SLB-94 - Sincro Systems
Contents
1. ADDR FUNC REGH 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 a Device do not reply to BROADCAST type messages 4 Read of the displayed value higher word ADDR FUNC REGH L COUNT H L CRC LH 01 03 00 01 00 01 D5 CA Response while normal operation no errors ADDR FUNC BYTEC 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 full displayed value registers 01h 02h i 03h ADDR FUNC REG H L COUNT H L CRC LH 01 03 00 01 00 03 54 OB Response while normal operation no errors ADDR FUNC BYTE C DATA H1 L1 DATA H2 L2 DATA H3 L3 CRC LH 01 03 06 00 00 00 00 00 57 60 8B DATA 00000057h 87 displayed value 87 43 User manual for totalizing counter SLB 94 6 Change of active profile ADDR FUNC REG H L DATA H L CRC LH 01 06 00 18 00 01 CO OD The answer the same as the message ADDR FUNC REG H L DATA H L CRC LH 01 06 00 18 00 01 CO OD 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 T2. SIMEX ZORRCT USER MANUAL for totalizing counter family SIMPRCT wpe SLB 94 firmware version 3 01 or higher RI R2 R3 R16 Fe ome ES GS m CE Read the user s manual carefully before starting to use the unit Producer reserves the right to implement changes without prior notice 22 10 2007 V 2 00 User manual for totalizing counter SLB 94 CONTENTS 1 BASIC REQUIREMENTS AND USER SAFETVY eeeeeeeee esee nennen nan tn atta ananas aaa a aae a assa ozn asza dza a naa 3 2 GENERAL CHARACTERISTICS 4 3 TECHNICAL DATA A 4 DEVICE INSTALLATION 6 4 1 UNPACKING B 4 2 ASSEMBEY m AA E AN E E i e T E E 74 4 3 CONNECTION METHOD cii man t i eee ER PE YE eiia iaraa edie diaran EE ed 4 4 MAINTENANCE 5 FRONT PANEL DESCRIPTION weed 6 PRINCIPLE OF OPERA TION ia wsiada Szwaja da irisi 16 6 2 SELECTING OF DISPLAYED VALUE EA 6 3 THE DIGITAL FILTER sssss 49 6 4 GONTRQL OF THE RELAY OUTPUTS enixe da eati ARA AAA enda Poe IE Far and 21 Z DEVICE PROGRAMMING 5 accio tes ao ance u xeu enc SEEE vo DX EEEE AEC E Lea Rana aee ara EXE ETE aea 23 7 1 PROGRAMMING MENU 28 7 2 PARAMETERS EDITION 24 7 2 1 Numeric parameters digit change mode 24 7 2 2 Numeric parameters slide change mode 24 7 2 3 Switch parameters LIST type
3. Measurement mode Press and hold at least 2 seconds Gg Y Cd 4 digit user password entering if it is different from 0000 E m z S rELAy sEtpr1 Parameter i 4 i edition E modE1 u Y i Cy Options similar F CANA to rELAy1 menu timE 1 I i unit 1 Y m a rELAy3 Src3 Iu Parameter o lt n d edition t Eg i I Y mM modE3 u Ces _ Options similar mo U HSL to rELAy3 menu 1 4 I lt timE 3 I n Y c unit 3 EJ FiLtEr wg Parameter n 23 edition z _ EJ B Fess z Esm p on 7 n ArES m II 5 i rESc I I ArES c a m Y 5 D t PrESCA z gt ProFiL gt deis T est mE r r 85 muL I amp f div I oFFSEt Point Y See next page 33 User manual for totalizing counter SLB 94 See previous page 4 4 ESC M SECu briGHt Parameter me edition Edit Parameter m edition dEFS CETOHI ee r SG bAud
4. The totalizer least significant word Current profile selection 70h Yes 0 3 ProFiL parameter in PrESCA menu current set of the factors 0 profile no1 3 profile no4 Current profile settings 71h Yes see descr muL in PrESCA menu main counter multiplier high word muL in PrESCA menu main counter multiplier low word 72h Yes see descr Cumulative value of registers 71h and 72h from 99999 to 999999 73h Yes see descr div parameter in PrESCA menu input divider high word div parameter in PrESCA menu input divider low word 74h Yes see descr Cumulative value of registers 73h and 74h from 1 to 999999 75h Yes see descr oFFSEt parameter in PrESCA menu high word oFFSEt parameter in PrESCA menu low word 76h Yes seedescr Cumulative value of registers 75h and 76h from 99999 to 999999 77h 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 Profile no 1 settings 79h Yes see descr muL in PrESCA menu main counter multiplier high word muL in PrESCA menu main counter multiplier low word 7Ah Yes see descr cumulative value of registers 79h and 7Ah from 99999 to 999999 40 User manual for totalizing counter SLB 94 Register Write Range Register description 7
5. 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 41 User manual for totalizing counter SLB 94 9 3 EXAMPLES OF QUERY ANSWER FRAMES Examples apply for device with address 1 All values are represent hexadecimal Field description ADDR FUNC REGH L COUNT H BYTEC DATAH L CRC LH Device address on Modbus network Function code Starting address address of first register to read write Hi and Lo byte L No of registers to read write Hi and Lo byte Data byte count in answer frame Data byte Hi and Lo byte CRC error check Hi and Lo byte 1 Read of device ID code ADDR FUNC REG H L COUNT H L 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 C9 61 D2 DATA identification code 20C9h 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 42 User manual for totalizing counter SLB 94 3 Change of baud rate of all devices connected to the net BROADCAST message
6. lt au d s k bit 0 A rEL1 parameter bit 1 A rEL2 parameter bit 2 A rEL3 parameter bit 3 A rEL4 parameter bit 4 A ProF 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 gt briGHt parameter display brightness 20h Yes e 1 the lowest brightness 8 the highest brightness e Edit parameter numerical parameters edit mode SI 0 1 9 dig mode 1 SLid mode 30h Yes see descr SEtP 1 parameter in rELAy 1 menu high word 6 SEtP 1 parameter in rELAy 1 menu low word 31h Yes see descr Cumulative value of registers 30h and 31h from 99999 to 999999 modE 1 parameter in rELAy 1 menu an TeS va 0 hoAct mode 1 on mode 2 oFF mode 3 modbuS mode 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 34h Yes 041 unit 1 parameter in rELAy 1 menu 0 SEC option 1 min option Registers from 38h to 3Ch Parameters in rELAy 2 menu registers description like for rELAy 1 menu see
7. and defined number of cycles by cycle counter Autoreset function is available only for main counter and cycles counter Totalizer do not own such function 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 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 a If modbuS mode is active than after power down and up relays are inactive All parameters corresponding to relay outputs are described in details in chapter rELAy1 rELAy4 menu 22 User manual for totalizing counter SLB 94 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 v button name of the threshold e g rELPr1 and it s value will be displayed on the display in alternating mode Successive pressing of v button cause in d
