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1. a QOG0000000u IC Fore gun pua 53 cial mag 3 Bosa Ma 0 ones Jete ME A Lites BRE 21 HeH un je INPUT HI PUT E x21 221 z 01421 1321 mi gw oa a o LS BAT BE 6 1 BE 100 o bo Be BB BB 88 mm dior 160 00 O q BB a E JE q oS 88 BBY Bt po oom CO a fa o 68 88 Ba 88 m If BDO oOo 31 es BO mO O au O a D ela Fa Ol al o elo e 0 fOL_ 22 g 152 122 x32 alu algo elo Oey je 1D hoe 3 DO Do al 2 8 28 BB BE IRB ERB E ojo ojo 2 0 ejo rs RE IRE BB BE elo ol a 0 ejo SY DO i DD DD ol elo ajo j x10 e IE pa x10 k W BED ls E E EAI i DI DI l l l l Six modules JX3 BN CAN 33 34 JX3 DI16 2 4 and JX3 DIO16 3 5 have been connected to a JC 24x controller The register and I O numbers listed in the table below result from the module position on the Jetter system bus e On the Jetter system bus no I O numbers have been assigned to the JX3 BN CAN e The first JX3 BN CAN connected to the JetControl is assigned the I O module number 33 e The first JX3 module is assigned I O module number 2 Register and I O Numbers IO Module Number a vo Number EISS 1999 a 49999 JX3 BN CAN 3310 3319 De a E A A rio ae A AAA aa ooo o e rm
2. 55 Product Description JX3 Module JX3 THI2 R TDi 15 Q Qualified Staff ccooccconncconnncocnccnrnnn 12 R Registers A eee eee eee eer ern ee Meee 27 RODA ss ee 12 S Scope of delivery ccoocccccccnccoccncconononanoss 16 Slave Pointer ccccceececeeeeeeeeeeeeeeeeeaes 46 Steps to COMMISSIONING seeeeee sees 33 T Technical Data JX3 System Bus cccceeeecsssseeeeeeeees 78 Temperature inputs c cccceeeeeeee 78 Temperature calculations 35 Terminals Assignment Terminal X41 and X42 JX3 THI2 RTD19 U Usage in Accordance with the Intended A dd 11 Usage not in accordance with the intended PUTOS Orts dodo 11 Jetter AG JX3 THI2 RTD Appendix W Who may operate the device 12 Jetter AG 87 Jetter Subsidiaries Jetter Asia Pte Ltd 32 Ang Mo Kio Industrial Park 2 05 02 Sing Industrial Complex Singapore 569510 Phone 65 6483 8200 Fax 65 6483 3881 E Mail sales jetter com sg Internet http www jetter com sg 88 Jetter Jetter AG Gr terstra e 2 D 71642 Ludwigsburg Germany Phone 49 7141 2550 0 Phone Sales 49 7141 2550 433 Fax Sales 49 7141 2550 484 Hotline 49 7141 2550 444 Internet http www jetter de E Mail sales jetter de Jetter Schweiz AG M nchwilerstra e 19 CH 9554 Tagerschen Phone 41 719 1879 50 Fax 41 719 18
3. 28 Jetter AG JX3 THI2 RTD 4 Numbering of Registers and I Os 4 1 2 Direct Access to JX3 Module Registers Each JX3 module is equipped with over 10 000 module registers Eight of these are directly accessible via Jetter system bus ae so 3xx0 0 JO a a 3xx6 C afpa 3X B Bg oo em fejol oo 3xx 0 9999 moom felo lela 128 ola Iela 268 3xx8 B 88 sig RE 9 9999 Figure 6 Direct register access to JX3 modules Jetter AG Above direct access to the JX3 module registers 2 has been illustrated On the Jetter system bus of a JC 24x controller the JX3 modules can be accessed via register numbers 3xxz 1 Access to JX3 module registers 0 through 6 as well as 9 is carried out directly via register 3xxz Register Numbering Dependent on the Controller e For JC 24x controllers Register number 3xxz e For JC 647 controllers Register number 3m03xxz e For JC 800 controllers Register number 4CM03xxz Example Directly Checking the Communication with the JX3 Modules Ina JX3 BN CAN module communication with the connected JX3 modules is to be checked For this bit 15 in register O the status of the JX3 BN CAN must be queried VAR nm State INT at v1 3310 Status register JX3 BN CAN END VAR CONST c ComActive 15 Bit number END CONST TASK 0 WHEN BIT SET nm State c ComActive Communication active CONTINUE
4. ccccceeeeeeeeeeeees 23 OVE VI Wisin 20 D Description Of SymbolS u 5 DESIGN en nn 12 Diagnostic Indicators LEDSs 57 Diagnostics via Module Registers 3 JIS DOS Alia een 12 E Example Direct register ACCESS ccceceeeeeees 29 Indirect register ACCESS 31 Reading the electronic data sheet 64 Examples Addressing a JX3 module 28 Recordings via Oscilloscope 53 F Forcing the analog inputs 55 Functional Data of Temperature Inputs 18 G Generally Valid Safety Instructions 11 H Hazard Analysis 13 Information SIGNS sti ica 13 Instructions on EMI 13 25 J JX3 module register OVEIVICW ccceccccseceeceeeeeceeeeseeeesseeeees 69 JX3 module registers Indirect ACCESS cccsccceeecsseeseeeeeeees 30 L Limit Monitoring cccoccccccccccnccncnconcncncnnnoo 46 86 JetWeb M Maintenance occoocccocccccccocnnonoconoconocononononos 12 Maliciosa its 13 Minimum requirements to modules 16 Modifica Sia oa 12 N Noise immunity ccccsseeceeeeseeeeseees 13 O Operating Parameters Electrical Safety isis 75 EMC Emitted Interference 75 76 EMC Immunity to Interference75 76 77 Environment neu 14 Mena Si da 14 Oscilloscope Mode oocccocccocccccccccocnccnnnnn 49 P Potentiometer Mode
5. 9 1 1 Oscilloscope Mode Technical Data Oscilloscope Technical Data Module registers which can be 2 Temperature input channel 1 recorded 3 Temperature input channel 2 1 value simultaneously 600 condition can be assigned 3 Temperature input channel 2 48 Jetter AG JX3 THI2 RTD 9 Oscilloscope 9 2 Recordings via Oscilloscope Starting from JetSym version 4 00 data can be recorded on a JX3 module using the oscilloscope feature Create in JetSym workspace within the folder Oscilloscope a new extended JetSym oscilloscope file This is done by selecting New file from the shortcut menu Recording is carried out in compatible mode On the tab Sampling select as module JX3 Series for recording The slot number corresponds to the I O module number on the system bus In our example the I O module number of our JX3 THI2 RTD module is 2 Channels Sampling Trigger Options Messages Oscilloscope mode Mode Compatible mode j Slot number z AA Module 3 3 Series Figure 9 Settings for JX3 modules When you open the oscilloscope file the following window is displayed Ce JX3_THI2_RTD JC 24x STX JX3 Series Slot 2 99 ms Color Upload Minicain Maxiofs A mmco a Stet Sve Figure 10 Recording an input signal Jetter AG 49 9 3 Triggering a Recording JetWeb 9 3 90 The module register numbers to be recorded have to be entered into column Address
6. et EDSD ns Version 10042 O et _EDSO ne Code 10043 300 int t_ EDSD0 Hame 10044 JX3 DI16 string et _EDSO ns PCB Rev 10055 1 int et_EDSO ne PCB Opt 10056 0 int Figure 12 EDS Page 0 displayed in the setup pane In the setup pane above EDS Page 0 st_EDS ns_Page is displayed by the JX3 module of I O module number 9 st_EDS ns_ Module Jetter AG 65 JX3 THI2 RTD Appendix Appendix Jetter AG 67 Appendices JetWeb 13 Recent Revisions No revisions since this is the original issue of the user manual 68 Jetter AG JX3 THI2 RTD Appendix 14 Module Registers Overview 14 1 Overview JX3 THI2 RTD Module Registers Overview JX3 Module Registers Module Register Description Remanent registers no Temperature value of channel 1 as float Temperature value of channel 2 as float AAA Module register for indirect access 1100 1199 Module register for channel 1 1200 1299 Module register for channel 2 _ Operating System Release Jetter AG 69 Appendices JetWeb 14 2 Table JX3 THI2 RTD Module Registers Register Table Direct Access via Jetter System Bus Module Description 1 Value Range Register 2 Reset Value 3 Cross Reference Module status 1 32 bit 2 0x40010000 3 on page 37 Temperature value of channel 1 1 float 3 T 2 Input value 3 on page 35 Temperature value of channel 2 1 float 2 Input value 3 on page 35 Index for indirect ac
7. Register s Registers can be accessed directly in the application program of the controller in a setup pane of JetSym or via the user interface directly A register is marked by a number consisting of a register prefix and a module register number Register prefix The register prefix is part of the register number It is determined by the position of a module in the system The register prefix in connection with the module register number results in the register number RTD Resistive Temperature Device or Resistance Temperature Device Temperature sensor with temperature dependent resistance S Tap Line Open end of a line connected to the system bus U Universal I O Combined digital I Os are called universal I Os Sensors and actuators can be connected to a universal I O W Thermistor A thermistor is a thermometer at which the temperature is measured by means of the temperature dependence of the electric resistance of a substance Frequently thermistors are also called resistive sensors Pt100 and Pt1000 for example are thermistors 84 Jetter AG JX3 THI2 RTD Appendix 20 List of Illustrations Figure 1 2 Wire Connection Of a SensOr usssessessnessnnennenennnennnnenennnnnnnnnnnnnnennnnnnennnnnsnnnnnnnennnnnnn 21 Figure 2 3 Wire Connection Of a SEQNSOM cccccceccccceseeeceeseecceeeeecceegeeecsaseeeseaeeessaueeessageeessaaes 22 Figure 3 4 Wire Connection Of a SensSOr usssessessnessnnnne
8. 1 When pressing the key Start the module starts to record 300 values with an interval of 1 millisecond When recording is finished JetSym loads the data and displays them as a diagram Triggering a Recording When a recording has been triggered the JX3 THI2 RTD module is permanently checking whether the trigger condition is fulfilled Once the condition is fulfilled the module starts the recording process and fills the memory with the configured readings The recording result can be read out in JetSym and displayed as diagram Trigger Condition Module register trigger 1 gt value trigger1 and module register trigger 2 lt valueltrigger2 Example Configuring a Trigger Record in Oscilloscope Mode The JX3 THI2 RTD module is to start the recording of readings once in module register 2 a value between 10 000 and 15 000 is measured Channels Sampling Trigger Options Messages Trigger W triggered Trigger 1 2 gt Walue 1 10000 Trigger 2 E Value 2 15000 Trigger Edge na edge trigger Module register number 2 has to be entered as trigger 1 and trigger 2 for analog input 1 The trigger values have to be entered too Once the trigger is launched the module starts monitoring the trigger condition Once the trigger condition is fulfilled data can be loaded into JetSym and displayed as diagram Jetter AG JX3 THI2 RTD 9 Oscilloscope 94 Module Registers Overview Apart from JetSym the oscillosco
9. END TASK 29 4 1 Register Addressing JetWeb 4 1 3 Indirect Access to JX3 Module Registers Each JX3 module is equipped with over 10 000 module registers One index and one data register make access to all 10 000 module registers possible eu Jottor 3xx0 0 O moO E 3xx6 3xx 0 9999 3xx8 3xx9 9 899085999 Ba OOOOHOOOE 90 34009899909 amp 6 ODOODODO sa ER 909995999 ss oo DODODODO 20 886 ES ODO 9999 Figure 7 Indirect register access to JX3 modules 30 Above indirect access to the JX3 module registers 2 has been illustrated In the Jetter system bus the JX3 modules can be accessed via register numbers 3xxz 1 At indirect access the number of the JX3 module register is written to 3xx7 After this the content of the JX3 module register can be accessed via 3xx8 Register Numbering Dependent on the Controller e For JC 24x controllers Register number 3xxz e For JC 647 controllers Register number 3m03xxz e For JC 800 controllers Register number 4CMO3xxz Indirect Register Access in the Application Program e Indirect access to JX3 module registers of a module may only be carried out within a task If indirect access is made out of several tasks the index may be overwritten after a task change Index for Indirect Register Access Module Register Description At indirect register access to JX3 mo
