programmable input operation mode 0 mode diSAbL disabled Ch Yes PSE 1 mode dirEct counter direction function of inputs 2 mode inhibi holding of the counter rESEt option main counter clearing mode 0 mode ALL 12h Yes 0 3 1 mode EL reset with D input and RS 485 interface 2 mode mAn reset with RESET button and RS 485 interface 3 mode nonE reset with RS 485 interface only ArESEt option main counter autoreset 13h Yes 0 1 0 oFF autoreset disabled 1 on Pr1 autoreset on relay R1 threhold 2 on 0 autoreset below O zero value FiLtEr option filtering rate
34. ges counting function counting direction from A B to B A from A B to A B inhibi programmable input stops the counting 7 3 4 rESEt parameter This parameter determines the counter zeroing reset sources and can be set to one of the values ALL this option enables both manual using RESET button and electronic reset EL this option enables external reset input D If an active signal is delivered to the input D the counter is zeroed and the result stays zero or equal to offset as long as the signal on input D is active To made correct zeroing input signal D must be active at least by 1 ms In this mode manual reset is disabled mAn manual reset only This value enables only manual reset which can be done by pressing the RESET button on the front panel This operation must to be approved by ENTER button After zeroing counter displays value equals to oFFSEt parameter In this mode electronic reset is disabled nonE this option disables both manual and electronic reset Zeroing of the counter can be done via RS 485 interface by presets of some registers with value 0000h independently of the rESEt parameter value After zeroing the counter displayed value is equal to oFFSEt parameter Remote zeroing is available in all modes ALL EL mAn nonE 7 3 5 ArESEt parameter This parameter en
35. gure 6 3 Proposed circuit diagram 17 User manual COUNTER SLIK N118 6 3 AUTOPRESCALER This feature allows easy setting of counter prescaler muL div and Point to desired number of pulses per unit and displayed value together with decimal point position To enter this function select AutoPr option of PrESc submenu and press ENTER button After that run message is displayed to avoid of accidental clearing of current settings Press ENTER again to acknowledge and start the procedure Counter sets default values of its parameter first Notice that current counter value is being cleared without saving and goes to counting desired number of pulses per unit parameter div The device displays StArt message and waits until user deliver any pulses to counting input after that displays current number of pulses User should connect cooperating device to the counter and generate as number of pulses as is essential to display desired value After counting press ENTER In next step message SEtVAL is displayed and counter waits for entering value which should be shown for just counted number of pulses it is mu parameter Press ENTER again to start edit this value remember that value is displayed without decimal point and user should enter whole value with desired fractional positions Approve entered value pressing and holding ENTER about 2 seconds Next step is selection o
36. her with content of register 31h gets value from behind of allowable range will modify the content of register 31h in that way to it s value together with register 30h be located in allowable range If appropriate modification is impossible write fails It is recommended to write threshold values in presented manner first preset of threshold higher word and next threshold lower word Similarly storing of thresholds registers of another relays is being realised with each other correction 9 2 TRANSMISSION ERRORS DESCRIPTION If an error occurs while write or read of single register then the device sends an error code according to Modbus RTU specifications Error codes 01h illegal function only functions 03h 06h and 10h are available 02h illegal register address 03h illegal data value 08h no write permission see mbAccE parameter 38 User manual COUNTER SLIK N118 9 3 EXAMPLES OF QUERY ANSWER FRAMES Examples apply for device with address 1 All values are represent hexadecimal Field description ADDR Device address on Modbus network FUNC Function code REG H L Starting address address of first register to read write Hi and Lo byte COUNT H L No of registers to read write Hi and Lo byte BYTE C Data byte count in answer frame DATA H L Data byte Hi and Lo byte CRC LH CRC error check Hi and Lo byte 1 Read of device ID code ADDR FUNC REG H L COUNT HL
37. ightness SN ves 18 1 the lowest brightness 8 the highest brightness d Edit parameter numerical parameters edit mode 2Fh Yes 0 1 o dig mode 1 SLid mode 30h Yes see descr SEtP 1 parameter in rELAy 1 menu high word e SEtP 1 parameter in rELAy 1 menu low word 31h Yes see descr Cumulative value of registers 30h and 31h from 99999 to 999999 32h Yes 0 3 modE 1 parameter in rELAy 1 menu 0 noAct mode 1 on mode 2 oFF mode 3 modbuS mode 37 User manual COUNTER SLIK N118 Register Write Range Register description timE 1 parameter in rELAy 1 menu the time period of the relay 33h Yes 0 999 active state expressed in tenth of seconds or tenth of minutes depending on unit parameter unit 1 parameter in rELAy 1 menu SCH Yes osi 0 SEC option 1 min option 38h Yes see descr SEtP 2 parameter in rELAy 2 menu high word SEtP 2 parameter in rELAy 2 menu low word 6 39h Yes see descr Cumulative value of registers 38h and 39h from 99999 to 999999 modE 2 parameter in rELAy 2 menu SH Yes os 0 noAct mode 1 on mode 2 oFF mode 3 modbuS mode timE 2 parameter in rELAy 2 menu the time period of the relay 3Bh Yes 0 999 active state expre