8. to t un Vibe dnd input type 50 10 0 ms 50 Hz input 60 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 1 Time periods to t depend on filtered frequency When the filter is turned off time periods to i ti must be longer than 50 us see Figure 6 4 and maximum counted frequency is equal 10 kHz a t t IM i Moments of pulses can b A 79 14 gt os illations is ad Moments of pulses counting Figure 6 4 The traces of signals a without contacts oscillations b with contacts oscillations 20 User manual for totalizing counter SLB 94 6 4 CONTROL OF THE RELAY OUTPUTS The control of the object is realised due to main counter value and or cycles counter value via relay outputs Front panel LEDs named R1 R4 indicate the state of particular relay output Modes of the control can be changed depend on the values of parameters SEtP timE and modE and additional parameter Sre for relays R3 and R4 Relays R1 and R2 has its factory predefined control sources Relay R1 is related to main counter and relay R2 is related to cycle counter Figure 6 5 presents the principle of relay outputs operation for example values of parameters 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
9. 0 0 permamently closed mode on mode on autoreset on autoreset oFF reset ALL reset ALL divider 1 decimal point 0 filter 10 Hz With settings above main counter shows current number of details in a current layer When it reaches 16 relay R1 will be activated for 1 sec and distance piece will be placed Simultaneously cycle counter indicates current number of layers and increments its value When it reaches 3 relay R2 will be activated full box indicator on and assembly line stopped Relay R2 stay closed blocking assembly line until RESET button showed in figure 8 1 will be pressed After that main counter and cycle counter will be cleared and relay R2 released As long as RESET button stay pressed assembly line is blocked The precess will start again after pressing of START button Totalizer is not cleared and shows total number of packed details so it can be used to indicate daily productivity 35 User manual for totalizing counter SLB 94 5 6 7 8 9 RESET permission for assembly line start Contact sensor Distance Assembly line piece Assembly line start placement ine start permission stop Figure 8 1 Proposed circuit diagram 36 User manual for totalizing counter SLB 94 9 OBS UGA PROTOKO U MODBUS Transmission parameters 1 start bit 8 data bits 1 or 2 stop bit 2 bits are send
10. 1 and 2 bits are accepted when receive no parity control Baud rate selectable from 1200 to 115200 bits second Transmission 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 a 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 Display value first higher word 02h No depend on Display value second word value type 03h No Display value third lower word High byte type of the displayed value reg 01h 02h 03h 00h or 01h main counter result 02h or 03h cycle counter 04h more significant half of the totalizer is displayed 05h less significant half of the totalizer is displayed Low byte the status of the displayed value 04h Yes see descr 00h normal 04h cycle counter underflow 08h cycle counter overflow 10h totalizer underflow 20h totalizer overflow 40h main counter underflow 80h main counter overflow 05h Yes se
11. 24 7 3 MENU DESCRIPTION e 25 7 3 1 rELAy1 rELAy4 menu 7 3 2 FiLtEr parameter 7 3 3 rESEtS menu 7 3 4 7 3 5 7 3 6 FBG 7 3 8 73 9 dEFS parameler 1 etri Wy ode W A ea idea HM Rodin laps EA RAE DHL EAR d e RE EAR RR Tai 32 7 4 MENU STRUCTURE see 8 EXAMPLES OF COUNTER PROGRAMMING E 9 OBS UGA PROTOKO U MODBUS rese ies estesa anna taa na anna az sanata anas psa aari asas aaa anna nasa sana anas 37 94 LIST OF REGISTERS ii EE ee HE Le EH HA ELA LA ER e REEL LAE RE o Paa AER B e Re e PRORA 9 2 TRANSMISSION ERRORS DESCRIPTION 9 3 EXAMPLES OF QUERY ANSWER FRAMES 10 DEFAULT AND USER S SETTINGS LIST User manual for totalizing counter SLB 94 Explanation of symbols used in the manual This symbol denotes especially important guidelines concerning the installation and operation of the device Not complying with the guidelines denoted by this symbol 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 important characteristics of the unit Read any information regarding this symbol carefully 1 BASIC REQUIREMENTS AND USER SAFETY A The manufacturer is not responsible for any damages caused by inappropriate installation not maintaining the proper
12. delivered to the precounter and next to the internal register of main counter In addition all pulses counted by main counter are counted by totalizer too with the same precision Cycle counter counts number of R1 relay switchings controlled according to main counter value In case when contents of any counter exceeds permissible range the counter continues counting after roll off and overload is signalised If the result is out of permissible counter range from 99999 to 999999 for current value counter special warning is displayed in place of the result The warning type depends on the result and can be Hi if the result is higher than 999999 Lo if the result is lower than 99999 When a given warning is displayed the counting of corresponding direction is inhibited and the relays are opened The currently displayed counter main counter cycle counter or totalizer can be zeroed at any time by pressing of the RESET push button and the confirmation of the ENTER button activating of particular reset input pre sets of the internal registers via RS 485 interface Manual clearing of particular counter is possible during displaying of this counter only While clearing of main counter input divider is also being cleared additional informations see MENU DESCRIPTION While active state is continuously delivered to clearing input of particular counter then this counter is cleare
