Position Counters Series 572
Contents
1. S A a a A AA Tx lt O 9 088 SSD os ss oOx az 68555 c P ec 24 4g 48 29 Com K1 K4 24 j VA 2 K1 t d Encoder1 A g 9 K1 ou a E B for encoders with 5 volts 24 E ML 3 powersupply and RS422 o i 9 K4 out line dri ver output E f Encoder2 A 6 al NS B 54 16 10V _ B_15 S D Conti 32 ov GND Outputs Digital 28 NL Control 9 27 models xxx D 95 only Cont3 12 Inputs 11 14 30 GND 3117 1 13 t 2AV DC Powersupply gt 24V AC PROG 6 572 116_118 07a e doc Dez 10 Page 6 43 Terminal Name Function 02 5 2V out Aux output 5 2V 150 mA for encoder supply 03 24V out Aux output 24V 120 mA for encoder supply 04 GND Common Ground Potential OV 06 Encoder2 A_ Encoder 2 channel A A inverted o o o o o 08 Encoder A_ Encoder 1 channel A A inverted o 09 Maut jOutputK4 transistor PNP 30 volts 350mA 120 mA and 150 mA are per encoder i e total maximum currents are 240 mA and 300 mA 6 572 116_118_07a_e doc Dez 10 Page 7 43 3 1 Power Supply The counter accepts both a 17 40 v2. 0 Output switches ON when active N 0 Bit 1 Output switches OFF when active N C 105 JT CHR up Inhibit of timed K1 K4 outputs 0 NEM enabled Q2 after power up 1 pulses disabled 106 Switch point calculation with trailing preselections 0 3 03 K1 K1 K22K2 K325K3 K4 gt K4 K1 gt K1 K1 K2 gt K2 K3 gt K3 K4 gt K4 K1 gt K71 K2 gt K2 K3 gt K3 K3 K4 gt K4 20 Kl gt K1 K1 K2 gt K2 K3 gt K3 K3 K4 gt K4 Example if set to 1 the K2 switching point would be substituted by the difference K1 K2 i e F00 000 F00 001 N O means normally open saying that the corresponding output is normally switched OFF and will switch on when the assigned event happens Example Setting 9 means that K1 and K4 operate N O and K2 and N C means normally closed saying that the corresponding output is normally switched ON and will switch off when the assigned event happens 6 572 116 118 07a e doc Dez 10 Page 33 43 6 2 11 Parameters for Linearization F11 Modes of Linearization Default 108 Mode of linearization for counter 1 encoder 1 0 2 U Linearisation off 1 Linearisation is defined for the numeric range see drawings on from 0 to 999 999 only and negative values next page will appear as a mirror of the positive values 2 Linearisation is defined over the full range from 199 999 to 999 999 Mode of linearization for counter 2 encoder 2 0 2 U Linearis
3. n a Start serial transmission Reset minimum maximum records scroll actual display command depends on counter mode Default Ser a assignment to key DOWN see key UP 052 Function assignment to key ENTER see key UP d Parameter F10 101 defines the source of the Set Value see 6 3 6 572 116 118 07a e doc Dez 10 Page 29 43 pepe te F06 continued Range Default Ser 053 Switching characteristics of input Cont 1 0 7 0 E3 0 NPN switch to function active LOW NPN switch to function active HIGH 2 NPN switch to rising edge 3 NPN switch to falling edge 4 PNP switch to function active LOW B PNP switch to function active HIGH 6 PNP switch to rising edge PNP switch to falling edge No function Reset counter 1 encoder 1 Clears also points of change of direction Reset counter 2 encoder 2 Reset counter 1 and counter 2 Set counter 1 to Set Value 1 Set counter 2 to Set Value 2 Set both counters to Set Value Inhibit counter 1 Inhibit counter 2 n a otart serial transmission Heset minimum maximum records scroll actual display opecial command depends on counter mode Hardware keypad interlock See Cont 1 F06 053 Function assignment to input Cont 2 See Cont 1 F06 054 Switching characteristics of input Cont 3 See Cont 1 F06 053 Function assignment to input Cont 3 Se
4. 0 static output 091 Pulse time sec output K3 0 static output 092 Pulse time sec output K4 0 static output 093 Switching hysteresis K1 display units 094 Switching hysteresis K2 display units 095 Switching hysteresis K3 display units 096 Switching hysteresis K4 display units The switching point equals to the preset value and the return point is displaced by the hysteresis setting 6 572 116_118_07a_e doc Dez 10 Page 32 43 097 Switching characteristics K1 0 5 0 active with display 2 preselection Default Ser IE Range q active with display S preselection Remark 2 active with display preselection 0 counter and S refer to Remaining errors are cancelled positive values 3 active with display S preselection and are inversely Set counter Remaining errors are cancelled with negative 4 active with display preselection O counter values Remaining errors added to following cycle b active with display S preselection set counter Remaining errors added to following cycle 098 Switching characteristics K2 see K1 F10 097 099 Switching characteristics K3 see K1 F10 097 100 Switching characteristics K4 see K1 F10 097 101 Set value of the counter 0 j K1 Set value Preset 1 or 2 Set value Preselection K1 or K2 K4 outputs N C or N O K1 binary value 1 K2 binary value 2 K3 binary value 4 K4 binary value 8 Bit
5. and similar procedures The automatic reset function Is automatically on in order to ensure that the next measuring cycle will restart at zero Besides the actual cutting length the unit also records the extreme length values minimum and maximum of all cuts Preselections K1 and K2 are related to the actual counter value of encoder 1 live background counter Preselections K3 and K4 are related to the real cutting lengths shown in the frozen display Therefore K3 and K4 can be used for quality sorting purpose e g too short good too long Display L1 red L2 yellow Last actual cutting length frozen 2 Minimum length since last reset blinkingfast 3 Maximumlength since last reset HIH fast __ 4 Actual background counter live blinkngslow 5 Last actual cutting length frozen blinking slow Y Measuring of the sy Cutting pulse MSI ULUS real cutting length Meas uring whee 6 572 116_118_07a_e doc Dez 10 Page 15 43 4 6 Diameter Calculation with Winding Rolls F07 062 5 With this mode encoder 1 receives line impulses from a measuring wheel or a feed roll of a winder or unwinder application Furthermore the counter needs one trigger impulse from the rotation of the winding roll From both signals the counter can calculate and display the actual roll diameter All cou
6. be available of the other counter Attribution of the main counter uses the Multi Purpose Parameter 1 F04 030 F04 030 0 Encoder 1 represents the main counter default F04 03021 Encoder 2 represents the main counter Presets K1 and K2 are always related to the main counter Presets K3 and K4 refer to the other of the two counters With many applications it may be desirable to toggle the display only between encoder 1 and encoder 2 without needing to pass over all the other values every time Therefore the Multi Purpose Parameter 2 F04 031 can be used to choose between one of the following two display sequences F04 03120 otandard display sequence with all display values default Display L1 red L2 yellow Main counter encoder 1 or encoder 2 OO o s n va Minimum value of main counter since last reset blinking fast Maximum value of main counter since last reset blinking fast Counter of encoder 1 blinking slow Counter of encoder 2 blinking slow F04 03121 short display sequence to toggle between encoders 1 and 2 only Display L1 red L2 yellow Counter of encoder 1 blinking slow Counter of encoder 2 blinking slow Units with analogue output xxxD95 series will always generate the analogue signal from one of the lines 1 to b according to assignment by parameter F08 079 his is also valid when the short display sequence is used 6 572 116 118 07a e doc D