10. Repetion frequency 5 kHz Criterion A tr tn 1 2 50 us Common mode launching 1 kV Push pull launching 0 5 kV Standard DIN EN 61131 2 DIN EN 61000 6 2 DIN EN 61000 4 6 DIN EN 61131 2 DIN EN 61000 6 2 DIN EN 61000 4 4 DIN EN 61131 2 DIN EN 61000 6 2 DIN EN 61000 4 5 Jetter AG JX3 THI2 RTD 16 4 Shielded Data and I O Lines Jetter AG Appendix Operating Parameters EMC Immunity to Interference Asymmetric RF amplitude modulated Burst Bursts Voltage surges asymmetric line to earth Frequency band 0 15 80 MHz Test voltage 3 V AM 80 with 1 kHz Source impedance 150 Ohm Criterion A Test voltage 1 kV tr tn 5 50 ns Repetion frequency 5 kHz Criterion A tr tn 1 2 50 us Common mode launching 1 kV DIN EN 61131 2 DIN EN 61000 6 2 DIN EN 61000 4 6 DIN EN 61131 2 DIN EN 61000 6 2 DIN EN 61000 4 4 DIN EN 61131 2 DIN EN 61000 6 2 DIN EN 61000 4 5 Operating Parameters EMC Immunity to Interference of Functional Ground Connection Parameter RF asymmetric Bursts Value s Frequency band 0 15 80 MHz Test voltage 3 V AM 80 with 1 kHz Source impedance 150 Ohm Criterion A Test voltage 1 kV tr tn 5 50 ns Repetion frequency 5 kHz Criterion A Standard DIN EN 61131 2 DIN EN 61000 6 2 DIN EN 61000 4 6 DIN EN 61131 2 DIN EN 61000 6 2 DIN EN 61000 4 4 T Appendices JetWeb 17 Technical Data JX3 system bus Logic voltage of backplane DC 5
11. controller When the forcing function is deactivated the data of the analog input become invalid Bit 16 of the collective bit Validity in module register O Module Status is reset Averaging starts anew 171 Activation of the forcing function The values of module register 1y04 Force Value for analog input y are transferred to the controller When the forcing function is activated the data of the analog input become invalid Bit 16 of the collective bit Validity in module register O Module Status is reset Averaging starts anew Force value Module Register 1y04 Number of the analog input Description Fake value for analog input y Access Read write Value range Value x factor 1 000 Example 123 456 equals to 123 456 C Value after reset O o O Jetter AG JX3 THI2 RTD 12 12 1 12 2 Jetter AG 12 Diagnostics and Administration Diagnostics and Administration JX3 THI2 RTD Trouble Shooting Diagnostic Indicators LEDs The module JX3 THI2 RTD features four LEDs to indicate different conditions BETT R E D12 is not OK is OK Communication with the bus head respectively with the JC 3xx is active No communication red flashing No valid operating system shortly on the JX3 THI2 RTD module available Carry out an update Is lit Cable break or short circuit of thermal sensor of at least one channel r are flashing update is active 57 12 3 Diagnostics via JX3 Module Registers JetW
12. 1 Additional Functions Overview occcccconccnccnccncononcnnonnnconnonononcnnnncnnnnnnrnnnnnnnrnnnnnrnnnnnannnnenanens 43 8 2 cA CONV Cl SION serie 45 89 AAVOLAGING aaa 45 8 4 Monilonng or LINING ad ated ccedaceieienae 46 8 3 Slave PROMISE ia ada 46 86 Transierto thie COMMONER energie 47 9 Oscilloscope 48 91 Operating Prince in Nena 48 9 1 1 Oscilloscope Mode Technical Data occccconnccocnnococnnoconononannconnnnncannnnanononos 48 9 2 Recordings V a OsCllOSCOPS cuina ie 49 9 3 THOgerng a Recording an ias 50 9 4 Module Registers Overview aununssesssnsnennennnnnnnnnnennennnnnnnnnnnnnnnnnnennnnnnnnnnnnnnennnnnennennnnnnnnnn 51 9 5 Recordings via Application Program ccccccccccsscceseeeeseeeeeeaeeeeceeeeeseeesseeeeseeeseeeeesaneessens 53 10 PotentiometerMode III 10 41 Measurlng ine Polenliomieler Post sra 55 11 Forcing Analog Inputs 55 11 1 JX3 THI2 Functional Principle of FOrCiNQ occcccocccncccnccnnoconcnnnnnncnncononononnonnnnononnncnnanonnos 55 112 J OFOING Module Register ss een 56 12 Diagnostics and Administration 57 12 1 JX3 THI2 RTD Trouble ShOOtING ccccoooccococoncocccooconnocacnnnononcnnnnnnnnnnnannnnonannnnonnananess 57 12 2 Diagnostic Indicators LEDS El 57 12 3 Diagnostics via JX3 Module Registers oooccooccccccccccoccnccoocononcnconncnonnnnnonnrnnnnnrncnnnrnconannnnos 58 124 Electronic Data Sheet EDS ae Oral dada 63 13 Recent Re
13. 3 2 Jetter AG 3 Description of Connections JX3 THI2 RTD Assignment of Terminals X41 and X42 Assignment of Terminal X41 EEKEEZEZZEI em so Comment X41 11 11 Current circuit sensor 1 X41 U1 U1 Voltage circuit sensor 1 X41 U1 Voltage circuit sensor 1 X41 11 Current circuit sensor 1 X41 0V X41 BR2 X41 0V X41 SHLD Shielding terminal X41 SHLD SHLD Shielding terminal Assignment of Terminal X42 T EXERKERKE a ae X42 12 Current circuit sensor 2 X42 U2 Voltage circuit sensor 2 X42 U2 Voltage circuit sensor 2 X42 12 Current circuit sensor 2 V Shielding terminal Please use only the provided connectors by Weidmuller order 60869252 or identical connectors If BL 10 3 5 LED is used incorrect measurements will result as the electronic parts integrated into the connector influence the measurements 19 3 3 Connecting Temperature Sensors Overview JetWeb 3 3 20 Connecting Temperature Sensors Overview Type of Benefits Disadvantages Application connection 2 wire Only two wires Uncorrected Two wire is better apt connection measuring error for Pt1000 only two through forward and wires with a smaller return line especially measuring error than with PT100 in with Pt100 connection with a longer line major errors will result 3 wire Only one
14. 6 Digitizing Analog Values 6 1 6 2 Jetter AG Digitizing Analog Values Registers with Digitized Analog Value Temperature input 1 Module Register 2 S Digitized value of temperature input channel 1 read Value range Comment The resolution is up to 0 0001 depending on the value Depending on the sensor and software averaging this calculated value makes sense Pt1000 is greater than Pt100 by 10 Temperature input 2 Digitized value of temperature input channel 2 Access read Value after reset Value at analog input 2 Comment The resolution is up to 0 0001 depending on the value Depending on the sensor and software averaging this calculated value makes sense Pt1000 is greater than Pt100 by 10 Displaying the Temperature The measured value per channel is displayed in degrees centigrads by default The command registers can be used to have the temperature value displayed in Fahrenheit or the measured value in Ohms For converting temperatures the following formulas are used From Fahrenheit to degrees centigrades l Tyce gt T 32 35 6 2 Displaying the Temperature JetWeb 36 From degrees centigrades to Fahrenheit L To 32 Internal calculation Following acquisition of the resistance by the JX3 THI2 RTD module the Pt is calculated using the following formula For positive temperatures T R a Ra AR PR Ris 2R P For negative temperatures there is no
15. JX3 THI2 RTD 1 60870411 0 DIV_DEK 5 5 MC 10 NEUT WS Terminal labels 60871746 1 Installation Instructions 60870410 1 DIV BL _SL 3 5 KO OR Keying pins 60869252 2 BU_10 BLZF SW_RM3 5 10 pin male connector spring cage technology contact spacing 3 5 mm 16 Jetter AG JX3 THI2 RTD 2 Introduction 2 4 List of Documentation List of Documentation on the JX3 1 0 System gt JX3 1 0 System User Information JX3 THI2 RTD Installation Instructions Jetter AG 17 3 1 JX3 THI2 RTD Functional Data of Temperature Inputs JetWeb 3 3 1 Description of Connections JX3 THI2 RTD Functional Data of Temperature Inputs Functional Data Input quantity Two independent channels for Pt100 Pt1000 Type of connection Two three or four wire technology Conversion time for measured temperature Resolution Accuracy Filtering Pt100 approx 90 to 150 ms in slow mode approx 8 to 15 ms in fast mode Pt1000 approx 100 to 200 ms in slow mode approx 10 to 20 ms in fast mode The conversion time depends on the measured temperature the temperature is proportional to the resistance value 0 5 C within the range of 50 C 450 C 1 0 C within the range of 450 C 800 C Slow mode four wire connection 20 fold averaging ambient temperature 25 C accuracy to DIN IEC 60751 class A Software filtering 2 to 64 fold averaging moving average Jetter AG JX3 THI2 RTD
16. bit 1 equals to 1 3 wire measuring The resistance of the lead wire is acquired once and it has an impact on the result Module status register 1y00 indicates 3 wire measuring bit 2 equals to 1 4 wire measuring The resistance of the lead wire is acquired once but it has no impact at all Module status register 1y00 indicates 4 wire measuring bit 3 equals to 1 Fast Mode Acquisition in intervals of approx 10 ms The interval can be seen from module register 1y05 The result is more imprecise Slow Mode Acquisition in intervals of approx 100 ms The interval can be seen from module register 1y05 The result is more precise Switching the display to degrees centigrade Displaying the reading in degrees centigrades The module status register displays the reading in degrees centigrades bit O has low level Switching the display to Fahrenheit Displaying the reading in Fahrenheit the module status register displays the reading in Fahrenheit bit O has high level PT100 Sensor Setting the measurements to PT100 39 6 2 Displaying the Temperature JetWeb 110 111 112 150 151 160 161 170 171 180 181 40 PT1000 Sensor Setting the measurements to PT1000 Re acquisition of line resistance This instruction is for re acquiring the line resistance R Disabling the Channel The channel is disabled when not used This way error messages such as subnormal temperature or cable break can b
17. by the user Collective bit The upper limit has been exceeded 1 The configured upper limit of at least one analog input has been exceeded The bit is set by the JX3 THI2 RTD module when the value exceeds the limit It is not reset by the module any more The bit must be reset by the user Collective bit Forcing O Forcing is not active 1 Forcing is active for at least one analog input Forcing can be activated respectively deactivated by commands via the command register of the analog input Synchronous data exchange O asynchronous 1 Between the JX3 THI2 RTD module and the bus head respectively the JetControl JC 3xx there is synchronous data exchange Jetter AG JX3 THI2 RTD 12 Diagnostics and Administration Jetter AG Temperature Input Status Module Register 1y00 Number of the temperature input with y 1 or y 2 Description Temperature input status messages Access Value range 16 bits bit coded Value after reset 19140 decimal bits 2 6 7 9 11 14 set The Meaning of the Individual Bits in the Status of the Temperature Input Bit 0 Displaying the reading in Fahrenheit or degrees centigrades O The reading in module register 1y02 is displayed in degrees centigrades 1 The reading in module register 1y02 is displayed in Fahrenheit Bit 1 2 wire measurement O 2 wire measurement is not active 1 2 wire measurement is active Bit 2 3 wire measurement O 3 wire measurement is no