38. imE 2 The time period of the relay active state 0 0 25 unit 2 Unit of timE parameter SEC 25 rEF 2 Reference value offset of the relay threshold Std 25 Configuration of parameters update method PArUPd Parameters update method immEd 27 Settings of programmable input zeroing filtering and counting mode Pr inP Programmable input function diSAbL 26 rESEt Clearing zeroing source of main counter ALL 26 ArESEt Autoreset function OFF 26 FiLtEr Digital filtration rate 0 27 Funct Counting mode quAd 1 25 Prescaler settings menu PrESCA muL multiplier 1 27 div divider 1 27 oFFSEt Offset constant value added to the result to move 0 27 the zero point of the current scale Point Decimal point position 0 00 28 RS 485 interface configuration rS 485 menu Addr Device address 0 28 bAud Baud rate 9600 28 mbAccE Permission to changes of configuration registers on 28 mbtimE Maximum delay between received messages 0 29 rESP Additional delay of answer transmission Std 29 Settings of access to the configuration parameters SECu menu 42 User manual COUNTER SLIK N118 Parameter Description Default value User s value Dose page Permission to changes of relay R1 threshold 29 A TELI without of the user password knowledge DER Permission to changes of relay R2 threshold 29 RER without of the user password knowledge Orr Display parameters briGHt Display brightness bri6 31 Configuration of
39. inP 4 gej Y lt PArUPd A a 5 B PrESCA mL e 2 r 7 ag rel div a oFFSEt II Point l la AutoPr gt Autoprescaler rocedure GE See next page 32 User manual COUNTER SLIK N118 See previous page 4 4 rS 485 lt gt Parameter S edition tm gt Addr 4 bAud D lt mbAccE t mbtimE i ai rESP SECu lt gc _V 2 bricht gt Parameter exe edition 7 25 Y ES Parameter Edit lt edition 4 MENU gt SEtCod gt Parameter el 3 edition lt ArEL1 i ei ArEL2 i AoFFS 4 digit special password entering gt M0 lt dEFS LG EE HN SEt Default settings restoring Esc MENU 33 User manual COUNTER SLIK N118 8 EXAMPLES OF PRESCALER PARAMETERS CALCULATION Problem to measure length of the line with assumed precision Essential data number of pulses per revolution given by sensor circumference of measurement circle assumed measurement unit and resolution mm cm dm m Example 1 Example 2 Data Data circumference of measurement circle 25 cm circumference of measurement circle 50 cm
40. ive state periods ta Je te te as long as counter value is equal or higher than threshold value traces b c e If parameter timE is set to value different from 0 than relay stay active during defined time regardless of counter value traces d e In case when period tx between successive exceeding of threshold value e g between points B and C is shorter than period defined by parameter timE activation period of relay is prolonged by timE every time when counter value goes up and reaches threshold If parameter timE1 0 and AUTORESET function is active relay R1 will not change it s state to active or will be activated on very short time because of delays If user wants to not use particular relay especially relay R1 its mode of operation should be set to noAct e g mode 1 noAct Parameter modE can be set to value modbuS In such case it is possible to drive relays via RS 485 interface In this case relays are independent on counter value and time and SEtP settings and change of it s state can be done exclusively via RS 485 interface as presets of holding registers see LIST OF REGISTERS While parameter modE is set to value on or oFF presets of these registers do not causes any reaction and reading of these registers show actual state of particular relays Gi If modbuS mode is active than after power down and up relays are
41. ll pressed the increasing slow down and will be kept on lower speed To decrease edited value press or press and hold v button only The decreasing became quickest as long as button v is pressed To slow down the decreasing button can be used If is pressed shortly and button v is still pressed decreasing slow down for a moment only if is pressed and held while button v is still pressed the decreasing slow down and will be kept on lower speed Press ENTER at least 2 seconds to accept the changes after that question Set is displayed and user must to confirm or cancel the changes To conform changes and story it in EEPROM press ENTER button shortly after SEt is displayed To cancel the changes press ESC button shortly after SEt is displayed After that device returns to the menu 7 2 3 Switch parameters LIST type Switch parameters can be described as a sets of values a lists out of which only one of the options available on the list can be selected for the given parameter Options of switching parameter are selected using v keys Short pressing of ENTER causes in displaying of the acknowledge question SEt If key ENTER is pressed again the changes are accepted stored in EEPROM end the edition process finished Pressing the key ESC after SEt causes in cancelling of made changes and returning to menu Functions of buttons when editing numeric and