7. be either counter or counter2 he following abbreviations are used P1 Preset value encoder 1 F01 004 P2 Preset value encoder 2 F01 005 C1 Counter 1 C2 Counter 2 K1 K4 Preselections F01 000 to F01 003 Man remote set command key or input K1auto etc automatic set command triggered by K1 Single mode Parameter F10 101 0 Parameter F10 101 1 Trigger event Man Klauto K2auto KSauto KAauto Man Klauto K2auto K3auto K4auto PI C1 P1 gt C1 P1 C1 P2 C1 P2 C1 Ki C1 Ki C1 K2 C1 K3 gt C1 KA4 gt C1 E 2 Parameter F10 101 0 Parameter F10 101 1 Counter 1 P1 gt C1 P1 gt C1 P1 gt C1 P1 gt C1 P1 gt C1 K1 gt C1 K1 gt C1 K2 C1 K1 C1 K2 gt C1 Counter 2 P2 C2 P2 gt C2 P2 C2 K3 gt C 2 K3 gt C2 K4 gt C2 D Parameter F10 101 2 Q Parameter F10 101 1 Counter 1 PI C1 P1 C1 P1 C1 P1 C1 P1 gt C1 K1 gt C1 K1 C1 K2 C1 K1 C1 K2 gt C1 MUT P2 gt C2 P2402 P2402 K3 gt C2 K3 02 K4 C2 i Parameter F10 101 2 0 Parameter F10 101 1 Counter 1 HI KLT P1 gt C1 P1 gt C1 P1 gt C1 P1 gt C1 K1 gt C1 K1 gt C1 K2 C1 C1 C1 Counter 2 P2 C2 P2 C2 P2 C2 K3 gt C2 K3 C2 K4 C2 no change if multi purpose parameter F04 030 0 otherwise C1 cleared to zero 6 572 116 118 07a e doc Dez 10 Page 36 43 7 Appendix Serial Communication Details serial communication with the counter can be used for the following purposes e PC setup of the counter using
8. be reversed i e the main counter loads a preset value counts down towards zero increments the batch counter when reaching zero and sets to the preset value again 6 572 116 118 07a e doc Dez 10 Page 14 43 4 5 Evaluation of the Real Cutting Length F07 062 4 This mode uses encoder 1 as a length counter and encoder 2 is not active All counting occurs in the background and Is not visible in the display The counter gets started and stopped by remote control signals and the final counting result appears in the display frozen whilst the counter already executes the next cycle in the background For remote start and stop signals the inputs Cont 1 and Cont 2 must be used therefore these inputs are no more available for other purpose All assignments of the signals and the active edges rising or falling can individually be set to match with the actual measuring situation Examples use the rising edge of the Cont1 input to latch and reset This will display your cutting length as shown in the picture below Use Cont to start the measuring cycle and Cont2 to stop and latch This will display the differential length between the two remote signals Use the same signal in parallel to Cont1 and Cont2 This e g allows to measure a gap or distance between two products while the remote signal is high or low his mode is useful to get information about the actual cutting length with applications like Rotary Cutters Flying Shears
9. of a o winding roll _ Count rev Display 6793 6 572 116_118_07a_e doc Dez 10 Page 17 43 4 8 Monitor for Slip Torsion Skew Position Shaft Fracture F07 062 9 his counter mode is a special version of the Differential Counter described previously As a major difference in this mode all four preselections and outputs K1 K4 refer exclusively to the differential count and also a programmable slip function has been added Before forming the difference each of the two encoder inputs Is scaled individually according to the setting of the impulse scaling factor If applicable the differential result can once more be scaled to engineering units with use of the final scaling operands oince preselections and outputs can be set to positive and negative values as well it is also possible to use the unit for simple synchronous control purpose of two drives by temporary accelerating or breaking one of the drives when lagging or leading the other Typical examples are large rolling gates or lifting ramps or gantry cranes driven by several independent motors some applications e g with couplings can accept or even may require a certain slip For slip control with adjustable slip parameters an automatic timer function can be programmed to reset the counters periodically Multi purpose parameter F04 030 is used to set the reset cycle in seconds 00 0 no automatic reset 99 9 reset every 99 9 seconds oin
10. the 0532 Operator software e Automatic and cyclic transmission of counter data to remote devices like PC PLC or Data Logger e Communication via PC or PLC using the communication protocol This section describes the essential and basic communication features only Full details are available from the special SERPRO manual 7 1 Setup of the Counter by PC Connect the counter to your PC as shown in section 3 6 of this manual Start the 0532 Operator software After a short initializing time you will see the following screen Fie Comma Toh PARAMETER INPUTS OUTPUTS RS BUS PIO PO Pride imi 5 eli j Und ready Tii Fen gL 004 En Aecale Prevelecton i 11010 Output 1 Fierrlechan 7 00200 Dulpat 2 Be rrer fann J 003000 Culpa 3 Ene rrie rc lnm d 004010 Dum 4 Prebel Vike 17 D 00100 Stiaius AM 2 Presel Value 24 000000 ear ara Fleieived L g 0158 T F Marra Hoong ras UP fleret Loong j Rag DOWN Blrrpieed L OCOUO Kas TER COM THOLS E nrcnda 1 5 alting ee i dti v bibis Cala Sore Fros E ncodes Proper Ooo ae me Edge Crue i Coun Dn erclnnn i jar Ak IITR T VALUE n en Scali Factoi 1 00000 ne mmi ine More LEP rom Ber Loop D UTU E Papa Lama E ncodei 2S aliie LODE SERIAL SETTINGS CoM Z Saeco 7 1 E Fleet OFF If your screen remains empty and the headline of your PC says OFFLINE select Comms of the menu bar and check your serial communication settings
11. 1 only F07 062 0 Only the inputs of encoder 1 are active signals on the encoder 2 inputs will not be evaluated Besides the actual counter value the unit also records minimum and maximum values as well as the last positions of change of direction All 4 preselections are related to the actual counter value Display L1 red L2 yellow Actual counter value ei i Minimum value since last reset blinking fast 3 Maximum value since last reset blinking fast Position of last change of direction up and low blinking slow 5 Only lower point of change of direction F04 030 0 blinking slow Only upper point of change of direction F04 030 1 or p Encoder 1 ne Cont 1 Cont 4 i Typical applications fast preset counter position counter with m emor ized points of change of direction mM event counter incrementing or dec rementing Reset Preset Inhibit etc 6 572 116 118 07a e doc Dez 10 Page 11 43 42 Sum Mode Encoder 1 Encoder 2 F07 062 1 Both inputs encoder 1 and encoder 2 are active From both values the unit forms the sum with consideration of the individual encoder scaling factors Where the encoder signal also provides direction information this information will be considered by a corresponding sign of the count Without direction information channel A only both encoder values will be added up The final result can once more be scaled in
12. 2 LIN ee display actual setting IS 0 fe Te E Parameter values from 0 to 8 lt ren E Level Return to level parameter Parameter numbers groups Level P Counting Return to normal operation Parameter groups 10 Normal operation During the general setup procedure all counter activities remain disabled New parameter settings become active after return to normal operation only 5 3 Direct Fast Access to Preselections To get to the fast access routine please press both P nd cH at the same time This will access the parameter group F01 right away To change the settings follow the same procedure as already described above Besides the advantage of direct access the fundamental difference to general setup is the following During the fast access procedure all counter functions remain fully active Access is limited to preselections no other parameters can be changed 6 572 116 118 07a e doc Dez 10 Page 21 43 5 4 Change of Parameter Values on the Numeric Level The numeric range of the parameters is up to 6 digits with 6 decade models and up to 8 digits with 8 decade models Some of the parameters may also include a sign For fast and easy setting or these values the menu uses an algorithm as shown subsequently During this operation the front keys have the following functions saves the actual value Increments the Decrements the Shifts the cursor blinking shown in the display and highlighted highlighted digi