18. factor 1 000 that is 123 456 corresponds to 123 456 Q or 98 123 corresponds to 98 123 C Value after reset O S O The slave pointer acquires the lower limit of the value contained in module register 2 respectively 3 independent of its output format C F Q Slave Pointer for Maximum Value Module Register 1y21 Number of the Analog Input This module register contains the highest measured value Read write Value range Value x factor 1 000 that is 123 456 corresponds to 123 456 Q Value after reset 0 o O Value after reset The slave pointer acquires the lower limit of the value contained in module register 2 respectively 3 independent of its output format C F Q Transfer to the Controller The digitized values are transferred to the controller from two module registers e Temperature input 1 resp channel 1 gt module register 2 e Temperature input 2 resp channel 2 gt module register 3 47 8 Additional functions 9 1 Operating Principle JetWeb 9 Oscilloscope 9 1 Operating Principle The module JX3 THI2 RTD features an integrated oscilloscope function Using this function certain values can be recorded by the JX3 THI2 RTD module over a given time The values are recorded on the module at a minimum interval of 1 milliseconds without stressing the CPU Then the stored values can be loaded into JetSym and displayed as graphs This function allows you to easily calibrate the module
19. is the ability of a device to function in a satisfactory way in an electro magnetic environment without causing electromagnetic disturbances itself which would be unbearable for other devices in this environment Europaische Norm that is European Standard Electro Static Discharge Startup routines and low level software are stored in the firmware Firmware falls between software and hardware in terms of ease of modification Hazard analysis IEC J Excerpt from the Machinery Directive 98 37 EC The manufacturer is under an obligation to assess the hazards in order to identify all of those which apply to his machine he must then design and construct it taking account of his assessment International Electrotechnical Commission International Electrotechnical Commission International Protection or Internet Protocol Jetter System Bus JetWeb 80 The Jetter system bus is a system bus system of a cable length of 200 m max and of fast data transmission rates of 1 Mbit s In addition to this the Jetter system bus is highly immune to interferences Therefore the Jetter system bus is suited to realise field bus applications in a limited space Control technology comprising control systems motion systems user interfaces visualization devices remote I Os and industrial PCs Programming by means of multitasking and a modern sequence oriented language Communication by means of Ethernet TCP IP and making use of the Web tec
20. oo000000 aes OOo GDooooococo pooooooooo ooo een ann N ESETPESET ER ESE Jetter AG 33 5 1 Approach to Commissioning the Module 34 JetWeb Both temperature sensors connected to a JX3 THI2 RTD module 2 are to be configured Channel 1 Pt100 Channel 1 4 wire connection Channel 2 Pt1000 Channel 2 Two wire connection All additional functions remain in the default settings VAR nm State INT at vl 3000 nm THI 1 INT at vl 3002 nm THI_2 INT at vl 3003 nm Index INT at vl 3007 nm Data INT at vl 3008 n Local INT at vl 100 END VAR TASK 0 nm Index 1101 nm Data 109 nm Index 1101 nm Data 104 nm Index 1201 nm Data 110 nm Index 1201 nm Data 102 WHEN BIT SET nm_State 16 CONTINUE n Local nm THI 1 n Local nm THI_2 END_TASK Status Temperature input 1 Temperature input 2 Index Data User register Module register address of channel 1 Data on Pt100 Module register address of channel 1 Data on 4 wire connection Module register address of channel 2 Data on Pt1000 Module register address of channel 2 Data on 2 wire connection Wait for values to become valid Reading temperature input 1 Reading temperature input 2 Jetter AG JX3 THI2 RTD
21. wire Lower accuracy Short lines 10 m connection more than with a compared to 4 wire 2 wire connection connection but with corrected result 4 wire Highest 4 wires required For all applications connection accuracy where high accuracy is required In the following illustrations channel 1 is used as an example All connections can also applied to channel 2 The JX3 THI2 RTD module is also able to measure the position of potentiometers The values are displayed from 50 to 50 Jetter AG JX3 THI2 RTD 3 Description of Connections 3 4 2 Wire Connection of a Sensor When using 2 wire connection the resistance of the lead wire is not eliminated The resulting error fully impacts the reading The module JX3 THI2 RTD offers the option to subtract via software a constant value from the reading However variations in temperatures in the lead wires will not have a correcting influence on the reading Example A resistance of 2 Q in the lead wire will distort the reading of Pt100 by more than 5 C Advantage e Two lines can be saved Disadvantage e This is the most incorrect method out of the three methods described here The line resistance results in an error which impacts the reading Between U1 and I1 as well as between U1 and l1 for the first channel or U2 and I2 as well as U2 and I2 for the second channel two jumpers have to be plugged in These jumpers must designed in a way to ensure that the resistan
22. 07 Index nm Data INT at vl 3008 Data END VAR CONST Numbers of JX3 mod reg c OsciCommand 9740 c OsciParaIdx 9741 c OsciPara 9742 END CONST TASK 0 EN es nm Index c OsciParaldx Osci parameter index nm Data 10 Setting the sampling interval nm Index c OsciPara Osci parameter nm Data 20 Sampling interval set to 20 ms nm Index c OsciCommand Osci instruction nm Data 1 Starting a recording session u After recording load values in JetSym END TASK 54 Jetter AG JX3 THI2 RTD 10 Potentiometer Mode 10 Potentiometer Mode 10 1 Measuring the Potentiometer Position For resistance measurements the module must be set accordingly via instruction 161 in module register 1y01 The potentiometer mode calculates the actually measured resistance in relation to the resistance given in module register 1y03 The result is output as a per cent value 50 90 Module Register 1y03 Module Register 1y03 y Number of the Analog Input Actual potentiometer value e g 100 Access Read write Value x factor 1 000 that is 123 987 corresponds to 123 987 Q Value after reset O o O 11 Forcing Analog Inputs 11 1 JX3 THI2 Functional Principle of Forcing When forcing the value contained in module register 1y04 Force Value is transferred to the controller instead of the analog value of a connected sensor This way the behavior of the connected sensor can be
23. 1 2 Operating Parameters EMC Emitted Interference Parameter Value s Standard Enclosure Frequency band 30 230 MHz DIN EN 61000 6 3 limit 30 dB uV m at 10 m DIN EN 61000 6 4 distance DIN EN 55011 frequency band 230 1 000 MHz limit 37 dB uV m at 10 m distance class B Operating Parameters EMC Immunity to Interference Parameter Value s Standard Magnetic Field with 50 Hz DIN EN 61131 2 Mains Frequency 30 A m DIN EN 61000 6 2 DIN EN 61000 4 8 RF Field amplitude Frequency Band DIN EN 61131 2 modulated 80 MHz 2 GHz DIN EN 61000 6 2 Test field strength 10 V m DIN EN 61000 4 3 AM 80 with 1 kHz Criterion A Discharge through air DIN EN 61131 2 Test peak voltage 8 kV DIN EN 61000 6 2 Contact discharge DIN EN 61000 4 2 Test peak voltage 4 kV Criterion A Jetter AG 15 Appendices 16 3 DC Power Supply Inputs and Outputs Operating Parameters EMC Emitted Interference 76 Signal and Control Connection DC Power Supply Inputs and Outputs Frequency bands 0 15 to 0 5 MHz limit 40 to 30 dB 0 5 to 30 MHz limit 30 dB class B Standard JetWeb DIN EN 61000 6 3 Operating Parameters EMC Immunity to Interference Parameter RF asymmetric Bursts Voltage surges asymmetric line to earth symmetrical line to earth Value s Frequency band 0 15 80 MHz Test voltage 3 V AM 80 with 1 kHz Source impedance 150 Ohm Criterion A Test voltage 2 kV tr tn 5 50 ns
24. 79 69 E Mail info jetterag ch Internet http www jetterag ch Jetter USA Inc 165 Ken Mar Industrial Parkway Broadview Heights OH 44147 2950 Phone 1 440 8380860 Fax 1 440 8380861 E Mail bschulze jetterus com Internet http www jetterus com Jetter AG
25. HI2 RTD 5 Commissioning the JX3 THI2 RTD 5 1 Approach to Commissioning the Module Carry out the following steps for commissioning the JX3 THI2 RTD module Steps to Commissioning Procedure Connect the temperature sensor s Pt100 or Pt1000 to terminal X41 and X42 Plug in the jumpers depending on the lead wire for 2 or 3 wire connections Configure the channel depending on the type of sensor Via module register 1y07 with the value 1101 and by issuing command 102 or 103 or 104 to data register 1y08 the type of connection can be set to 2 3 or 4 wire connection Configure the channel depending on the type of sensor Via module register 1y07 with the value 1101 and by issuing command 109 or 110 or 104 the channel can be set to Pt100 or Pt1000 After configuring the measuring ranges respectively the additional functions until bit 16 Collective bit Validity in module register O Status Modul has been set Read the digitized values of the temperature sensors via module registers 2 through 3 e Temperature input 1 gt module register 2 e Temperature input 2 gt module register 3 5 1 1 Brief Commissioning the JX3 THI2 RTD Module Example Commissioning the module JX3 THI2 RTD 2 5 5 5565 29008 6 d Za 000 99008 9999 o O i 8 BE s TE ioio 77 er 9095909909 oooooooo 889699668 20000000 999899 es
26. JX3 THI2 RTD Peripheral Module qamiar User Manual Introduction JetWeb Revision 1 01 1 Jetter AG reserves the right to make alterations to its products in the interest of technical progress These alterations need not be documented in every single case This manual and the information contained herein have been compiled with due diligence However Jetter AG assume no liability for printing or other errors or damages arising from such errors The brand names and product names used in this document are trademarks or registered trademarks of the respective title owner 2 Jetter AG JX3 THI2 RTD Jetter AG Introduction How to Contact us Jetter AG Gr terstra e 2 D 71642 Ludwigsburg Germany Phone Switchboard Phone Sales Phone Technical Hotline Fax Sales E mail Sales E mail Technical Hotline 49 7141 2550 0 49 7141 2550 433 49 7141 2550 444 49 7141 2550 484 sales jetter de hotline jetter de This User Manual is an Integral Part of the JX3 THI2 RTD Module Type Serial Year of construction Order To be entered by the customer Inventory Place of operation Copyright 2007 by Jetter AG All rights reserved Introduction JetWeb Significance of this User Manual This manual is an integral part of the JX3 THI2 RTD module and e must be kept in a way that it is always at hand until the JX3 THI2 RTD module will be disposed of e Ift