42. mines RS 485 interface baud rate It can be set to one of 8 possible values 1 2 2 4 4 8 9 6 19 2 38 4 57 6 115 2 which respond to the baud rates of 1200 2400 4800 9600 19200 38400 57600 and 115200 bit s respectively mbAccE this parameter sets the access to the configuration registers of the device Possible values on configuration registers can be set via RS 485 interface oFF configuration registers can not be set via RS 485 interface The access to registers no 04h 08h cant be denied by mbAccE parameter see LIST OF REGISTERS 28 User manual COUNTER SLIK N1 18 mbtimE this parameter defines maximal time sec between following frames received by rESP the device Parameter mbtimE can be set to values from O to 99 seconds The value 0 means that the time will be not controlled this parameter defines minimal additional delay between the Modbus message and the answer of the device received and sent via RS 485 interface This additional delay allows the device to work with poor RS converters which do not works properly on baud rates higher than 19200 This parameter can be set to one of values Std answer as quick as possible no additional delay 10c a sc answer delayed of 10 20 50 100 of 200 chars respectively where 100c one character time depends on selected baud rate 200c In the most
43. mission protocol MODBUS RTU compatible The device parameters and display value are available via RS 485 interface as HOLDING type registers numeric values are given in U2 code of Modbus RTU protocol The registers or groups of the registers can be read by 03h function and wrote by 06h single registers or 10h group of the registers accordingly to Modbus RTU specification Maximum group size for 03h and 10h functions can not exceeds 16 registers for single frame GD The device interprets the broadcast messages but then do not sends the answers 9 1 LIST OF REGISTERS Register Write Range Register description 01h No see descr Display value higher word 02h No see descr Display value lower word The status of the displayed value 0000h data valid 0080h overflow warning Hi is displayed 0040h underflow warning Lo is displayed 03h No see descr 33 User manual COUNTER SLIK N118 Register Write Range Register description State of precounter this is internal modulo N counter where N 04h Yes see descr div overfill of this counter causes incrementation decrementation of main counter 05h Yes see descr State of precounter low word 06h Yes see descr Main counter value high word 07h Yes see descr Main counter value low word State of the relays binary
44. mpleted do not touch the unit s connections when it is switched on because it carries the risk of electrical shock Due to possible significant interference in industrial installations appropriate measures assuring correct operation of the unit must be applied To avoid the unit of improper indications keep recommendations listed below Avoid common parallel leading of signal cables and transmission cables together with power supply cables and cables controlling induction loads e g contactors Such cables should cross at a right angle Contactor coils and induction loads should be equipped with anti interference protection systems e g RC type Use of screened signal cables is recommended Signal cable screens should be connected to the earthing only at one of the ends of the screened cable Inthe case of magnetically induced interference the use of twisted couples of signal cables so called spirals is recommended The spiral best if shielded must be used with RS 485 serial transmission connections Inthe case of measurement or control signals are longer than 30m or go outside of the building then additional safety circuits are required Inthe case of interference from the power supply side the use of appropriate anti interference filters is recommended Bear in mind that the connection between the filter and the unit should be as short as possible and the metal housing of the filter must be connec
45. portation damage must be immediately reported to the carrier Also write down the unit serial number on the housing and report the damage to the manufacturer Attached with the unit please find user s manual warranty User manual COUNTER SLIK N118 4 2 ASSEMBLY AN Disconnect the power supply prior to starting assembly Check the connections are wired correctly prior to switching the unit on To install device on the wall a pinholes should be made Figure 4 1 presents dimensions of the device and distances between holes The back side of the device has four mounting holes This part of the case should be mounted to a wall by screws 110 mm 67 mm 90 mm E ei 80 mm 60 mm b ZA a SS SES 8 Figure 4 1 Device and assembly dimensions 4 3 CONNECTION METHOD Caution AN Installation should be conducted by qualified personnel During installation all available safety requirements should be considered The fitter is responsible for executing the installation according to this manual local safety and EMC regulations The unit is not equipped with an internal fuse or power supply circuit breaker Because of this an external time delay cut out fuse with minimal possible nominal current value must be used recommended bipolar max 2A and a power supply circuit breaker located near the unit In the case of using a monopolar fuse it