13. is unavailable ALL this option enables both manual using RESET button and electronic reset nonE this option disables both manual and electronic reset Zeroing of the totalizer can be done via RS 485 interface by presets of some a registers with value 0000h Remote zeroing is available in ALL EL and mAn modes too ArES m this parameter enables the auto zeroing mode AUTORESET function AUTORESET clears main counter when it reaches the value equal to SEtP 1 This parameter can be set to on AUTORESET function is active OFF AUTORESET function is inactive rES c defines enabled sources of cycles counter zeroing Available options 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 EL it enables the clearing of the counter by external electrical signal feeded to input C When an active state is delivered to this input the clearing of the counter happens The active state must be longer than 1 ms In this mode manual clearing of the counter is unavailable ALL this option enables both manual using RESET button and electronic reset nonE this option disables both manual and electronic reset Zeroing of the totalizer can be done via RS 485 interface by presets of some Gi registers with value 0000h Remote zeroing is available in ALL E
14. on selected baud rate 29 User manual for totalizing counter SLB 94 In the most 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 6 415 2 rESP parameter 10c 20c 500 Tab 7 1 Settings of rESP parameter 7 3 6 Menu SECu 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 A rEL4 this options permits user on or prohibits oFF to modify the thresholds of the relays LEDs R1 R4 without knowledge about user password The functionality of quick view mode is showed in Figure 7 1 A ProF this options permit
15. registers 30h to 34h 40h Yes see descr SEtP 3 parameter in rELAy 3 menu high word 39 User manual for totalizing counter SLB 94 Register Write Range Register description 6 SEtP 3 parameter in rELAy 3 menu low word AMI Yes see descr Cumulative value of registers 40h and 41h from 99999 to 999999 E modE 3 parameter in rELAy 3 menu 42h xes gt 0 noAct mode 1 on mode 2 oFF mode 3 modbuS mode timE 3 parameter in rELAy 3 menu the time period of the relay 43h Yes 0 999 active state expressed in tenth of seconds or tenth of minutes depending on unit parameter unit 3 parameter in rELAy 3 menu Tn yes A 0 SEC option 1 min option Srct 3 parameter in rELAy 3 menu gan XES A 0 mAin option 1 CyCLES option Parameters in rELAy 4 menu registers description like for REJERFAOMASNICAEH rELAy 3 menu see registers 40h to 45h 50h No see descr The main counter s result high word 51h No see descr The main counter s result low word 52h No see descr The cycles counter high word 53h No see descr The cycles counter low word 54h No see descr The totalizer most significant word 55h No see descr The totalizer medium significant word 56h No see descr
16. 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 still 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
17. value of the parameter is stored in EEPROM memory ENTER Pressing this button operator can cancel the changes done up to now if they MENU were not approved by ENTER button after the SEt ask and come back to menu 7 3 MENU DESCRIPTION Cd0 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 wil be displayed and unit returns to measurement mode Due to problem with direct displaying of m letter it is exchanged with special sign a m Independently in user manual letter m is used to make it more readable example modE 7 3 1 rELAy1 rELAy4 menu This menu allows to configure the operation mode of relays and LEDs marked R e g RT 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 Src3 Src4 these parameters are available in rELAy3 rELAy4 menus only and allow selection of counter for driving of the relay Relays R3 and R4 are fully configurable in all operation modes of the counter User can select the counter due to which value the relay will be driven Possibilities main control of the relay due to value of main counter CyCLES control of the relay
18. Bh Yes see descr div parameter in PrESCA menu input divider high word div parameter in PrESCA menu input divider low word 7Ch Yes see descr Cumulative value of registers 7Bh and 7Ch from 1 to 999999 7Dh Yes see descr oFFSEt parameter in PrESCA menu high word oFFSEt parameter in PrESCA menu low word 7Eh Yes see descr Cumulative value of registers 7Dh and 7Eh from 99999 to 999999 7Fh Ves 0 5 Point parameter in PrESCA menu decimal point position j 0 0 1 0 0 2 0 00 3 0 000 4 0 0000 5 0 00000 Profile no 2 settings Registers from 81h to 87h Profile no 2 parameters registers description like for profile no 1 see registers 78h to 7Eh Profile no 3 settings Registers from 89h to 8Fh Profile no 3 parameters registers description like for profile no 1 see registers 78h to 7Eh Profile no 4 settings Registers from 91h to 97h Profile no 4 parameters registers description like for profile no 1 see registers 78h to 7Eh COH RON o if overflow or underflow occurs Hi or Lo read of registers 01h 02h and 03h single registers it returns recalculated number of pulses while the overload of display quantity is very big this value can be erroneous Register O3h returns according error code Preset of 0000h to these registers 04h ODh causes by zeroing of ma
19. E parameter SEC 26 Digital filtration rate FiLtEr Digital filtration rate 0 26 Methods and sources of counters clearing rESEtS menu rES m Main counter reset source ALL 27 ArES m Autoreset function of main counter oFF 27 rES c Cycles counter reset source ALL 27 ArES c Autoreset function of cycles counter oFF 28 rESt Totalizer reset source ALL 28 Prescaler settings PrESCA menu ProFiL Current profile selection 0 28 45 User manual for totalizing counter SLB 94 Parameter Description Default value User s value Dose page muL multiplier 1 28 div divider 1 28 Offset Offset constant value added to the result to move 0 28 the zero point of the current scale Point Decimal point position 0 0 29 RS 485 interface configuration rS 485 menu Addr Device address 1 29 bAud Baud rate 9600 29 mbAccE Permission to changes of configuration registers on 29 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 A rEL1 Permission to changes of relay R1 threshold 30 oFF without of the user password knowledge A rEL2 Permission to changes of relay R2 threshold 30 OFF without of the user password knowledge A rEL3 Permission to changes of relay R3 threshold 30 oFF without of the user password knowledge A rEL4 Permission t