13. 7 1 a Display value to generate 0 volts or 0 4 mA wo a i al Display value to generate 10 volts or 20 mA UU UE EC MMIEL S EN ME Y Analogue output ss loni 0 4 according to lines 1 5 of the display scrolling function Line1 Lined Setting 0 0000 will skip the whole recalculation and therefore speed up the cycle time 6 572 116_118_07a_e doc Dez 10 Page 31 43 6 2 9 Serial communication parameters F09 Range Default Ser 081 Serialdeviceaddress unitnumber 11 99 1 90 082 Serial baud rate 0 6 0 91 0 9600 Baud 1 4800 Baud 2 2400 Baud 3 1200 Baud 4 600 Baud b 19200 Baud 6 38400 Baud 083 Serial data format 0 9 0 92 7 Data Parity even 1 Stop 1 7 Data Parity even 2 Stop 2 7 Data Parity odd 1 Stop Data Parity odd 2 Stop 4 7 Data no Parity 1 Stop 7 Data no Parity 2 Stop 8 Data Parity even 1 Stop 7 8 Data Parity odd 1 Stop 8 Data no Parity 1 Stop 8 Data no Parity 2 Stop Serial protocol select m 0 Transmission Unit Nr Data LF CR 1 Transmission Data LF CR 085 Serial timer sec for timer transmissions 0 000 99 999 IS 086 Serial register code of the transmit parameter for more details please see appendix in section 7 6 2 10 Switching characteristics and presets F10 Range Default Ser 089 Pulse time sec output K1 0 static output 0 00 9 99 090 Pulse time sec output K2
14. Fritz K bler GmbH Z hl und Sensortechnik E m m E Kiibler D 78023 Villingen Schwenningen Tel 07720 3903 0 Fax 07720 21564 Www kuebler com Position Counters Series 572 High Speed Counters with two Encoder Inputs 6 5 2 0116 D05 6 Digit Position Counter with 4 high speed outputs and serial interface 6 5 2 0116 D95 6 Digit Position Counter with 4 high speed outputs serial interface and programmable analogue output 6 5 2 0118 D05 8 Digit Position Counter with 4 high speed outputs and serial interface 6 5 2 0118 D95 8 Digit Position Counter with 4 high speed outputs serial interface and programmable analogue output e Electronic counter series for high end applications e Two independent encoder inputs each with channels A A B B 1 MHz of counting capability and individual impulse scaling e Selectable operating modes for fast position or event counter summing counter differential counter cutting length indicator diameter calculator and more Operating Instructions 6 572 116_118_07a_e doc Dez 10 Page 1 43 N Safety Instructions This manual is an essential part of the unit and contains important hints about function correct handling and commissioning Non observance can result in damage to the unit or the machine or even in injury to persons using the equipment he unit must only be installed connected and activated by a qualified electrician It is a must to observe all general and also all
15. Readout of actual counter or other values by PLC or PC The figure below explains the connection between the series 6 572 counters and a PC using the Standard Sub D 9 serial connector Screen PC 3e GND Li SubD 9 Counter For more details about serial communication please refer to the appendix of section 7 3 7 Fast Analogue Output models xxx D95 only The analogue output provides a voltage output of 10 volts load 3 mA and a current output of 0 20 mA or 4 20 mA load 0 270 Ohms All output characteristics like beginning of conversion range output swing etc are freely programmable via menu The response time of the analogue output is less than 1 msec time from encoder event to analogue out The resolution is 14 bits Please note that extensive serial communication with the unit may temporary increase the analogue response time 6 572 116 118 07a e doc Dez 10 Page 9 43 4 Operating Modes of the Counter For best survey all parameters of the unit are arranged in 13 expedient groups named F01 F13 Depending on the application only a few of these groups may be important while all other groups may be irrelevant for your specific application This section describes possible applications and operating modes of the counter The operation mode can be set under parameter group F07 parameter F07 062 he following counting functions are available Op
16. ameter blocks are assigned to the various elements and functions of the counter F F11F12F13 Koty F01 K2 out Fast K3 our Switching i FIO uo Outputs NUM pa Encoder 1 F02 123456 109 DTO F05 F06 F06 sa im F08 XE Analogue Outputs models x xx D 95 SI Where you find highlighted indications in the following parameter listings this indicates that the setting range depends on the model and Is 6 digits with 6 decade models and 8 digits with 8 decade models 6 572 116_118_07a_e doc Dez 10 Page 26 43 6 2 Description of the Parameters 6 2 1 Preselections and presets F01 000 PreseletionK sd 001 PreseletionK2 sd 002 Preselection K3 3000 02 003 PreseletionKA Sd 4000 03 04 Upon internal or external command the encoder 1 counter will set to this value Default Ser 1000 00 2000 01 Upon Internal or external command the encoder 2 counter will set to this value 005 Preset value encoder 2 000 000 6 2 2 Definitions for encoder 1 F02 Default Ser ie 1 A0 0 Differential signals A A B B 2 x 90 HTL signals A B 2 x 90 single ended Differential signals A A for count Differential signals B B to Indicate static direction if available HTL signal A single ended for count HTL signal B single ended
17. asuring values outside of the defined linearisation range please note If the measuring value is lower than x0 the linearisation result will always be y0 If the measuring value is higher than x16 the linearisation result will always be y16 6 572 116 118 07a e doc Dez 10 Page 35 43 6 3 Clarification of the Counter Setting Functions This section is only important if you intend to preset the counter to values different from zero The menu provides several options to reset one or both of counters to zero or to set the counters to programmable preset values Whilst with a reset command the data loaded into the counter Is always zero the setting procedure may load data from different locations depending on the operating mode and some parameter settings The tables below are to clarify which source the counters are using under which conditions It would not make any sense to use the Set functions with other counter modes than those shown below therefore the tables indicate the reasonable possibilities only The triggering event to activate a setting action depends on your parameters and can be manual front key or control input or automatic when the counter reaches one of the four preselection thresholds K1 to K4 The source of the loading data can be one of the two counter preset values set to parameters F01 004 and F01 005 or any of the four preselection thresholds K1 to K4 adjusted by keypad The target for loading data can