46. r oFFSEt parameter in PrESCA menu high word 6 oFFSEt parameter in PrESCA menu low word IEN Yes see descr Cumulative value of registers 1Ah and 1Bh from 99999 to 999999 ICh Yes 0 5 Point parameter in Presca menu decimal point position 0 0 1 0 0 2 0 00 3 0 000 4 0 0000 5 0 00000 20h Yes 0 199 Device address 21h No 20C5h Device identification code ID bAud parameter in rS 485 menu baud rate 22h Yes 0 7 0 1200 baud 1 2400 baud 2 4800 baud 3 9600 baud 4 19200 baud 5 38400 baud 6 57600 baud 7 115200 baud 23h5 Yes 0 1 mbAccE parameter in rS 485 menu permission to write registers i via RS 485 interface 0 write denied 1 write allowed Parameters of SECU menu binary format 0 oF F 1 on 24h Yes see descr bit 0 A rEL1 parameter bit 1 A rEL2 parameter bit 2 A rEL3 parameter bit 3 A rEL4 parameter bit 4 A oFFS parameter rESP parameter in rS 485 menu additional response delay 25h Yes 0 5 0 no additional delay 1 10c option 2 20c option 3 50c option 4 100c option 5 200c option mbtimE parameter in rS 485 menu maximum delay between 27h Yes 0 99 received frames 0 no delay checking 1 99 maximum delay expressed in seconds briGHt parameter display br
47. rtant characteristics of the unit Read any information regarding this symbol carefully 1 BASIC REQUIREMENTS AND USER SAFETY AY The manufacturer is not responsible for any damages caused by inappropriate installation not maintaining the proper environmental conditions and using the unit contrary to its assignment Installation should be conducted by qualified personnel During installation all available safety requirements should be considered The fitter is responsible for executing the installation according to this manual local safety and EMC regulations GND input of device should be connected to PE wire The unit must be properly set up according to the application Incorrect configuration can cause defective operation which can lead to unit damage or an accident If in the case of a unit malfunction there is a risk of a serious threat to the safety of people or property additional independent systems and solutions to prevent such a threat must be used The unit uses dangerous voltage that can cause a lethal accident The unit must be switched off and disconnected from the power supply prior to starting installation of troubleshooting in the case of malfunction Neighbouring and connected equipment must meet the appropriate standards and regulations concerning safety and be equipped with adequate overvoltage and interference filters Do not attempt to disassemble repair or modify the unit yourself The
48. ssed in tenth of seconds or tenth of minutes depending on unit parameter unit 2 parameter in rELAy 2 menu Sch SH 0 SEC option 1 min option rEF 2 parameter in rELAy 2 menu SR res an 0 Std option 1 rELPr1 option OC E oS if overflow or underflow occurs Hi or Lo read of registers 01h and 02h single registers it returns recalculated number of pulses while the overload of display quantity is very big this value can be erroneous Register 03h returns according error code Preset of 0000h to these registers 04h 05h O6h and 07h causes by zeroing of main counter and precounter content after writing to register no 20h the device responds with an old address in the message after writing to register no 22h the device responds with the new baud rate the value of the mbAccE parameter is also connected to write to this register so it is possible to block a writes but impossible to unblock writes via RS 485 interface The unblocking of the writes is possible from menu level only numbers written to holding registers of relays thresholds are interrelated with each other auto correction For example Preset to reg 31h threshold lower word of value which together with content of register 30h threshold higher word gets value from behind of allowable range will fails Over more preset to reg 30h of value which toget
49. switching parameters 23 User manual COUNTER SLIK N118 While editing numeric parameter change of current flashing digit ENTER MENU slide change of value acceleration deceleration direction change While editing switch parameter selection of switch parameter If numerical parameter is being edited a short press of ENTER button change edited position A long press of ENTER button at lest 2 sec causes of display a SEt ask which allow user to make sure if change of the parameter value is correct If switch parameter is being edited a short press of ENTER button causes of display a SEt ask When ENTER button is pressed again while SEt is displayed the new value of the parameter is stored in EEPROM memory Pressing this button operator can cancel the changes done up to now if they were not approved by ENTER button after the SEt ask and come back to menu 7 3 MENU DESCRIPTION Cd 0 Password checking If password is set different from 0000 than every enter to main menu follows the entering of password If entered password is correct first menu position else warning Error will be displayed and unit returns to measurement mode Due to problem with direct displaying of m letter it is exchanged with special sign o Independently in user manual letter m is used to make it more readable example modE 7 3 1 rELAy menu