20. I E amp mbAccE II mbtimE l rESP l Em D SEtCod 8 ah i SE ArEL1 I t ArEL2 r ArEL3 l ArEL4 l lt AProF l 4 digit special password entering 34 e Default settings restoring gt SEt User manual for totalizing counter SLB 94 8 EXAMPLES OF COUNTER PROGRAMMING Problem Details are assembled on production line with speed of 1 pcs sec and next packed to the boxes every box 48 pieces 3 layers of 16pcs A distance piece must be placed between every two layers and after box is full new box must be feeded to the production line Details are counted using contact sensor The counter is equipped with 4 relays Relay R1 will be used for starting of distance piece placement process relay R2 will be stopping assembly line to change the box To start the process external button will be used clearing main counter and cycle counter To prevent accidental counting Pressing of the button will clear the counters and release of the button allow the assembly line to start To prevent the system of sensor contact bouncing digital filter build in the counter will be activated Connection diagram showed in Figure 8 1 is proposed to realize this task Settings Main counter settings relay R1 Cycles counter relay R2 threshold 16 16 pcs for layer threshold 3 3 layers time 1 0 sec time
21. L and mAn modes too 27 User manual for totalizing counter SLB 94 ArESc this parameter enables the auto zeroing mode AUTORESET function AUTORESET clears cycles counter when it reaches the value equal to SEtP 2 This parameter can be set to on AUTORESET function is active oFF AUTORESET function is inactive rES t defines enabled sources of totalizer zeroing Available options 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 EL it enables the clearing of the counter by external electrical signal feeded to input D When an active state is delivered to this input the clearing of the counter happens The active state must be longer than 1 ms In this mode manual clearing of the counter is unavailable ALL this option enables both manual using RESET button and electronic reset nonE this option disables both manual and electronic reset registers with value 0000h Remote zeroing is available in ALL EL and Zeroing of the totalizer can be done via RS 485 interface by presets of some QD mAn modes too 7 3 4 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
22. ameter timE 1 0 and AUTORESET is active relay R1 will not change its state to active or due to delays will be activated for very short period of time If user wants not use R1 it is recommended to set modE 1 noAct unit 1 unit 4 unit of time for timE parameter Can be set on one of two values min minutes SEC seconds 7 3 2 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 19 26 User manual for totalizing counter SLB 94 7 3 3 rESEtS menu This menu contains parameters defining the resets modes of all counters rES m defines enabled sources of main counter zeroing Available options 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 EL it enables the clearing of the counter by external electrical signal feeded to input B When an active state is delivered to this input the clearing of the counter happens The active state must be longer than 1 ms In this mode manual clearing of the counter
23. ase while encoder is far off from the counter and long wires must be used it is recommended to use additional protection wire bold enough between counter s additional metal case and machine construction where encoder is mounted User manual for totalizing counter SLB 94 Connections of power supply voltage and measurement signals are executed using the screw connections on the back of the unit s housing Figure 4 4 4 10 Ay Power RA 24V 45 10 RS 485 supply Imax 100mA GND _ DATA 48 DATA dnd EEEE depending on version ro 11 12 n nap R1 R2 R3 Figure 4 4 Terminals description relay outputs Description of control signals symbols A counting input B main counter reset input C cycles counter reset input D totalizer reset input COM common terminal A All connections must be made while power supply is disconnected A Power 24V 5 10 RS 485 supply Imax 100mA GND DATA depending on version OC4 5 se DATA ME ort ZEE A B C D COM OC1 OC4 Umax 30V DC Imax 30mA Pmax 100mW Figure 4 5 Terminals description OC type outputs 11 User manual for totalizing counter SLB 94 12 Depending on version 85 230 260V AC DC or L N 19 24 50V DC 16 24 35V AC Figure 4 7 Connection of power supply and relays Contacts of relay outputs are not equipped with spark suppressors While use the relay outputs for sw
24. 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 AN Using any other agents can cause permanent damage to the housing N Product marked with this symbol should not be placed in municipal waste Please f check local regulations for disposal and electronic products v a 14 User manual for totalizing counter SLB 94 5 FRONT PANEL DESCRIPTION display EEEELE Thresholds exceeding LED indicators R display mode m LED indicator F R1 R26 R360 R46 F programming Ss pushbuttons Symbols and functions of push buttons MENU m z z m w BI KI RESET Symbol used in the manual ESC 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 Cancelthe changes made in parameter being edited Symbol used in the manual ENTER Functions 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 Modifi
25. 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 24 User manual for totalizing counter SLB 94 Functions of buttons when editing numeric and switching parameters While editing numeric parameter change of current flashing digit 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
26. can be remote changed via RS 485 interface Counting is independent of the operation mode of the counter It is continued in background even in menu mode but relays controlling and autoreset function are frozen for about 0 1 sec while storing the parameters in menu mode 6 2 SELECTING OF DISPLAYED VALUE The SLB 94 counter allows counting in three separate internal registers counters These registers are called main counter cycles counter and totalizer Selection of currently displayed counter mode of displaying can be done using button accordingly to the Figure 6 1 R1O R20 R3 R40 re cycles counter ZZZZE Figure 6 1 Selection of displaying mode LED lamp marked F informs which one of the counter is being displayed at the moment If main counter is displayed then LED F is turned off If cycles counter is showed then LED is flashing and if totalizer then LED lights constantly Due to totalizer can be 12 digits long its value can be displayed in two separate parts If it s value is shorter than 6 digits then it is displayed like other counters but if totalizer s value is longer then 6 digits then the value is divided into less and more significant half Less significant half is displayed by default but if result is longer than 6 digits then most left decimal point flashes informs that more significant part is available To change displayed half press v button When more significant half is showed on the dis