18. ation off 1 Linearisation is defined for the numeric range see drawings on from 0 to 999 999 only and negative values next page will appear as a mirror of the positive values 2 Linearisation is defined over the full range from 199 999 to 999 999 F12 Table of linearization for counter 1 encoder 1 Range Default 114 114 First interpolation point x0 original value 114 First interpolation point x0 original value point XO original value n 115 First interpolation point y0 replacement value interpolation point 115 _ First interpolation point y0 replacement value replacement value E 117 Second interpolation point y1 replacement value T point I Second interpolation point y1 replacement ale _ replacement value BEEN CE 144 144 Lastinterpolation point x15 original value 144 Lastinterpolation point x15 original value point IE origina value 145 145 First interpolation point y15 replacement value interpolation point 145 First interpolation point y15 replacement value replacement value F13 Table of linearization for counter 2 encoder 2 Range Default 146 146 First interpolation point x0 original value 146 First interpolation point x0 original value point XO original value 147 107 First interpolation point y0 replacement value interpolation point 107 First interpolation point y0 replacement value replacem
19. ce with slip applications where the automatic reset function is switched on the real time display of the counter may be very confusing multi purpose parameter F04 031 works to reduce the update rate of the display 0 real time display 1 8 msec 2 16 msec 3 32 msec 4 64 msec etc Besides the differential count the display can be scrolled to indicate also the following values Display L1 red L2 yellow 1 Differentialcount encoder encder2 l 2 Minimumdifference since last reset blinkingfast linking fast Maximum difference since last reset blinking fast Encoder 1 only blinking slow Encoder 2 only blinking slow Encoder 1234506 L Encoder 1 K Encoder 2 K Alert 1 gt Alert 4 Encoder a Control of Shaft and Gearbox Fracture 6 572 116_118_07a_e doc Dez 10 Page 18 43 4 9 Dual Counter Two Independent Counters for Encoders 1 and 2 F07 062 10 Both encoder inputs operate fully independent one from the other with individual scaling evaluation and display Also each counter can be set or reset individually Both counters are treated equally except with recording of minimum and maximum values With regard to this function one of the two counters has to be declared as the main counter The unit will record the min max values of the main counter only and no min max values will
20. country specific and application specific safety standards When this unit is used with applications where failure or maloperation could cause damage to a machine or hazard to the operating staff it is indispensable to meet effective precautions in order to avoid such consequences Regarding installation wiring environmental conditions screening of cables and earthing you must follow the general standards of industrial automation industry Errors and omissions excepted Version Description 6 572 _03c wb wb_05 07 6 5 2 03d wb wb 02 08 Corrections Brightness control parameters F04 30 31 Clarification Hysteresis 6 572 03d wb wb 09 08 Dual counter mode mode 10 small corrections 6 572 05ba wb wb 09 08 Dual counter mode mode 10 small corrections 6 5 2 05b wb wb 12 08 several amendments additional clarifications 6 572 07a wb wb 12 10 Parameter Display Update Time correction of default values amendments serial codes added to parameter lists 6 572 116 118 07a e doc Dez 10 Page 2 43 Table of Contents AVallaDle VIOGe Siani 4 UOC Ola 5 wie MENS EET OE E 6 3 1 Power Supply ERREUR 8 3 2 Auxiliary Qutputs for Encoder SUN DIV nc lt xtscusccntecesscndacadscetecndecedicnlanndicatecndicatacnbiartucnlouins 8 3 3 Impulse Inputs for Incremental Encoders sssssssss mes 8 34 R sites Iiei Cont T Cont arianna 8 35 Switching Outputs K1 KA 9 r s s NIRE 9 3 7 Fast Analog
21. de was correct the response will be YES and the menu will work normally With incorrect code the response will be NO and the menu remains locked 5 6 Return from the Programming Levels and Time Out Function At any time the PROG key sets the menu one level up and finally returns to normal operation he same step occurs automatically via the time out function when during a period of 10 seconds no key has been touched Termination of the menu by automatic time out will not store new settings unless they have already been stored by the PROG key after editing 5 Reset all Parameters to Factory Default Values Upon special need it may be desirable to set all parameters back to their original factory settings e g because you have forgotten your access code or by too many change of settings you have achieved a complex parameter state Default values are indicated in the parameter tables shown later To reset the unit to default please take the following steps S Switch power off R Press and simultaneously Switch power on while you keep down both keys Where you decide to take this action please note that all parameters and settings N Will be lost and that you will need to run a new setup procedure again 6 572 116 118 07a e doc Dez 10 Page 23 43 b Menu Structure and Description of Parameters All parameters are arranged in a reasonable order of functional groups F01 to F13 You must only set those parameter
22. display lelo col 1 1 6 572 116_118_07a_e doc Dez 10 Page 41 43 8 Specifications AC power supply DC power supply Aux encoder supply outputs Inputs Counting frequency per encoder Switching outputs all models Serial link Analogue outputs models xxx D95 only Ambient temperature Housing Display Protection class front side only Protection class rear side Screw terminals Conformity and standards 24 V 10 15 VA 24V 17 40V approx 100 mA encoders 2 x 5 2 VDC 150 mA each 2 x 24V DC 120 mA each 2 universal encoder inputs internal pull down resistor Ri 8 5 kO each channel 4 digital control inputs HTL Ri 3 3 kQ Low lt 2 5 V High gt 10 V min pulse width 50 usec RS422 and TTL differential 1 MHz min differential voltage 1 V HIL single ended 200 kHz TTL single ended 200 kHz 4 fast power transistors 5 30V 350 mA b Response time lt 1 msec a RS232 2400 38400 Bauds 0 4 20mA load max 270 Ohm 0 10V load max 2 mA Resolution 14 bits Accuracy 0 1 Response time lt 1 msec a Operation 0 45 C 32 113 F Storage 25 0 C 13 158 F Norly UL94 V 0 6 Digit LED high efficiency red 14 22 mm 0 56 or 8 Digit LED high efficiency red 9 15 mm 0 36 IP65 IP20 Cross section max 1 5 mm EMC 2004 108 EC EN 61000 6 2 EN 61000 6 3 LV2006 95 EC EN 61010 1 a Continuous serial commu
23. e Cont 1 F06 054 Switching characteristics of input Cont 4 U lt NPN switch to active LOW 12 NPN switch to active HIGH Static switching 2 PNP switch to active LOW functions only 3 PNP switch to active HIGH Function assignment to input Cont 4 See Cont 1 F06 054 Unconnected NPN inputs are always HIGH internal pull up resistor Unconnected PNP inputs are always LOW internal pull down resistor Parameter F10 101 defines the source of the Set Value see 6 3 6 572 116 118 07a e doc Dez 10 Page 30 43 6 2 7 Basic settings Range Default Ser F2 oingle encoder 1 only oum encoder 1 encoder 2 Differential encoder 1 encoder 2 Master counter and batch counter Measuring of real cutting length Calculation of roll diameters Calculation of roll radius n a n a olip torsion skew position monitor Dual counter independent counters 1 and 2 063 Decimal point position ofencodert 0 5 0 f 064 Decimal point position of encoder2 HR 0 065 Decimal point postion combined E E 05 ese a A HE 063 Offset vl for coin H 069 Brightness of the segment LED display ue 100 of maximum brightness 80 of maximum brightness 60 of maximum brightness 40 of maximum brightness 20 of maximum brightness Range Default Ser 074 Output format G4 0 Voltage 10V 10V 1 Voltage 0 410V 2 Current 4 20 mA 3 Current 0 20 mA ll