27. Module Register 1y00 Number of the temperature input with y 1 or y 2 Description Temperature input status messages 16 bits bit coded Value after reset 19140 decimal bits 2 6 7 9 11 14 set The Meaning of the Individual Bits in the Status of the Temperature Input Bit 0 Displaying the reading in Fahrenheit or degrees centigrades O The reading in module register 1y02 is displayed in degrees centigrades 1 The reading in module register 1y02 is displayed in Fahrenheit Bit 1 2 wire measurement O 2 wire measurement is not active 1 2 wire measurement is active Bit 2 3 wire measurement O 3 wire measurement is not active 1 3 wire measurement is active Bit 3 4 wire measurement 0 4 wire measurement is not active 1 4 wire measurement is active Bit 5 Rapid Measuring Mode O Slow measuring mode approx 100 ms for a new reading 1 Rapid measuring mode approx 10 ms for a new reading Bit 6 Validity of Channel Values O Values of this channel are not valid 1 Values of this channel are valid Bit 7 Channel Calibration O This channel is not calibrated 1 This channel is calibrated 41 6 2 Displaying the Temperature JetWeb 42 Bit 8 Bit 9 Bit 11 Bit 12 Bit 13 Bit 14 Bit 15 Force Value of a Channel O Force value of this channel is inactive 1 Force value of this channel is active Pt100 Pt1000 O PT1000 Sensor 1 PT100 Sensor Displaying the resistan
28. Two Tasks This error example illustrates the results of indirect register access to a module out of two tasks e Task 0 checks the slave pointer for the minimum value of analog input 1 e Task 1 configures analog input 2 of a JX3 THI2 RTD module Sequence of Sample Error 1 Task O sets the index to module register 1120 slave pointer for minimum value 2 The following WHEN instruction checks the slave pointer for falling below a certain limit The condition has not been met a changeover to task 1 is made 3 Task 1 sets the index to module register 1207 Analog Input Configuration 4 Analog input 2 is configured for voltage range 0 10 V 5 The following WHEN instruction delays until the analog input data are valid again 6 There will be a changeover to the WHEN instruction in task 0 7 The index has now been set to 1207 the WHEN instruction now checks module register 1207 Analog Input Configuration The result is not correct VAR nm State INT at v1 3000 Status register nm Index INT at vl 3007 Index register nm Data INT at vl 3008 Data register END VAR TASK 0 nm Index 1120 Index to slave pointer WHEN nm Data lt 100 Checking for the limit CONTINUE core END TASK TASK 1 nm Index 1207 Index to configuration nm Data 5 Measuring range 0 10 V WHEN BIT SET nm State 16 wait until data are valid CONTINUE IR nur END TASK 32 Jetter AG JX3 THI2 RTD 5 Commissioning the JX3 T
29. V 15 10 Current consumption logic voltage of backplane typical 210 mA Additional voltage of backplane DC 24 V 15 20 Current consumption logic voltage of backplane A Nominal power absorbed from the JX3 system 1 050 mW bus Electrical Data Temperature Inputs Measurable resistance 10 1kQ for Ro 100 Q 8500 5kQ for Ro 1k Q Input impedance lt 100 Q Accuracy 0 5 C from 50 to 450 C 1 C from 450 C to 850 C Accuracy to DIN EN 60 751 Class A Resolution 0 0001 for computational reasons the 0 01 place is of interest if filtering is set to maximum Measured current Pt100 approx 1 4 mA Pt1000 approx 400 yA 78 Jetter AG JX3 THI2 RTD Appendix 18 Glossary General Terms A A D Analog Digital AC Alternating Current AM Amplitude Modulation CAN Controller Area Network CE Communaut s Europ enes or Windows CE COM COMunication The first serial port is identified as COM 1 the second as COM 2 etc CTS Clear To Send D D A Digital Analog DC Direct Current DIN Deutsches Institut fur Normung German Industry Standard E EU European Union EC Low Voltage Directive To be considered when using electric devices of a rated voltage between 50 and 1 000 V AC and between 75 and 1 500 V DC Jetter AG 79 Appendices EMC EN ESD F Firmware G JetWeb Electro Magnetic Compatibility Definition according to the EMC regulations EMC
30. aintenance work By doing so you will prevent accidents resulting from electric voltage and moving parts Safety and protective devices e g the barrier and cover of the terminal box must never be shunted or by passed Dismantled protective equipment such as guards must be reattached prior to commissioning and checked for proper functioning Prior to commissioning the machine manufacturer shall conduct a hazard analysis for the machine and take appropriate measures to prevent personal injury and damage to property resulting from accidental movements Malfunctions gt gt gt In case of failures or damages disconnect the device from the mains immediately Malfunctions or other damages are to be reported to a responsible person at once The device must be protected from improper or inadvertent use Information Signs and Labels gt Writings information signs and labels always have to be observed and kept readable gt Damaged or unreadable information signs and labels have to be replaced Instructions on EMI The noise immunity of a system depends on the weakest component of the system For this reason correct wiring and shielding of cables is of paramount importance 13 1 3 Instructions on EMI JetWeb IS Important Measures for increasing immunity to interfering in electric plants gt The JX3 THI2 RTD module has to be attached to a DIN rail acc to EN 50022 35 gt gt x 7 5 If co
31. ce the temperature value 0 The resistance is displayed in module register 30y2 respectively 30y3 1 The temperature value is displayed in module register 30y2 respectively 30y3 Calibration Mode O Calibraction mode is not active 1 Calibraction mode is active Potentiometer mode 0 Potentiometer mode is not active 1 Potentiometer mode is active Channel is active inactive O Channel has been deactivated 1 Channel is active Reset O Noreset normal measuring mode 1 initiating a reset synchronously Jetter AG JX3 THI2 RTD 8 Additional functions 8 Additional functions 8 1 Additional Functions Overview ModReg 2 PT 100 PT 1000 ModReg 3 PT 100 PT 1000 Figure 8 Simplified diagram respectively function sequence of JX3 THI2 RTD Using additional functions the digitized value of each temperature input can be adjusted to suit a specific application e These additional functions can separately be configured for each temperature input e Additional functions are processed in a certain order 1 AD Conversion 1 The analog signal at terminals X41 and X42 is gt converted into a digital signal 7 m 2 The digitized values are checked whether they exceed the measuring range in positive or negative direction cable breakage short circuit Relevant Module Registers O Module status 1y00 Status of analog input y 2 Averaging The result of AD conversion is now subj
32. ce between the terminals is significantly less than 0 1 2 a e o o o o o o o o o o yal Ly e 00000000060 Q Figure 1 2 Wire Connection of a Sensor Jetter AG 21 3 5 3 Wire Connection of a Sensor JetWeb 3 5 3 Wire Connection of a Sensor When using 3 wire connection the error of the lead wire is compensated through the third wire Between U1 and 1 for the first channel and U2 and I2 for the second channel two jumpers have to be plugged in This jumper must designed in a way to ensure that the resistance between the terminals is significantly less than 0 1 Q 11 U1 TIT R E foro 0000000000 ATA CO CA EA Figure 2 3 Wire Connection of a Sensor 22 Jetter AG JX3 THI2 RTD 3 Description of Connections 3 6 4 Wire Connection of a Sensor FRYE I01 02 TAT ATT Q Q le 2 O O o r O O ie O Figure 3 4 Wire Connection of a Sensor The 4 wire technology is the most accurate measuring method Jetter AG 23 3 7 Connecting Potentiometers JetWeb 3 Connecting Potentiometers Between U1 and 1 for the first channel and U2 and I2 for the second channel two jumpers have to be plugged in This jumper must designed in a way to ensure that the resistance between the terminals is significantly less than 0 1 Q The JX3 THI2 RTD module measures the total resistance of the p
33. cess to module registers 1 0 9 999 2 9 3 on page 30 Datum for indirect access to module registers 1 32 bit 3 on page 31 OS Rev 1 32 bit 3 on page 62 Indirect Access via Jetter System Bus Analog input y 1 4 Module Description 1 Value Range Register 2 Reset Value 3 Cross Reference 1y00 Status of analog input 1 32 bit 2 Diagnostic function 3 on page 41 1y01 Instruction for analog input 1 32 bit 2 0 3 on page 56 1y06 Averaging 1 1 4 16 3 on page 45 1y08 Lower limit 1 Value x 1 000 2 0 3 on page 46 1y09 Upper Limit 1 Value x 1 000 2 0 3 on page 46 1y20 Slave Pointer for Minimum Value 1 Value x 1 000 2 0 3 on page 47 70 Jetter AG JX3 THI2 RTD Jetter AG 1y21 Slave Pointer for Maximum Value Appendix 1 Value x 1 000 2 0 3 on page 47 Indirect Access via Jetter System Bus Oscilloscope Module Description Register Oscilloscope Mode Instructions 9471 Parameter Index for Oscilloscope Mode 9472 Oscilloscope Mode Parameters 1 Value Range 2 Reset Value 3 Cross Reference 1 8 bit 2 0 3 on page 51 1 8 bit 2 0 3 on page 52 1 32 bit 2 0 3 on page 52 71 Appendices JetWeb 15 Design 15 1 Physical Dimensions Mm 102 9 95 6 I WRB we NBAAARA BA Figure 13 Physical dimensions in mm mounted on DIN rail EN 50022 35 x 7 5 72 Jet
34. closed solution 4th order equation Negative temperatures can be calculated using a series expansion Ro 100 2 for Pt100 and Ro 1000 for Pt1000 and a 3 9083 10 3 K B 5 775 10 7 K y 4 183 10 12 K Jetter AG JX3 THI2 RTD 7 Status and Instructions 7 Jetter AG Status and Instructions Module Status Description Status and error messages of the module and of all analog channels Access read Value range 32 bits bit coded Value after reset 0x00100000 in faultless condition The Meaning of the Individual Bits in the Module Status Bit 0 Hardware error O No error 1 There is a hardware error Bit O can be set after a delay when bit 4 and bit 7 have been set The exact error cause can be specified via bit 4 through bit 7 Bit 4 Error regarding reference values O Reference values have been read correctly 1 Hardware error at reading the stored reference values The error cannot be fixed by the user The Jetter maintenance service has to be called on Bit 6 Error regarding the AD converter O No error 1 Hardware error at reading the analog input values of the AD converter The error can be acknowledged by means of command 5 Acknowledging hardware errors If the error remains after acknowledging the hardware is defective The Jetter maintenance service has to be called on Bit 7 Error regarding internal voltages 0 No error 1 Atleast one internal voltage is or was not within th