27. cation of the parameter value Change of display mode Symbol used in the manual v Functions Change of the present menu Modification of the parameter value Monitoring of current thresholds and zeroing memory Change of displayed half of the totalizer Symbol used in the manual RESET Functions zeroing the currently displayed counter the zeroing must be confirmed by ENTER button 13 User manual for totalizing counter SLB 94 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 is restored and device goes to the selected operation mode The counter restores also displaying mode it means shows counter which was displayed before power down 6 1 MEASUREMENT MODE In this state display shows current value of the main counter cycles counter or totalizer Switching between counters can be done using button The type of currently presented counter is signalised by LED marked F detailed informations in chapter CHANGE OF DISPLAYED VALUE In the standard counting mode the device counts pulses delivered to counting inputs A recalculates it by muL and div factors and finally shows the result on the display Settable divider div multiplier muL and decimal point position point allow recalculation the pulses directly to desired units Impulses from A input are
28. counter SLB 94 CUM m RRM RIS bd XA 8mm Figure 4 2 Installing of brackets and dimensions of connectors 73 E33 73 E Figure 4 3 Minimum distances when assembly of a number of units 67 mm User manual for totalizing counter SLB 94 4 3 CONNECTION METHOD Caution 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 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 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 t
29. d and stopped if its input is set active Zeroing of main counter with local keyboard causes storing of it s current value in internal FIFO register called zeroing memory This register can store up to 5 values and can be viewed at any time using quick view mode Last state of main counter before last zeroing is available as mEmo 1 and oldest stored value as mEmo5 Stored values are not recalculated after changing of prescaler sets In 16 User manual for totalizing counter SLB 94 AUTORESET mode counter do not stores it s values while automatic zeroing and zeroing via programmable inputs as well In the measurement mode user can check values of main counter thresholds After pressing v button name of the threshold e g rELPr1 and it s value will be displayed on the display in alternating mode Successive pressings of the v button cause in displaying of successive thresholds and content of zeroing memory register mEmo1 mEmo5 If V will be pressed in 5 sec again the next threshold or stored resets will be displayed else the device comes back to the measurement mode If a free access to the thresholds values is enabled see SECu menu user can change the value of particular threshold 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
30. due to value of cycle counter 25 User manual for totalizing counter SLB 94 SEtP 1 SEtP 4 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 modE1 modE4 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 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 controlled via RS 485 interface independently on the counter result and parameters SEtP and timE When a particular LED lights its mean the relay is closed f parameter modE is set to modbuS value after power supply off and on again relays are open timE1 timE4 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 While par
31. e descr Main counter value first higher word 06h Yes see descr Main counter value second word 07h Yes see descr Main counter value third lower word 08h Yes see descr Cycle counter value first higher word 09h Yes see descr Cycle counter value second lower word OAh Yes see descr Totalizer value first higher word OBh Yes see descr Totalizer value second word OCh Yes see descr Totalizer value third word ODh Yes see descr Totalizer value fourth lower word 37 User manual for totalizing counter SLB 94 Register Write Range Register description OEh Yes see descr State of the relays binary format 1 on O off 00000000 0000dcba a relay R1 b relay R2 c relay R3 d relay R4 If written only a b c d bits are important others are ignored these bits allows user to control the relays via RS 485 interface OFh No see descr The state of relays task in binary format 1 relay was activated or still is 0 relay wasn t activated and will be as soon as result reaches the threshold Format 0000 0000 0000 dcba a relay R1 b relay R2 c relay R3 d relay R4 This register is very important while relays are activated on defined period of time It allows the counter to know if relay was activated or not 12h Yes 0 3 rES m parameter in rESEtS menu main counter rese
32. ght 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 In the 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 In the 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 connected 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 Notes related to connection of encoders and control inputs A Installation should be made accordingly to local law regulations related to safety 10 and electromagnetic compatibility Essentially following recommendation should be preserved use only shielded wires the shield should be connected to metal case of the encoder wires should be placed as close as possible to metal construction of the machine and as fare as possible of inferencing wires e g supply of motors etc in c