24. ent value 148 Second interpolation point x1 original value 148 Second interpolation point x1 original value point x1 original value BEEN CE 176 176 Last interpolation point x15 original value 176 Last interpolation point x15 original value point E origina value 177 177 Last interpolation point y15 replacement value interpolation point 177 Last interpolation point y15 replacement value replacement value 6 572 116 118 07a e doc Dez 10 Page 34 43 6 2 12 Hints for using the linearization function The subsequent drawing explains the difference between the modes of linearisation y T x0 1000 y Linearisation Mode 1 y0 900 Linearisation Mode 2 A v 1 x15 1000 x8 0 1 y15 800 y8 750 x15 1000 Mirror v15 600 X registers are to set the numeric counter value that the unit would display without linearisation y registers are to set the numeric value that should be displayed instead i e the y3 setting will replace the display value x3 between the interpolation points the unit automatically uses linear interpolation x registers have to use continuously increasing values e g the lowest display value must be set to register x0 and the highest display value must be set to x16 Independent of the selected linearisation mode the possible setting range of all registers x0 y0 x16 y16 is always 199999 999999 For me
25. erating Mode Counter Function F07 062 7 10 Dual counter two independent counters for encoder 1 and encoder 2 e tis possible to cycle the display between the five reading modes shown in the following function tables by pressing one of the front keys or by using one of the control inputs you must have assigned the display scroll function to one of the keys or the inputs under menu F06 to activate the scrolling of the display LEDs L1 and L2 indicate which of the values is actually displayed Roll diameter calculation with winding rolls e Scrolling of the display from one reading mode to another will not affect the function of the preselection outputs K1 K4 e The analogue output models xxxD95 can be assigned to any of the readings accessible in the display by a special parameter Scrolling of the display from one reading mode to another will not affect the analogue output e As far as the selected counter mode also allows reading out the minimum and maximum values or the positions of the last change of direction please note that the unit latches these extreme values in time periods of 1 msec only Therefore the display of memorized extreme positions may include some inaccuracy with high counting frequencies real extreme value may lie between two records Full details about parameter arrangement and function can be found under section 6 6 572 116 118 07a e doc Dez 10 Page 10 43 4 1 Single Mode Encoder
26. ez 10 Page 19 43 5 Keypad Operation An overview of all parameters and explanations can be found under section 6 The menu of the unit uses four keys hereinafter named as follows Key functions depend on the actual operating state of the unit Essentially we have to describe three basic states e Normal operation e General setup procedure e Direct fast access to preselections and set values 5 1 Normal Operation In this mode the unit operates as a counter according to the settings defined upon setup All front keys may have customer defined functions according to the specifications met in the keypad definition menu FO6 e g scrolling of the display Reset Inhibit etc 5 2 General Setup Procedure The unit changes over from normal operation to setup level when keeping the PROG key down for at least 2 seconds hereafter you can select one of the parameter groups F01 to F13 Inside the group you can now select the desired parameter and set the value according to need After this you can either set more parameters or return to the normal operation The following sequence of key operations explains how to change Parameter number 052 of group F06 from the original value of 0 to 8 6 572 116_118_07a_e doc Dez 10 Page 20 43 Step State Key action Display Comment Normal operation R sean group Parameter group F06 050 R of F06 he first parameter of this group is F06 050 isa p an Parameter numbers F06 05
27. fault Ser 026 Digital input filter 0 3 0 Bp 027 Power down memory 0 1 B7 0 Off Counter resets to zero after power down 1 On Counter stores last counting result 028 Trigger threshold for encoder1 inputs 30 250 029 Trigger threshold for encoder2 inputs 30 250 166 B9 TT I application as shown under 4 1 4 8 and 6 3 i i see 4 8 d Must be set to the default value 166 with any kind of input signals except if exceptionally single ended TTL signals should be used Only in this case setting 35 is required 6 572 116 118 07a e doc Dez 10 Page 28 43 6 2 5 Keypad protection codes F05 Range 034 Protected group F02 035 Protected group F03 0 no protection 036 Protected group F04 037 Protected group F05 1 999 999 039 Protected group F07 040 Protected group F08 Protection code for the actual group Default Ser 0 6 Co 79 C3 C4 C5 C6 C7 C8 C9 DO DI 044 Protected group F12 045 Protected group F13 0 Db 6 2 6 Key commands and control input definitions Range 050 Function assignment to key UP No function Reset counter 1 encoder 1 Clears also points of change of direction Reset counter 2 encoder 2 Reset counter 1 and counter 2 Set counter 1 to Set Value 1 Set counter 2 to Set Value 2 set both counters to Set Value Inhibit counter 1 Inhibit counter 2
28. from a measuring wheel or a feed roll of a winder or unwinder application Furthermore the counter needs one trigger impulse from the rotation of the winding roll From both signals the counter can calculate and display the actual radius of the roll All counting occurs in the background and only updated diameter readings appear in the display Encoder 2 is not in use with this application The scaling parameters F07 066 and F07 06 are automatically set to the appropriate values with this application Parameter F07 068 allows setting a core radius When set to zero the display will show the full radius of the roll When set to a core radius the display will show the remaining radius of the material full radius core radius Besides the total material length and the actual radius the unit also records the extreme radius values minimum and maximum coming up during the process Preselections K1 and K2 are related to the actual line counter of encoder 1 total material length under the measuring roll Preselections K3 and K4 are related to the actual radius value of the winding roll Display Actual roll radius e __rEa li Minimum radius since last reset blinking fast o Maximum radius since last reset blinking fast Actual value of the line counter blinking slow Last counting result of the line counter blinking slow YS Calculation of the roll impulse feed roll radius