50. t to press and hold at least 2 sec ESC MENU button If the user password is defined see parameter SEtCod menu SECU operator have to enter correct one before proceeding to menu options Entering of the passwords is similar to the edition of numeric parameters see PARAMETERS EDITION however presently editing digit is showed only on the display other digits are replaced by sign After entering of last digit of the password first menu position will be displayed if the password is correct or warning Error in other case 4 Pay attention when device parameters are being changed If it is possible turn off controlled installation machine Functions of the buttons while sub menu and parameters choice Selection of sub menu or parameter for editing Name of selected item sub menu or parameter is displayed Operation of ENTER button depend on present menu position if the name of some sub menu is displayed enter this sub menu name of the first parameter or next level sub menu is displayed if the name of some parameter is displayed enter the edition of this parameter present value of the parameter is displayed ENTER ESC MENU button allow user to exit present menu level and goes to upper MENU level menu or measurement mode G After about 1 min since last use of the buttons device exits the menu mode and returns to the measurement mode only if no parameters are in editing mode
51. ted to the earthing with largest possible surface The cables connected to the filter output must not run in parallel with cables with interference e g circuits controlling relays or contactors User manual COUNTER SLIK N118 Connection of the power supply and the measurement and controlling signals should be made by clamping connectors mounted inside the housing a b 5 mm max 1 6 mm Figure 4 2 Recommended dimensions of cable stripping a for big connectors 1 to 6 b for small connectors 7 to 13 15 to 17 Figure 4 3 Method of connecting cables to the clamping connectors AY All connections must be made while power supply is disconnected User manual COUNTER SLIK N118 R1 option an ei EATA 6T5 J 4 3 2 1 a 5 coi 5 e A S H m 24V 5 10 Imax 100 mA Power supply depending on version Figure 4 4 Terminals description relay outputs OCH OC2 Umax 30VDC max 30mA Pmax 100mW i OC1 0C2 RS 485 option option A Paes talta titolo fair s 5 3 211 a z o SOB e as 24V 5 10 Imax 100 mA on version Power supply depending Figure 4 5 Terminals description OC type outputs Description of control signals symbols A B counting input pulse C programmable input D reset counter input COM common terminal 10 User manual COUNTER SLIK N118 Depending on version
52. then relay threshold is modified by relay R1 threshold SEtP 1 value It means that state of relay different than R1 will be changed earlier or later in reference to value of the relay R1 threshold 7 3 2 Funct parameter This parameter allows to define operation mode of the counter and can be set to one of the values A B A z B add mode addition of pulses from both counting inputs A and B to current counter result subtract mode Pulses from input A are added to and pulses from input B ad subtracted from counter result 25 User manual COUNTER SLIK N118 qUAd 1 quadrature mode 1 This option enables cooperation of inputs A and B as quadrature input with normal resolution it means that counter is incremented decremented by 1 every single quadrature cycle on inputs A and B qUAd 4 quadrature mode 4 This option enables cooperation of inputs A and B as quadrature input with increased resolution it means that counter is incremented decremented by 1 every one fourth of single quadrature cycle on inputs A and B 7 3 3 Pr inP parameter This parameter defines the function of the programmable input C When active state is delivered to programmable input it causes of the activating of particular function This parameter can be set to one of the values diSAbL programmable input is not active dirEct active signal on the programmable input chan
53. value Monitoring of current thresholds and offset ENTER 13 User manual COUNTER SLIK N118 Symbol used in the manual v Functions Change of the present menu e Modification of the parameter value Symbol used in the manual RESET Functions zeroing the counter see rESEt option page 26 the reset must be confirmed by ENTER button 6 PRINCIPLE OF OPERATION After turning the power supply on device ID and software version are showed on the display next the data stored while power supply off are restored and device goes to the selected operation mode 6 1 MEASUREMENT MODE In the counting mode normal mode the device counts pulses delivered to counting inputs A and B Figure 6 1 depends on selected function There are available four functions addition of pulses from A and B inputs Funct A 4 b subtraction of pulses from A and B inputs Funct A b quadrature counting with standard resolution Funct quad 1 quadrature counting with increased resolution Funct quad 4 14 User manual COUNTER SLIK N118 a A input LI AA B input i Display result d d for mode a d AFB ET JA MT E GE E A B 0 X 1 X aX 1 X 1 X 1 X 0 Xi b A input B input Display result for mode quAd 4 DOE quAd 1 Figure 6 1 The counting principle of the SLIK counters

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