35. ds on the module Register prefix The meaning depends on the controller The register number results from a register prefix and a module register number The register prefix depends on the position of the JX3 THI2 RTD module in the Jetter system bus and on the controller that is applied At determining the register prefixes the following parameters have to be considered e Controller JC 24x JC 64x JC 800 JM D203 JC 24x e Submodule position at JX6 SB JX6 SB I e O module number in the Jetter system bus Jetter AG JX3 THI2 RTD 4 Numbering of Registers and I Os Jetter AG JX3 l O modules connected to JC 24x and JM D203 JC 24x _ Module register number 0 9 I O module number in the Jetter system bus 2 0 61 JX3 1 0 module array 3 JX3 1 0 modules with JX6 SB I and JC 647 modules BA Ka Module register number 0 9 I O module number in the Jetter system bus 2 0 61 I O module range 03 Submodule position 1 3 Array 3 JX3 1 0 modules with JX6 SB I and JC 800 modules Pe 1 18 Module register number 0 9 I O module number in the Jetter system bus 2 0 61 I O module range 03 System bus module 1 2 Module board number 1 3 Array 4 21 4 1 Register Addressing JetWeb Example Register and I O Addressing of a JX3 Module in the Jetter System Bus N gt gt NNN
36. dules the index contains the module register number It functions as a pointer 0 9999 Value after reset 9 Comment After switching on the index points to the module register operating system version Jetter AG JX3 THI2 RTD 4 Numbering of Registers and I Os Data for Indirect Register Access Module Register Description This module register is for reading respectively writing the value of the selected module register The JX3 THI2 RTD module copies the value of the actual module register to this register Access read and write access Value range 32 bits Value after reset Operating System Release Example Indirect Reading of the Connected JX3 Modules The number of JX3 modules connected to a JX3 BN CAN is to be read The number of connected JX3 modules has been written to module register 256 of the JX3 BN CAN The I O module number of JX3 BN CAN is 33 As a first step JX3 module register number 256 has to be written into the index register As a next step the number of connected modules can be read via the data register VAR nm Index INT at vl 3317 Index register nm Data INT at vl 3318 Data register JX3 BN CAN END VAR CONST c RegNumModules 256 Parameter number END CONST TASK 0 nm Index c RegNumModules IF nm Data 0 No modules connected THEN END IF END TASK Jetter AG 31 4 1 Register Addressing JetWeb Example of an Error Indirect Register Access out of
37. e avoided The channel can be re enabled using commands 102 103 104 109 110 111 PT Measurement PT measurements during operation Switching between 150 151 is possible Measurement RL Measurement of lead wire resistance during operation It s advisable to issue command 161 beforehand Otherwise the resistance is displayed as temperature value Switching between 150 151 is possible Displaying the Temperature The temperature is displayed in the module register Display the Resistance The measured resistance without lead wire is displayed in the module register Deactivating the Force Value Via register 1y04 a value can be assigned to module register 1y02 and 1y03 Command 170 deactivates this option and displays the real reading in the module register Activating the Force Value Corresponds to command 170 The value contained in module register 1y04 is displayed in the results register In addition the status bits are set correspondingly to indicate that the force value is activated Deactivating Potentiometer Mode Return to measuring mode where the resulat is indicated as value and not dependending on a fixed value Activating Potentiometer Mode lf a value has been entered into module register 1y03 the reading is indicated in register 1y02 or 1y03 as relative measurement in per cent of the reference value in register 1y03 Jetter AG JX3 THI2 RTD 7 Status and Instructions Jetter AG Temperature Input Status
38. e permitted limits The error bit is set by the JX3 THI2 RTD module Bit 16 Collective bit Validity O The analog input value in module registers 2 and 3 is not valid The average of at least one analog input is still to be calculated The collective bit Validity is reset for the following actions e The configurating procedure of the analog input is modified e The averaging procedure is modified e Incase of an error regarding internal voltages e Incase of an error regarding the AD converter 1 Analog input values of all temperature channels are valid 6 2 Displaying the Temperature JetWeb Bit 17 Bit 18 Bit 19 Bit 20 Bit 23 Bit 30 38 Collective bit Cable Break 0 Both temperature channels are OK 1 Atleast one channel has exceeded the limit converted into a temperature so that break of at least one cable is likely The bit is set by the JX3 THI2 RTD module when the value falls below the limit The bit is not reset by the module The bit must be reset by the user Collective Bit Short Circuit 0 Both temperature channels are OK 1 At least one channel has exceeded the limit converted into a temperature so that short circuit of at least one channel is likely The bit is set by the JX3 THI2 RTD module when the value falls below the limit The bit is not reset by the module The bit must be reset by the user Collective bit The lower limit has been fallen below 1 The value of at least
39. eb 12 3 Diagnostics via JX3 Module Registers Module Status Description Status and error messages of the module and of all analog channels 32 bits bit coded Value after reset 0x00100000 in faultless condition The Meaning of the Individual Bits in the Module Status Bit 0 Hardware error O No error 1 There is a hardware error Bit O can be set after a delay when bit 4 and bit 7 have been set The exact error cause can be specified via bit 4 through bit 7 Bit 4 Error regarding reference values O Reference values have been read correctly 1 Hardware error at reading the stored reference values The error cannot be fixed by the user The Jetter maintenance service has to be called on Bit 6 Error regarding the AD converter O No error 1 Hardware error at reading the analog input values of the AD converter The error can be acknowledged by means of command 5 Acknowledging hardware errors If the error remains after acknowledging the hardware is defective The Jetter maintenance service has to be called on Bit 7 Error regarding internal voltages 0 No error 1 Atleast one internal voltage exceeds or exceeded the permitted limits The error bit is set by the JX3 THI2 RTD module 58 Jetter AG JX3 THI2 RTD Jetter AG Bit 16 Bit 17 Bit 18 12 Diagnostics and Administration Collective bit Validity O The analog input value in module registers 2 and 3 is not valid The average of at least o
40. ect to y VEY TV a AAA A AA averaging a x 1 Relevant Module Registers O Module status 1y00 Status of analog input y 1y06 Averaging of analog input y Jetter AG 43 8 1 Additional Functions Overview 3 Conversion y Rot Ra 4R 2R P Relevant Module Registers O Module status 1y00 Status of temperature input y 1y01 Command e 107 108 109 110 150 151 160 161 170 171 180 181 4 Monitoring of Limits Slave Pointer Reg 32767 JetWeb Slow fast mode PT100 P T1000 Measurement Rpr R Temperature R Force value Potentiometer mode 1 The average value is checked whether it is within the upper and lower limits When a limit is exceeded a bit is set in the status module register and in the diagnostics register of i the analog input 2 The slave pointers are refreshed 32768 Relevant Module Registers O Module status 1y00 Status of analog input y 1y20 Minimum slave pointer value of analog input 1y21 Maximum slave pointer value of analog input y 5 Transfer y CPU The result of y is transferred to the controller as digitized analog value Relevant Module Registers 2 Temperature value of channel 1 3 Temperature value of channel 2 44 Jetter AG JX3 THI2 RTD 8 Additional functions 8 2 AD Conversion All analog input values are converted by an AD converter into a digital value pulse string The microcontroller converts this value in
41. escription This module register contains the value of oscilloscope mode parameters The parameter is selected via parameter index module register 9741 32 bits Value after reset O o O Oscilloscope Mode Parameters 0 52 Status read only Bit 0 1 Recording is running Bit 1 1 Trigger active Max number of channels After reset this parameter contains the maximum number of channels which can be recorded The number of channels can be reduced by modifying this parameter When doing so the number of readings per channel increases accordingly Value range 1 2 Max number of readings per channel read only Once a recording session is started the module stores the readings for the configured channels When the maximum number is reached the recording session stops The maximum number of readings depends on the number of channels which have been configured Jetter AG JX3 THI2 RTD 10 11 12 20 21 22 23 9 Oscilloscope Minimum sampling interval read only This parameter returns the minimum sampling interval in milliseconds Sampling interval The sampling interval defines the intervals at which readings are recorded The interval between two recordings in milliseconds results from the product of minimum sampling interval and sampling interval Value range 1 65 535 Number of the module register for oscilloscope channel 1 Value range 2 3 Number of the module register fo
42. he JX3 THI2 RTD is sold alienated or loaned this manual must be handed over In any case you encounter difficulties to clearly understand this user manual please contact the manufacturer We would appreciate any suggestions and contributions on your part and would ask you to contact us This will help us to produce manuals that are more user friendly and to address your wishes and requirements This manual contains important information on how to transport erect install operate maintain and repair the JX3 THI2 RTD module Therefore the persons carrying out these jobs must carefully read understand and observe this manual and especially the safety instructions Missing or inadequate knowledge of the manual results in the loss of any claim of liability on part of Jetter AG Therefore the operating company is recommended to have the instruction of the persons concerned confirmed in writing History Jetter AG JX3 THI2 RTD Introduction Description of Symbols This sign is to indicate a possible impending danger of serious physical damage or death gt Warning This sign is to indicate a possible impending danger of light physical damage This sign is also to warn you of material damage Caution Warning This sign indicates hazard of life due to electric shock caused by a high operating voltage This sign is to indicate hazard of serious physical damage or death due to accidentally touching dangerous par