29. g sss sese 37 ii Seriet 37 7 2 Automatic and Cyclic Data Transmiasign 38 kos ILL 38 7 4 Serial Register Codes nnne 40 SPECIFICATIONS i 42 DIMENSIONS RE TEST 43 6 572 116 118 07a e doc Dez 10 Page 3 43 1 Available Models The 6 572 counter series includes the four models shown below These models provide fully similar properties and functions except with the number of digits the size of the LED display and the availability of an analogue output Model 6 572 0116 D05 Model 6 572 0118 D05 6 decade display 14 22 mm size 0 56 8 decade display 14 22 mm size 0 56 4 fast switching transistor outputs 4 fast switching transistor outputs RS232 serial link RS232 serial link Model 6 572 0116 D95 Model 6 572 0118 D95 6 decade display 14 22 mm size 0 56 8 decade display 14 22 mm size 0 56 4 fast switching transistor outputs 4 fast switching transistor outputs RS232 serial link RS232 serial link high speed analogue output high speed analogue output 6 572 116 118 07a e doc Dez 10 Page 4 43 2 Introduction The counters of series 6 5 2 have been designed to close a gap with multiple counting applications which cannot be accomplished by the normal industrial electronic counters available on the market A continual demand for increasing production speeds and higher precision at the same time results In counting frequencies exceeding the conventional frequenc
30. gs F08 Analogue output definitions xxx D95 062 Mode of operation Output current or voltage 063 Decimal point encoder 1 Start value of conversion 064 Decimal point encoder 2 End value of conversion 065 Decimal point combined lt 1 2 gt Output swing 066 Multiplication factor lt 1 2 gt Zero offset 067 Division factor lt 1 2 gt Assignment of the analogue output 068 Display offset lt 1 2 gt 069 Brightness of LED display 070 Display Update Time F09 Serial communication F10 Switching features and preselections serial device address K1 static or pulse Baud rate K2 static or pulse Data format K3 static or pulse Serial protocol selection K4 static or pulse Timer for auto transmission Hysteresis K1 serial code of transmit data Hysteresis K2 Hysteresis K3 Hysteresis K4 Preselection mode K1 Preselection mode K2 Preselection mode K3 Preselection mode K4 Preset mode Output polarity N O or N C n a n a Start up Inhibit of Outputs Calculation of trailing preselections 6 572 116_118_07a_e doc Dez 10 Page 25 43 F11 Mode of Linearisation F12 Table of Linearisation Counter 1 F11 108 Linearisation mode counter 1 F12 114 First interpolation point x1 value F11 109 F12 115 First interpolation point y1 value etc gt F12 144 Last interpolation point x16 value F12 145 Last interpolation point y16 value Table of Linearisation Counter 2 The following schematics shows how in principle the par
31. he edit field on the left shows all actual parameters and provides full editing function The File menu allows to store complete sets of parameters for printout or for download to a Counter When editing parameters please use the ENTER key of your PC after each entry to ensure storage of your data to the counter 6 572 116 118 07a e doc Dez 10 Page 37 43 7 2 Automatic and Cyclic Data Transmission Set any cycle time unequal to zero to parameter F09 085 Set the serial access code of the register you would like to transmit to parameter F09 086 In theory you could transmit any of the internal registers by serial link however only the following registers make really sense F09 086 14 Actual display value as shown on the LED display Dependent on the setting of parameter F09 084 the unit transmits one of the following data strings under cycle control of the timer xxxx counter data LF Line Feed hex 0A gt CR Carriage Return hex 0D Unit No F09 084 0 1 1 X X X X X X LF CR F09 084 1 X X X X X X LF CR Leading zeros will not be transmitted 7 3 Communication Protocol When communicating with the unit via protocol you have full read write access to all internal parameters states and actual counter values The protocol uses the DRIVECOM standard according to DIN ISO 1745 A list with the most frequently used serial access codes can be found in the subsequent section To reques
32. he final result can once more be scaled into user friendly engineering units by means of the special scaling parameters in parameter group F07 Besides the actual counter value and the difference the unit also records minimum and maximum values of the difference Preselections K1 and K2 are related to the actual counter value of encoder 1 only Preselections K3 and K4 are related to the actual differential result encoder 1 encoder 2 L1 red L2 yellow Actual difference encoder 1 encoder 2 a Minimum value of the difference since last reset blinking fast Maximum value of the difference since last reset blinking fast Actual counter value of encoder 1 alone blinking slow o Actual counter value of encoder 2 alone blinking slow Difference of Gapwidth d s1 s2 two event counts Difference of two positions Encoder 1 Encoder 2 Encoder 2 Cont 1 Cont 4 Cat 1 C ont 4 AAN 3333 Reset Pres et Inhibit etc Reset Preset Inhibit etc 6 572 116_118_07a_e doc Dez 10 Page 13 43 4 4 Master Counter and Integrated Batch Counter F07 062 3 This counter mode can be used for cut to lengths applications cyclic production flows packing procedures etc While the master counter takes care of the correct number of impulses per product the background batch counter counts the number of products produced This mode assumes that the automatic reset func
33. ned to one of the front keys or control inputs any as described in chapter 6 2 6 after this the corresponding key or input can be virtually activated by serial command same as If you would push the key or activate the hardware input This kind of command provides static operation Sending 1 to the corresponding location will switch the command ON it will remain on until you send 0 to the same location to switch the command OFF again D Control Input Front Key Code Input Cont 59 Input Cont2 60 Input Cont3 61 Input Cont4 62 Key UP 63 Key DN 64 Key Enter 65 Example Parameter F06 054 1 i e input Cont1 has been configured for Reset Counter see 6 2 6 switch the Reset ON unit number 11 oem FOT 1 1 SX 5 9 1 EM BCC Hex switch the Reset OFF again unit number 11 ASCI FOT 1 1 STxX 5 9 0 ETX BCC Hex 6 572 116_118_07a_e doc Dez 10 Page 40 43 Function code 10 Start Serial Transmission is incompatible with the serial handling of control commands and will cause communication conflicts 7 4 3 Actual counter data Nr Name Code Actual count value of counter 1 encoder 1 6 6 7 Actual count value of counter 2 encoder 2 8 Actual analogue output voltage models xxx E95 9 Latest minimum value from the minimum record register 0 Latest maximum value from the maximum record register 4 Actual display value as shown on the LED
34. nication may temporary increase response times b Diode filtering is mandatory when switching inductive loads 6 572 116 118 07a e doc Dez 10 Page 42 43 9 Dimensions 110 0 4 331 96 0 3 780 44 0 1 732 000 129 0 5 079 140 5 5 531 Panel cut out 91 x 44 mm 3 583 x 1 732 6 572 116_118_07a_e doc Dez 10 Page 43 43
35. nting occurs in the background and only updated diameter readings appear in the display Encoder 2 is not in use with this application The scaling parameters F0 066 and F07 06 are automatically set to the appropriate values with this application Parameter F07 068 allows setting a core diameter When set to zero the display will show the full roll diameter When set to a core diameter the display will show the remaining material diameter full diameter core diameter Besides the total material length and the actual diameter the unit also records the extreme diameter values minimum and maximum coming up during the process Preselections K1 and K2 are related to the actual line counter of encoder 1 total material length under the measuring roll Preselections K3 and K4 are related to the actual diameter value of the winding roll L1 red L2 yellow Actual roll diameter ere dI Minimum diameter since last reset blinking fast o Maximum diameter since last reset blinking fast Actual value of the line counter blinking slow Last counting result of the line counter blinking slow Y Zum Calculation of the roll impulse feed roll diameter of a o winding roll an Display co unt rev 0 31416 Enco der 1 Cont 1 6 572 116_118_07a_e doc Dez 10 Page 16 43 4 7 Radius Calculation with Winding Rolls F07 062 6 With this mode encoder 1 receives line impulses
