Simex SLN-94 User Manual Download Page 42

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Summary of Contents for SLN-94

Page 1: ...Firmware v 7 13 or higher Input type pulse Double display easy threshold value setting Read the user s manual carefully before starting to use the unit or software Producer reserves the right to impl...

Page 2: ...OF THE RELAY OUTPUTS STANDARD MODE 23 7 DEVICE PROGRAMMING 24 7 1 PROGRAMMING MENU 25 7 2 PARAMETERS EDITION 25 7 2 1 Numeric parameters 26 7 2 2 Switch parameters LIST type 26 7 3 MENU DESCRIPTION 26...

Page 3: ...nnected 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...

Page 4: ...onditions and with use of modern materials and electronic components Located on front panel push buttons allow manual setting of the device according to user requirements Build in RS 485 communication...

Page 5: ...t separated Baud rate 1200 bit s 115200 bit s Display result settings LED 3 digit 13mm height red LED 3 digit 13mm height green Data memory non volatile memory EEPROM type Protection level IP 65 from...

Page 6: ...l advantage of these characteristics installation of the unit must be conducted correctly and according to the local regulations Read the basic safety requirements on page 3 prior to starting the inst...

Page 7: ...mm mounting hole Figure 4 1 4 2 must be prepared The thickness of the material of which the panel is made must not exceed 5mm When preparing the mounting hole take the grooves for catches located on...

Page 8: ...2 Allowable mounting hole dimensions Figure 4 3 Installing of brackets and dimensions of connectors Figure 4 4 Minimum distances when assembly of a number of units 8 115 mm 67 mm 92 mm 5 mm 12 mm 10 m...

Page 9: ...tening 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 t...

Page 10: ...e 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 connected to the...

Page 11: ...on terminal Figure 4 7 Terminals description OC type outputs 11 1 2 5 6 7 8 9 GND DATA DATA RS 485 Uo 24V 5 10 Imax 100mA 10 11 12 13 R1 R2 D COM B A C 14 15 Power supply depending on version n c n c...

Page 12: ...motors etc it is required to use additional suppression circuit typically capacitor 47nF min 250VAC in series with 100R 5W resistor connected in parallel to relay terminals or better directly on the l...

Page 13: ...P type output for outputs of push pull type kind of connection has no matter a b Figure 4 11 An example of pulser connection a with common earth b with common plus 13 5 6 Uo 10 11 OC1 voltage input 24...

Page 14: ...functions of push buttons Symbol used in the manual ENTER MENU Functions in measurement mode Enter to main menu press and hold by at least 2 sec or pause continue counting short pressing if device is...

Page 15: ...tching can be made in several ways pushing ESC RESET button and apply by ENTER button delivering and next removing of active state to external clear start input D direct storing of internal registers...

Page 16: ...During delay device counts pulses and LED F flashes signalling realisation of delay If AUTORESET function is inactive next cycle must be initialised by user using ESC RESET button by control input cl...

Page 17: ...changed even while realisation of previous cycle after pressing of RESET button or if AUTORESET is active automatically after delay defined by parameter dLy 0 to 99 9 sec since counter reached previou...

Page 18: ...me 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 t0 and 1 t1 of pulses must be not shorter than 1...

Page 19: ...8 3 ms 60 Hz 70 7 2 ms 70 Hz 80 6 3 ms 80 Hz 90 5 6 ms 90 Hz Tab 6 2 Time periods t0 t1 depend on filtered frequency When the filter is turned off time periods t0 i t1 must be longer than 50 ms see Fi...

Page 20: ...nd in figure 6 5 active AUTORESET function Description S initialisation of the counting cycle A B D E points while counter exceeds selected value C F manual initialisation of counting cycle tX1 tX2 id...

Page 21: ...ctive after the moment when counter reached the threshold value If parameter tr1 or tr2 is set to 0 then related relay stay inactive until next initialisation of counting cycle manual points C F in Fi...

Page 22: ...independent on counter state and its other settings Change of their state is realised exclusively by writing of their related registers via RS 485 interface see LIST OF REGISTERS If parameter mr1 or m...

Page 23: ...y difference in controlling of the relay is the interpretation of parameters tr1 and mr1 In standard mode after initialisation of counting cycle point S Figure 6 7a relay output is driven to inactive...

Page 24: ...all parameters of the device among others controlling of relays source of the cycle initialisation method of results displaying access settings The meaning of parameters is described in chapter MENU D...

Page 25: ...red display shows current menu name or is dimmed Operation of ENTER MENU button depend on present menu position if the name of some sub menu is displayed enter this sub menu name of the first paramete...

Page 26: ...f ENTER MENU button causes of display a SEt ask which allow user to make sure if change of the parameter value is correct When ENTER MENU button is pressed again while SEt is displayed the new value o...

Page 27: ...ilable range 0 0 99 9 express time in seconds Selection of 0 0 causes holding relays in their states inactive and active respectively depending on mode until next initialisation of the cycle mr1 mr2 m...

Page 28: ...epending on counting direction Available settings on AUTORESET function is active oFF AUTORESET function is inactive The change of parameters except Pr1 causes that next cycle must be initialised by u...

Page 29: ...0 and counts again The displayed value is calculated according to formula DUP integer part of Apulses div mUL DDN round upof integer part of Pr1 muL div Apulses muL div where DUP displayed result whi...

Page 30: ...he 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...

Page 31: ...tering 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 ca...

Page 32: ...edition MENU ENTER MENU ENTER MENU ENTER MENU ENTER rS MENU ENTER MENU ENTER RESET ESC dEF SEt 4 digit special password entering 0 _ _ _ Default settings restoring RESET ESC MENU ENTER RESET ESC MENU...

Page 33: ...rement circle 10 cm number of pulses 100 pulses revolution resolution 10 cm 10 cm 1 revolution 100 pulses Settings mul 1 div 100 decimal point 0 0 Obtained range of measured distances 10 cm to 100 m E...

Page 34: ...d 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 func...

Page 35: ...rn off FFh relay turn on regardless of tr2 parameter value 0Eh Yes 0 999 tr2 parameter in rL2 menu the time period of the relay active state range 0 999 x 0 1 sec 17h Yes see descr High byte Ar option...

Page 36: ...egisters 01h and 02h single registers gets suitable error code exception code 2 Preset of 0000h to these registers 04h 05h and 06h causes reset and start new cycle Preset of 0001h to these registers c...

Page 37: ...NC 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...

Page 38: ...03 00 01 00 01 D5 CA a 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 higher word of displayed value 00 b The answer if counting error occur...

Page 39: ...the message ADDR FUNC REG H L DATA H L CRC L H 01 06 00 09 02 FF 18 E8 After this command relay will be set to external control via RS 485 and will be closed 8 Try to write illegal data value into bau...

Page 40: ...mode zeroing filtering and counting direction rES Clearing zeroing source of main counter ALL 27 Ar Autoreset function oFF 28 dLy Automatic initialisation delay 1 0 28 mod Device control mode Std 28 d...

Page 41: ...User manual COUNTER SLN 94 41...

Page 42: ...User manual COUNTER SLN 94 42...

Page 43: ...User manual COUNTER SLN 94 43...

Page 44: ...SIMEX Sp z o o ul Wielopole 7 80 556 Gda sk Poland tel 48 58 762 07 77 fax 48 58 762 07 70 http www simex pl e mail info simex pl...

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