43. hnologies Jetter AG JX3 THI2 RTD LED NN RS 232 RS 422 RS 485 RTS RXD SELV SUB D Jetter AG Appendix Light Emitting Diode Normal Null Sea Level An accepted industry standard for serial data transmission RS Recommended Standard For transmission distances of less than 15 m No differential evaluation Transmitting and receiving on different lines An accepted industry standard for serial data transmission RS Recommended Standard For transmission distances over 15 m Two differential evaluations each Transmitting and receiving on different lines An accepted industry standard for serial data transmission RS Recommended Standard For transmission distances over 15 m Two lines with differential evaluation Transmitting and sending on the same line Request To Send Receive RX Data A line used to carry received serial data from one device to another Safe Extra Low Voltage Voltage which under all operating conditions will not exceed a peak or DC voltage of 42 4 V This voltage is either measured between two conductors or between one conductor and earth The circuit in which this voltage occurs must be separated from the mains power supply by a safety isolating transformer or some equivalent Type name of a plug in connector Hold time of a burst time hold 81 Appendices JetWeb tn Total time of burst time normal tr Rise time of burst TXD Trans
44. ialists with training in electrical engineering Commissioning Only by specialists with extensive knowledge of and experience with electrical engineering drive technology Modifications and Alterations to the Module For safety reasons no modifications and changes to the device and its functions are permitted Any modifications to the device not expressly authorized by the manufacturer will result in a loss of any liability claims to Jetter AG The original parts are specifically designed for the device Parts and equipment of other manufacturers are not tested on our part and are therefore not released by us The installation of such parts may impair the safety and the proper functioning of the device Any liability on the part of Jetter AG for any damages resulting from the use of non original parts and equipment is excluded Repair and Maintenance This device must not be repaired by the operators themselves The device does not contain any parts that could be repaired by the operator The device must be sent to Jetter AG for repair Decommissioning and Disposing of The environmental regulations for the respective country apply to decommissioning and disposing of devices on the operating company s premises Jetter AG JX3 THI2 RTD 1 2 Warning 1 2 1 1 2 2 1 3 Jetter AG 1 Safety Instructions Ensure Your Own Safety gt gt Disconnect the JX3 THI2 RTD module from the mains to carry out m
45. mit TX Data A line used to carry transmitted serial data from one device to another Vcc Supply voltage generally DC 5 V 82 Jetter AG JX3 THI2 RTD Appendix 19 Glossary Peripheral Modules D Diagnostic bit A diagnostic bit describes a status A status can be for example missing supply of the actuators or reaching a limit Diagnostic bits can be read via status register ENC Encoder Coding device F Error bit An error bit marks a critical error requiring intervention by the user A critical error might be cable break or short circuit Error bits can be read via status register J JX3 backplane module The JX3 modules are linked with each other by means of the backplane module via the JX3 system bus connector The JX3 backplane module is snapped onto the DIN rail JX3 module It consists of a JX3 module enclosure and a JX3 backplane module JX3 module enclosure Contains the specific electronic devices for the respective JX3 module JX3 system bus The JX3 modules are interconnected via the JX3 system bus Jetter AG 83 Appendices JetWeb Module Register Every module has got a diagnostics administration and configuration to be carried out via module register The entire register number results from the number of the module register and of a register prefix The register prefix is determined by the position of the module in the system PID Proportional Integral Differential controller R
46. ne analog input is still to be calculated The collective bit Validity is reset for the following actions e The configurating procedure of the analog input is modified e The averaging procedure is modified e Incase of an error regarding internal voltages e Incase of an error regarding the AD converter 1 Analog input values of all temperature channels are valid Collective bit Cable Break 0 Both temperature channels are OK 1 Atleast one channel has exceeded the limit converted into a temperature so that break of at least one cable is likely The bit is set by the JX3 THI2 RTD module when the value falls below the limit The bit is not reset by the module The bit must be reset by the user Collective Bit Short Circuit 0 Both temperature channels are OK 1 At least one channel has exceeded the limit converted into a temperature so that short circuit of at least one channel is likely The bit is set by the JX3 THI2 RTD module when the value falls below the limit The bit is not reset by the module The bit must be reset by the user 99 12 3 Diagnostics via JX3 Module Registers JetWeb 60 Bit 19 Bit 20 Bit 23 Bit 30 Collective bit The lower limit has been fallen below 1 The value of at least one analog input has fallen below the configured lower limit The bit is set by the JX3 THI2 RTD module when the value falls below the limit It is not reset by the module any more The bit must be reset
47. nnacnnnnoos 11 1 1 2 Usage Not in Accordance with the Intended Purpose conccccoccncoccncccncncnnocnnnnos 11 1 1 3 Who may operate the device oocccccconcoccccnconccconnncccnnconcnnannnnonannnonnanonnnnnnnos 12 1 1 4 Modifications and Alterations to the Module8 ccccoocccccocccncccoccnnononconconanonnnnonos 12 1 1 5 Repair and MalntenanGe kan 12 1 1 6 Decommissioning and Disposing Of uss22s4s00nnennne nennen nennen nnnnne nennen 12 1 2 Ensure 1 oUr OWN Sale Wr een ee einsehen are 13 1 2 1 Malfunctions een seines 13 1 2 2 Information Signs and Labels uus0244000200nnennennnn nennen nennen nennen nnennn nenn 13 Ss WNSHUCUONS ON EMail 13 2 Introduction 15 2 1 Description of the JX3 THI2 RTD Module 20002220022200022nne nenne nenne nnnnne nennen 15 2 2 JX3 THI2 RTD Minimum Requiremenis 002200024000en0enennenennnnnennnne nenn nenn ennne nennen 16 2 3 JX3 THI2 RTD Scope of Delivery uosuusseossnnnnennennennnnnnnnnnnnnnennnnnnn nennen nnnnnne nennen 16 2 4 OWASE OmOOCU Mie NOT nee 17 3 Description of Connections 18 3 1 JX3 THI2 RTD Functional Data of Temperature Inputs ccoocccccccncccccncccncnoconononononos 18 3 2 JX3 THI2 RTD Assignment of Terminals X41 and X42 uuussnsssnennennnennennnnnennneennen 19 3 3 Connecting Temperature Sensors OVeIViOW oooccccconncnccconcnnononconcnnononnnnoncnnnnn
48. nnnnnennnnenennnnnnnnnnnnnnennnnnennnnnnnnnnn nennen 23 Figure 4 Connecting a Sensor in Potentiometer Mode ccccccccseeeeeeeeeeeeeeeeeeeeaeeeeeeneeeesaees 24 Figure 5 Connecting the shield by means of a shielding terminal cccococccnccconcnncnnnnnnnnos 25 Figure 6 Direct register access to JX3 modules oooooccconcccccccnccnccncnncnnonacononcnnnoncnnnnnrnnonannnonnnnnnnos 29 Figure 7 Indirect register access to JX3 modules oococonccccocccccoocnconocnconnnnnnncnnnoncnonnnnnnonannnoncnnnnoos 30 Figure 8 Simplified diagram respectively function sequence of JX3 THI2 RTD 43 Figure 9 Settings for JX3 modules ii A A A 49 Figure 10 Recording an input signal coooccccooncccconocconnconononononconannnnnannnnnannnnnnnnnnnnnconannananos 49 Figure 11 The Functioning Principle Of Forcing occccccoccnncccccnconoconcnnnncnnononcnnnonanononnnrnnononcnnnnnos 55 Figure 12 EDS Page O displayed in the Setup Pane us224uussnenunennnnnnnnnennnn nennen nennen nnnnnnen 65 Figure 13 Physical dimensions in mm mounted on DIN rail EN 50022 35 X 7 9 12 Jetter AG 85 Appendices 21 Index A Additional Functions Overview 43 PAY CLAN o 45 C Connecting Potentiometers 24 Connecting Temperature Sensors 2 wire CONNECTION ccceceeeeeeeeeeeees 21 3 wire CONNECTION occooccccccncconcnocnnnnnnnns 22 A wire CONNECTION
49. nnnnonancnnenanens 20 3 4 2 Wire Connection Of a Sensor uuuessssssennennnennennnnnnennnnnnnnnnnennnnnnnnnennnnnnnnnnennnnnne nennen 21 3 5 3 Wire Connection Of a OSO adidas 22 3 6 4 Wire Connection Of a Sensor uuuusssssssnnnnnnennennnnnnennnnnnnnnnnennnnnnnnnnnnnennnnnnennnnnne nennen 23 3 7 Connecting Potentiometels ia ii Baer 24 3 6 Impr ving the N ise IMMUNI ii i n 25 4 Numbering of Registers and I Os 26 41 Register Adar8ssiNg snna ae ia 26 4 1 1 Register Array for JX3 Modules 4u000044400B240ne nennen nnennnn nennen nennen nennen 26 4 1 2 Direct Access to JX3 Module Registers oooocccoonccconcccoccccconcnononcnononcncnnnnnnnnnnos 29 4 1 3 Indirect Access to JX3 Module Registers u 440044400nenne nennen een nenne nee 30 5 Commissioning the JX3 THI2 RTD 33 5 1 Approach to Commissioning the Module ooccccocccccoccnccccnococnncnncnnnnnnnnnononononononnnnononones 33 9 1 1 Brief Commissioning the JX3 THI2 RTD Module occcccoocccccccccccccoconccnoncnncnnos 33 6 Digitizing Analog Values 35 6 1 Registers with Digitized Analog Value ooonccconnccconcncoonnnconncnconnnncnncnnnnnnnnonnnonnnrnconannnnos 35 6 2 Displaying the Temperature cccccccccceccecseeeeseeeeeseeeeeseeeeseeeeeseeeeeseeeesseeeeseueesseeeeseneessees 35 7 Status and Instructions 37 Jetter AG 7 Table of Contents Table of Contents JetWeb 8 Additional functions 43 8
50. nual The JX3 THI2 RTD module is a JX3 expansion module equipped with two analog inputs for connecting analog temperature sensors It can be connected to the JX3 system bus The JX3 system bus starts at the JX3 BN xxx module Via the JX3 BN CAN module the JX3 THI2 RTD module can be connected to all controllers of the JetControl series The JX3 BN XXX or JX3 PS1 module supplies the JX3 THI2 RTD module with voltage This operating voltage is classified as SELV Safety Extra Low Voltage The JX3 THI2 RTD module is therefore not subject to the EU Low Voltage Directive The JX3 THI2 RTD module may only be operated within the limits of the stated data The device is used to control machinery such as conveyors production machines and handling machines Usage Not in Accordance with the Intended Purpose The JX3 THI2 RTD module must not be used in technical systems which to a high degree have to be fail safe e g ropeways and aeroplanes If the device is to be run under ambient conditions which differ from the conditions mentioned in chapter Operating Conditions page 74 the manufacturer is to be contacted beforehand 11 1 1 Generally Valid Safety Instructions JetWeb 1 13 Who may operate the device 1 1 4 1 1 5 1 1 6 Only instructed trained and authorized persons are permitted to operate this device Transport Only by personnel with knowledge in handling electrostatically sensitive components Installation Only by spec