36. olts DC power or a 24 volts AC power for supply via terminals 17 and 1 The current consumption depends on the level of the input voltage and some Internal conditions therefore It can vary in a range from 100 200 mA aux currents taken from the unit for encoder supply not included 3 2 Auxiliary Outputs for Encoder Supply Terminals 2 and 18 provide an auxiliary output with approx 5 2 volts DC 300 MA totally Terminals 3 and 19 provide an auxiliary output with approx 24 volts DC 240 mA totally 3 3 Impulse Inputs for Incremental Encoders All Input characteristics of the Impulse inputs can be set by the parameter menu for each of the encoders separately Depending on the application the unit can accept single channel information input A only or quadrature information A B 90 The following settings are possible e Symmetric input differential according to RS422 standard min differential voltage 1 V e TL inputs at a level of 3 0 to 5 volts differential with inverted signal e TL inputs at a level of 3 0 to 5 volts single ended e HILsignals at a 10 30 volts level alternatively differential with inverted signals A A B B or single ended A B only e Impulses from photocells or proximity switches etc providing a HTL level 10 30 volts e Proximity switches according to NAMUR 2 wire standard may need additional remote resistor All encoder input lines are internally terminated by pull down resis
37. ry new parameter sent will first go to a buffer memory without affecting the actual counting process his function enables the user during normal counting operation to prepare a complete new parameter set in the background To activate transmitted parameters you must write the numeric value 1 to the Activate Data register This immediately activates all changed settings at the same time Where you like the new parameters to remain valid also after the next power up of the unit you still have to write the numeric value 1 to the Store EEProm register This will store all new data to the EEProm of the counter Otherwise after power down the unit would return with the previous parameter set 6 572 116_118_07a_e doc Dez 10 Page 39 43 7 4 Serial Register Codes 7 4 1 Communication Commands Function Code Activate Data 6 store EEProm 68 These commands have to be sent to the unit every time after one or several new parameters have been transmitted in order to activate or to store the new values Both commands are dynamic i e it is sufficient to just send the data value 1 to the corresponding code position Example send the command Activate Date to the counter with Unit No 11 ASCI FOT 21 1 STxX 6 7 1 EX BCC Hex 33 7 4 2 Control Commands To activate control commands e g Reset by serial link the following steps are required a the desired command has first to be assig
38. s which are really relevant for your specific application Unused parameters can remain as they actually are 6 1 summary of the Menu This section shows a summary of the parameter groups with an assignment to the functional parts of the unit Group F01 F03 F05 Function Preselection values F02 Preselection K1 Preselection K2 Preselection K3 Preselection K4 Preset value encoder 1 Preset value encoder 2 Definitions for encoder 2 F04 Encoder properties Edge count select x1 x2 x4 Counting direction up down Impulse scaling Factor Multiple count factor Round loop cycle definition Keypad protection codes F06 6 5 2 116 118 07a e doc Dez 10 Definitions for encoder 1 Encoder properties Edge count select x1 x2 x4 Counting direction up down Impulse scaling Factor Multiple count factor Round loop cycle definition opecial functions Digital input filters Power down memory Input threshold 1 Input threshold 2 Multi purpose parameter Display cycle time for Slip control Key commands and control inputs Key UP Key DOWN Key ENTER Input Cont 1 switching characteristics Input Cont 1 assignment of function Input Cont 2 switching characteristics Input Cont 2 assignment of function Input Cont 3 switching characteristics Input Cont 3 assignment of function Input Cont 4 switching characteristics Input Cont 4 assignment of function Page 24 43 Group _ Function F07 Basic settin
39. t one position to the returns to the parameter blinking digit blinking digit left or from utmost left selection level to right With signed parameters the left digit scrolls from 0 to 9 and then shows negative and 1 minus one The example below shows how to change a parameter from the setting 1024 to the new setting 250 000 using a 6 decade modell This example assumes that you have already selected the parameter group and the parameter number and that you actually read the parameter value in the display Highlighted digits appear on colored background Step Display Key action Comment DIEDE R EL HE a CORSI BE 001000 E es datano Er 00 000 ee 07 scroll highlighted digit up to 5 shift cursor left 000000 050000 ee emm 50000 Save new setting and return to the 30000 P T 6 572 116 118 07a e doc Dez 10 Page 22 43 5 5 Code Protection against Unauthorized Keypad Access Parameter group F05 allows to define an own locking code for each of the parameter menus his permits to limit access to certain parameter groups to specific persons only When accessing a protected parameter group the display will first show CODE and wait for your entry To continue keypad operations you must now enter the code which you have stored before otherwise the unit will return to normal operation again After entering your code press the ENTER key and keep it down until the unit responds When your co
40. t data from the counter the following request string must be sent EOT AD1 AD2 C1 C2 ENO EOT Control character Hex 04 AD1 Unit address High Byte AD2 Unit address Low Byte C1 Register code to read High Byte C2 Register code to read Low Byte ENO Control character Hex 05 The example shows how to request for transmission of the actual count of counter 1 register code 6 from a unit with unit address 11 ASCII Coce RO TD 0 J Hexadezimal Binar 0000 0100 0011 0001 0011 0001 0011 1010 00110110 0000 0101 6 572 116 118 07a e doc Dez 10 Page 38 43 Upon correct request the counter will respond STX Control character Hex 02 C1 Register code to read High Byte C2 Register code to read Low Byte Xxxxx Counter data ETX Control character Hex 03 BCC Block check character Leading zeros will not be transmitted The Block Check Character represents the EXCLUSIVE OR function of all characters from C1 to ETX both comprised To write to a parameter you have to send the following string EOT Control character Hex 04 AD1 Unit address High Byte AD2 Unit address Low Byte STX Control character Hex 02 C1 Register code to write High Byte C2 Register code to write Low Byte xxxxx Value of the parameter ETX Control character Hex 03 BCC Block check character Upon correct receipt the unit will respond by ACK otherwise by NAK Fve