33. he 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 44 User manual for totalizing counter SLB 94 10 DEFAULT AND USER S SETTINGS LIST Parameter Description Default value User s value us Parameters of relay R1 operation rELAy1 menu SEtP 1 Relay threshold 4000 26 modE 1 Operation mode of relay on 26 timE 1 The time period of the relay active state 1 0 26 unit 1 Unit of timE parameter SEC 26 Parameters of relay R2 operation rELAy2 menu SEtP 2 Relay threshold 3000 26 modE 2 Operation mode of relay on 26 timE 2 The time period of the relay active state 1 0 26 unit 2 Unit of timE parameter SEC 26 Parameters of relay R3 operation rELAy3 menu Src3 The source of relay 3 controlling main 25 SEtP 3 Relay threshold 2000 26 modE 3 Operation mode of relay on 26 timE 3 The time period of the relay active state 1 0 26 unit 3 Unit of timE parameter SEC 26 Parameters of relay R4 operation rELAy4 menu Src4 The source of relay 4 controlling main SEtP 4 Relay threshold 1000 26 modE 4 Operation mode of relay on 26 timE 4 The time period of the relay active state 1 0 26 unit 4 Unit of tim
34. in 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 mbAc 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 together 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 thresholds registers of another relays is 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
35. isplaying of registers mEmo1 mEmo5 content If v will be pressed in 5 sec again the next threshold or stored resets will be displayed else the device comes back to the measurement mode If a thresholds values free access is enabled see SECu menu user can change the value of particular threshold pressing button ENTER see PARAMETERS EDITION If free access to profile changes is set see Menu SECu then user can change profile without knowing of main password value is displayed in alternating mode with parameter name by few seconds User If particular parameter has been changed and confirmed in quick view mode its new can check confirmed changes or switch viewed parameter pressing v button 7 1 PROGRAMMING MENU To enter main menu being in the measurement mode operator must 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 ins
36. itching of inductive loads coils contactors power relays electromagnets 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 load In consequence of using the suppression circuit the level of generated electromagnetic disturbances is lower and the life of relay contacts rises User manual for totalizing counter SLB 94 a N Figure 4 8 Examples of suppression circuit connection a to relay terminals b to the inductive load Logic controller T voltage input 24 V Figure 4 9 Example of OC type outputs connection 13 User manual for totalizing counter SLB 94 Construction of the inputs allows connecting of pulser with common earth Figure 4 10a or common plus Figure 4 10b without additional intermediary circuits sensor with NPN or PNP type output for outputs of push pull type kind of connection has no matter a b Uo RESET of RESET of 56171819 counter counter 16 17 18 19 20 cycles cycles 4 M COM main J main 1 B A totalizer d totalizer l Supply Au 24V DC Figure 4 10 An example of pulser connection a with common earth b with common plus Pulser 4 4 MAINTENANCE The unit does not have any internal replaceable or adjustable components available to the user Pay
37. lation category II pollution degree 2 voltage in relation to ground 300V AC User manual for totalizing counter SLB 94 insulation resistance gt 20MQ insulation strength between power supply and input output terminal 1min 2300V insulation strength between relays terminal 1min Q 1350V EMC according to PN EN 61326 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 A 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 transportation da
38. lay control switch on or off of the relay while output is being driven from main counter is less than 12 ms for outputs OC type and 20ms for electromechanical relays a The reaction of the counter on reaching of threshold values is not momentary Parameter timE defines how long relay stay active after its activation by counter value after moment when counter has reached particular threshold If parameter timE is set to 0 then relay stays in active state periods ta tc te te as long as counter value is equal or higher than threshold value traces b c In case when periods ta tc te te are shorter than delay of relay reaction tz time the relay can not change it s state to active e f parameter timE is set to value different from 0 then relay stay active during defined time regardless of counter value traces d e In case when period tx between successive exceedings 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 timE 0 and AUTORESET function is active particular relay will not Gi change it s state to active If alarm situation occurs e g counter value is greater than allowable displaying range all relays are opened Available settings allow periodic counting of defined number of pulses
39. level Max input frequency Outputs relay or OC type sensor power supply Measurement range main counter cycles counter totalizer counter Communication interface Baud rate Display Data memory Protection level Housing type Housing material Housing dimensions Panel cutout Assembly depth Panel thickness Operating temperature Storage temperature Humidity Altitude Screws tightening max torque Max connection leads diameter Safety requirements counting input terminal no 16 main counter reset input terminal no 17 cycles counter reset input terminal no 18 totalizer reset input terminal no 19 common terminal terminal no 20 OV 1V 10V 30V about 12 mA 24V electronic 10 kHz contact 90 Hz adjustable filter 4 NO 1A 250V AC cos 1 4 30mA 30VDC 100mW 24V 5 10 max 100 mA stabilized 99 999 999 999 plus decimal point 0 999 999 plus decimal point 99 999 999 999 999 999 999 999 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 from front after using waterproof cover IP 40 from front IP 20 housing and connection clips panel NORYL GFN2S E1 96 x 48 x 100 mm 90 5 x 43 mm 102 mm max 5 mm 0 C to 50 C 10 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 EN 61010 1 instal
40. mage 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 users manual warranty assembly brackets 2 pieces User manual for totalizing counter SLB 94 4 2 ASSEMBLY A The unit is designed for mounting indoor inside housings control panel switchboard assuring appropriate protection against electric impulse waves Metal housing must be connected to the grounding in a way complying with the governing regulations Disconnect the power supply prior to starting assembly Check the correctness of the performed connections prior to switching the unit on 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 both sides of the housing into consideration Figure 4 1 Place the unit in the mounting hole inserting it from the front side of the panel and then fix it using the brackets Figure 4 2 The minimum distances between assembly holes axes due to the thermal and mechanical conditions of operation are 115 mm x 67mm 1 In order to assembly the unit a 90 5 x 43 mm mounting hole Figure 4 1 must be Figure 4 3 90 5 mm 7 BLL E E eo Z Z f a png mm peg Max 5 mm Figure 4 1 Mounting hole dimensions User manual for totalizing