51. one analog input has fallen below the configured lower limit The bit is set by the JX3 THI2 RTD module when the value falls below the limit It is not reset by the module any more The bit must be reset by the user Collective bit The upper limit has been exceeded 1 The configured upper limit of at least one analog input has been exceeded The bit is set by the JX3 THI2 RTD module when the value exceeds the limit It is not reset by the module any more The bit must be reset by the user Collective bit Forcing O Forcing is not active 1 Forcing is active for at least one analog input Forcing can be activated respectively deactivated by commands via the command register of the analog input Synchronous data exchange O asynchronous 1 Between the JX3 THI2 RTD module and the bus head respectively the JetControl JC 3xx there is synchronous data exchange Jetter AG JX3 THI2 RTD Jetter AG 7 Status and Instructions Module Register 1y01 Description Via instructions various functions of the JX3 THI2 RTD module can be activated 32 bits Value after reset O _____________ The module supports the following instructions 102 103 104 105 106 107 108 109 2 wire measuring The resistance of the lead wire is acquired However it has no impact on the result This would be the resistiance of bridge I1 with U1 resp 12 with U2 Module status register 1y00 indicates 3 wire measuring
52. otentiometer as well as the partial resistance and outputs the potentiometer position as per cent value 11 U1 TIT R E foro 0000000000 ATA roo o ooo o CA EA Figure 4 Connecting a Sensor in Potentiometer Mode 24 Jetter AG JX3 THI2 RTD 3 Description of Connections 3 8 Improving the Noise Immunity For improving the noise immunity please give heed to the following rules For the connection of analog sensors use a shielded connector Connect the shielding to terminal X41 respectively X42 directly Use a shielding terminal 1 for additionally earthing the shield of the wire Use a round cable snap ferrite e g 74271222 by Wurth Elektronik Figure 5 Connecting the shield by means of a shielding terminal Jetter AG 25 4 1 Register Addressing JetWeb 4 4 1 4 1 1 26 Numbering of Registers and I Os Register Addressing Register Array for JX3 Modules Each JX3 module is equipped with over 10 000 module registers The module registers on the other hand have been assigned to the controller registers By means of registers process configuration and diagnose data can be read by module JX3 THI2 RTD respectively written to the module Registers can be accessed directly in the application program of the controller in a setup pane of JetSym or via the user interface directly Register Number eee Module Register Number The meaning depen
53. pe mode can also be activated directly from the application program via module registers This allows the user to initiate a recording session depending on the application program When doing so data are uploaded and displayed in JetSym later Note The recorded data get lost when the module is switched off Oscilloscope Mode Instructions Module Register Description These instructions are for controlling the oscilloscope functions on the module Access Read write Value range Value after reset O S O The following instructions are available for oscilloscope mode 1 Starting a recording session The module starts recording the previously configured values Once the internal memory is stored with readings the module stops recording 2 Stopping a recording session The stop instruction can be used to stop an ongoing recording session 3 Starting a recording session once a trigger condition is fulfilled The module starts monitoring the trigger condition Once the trigger condition is fulfilled the module starts recording the values Jetter AG 51 9 4 Module Registers Overview JetWeb Parameter Index for Oscilloscope Mode Module Register 9741 Description The parameter index is for selecting the parameter s for oscilloscope mode The parameter value can directly be be read out of module register 9742 or entered into module register 9742 Read write Oscilloscope Mode Parameters Module Register D
54. r oscilloscope channel 2 Value range 2 3 Number of the module register for oscilloscope trigger 1 Value range 2 3 Value for trigger 1 Value range 50 800 Number of the module register for oscilloscope trigger 2 Value range 2 3 Value for trigger 2 Value range 50 800 95 Recordings via Application Program Example Starting a recording session from the application program Jetter AG 22000 MADE STOP m7 too ADRESS Jetter ter N on etted O ape one PUT INPUT OUPUT 48 TO Jest epe S3 gbr 2 un sy 19012 rOO O08 H v mq fw O0 001 0 O ane od BB lb oa Os ela o ojo EA fame om lols ed elf oe jo jo ajo 23l 3 ou Ne ejo elo alo sall 3 DO O e a og El nO fu O o o ojo ojo PA o ej a jo ajo v o oja o d ojo gE E OD fau _ To EH 53 9 5 Recordings via Application Program JetWeb The readings at analog input 2 of a JX3 THI2 RTD module are to be recorded in the application program starting from a certain time To do so the oscilloscope function must be configured and started via module registers The overall duration of this recording session is 6 seconds Thus the sampling interval must be set to 20 milliseconds e The JX3 THI2 RTD module has got I O module number 2 on the Jetter system bus VAR nm Index INT at vl 30
55. re 40 70 C DIN EN 61131 2 Range DIN EN 60068 2 1 DIN EN 60068 2 2 Air humidity 10 95 non condensing DIN EN 61131 2 Pollution Degree DIN EN 61131 2 Corrosion No special protection against Immunity Chemical corrosion Ambient air must Resistance be free from higher concentrations of acids alcaline solutions corrosive agents salts metal vapours or other corrosive or electroconductive contaminants Max Operating Altitude 2 000 m DIN EN 61131 2 Operating Parameters Mechanical Data Parameter Value s Standard Free Falls Withstanding Free fall at DIN EN 61131 2 Test Shipping container 1 m DIN EN 60068 2 Product packaging 0 3 m 32 Vibration Resistance 5 Hz 9 Hz 3 5 mm DIN EN 61131 2 amplitude DIN EN 60068 2 6 9 Hz 150 Hz 1g Acceleration 1 octave minute 10 frequency sweeps sinusoidal all 3 spatial axes Shock Resistance 15 g occasionally 11 ms DIN EN 61131 2 sinusoidal half wave 3 DIN EN 60068 2 shocks in the directions of all 27 three spatial axes Class of protection IP 20 DIN EN 60529 Mounting position Vertical position snapped on DIN rail 74 Jetter AG JX3 THI2 RTD Appendix 16 2 Enclosure Operating Parameters Electrical Safety Parameter Value s Standard Protection class Ill DIN EN 61131 2 Dielectric Test Voltage Functional ground is DIN EN 61131 2 connected to chassis ground internally Protective Connection A DIN EN 61131 2 Overvoltage Category II DIN EN 6113
56. release of the JX3 THI2 RTD module in the Major Minor Branch Build format Access read 32 bits Value after reset Up to date operating system release Comment A released operating system can be recognized by both Branch and Build having got value zero For displaying the operating system release number in the setup window of JetSym please select the format IP address A new operating system can be transferred to the JX3 THI2 RTD module via JetSym Operating systems are available for download on the web site of Jetter AG 62 Jetter AG JX3 THI2 RTD 12 Diagnostics and Administration 12 4 Electronic Data Sheet EDS In the individual JX3 modules various product relevant data have been stored to a remanent memory These data include serial number hardware revision etc These data are integrated into the electronic data sheet EDS Survey of the EDS Registers Register s Description Remanent registers 10040 10041 EDS data selection 10042 10105 EDS data yes read only Pointer to I O Module Number for EDS Description Via this register a JX3 module of which the EDS data are to be accessed is selected Read write Value after reset Pointer to EDS Page Description By means of this register an EDS page of the JX3 module is selected Read write Value after reset O o O Jetter AG 63 12 4 Electronic Data Sheet EDS JetWeb 64 The EDS data can be read by the controller via registers Wri
57. relief with the greatest possible surface area Jetter AG JX3 THI2 RTD 2 Introduction 2 1 Jetter AG Introduction Description of the JX3 THI2 RTD Module The JX3 THI2 RTD module is a JX3 expansion module for connecting analog temperature sensors Pt100 or Pt1000 This module is equipped with 2 inputs Via JX3 BN CAN module the JX3 THI2 RTD module can be connected to all controllers of the JetControl series Description of the JX3 THI2 RTD Module 0 X42 ee Article 10000570 Communication Hardware error 1 input for Pt100 or Pt1000 temperature sensors Two three or four wire technology 1 input for Pt100 or Pt1000 temperature sensors Two three or four wire technology Additional functions Averaging Monitoring and evaluation of limits Operating system update by means of JetSym Slave pointer Oscilloscope function Potentiometer mode Forcing 15 2 2 JX3 THI2 RTD Minimum Requirements JetWeb 2 2 JX3 THI2 RTD Minimum Requirements The functions described in this document make the following minimum requirements to modules controllers and software Minimum Requirements Module Controller Software Starting from software release JX3 THI2 RTD V 1 1 0 0 JX3 BN CAN V 1 04 JC 24x V 3 23 Oscilloscope Function V 3 24 Oscilloscope Function V 2 19 Oscilloscope Function V 4 00 Oscilloscope Function V 1 13 2 3 3JX3 THI2 RTD Scope of Delivery JX3 THI2 RTD Scope of Delivery 10000570
58. ring of Limits 8 4 Module Register Description Input Access Value range Value after reset Module Register Description Input Access Value range Value after reset JetWeb Monitoring of Limits Lower limit 1y08 Number of the temperature input Setting a new lower limit With each conversion the JX3 THI2 RTD module checks whether the lower limit has been exceeded The value is represented as x factor 1 000 Example 50 700 equals to 50 7 C Temperature value x factor 1 000 Read write float 50 000 Upper Limit 1y09 y Number of the temperature input Setting a new upper limit With each conversion the JX3 THI2 RTD module checks whether the upper limit has been exceeded The value is represented as x factor 1 000 Example 680 700 equals to 680 7 C Temperature value x factor 1 000 Read write float 450 000 8 5 Slave Pointer With each conversion the JX3 THI2 RTD module updates the slave pointer for the lower and upper limit The slave pointers red line on the diagram show the lowest and highest measured values The slave pointer contents get lost when the module is switched off Slave pointers are checked following averaging 46 Jetter AG JX3 THI2 RTD 8 6 Jetter AG Slave Pointer for Minimum Value Module Register 1y20 Number of the Analog Input Description This module register contains the lowest measured value Access Read write Value range Value x