41. tion has been activated for the master counter providing restart from zero every time the preset value has been reached Only the inputs of encoder 1 are active master counter Every time the master counter reaches its preset value it restarts from zero and the batch counter increments by 1 The batch counter can be decremented by separate external signal when one of the keys or control inputs has been defined correspondingly Besides the master counter and the batch counter the unit also records minimum and maximum values of the batch count Presets K1 and K2 are related to the actual counter value of encoder 1 Presets K3 and K4 are related to the actual value of the batch counter Display L1 red L2 yellow Actual counter value of batch counter oo Minimum value of batch counter since last reset blinking fast Maximum value of batch counter since last reset blinking fast Actual counter value of master counter encoder 1 blinking slow Actual counter value of batch counter blinking slow Example If 500 impulses on encoder 1 are necessary for 1 product a Set F01 000 to 500 preset level 1 b Set F10 089 1 00 sec output pulse time K1 c Set F10 097 2 or 4 automatic restart from 0 Select parameter group F06 and assign the special command 13 to any of the keys or control inputs for remote decrementing of the batch counter Asa matter of course the counting sense can also
42. to indicate static direction if available 011 Edge counting m NI 0 Simple x1 1 Double x2 2 Full quadrature x4 012 Counting direction M 0 Up when A leads B 1 Down when A leads B 013 Impulse scaling factor Multiplier for input impulses 014 Impulse multiplier Multiple count of every impulse 015 Round loop cycle o 0 Unlimited counting range xxx Round loop operation in a range 0 xxx Applies for any kind of differential signals no matter if RS422 or TTL level or HTL level 6 572 116_118_07a_e doc Dez 10 Page 27 43 6 2 3 Definitions for encoder 2 F03 Range Default Ser 0 Differential signals A A B B 2 x 90 N HTL signals A B 2 x 90 single ended 2 Differential signals A A for count J Differential signals B B to indicate static direction if available 3 HTL signal A single ended for count HTL signal B single ended to indicate static direction if available oimple x1 Double x2 Full quadrature x4 020 Counting direction 0 Up when leads B 1 Down when A leads B 021 Impulse scaling factor 0 00001 9 99999 1 00000 B1 Multiplier for input impulses 022 Impulse multiplier Multiple count of every impulse O limo qe B3 0 Unlimited counting range Xxx Round loop operation in a range 0 xxx Applies for any kind of differential signals no matter if RS422 or TTL level or HTL level 6 2 4 Special functions F04 Range De
43. to user friendly engineering units by means of the special scaling parameters in parameter group F0 Besides the actual counter value and the sum the unit also records minimum and maximum values of the sum Preselections K1 and K2 are related to the actual counter value of encoder 1 only Preselections K3 and K4 are related to the actual sum result encoder 1 encoder 2 Display L1 red L2 yellow Actual sum encoder 1 encoder 2 as 2 Minimum value of the sum since last reset blinkingfast 3 Maximum value of the sum since last reset HIN fast 4 Actual counter value of encoder 1 alone blinkingslow 5 Actual counter value of encoder 2 alone blinking slow 17345 0E 123490 Encoder 1 Encoder 2 Encoder 1 Encoder 2 Cont 1 Cont 4 Cont 1 Cont 4 LV YI Reset Pres et Inhibit etc Reset Preset Inhibit etc 6 572 116_118_07a_e doc Dez 10 Page 12 43 4 3 Differential Mode Encoder 1 Encoder 2 F07 062 2 Both inputs encoder 1 and encoder 2 are active From both values the unit forms the difference with consideration of the individual encoder scaling factors Where the encoder signal also provides direction information this information will be considered by a corresponding sign of the count Without direction information channel A only encoder 1 will increment and encoder 2 will decrement the counter T
44. tors 8 5 KQ Where encoders with pure NPN outputs are used corresponding pull up resistors must be available inside the encoder or externally to ensure proper function 1 kQ 3 3 KQ 3 4 Control Inputs Cont 1 Cont 4 These inputs can be configured for various remote functions like Reset Set Latch and Inhibit or switch over purpose All control inputs require HTL level They can be individually set to either NPN switch to or PNP switch to characteristics For applications where edge triggered action is needed the menu allows to set the active edge rising or falling Control inputs also accept signals with Namur 2 wire standard For reliable operation the minimum pulse width on the control inputs should be 50 usec requires special settings of the threshold parameters see Special parameters F04 6 572 116 118 07a e doc Dez 10 Page 8 43 3 5 Switching Outputs K1 K4 All units provide four preselections and outputs with programmable switching characteristics K1 K4 are fast switching and short circuit proof transistor outputs with a switching capability of 5 30 volts 350 mA each The switching voltage of the outputs must be applied remotely to the common input Com terminal 29 3 6 Serial Interface The serial RS232 interface can be used for the following purposes e Set up of the unit by PC if desirable by means of the 0832 PC software e Change of parameters during operation e
45. ue Dutput models XXX DOS OMY rire 9 Operating Modes of the Counter 10 41 Single Mode Encoder 1 only F07 062 Q 11 42 Sum Mode Encoder 1 Encoder 2 F07 062 lt T 12 43 Differential Mode Encoder 1 Encoder 2 F07 062 2 13 44 Master Counter and Integrated Batch Counter F07 062 2 14 45 Evaluation of the Real Cutting Length F07 062 4 15 4 6 Diameter Calculation with Winding Rolls F07 062 D 16 47 Radius Calculation with Winding Rolls F07 062 lt B 17 48 Monitor for Slip Torsion Skew Position Shaft Fracture F07 062 9 18 49 Dual Counter Two Independent Counters for Encoders 1 and 2 F07 062 10 19 Keypad Biel 20 ok Iii 20 9 5 General SC Tei x FOC COUN Errori 20 5 3 Direct Fast Access to PreSBIBCLIOTISL oit tret rere et ett 21 5 4 Change of Parameter Values on the Numeric Level scce 22 5 5 Code Protection against Unauthorized Keypad Access sssssssssssss 23 5 6 Return from the Programming Levels and Time Out Function ss 23 5 7 Reset all Parameters to Factory Default Values sssssssssssee 23 Menu Structure and Description of Parameters sse 24 6 1 Summary of the MENU ie 24 D jDESCRIOTIONOF UNG PatelilQlBES excessocssseata aA 27 6 3 Clarification of the Counter Setting FUNCTIONS sssssssssee 36 Appendix Serial Communication Ua
46. y range Particularly with fast running procedures It is most Important to also have fast response of the switching outputs or the analogue output Many applications require to evaluate the signals of two Incremental measuring systems and to compare the results with respect to the sum or the difference or the ratio of the two positions This is e g necessary for calculation of diameters of winding rolls etc These are some of the reasons why the new counter series 6 5 2 have been designed e This manual provides all necessary instructions for operation of the counter models presented in the previous chapter All statements are valid for any of the four models except where especially remarked e For full serial access to the unit by PLC or IPC or by a remote operator terminal supplementary instructions are available upon request 6 572 116_118_07a_e doc Dez 10 Page 5 43 3 Electrical Connections 5 o 2 CO m s _ Sl A e CO D oO oc D wp Quy O O 5 5 nz 98288838 ST CO LO CN c c c SC C Y ry O D 09 uu x Cont 4 1 lt gt CN G N x Li ES Mm Co cc 2 D Co Sek fg Cc a CC q lt
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