41. o changes of relay R4 threshold 30 oFF without of the user password knowledge A ProF Permission to change profile without of the user oFF 30 password knowledge Display parameters briGHt Display brightness bri6 32 Configuration of numerical parameters edition Edit Numerical parameters edit mode dig 32 46 User manual for totalizing counter SLB 94 47 SIMEX SIMEX Sp z o o ul Wielopole 7 PL 80 556 Gdansk Poland tel 48 58 762 07 77 fax 48 58 762 07 70 http www simex com pl e mail info simex com pl
42. om 0 to 199 If the value 0 is set then device responds to frames with address 255 FFh bAud this parameter determines 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 05h OEh cant be denied by mbAccE parameter see LIST OF REGISTERS mbtimE this parameter defines maximal time sec between following frames received by the device Parameter mbtimE can be set to values from 0 to 99 seconds The value 0 means that the time will be not controlled rESP 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 5 10c 5 20c 5 50c 100c 7 200c answer delayed of 10 20 50 100 of 200 chars respectively where one character time depends
43. orque 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 completed do not touch the unit s connections when it is switched on because it carries the risk of electrical shock User manual for totalizing counter SLB 94 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 ri
44. play it s most right decimal point flashes Described situation is showed in Figure 6 2 17 User manual for totalizing counter SLB 94 go to displaying of other counters content Je me OZE E AMEk Figure 6 2 Selection between less and more significant half of the totalizer In Figure 6 2 is showed situation where totalizer value is equal to 302128 8 Most significant digit 3 must be displayed in more significant half the rest of the digits can be displayed in less significant half Because of totaliser s content must be displayed into two halves zero on left side of less significant half is displayed and most left decimal point flashes signalising that more significant half is available Simultaneously right decimal point between eights lights constantly indicating decimal point position To avoid situations when decimal point covers signalisation of more significant half the range of decimal point position is limited to four digits 0 0000 The SLB 94 counter can store which half of the totalizer is selected to be displayed If more significant half is selected and user goes to other counters values then after switching to totalizer again using button more significant half will be displayed immediately If less significant half is selected then counter goes to this half after next entering to the totalizer After zeroing of the totalizer less significant half is automatically selected regardless of user selec
45. r high word 1Ah No see descr muL in PrESCA menu main counter multiplier low word Cumulative value of registers 19h and 1Ah from 99999 to 999999 1Bh No see descr div parameter in PrESCA menu input divider high word 38 User manual for totalizing counter SLB 94 Register Write Range Register description div parameter in PrESCA menu input divider low word Ten No see descr Cumulative value of registers 1Bh and 1Ch from 1 to 999999 1Dh No see descr oFFSEt parameter in PrESCA menu high word oFFSEt parameter in PrESCA menu low word 1Eh No see descr Cumulative value of registers 1Dh and 1Eh from 99999 to 999999 1Fh No 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 20C9h Device identification code ID bAud parameter in rS 485 menu baud rate 22h Yes 077 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 Ves 021 mbAccE parameter in rS 485 menu permission to write registers via RS 485 interface 0 write denied 1 write allowed Parameters of SECU menu binary format 0 oFF 1 on 24h Ves
46. reaches or exceeds the threshold for up counting points A C E G The active state of the relay close or open is defined by parameter modE Relays R3 and R4 can be controlled due to result of main counter or cycle counter The selection of the source is being done using Src parameter in their menus main counter displayed value A t t value t t SEtP parameter threshold value 8 Zi cepe 1 1 1 R b relay state i MEN ime modE on I i roa timE 0 closed i bod L L LI gt T opened I Do I time c relay state MEM modE oFF p cd timE 0 i EE opened closed NE time relay state i I j d modE on i timE gt 0 closed I I I I I I 1 T i f time timE timE i Ot timE i e relay state A lt gt gt lt gt modE oFF closed I timE gt 0 opened j i 1 time timE t timE ime RP lt lt gt lt Description A B C D E F G time points 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 21 User manual for totalizing counter SLB 94 maximum delay in re
47. s user on or prohibits oFF to change of active 30 profile without knowledge about user password User manual for totalizing counter SLB 94 Counting mode WWW um oe fil h MENU 7A I proie change if allowed pucri M usc Ere MENU Value of LL y edition of threshold rELPrt S threshold4 4 gt value if allowed EO GEY opem mec C A po EO RON HEART MENU o rELPr2 rELPr4 gp on mm c Pme Zeroing i mEmo1 _ gt oon d gm mEmo2 mEmo3 mEmo4 C RZ MENU J A Zeroing mEmo5 gt Emons lt 4 Figure 7 1 Functionality of quick view mode 31 User manual for totalizing counter SLB 94 7 3 7 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 8 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 9 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 32 User manual for totalizing counter SLB 94 7 4 MENU STRUCTURE r