59. rrect measurements are required the sensor cables connected to inputs X41 and X42 of the JX3 THI2 RTD module have to be looped through a ferrite core at least once or twice This way external interferences can be minimized A further reduction of interferences can be achieved by using a round cable snap ferrite e g by Wurth Elektronik part 74271222 Tests with an RF injection 10 V m resulted in a higher susceptibility to interference The measuring accuracy decreased from 0 5 C to 1 5 C in the range of up to 450 C Follow the instructions given in Application Note 016 EMC Compatible Installation of the Electric Cabinet published by Jetter AG The following instructions are excerpts from Application Note 016 gt gt V On principle physical separation should be maintained between signal and power lines We recommend spacings greater than 20 cm Cables and lines should cross each other at an angle of 90 Shielded cables must be used for the following lines Analog lines data lines motor cables coming from inverter drives Servo output stage frequency converter lines between components and interference suppressor filter if the suppressor filter has not been placed at the component directly Shield cables at both ends Unshielded wire ends of shielded cables should be as short as possible The entire shield must in its entire perimeter be drawn behind the isolation and then be clamped under an earthed strain
60. simulated during commissioning This option allows also to test exceptional situations which do not occur during normal operation ModReg 1y04 4 ModRegly 1 F Command Figure 11 The Functioning Principle of Forcing When the forcing function is used the connection to the AD converter in the module gets interrupted The module copies the value contained in module register 1y04 Force Value Jetter AG 55 11 2 Forcing Module Register JetWeb into module register y 1 Analog Input Value Now the controller reads the fake analog input from the JX3 THI2 RTD module All additional functions of the module JX3 THI2 RTD are fully maintained Only the check whether the measuring range has been exceeded is disabled The forcing function can be configured for each analog input separately When the forcing function is activated and deactivated the data of the analog input become invalid Bit 16 of the collective bit Validity in module register O Module Status is reset Averaging starts anew 11 2 Forcing Module Register 96 Commands for Temperature Input Module Register 1y01 y Number of the Analog Input Description Via commands various functions of the temperature input can be activated or deactivated Read write Value after reset O o O For the analog input the following instructions are available 170 Deactivation of the forcing function The values of the AD converter for analog input y are transferred to the
61. t active 1 3 wire measurement is active Bit 3 4 wire measurement 0 4 wire measurement is not active 1 4 wire measurement is active Bit 5 Rapid Measuring Mode O Slow measuring mode approx 100 ms for a new reading 1 Rapid measuring mode approx 10 ms for a new reading Bit 6 Values of this channel are valid O Values of this channel are not valid 1 Values of this channel are valid Bit 7 Channel Calibration 0 This channel is not calibrated 1 This channel is calibrated Bit 8 Force Value of a Channel O Force value of this channel is inactive 1 Force value of this channel is active 61 12 3 Diagnostics via JX3 Module Registers JetWeb Bit 9 Bit 11 Bit 12 Bit 13 Bit 14 Bit 15 Pt100 Pt1000 O PT1000 Sensor 1 PT100 Sensor Displaying the resistance the temperature value O The resistance is displayed in module register 30y2 respectively 30y3 1 The temperature value is displayed in module register 30y2 respectively 30y3 Calibration Mode O Calibraction mode is not active 1 Calibraction mode is active Potentiometer Mode 0 Potentiometer mode is not active 1 Potentiometer mode is active Channel is active inactive O Channel has been deactivated 1 Channel is active Reset O Noreset normal measuring mode 1 Initiating a reset synchronously Operating System Release Module Register 9 _______________________ Description The operating system
62. ter AG JX3 THI2 RTD Appendix 15 2 Jetter AG Note At mounting the JX3 modules a minimum clearance above and below must be maintained The minimum clearance above is 30 mm the minimum clearance below is 25 mm The clearance is needed for dismounting the JX3 module from the JX3 backplane module The first JX3 module requires a space of 31 mm width Each further JX3 module increases the width of a JX3 station by 25mm The JX3 modules must be mounted in vertical position Only when vertically mounted optimum heat dissipation from the modules is ensured Dimensions H x W x D in mm 131 x 31 x 100 Weight 160 g LED sheeting Color RAL 6018 yellow green JX3 module enclosure Plastic Color RAL 7035 light grey JX3 Backplane module Plastic Color RAL 5002 ultramarine blue Installation On DIN rail EN 50022 35 x 7 5 or EN 50022 35x15 JX3 THI2 RTD Terminals The JX3 THI2 RTD module is equipped with the following terminals X41 Terminal for temperature sensor channel 1 10 pin male connector 3 5 mm pitch with an integrated thread for the female connector X42 Terminal for temperature sensor channel 2 10 pin male connector 3 5 mm pitch with an integrated thread for the female connector 13 Appendices JetWeb 16 Operating Conditions 16 1 Environment and Mechanics Operating Parameters Environmental Data Parameter Value s Standard Operating Temperature 50 C Range 0 Storage Temperatu
63. ting data is not possible In order to read the EDS files the I O module number has to be written to register 10040 Then the respective EDS page has to be written to register 10041 The EDS data are then available in registers starting from 10042 depending on the selected EDS page When reading EDS data in JetSym the corresponding type must be selected EDS Page 0 Identification 10042 E Version of the EDS page Module Code Hardware version o p jan oo p per A Example Reading the EDS via the JetSym Setup Window For reading the EDS via setup window of JetSym the structure of the EDS pages is defined as a type After this three variables are defined basing on the type Jetter AG JX3 THI2 RTD 12 Diagnostics and Administration TYPE JX3_EDS Register EDS selection STRUCT ns Module INT ns page INT END STRUCT JX3_EDSO Registers of EDS page 0 STRUCT ns Version INT ns Code INT s Name STRING 31 ns PCB Rev INT ns PCB Opt INT END_STRUCT JX3_EDS1 Registers of EDS page 1 STRUCT ns Version INT s Sernum STRING 19 ns TS Day INT ns TS Month INT ns TS Year INT END_STRUCT END_TYPE VAR st EDS JX3_EDS at v1 10040 EDS selection st_EDSO JX3_EDSO at v1 10042 EDS Page 0 st_EDS1 JX3_EDS1 at v1 10042 EDS Page 1 END VAR i EDS sts JC 24x V3 23 JETIP 192 168 10 46 stopped et EDS ns Module 10040 t EDS n Page 10041 ff ELS Fage
64. to an Ohm value and then into a temperature value 8 3 Averaging The JX3 THI2 RTD module determines the moving average separately for each temperature input With each incoming digitized reading the average of the last n measurements is determined Averaging is carried out once the reading has been digitized Averaging results in a higher accuracy of the analog input signal Short input signal peaks result only in slight changes in the value contained in module registers 2 and 3 The averaging function works like a 1st order low pass filter The second effect of such a filter is that it reduces the rate of change of the result If for example a new reading takes 100 ms in slow mode and averaging is set to 40 a change takes 4 s until all readings have passed through the filter In the module register the change can already be seen on the basis of the changed values With temperature measurements there are no input steps Usually temperature acquisition is a steady and slow process Averaging can be configured separately for each analog input When the configuration is changed the data of the temperature input become invalid Bit 16 of the collective bit Validity in register O Module Status is reset Averaging starts anew Averaging Analog Channel Module Register 1y06 Number of the Analog Input 0 64 The following averaging types can be configured n O 1 No averaging 2 64 n fold averaging Jetter AG A5 8 4 Monito
65. ts of the device Warning You are asked to wear goggles Failure to comply may lead to bodily injuries Warning This sign is to warn you of material damage due to applying hard blows or shocks to the motor flange and shaft This sign is to indicate a possible impending situation which might bring damage to the product or to its surroundings It also identifies requirements necessary to ensure faultless operation Important Jetter AG 5 Introduction ne AN Note JetWeb You will be informed of various possible applications and will receive further useful suggestions It also gives you words of advice on how to efficiently use hardware and software in order to avoid unnecessary efforts Enumerations are marked by full stops strokes or scores Operating instructions are marked by this arrow Automatically running processes or results to be achieved are marked by this arrow PC and HMI keys Reference to a program or file This symbol informs you of additional references data sheets literature etc associated with the given subject product etc It also helps you to find your way around this manual Jetter AG JX3 THI2 RTD Table of Contents 1 Safety Instructions 11 1 1 Generally Valid Safety InStrucCtiONS oocccconnnnncoccncnnonononnononcnnonanonnonannnnononcnnnnnnrnnnonaninoss 11 1 1 1 Usage in Accordance with the Intended Purpose occcooccccoccccconcnccnoncnnncnc
66. visions 68 14 Module Registers Overview 69 14 1 Overview JX3 THI2 RTD Module Registers ooccocoooccocococcnconononconononcononcnnononcnncnnanonoos 69 14 2 Table JX3 THI2 RTD Module RegisStersS oooocccooccccooccccooccconcnononcnononcncnnacnnonannnnnnnnnns 70 15 Design 72 Tosk est Ano eaanaeiensd anes aatneeauiaia 12 152 JAS THZRTD TeErIN Daseins 73 16 Operating Conditions 74 10 Enyronment and Mechanics een a 14 10 2 ENCOSTO Luana dar cias ande 15 16 3 DC Power Supply Inputs and Outputs cccoonccoccnccconccoconccocanoconnnocnonnnnnonoconanenonanannnnnnnos 76 16 4 Shielded Data and VO LINGS in a a ea a ae 77 8 Jetter AG JX3 THI2 RTD 17 Technical Data 18 Glossary General Terms 19 Glossary Peripheral Modules 20 List of Illustrations 21 Index Jetter AG Table of Contents 78 79 83 85 86 JX3 THI2 RTD 1 Safety Instructions 1 1 1 1 1 1 1 2 Jetter AG Safety Instructions Generally Valid Safety Instructions This device complies with the valid safety regulations and standards Special emphasis was given to the safety of the users Further the user should adhere to the following regulations e relevant accident prevention regulations e accepted safety rules e EC guidelines and other country specific regulations Usage in Accordance with the Intended Purpose Usage in accordance with the intended purpose includes operation according to the user ma

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