48. t source 0 5 ALL 1 EL reset with REST input and RS 485 interface 2 mAn reset with RESET button and RS 485 interface 3 nonE reset with RS 485 interface only 13h Yes 0 3 rES c parameter in rESEtS menu cycles counter reset source 0 ALL 1 EL reset with REST input and RS 485 interface 2 mAn reset with RESET button and RS 485 interface 3 nonE reset with RS 485 interface only 14h Yes rES t parameter in rESEtS menu totalizer reset source 0 ALL 1 EL reset with REST input and RS 485 interface 2 mAn reset with RESET button and RS 485 interface 3 nonE reset with RS 485 interface only 15h Yes ArES m parameter in rESEtS menu main counter autoreset 0 oFF 1 A son 16h Yes 0 1 ArES c parameter in rESEtS menu cycles counter autoreset 0 oFF 1 3 on 17h Yes FiLtEr option filtering rate 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 18h Yes 0 3 ProFiL parameter in PrESCA menu current set of the factors 0 profile no1 3 profile no4 Current profile parameters read only 19h No see descr muL in PrESCA menu main counter multiplie
49. tallation 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 23 User manual for totalizing counter SLB 94 After about 1 min since last use of the buttons device exits the menu mode and aD returns to the measurement mode only if no parameters are in editing mode 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
50. technical condition and using the unit against its destination 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 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 defect of unit operation 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 mating equipment must meet the requirements of appropriate standards and regulations concerning safety and be equipped with adequate anti overvoltage and anti interference filters Do not attempt to disassemble repair or modify the unit yourself The unit has no user serviceable parts Units in which a defect was stated must be disconnected and submitted for repairs at an authorized service centre A In order to minimize fire or electric shock hazard the unit must be protected against atmospheric precipitation and excessi
51. tion and more significant half will not be available until totalizer content will be longer than 6 digits Figure 6 3 shows examples of switching between counters with selected less and more significant half of the totalizer Additionally LED indicator is showed in the figure Main counter value is 123 3 cycles counter is 281 and totalizer has 7 digits length value 312123 3 18 User manual for totalizing counter SLB 94 main counter cycles counter depending on selected half totalizer Figure 6 3 Examples of switching between counters 6 3 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 O 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 1 to check proper periods for all frequencies filter setting F to t jo ECA input type OFF 50 0 us 10 kHz zn 10 50 0 ms 10 Hz 20 25 0 ms 20Hz 30 16 7 ms 30 Hz electronic 40 12 5 ms 40 Hz or contact 19 User manual for totalizing counter SLB 94 filter setting F
52. units Available options ProFiL selection of the current profile Profile is the set of the muL div oFFSEt and Point factors It allows quick change of these parameters what can be useful to change the units There are available 4 user profiles and presently available muL div oFFSEt and Point are related to present profile To change values of parameters related with other profile first selection of desired profile must be done muL X multiply coefficient range 99999 to 999999 the multiplier of the current profile can be changed only div divide coefficient range 1 do 999999 this parameter defines the internal modulo counter the divider of the current profile can be changed only oFFSEt offset coefficient range 99999 do 999999 the offset of the current profile can be changed only 28 User manual for totalizing counter SLB 94 Point decimal point position div parameter can t be set to 000000 entered value is controlled by firmware muL div oFFSEt and Point factors for different profiles can be made after selection of desired profile Firmware uses fixed point arithmetic with rounding down 7 3 5 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 fr
53. ve humidity Do not use the unit in areas threatened with excessive shocks vibrations dust humidity corrosive gasses and oils User manual for totalizing counter SLB 94 A Do not use the unit in explosion hazard areas Do not use the unit in areas with significant temperature variations exposed to condensation or icing 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 totalizing counter SLB 94 is designed for counting the pulses related to physical quantities like number of revolutions details swichings etc This counter allows to counting in three internal registers called main counter cycles counter and totalizer Particular counters are related to each other what is described in this manual in details Settable recalculation factors multiplier divider and offset allow displaying of the result in desired units It is possible to define four sets of recalculation coefficients mul div offset point it means profiles these profiles make recalculation between units easier Main counter range is limited from 99999 to 999999 Build in totali
54. zer is 12 digits long 99999999999 to 999999999999 The unit can control up to 4 external devices motors signalising devices via build in relay outputs every in one of two modes NO and NC Activation of particular output can be done after achieving of preset value threshold by the counter Deactivation of the output can be done after selected time 0 to 99 9 seconds or minutes or when counted value goes less than selected threshold related to particular output The autoreset function allows zeroing of the counter by itself when it reaches the threshold and build in cycles counter counts the number of autoresets Manual zeroing of the counter causes storing of present value into internal resets memory and makes possibility of its viewing in future maximum 5 last resets SLB 94 Is equipped in 3 inputs which allows external reset of selected counter All internal registers of the counter including direct driving of relays are available via RS 485 interface with MODBUS RTU protocol All inputs of the counter are separated 3 TECHNICAL DATA Power supply voltage 85 230 260V AC DC 50 60 Hz depending on version 19 24 50V DC 16 24 35V AC External fuse required T type max 2A Power consumption max 4 5 VA 85 260V AC DC max 4 5 VA 16V 35V AC max 4 5 W 19V 50V DC User manual for totalizing counter SLB 94 Pulse inputs A input B input C input D input COM Input levels low level high
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