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Description

The figure below uses examples to show whether and how input pulses are changed. 

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Figure 6-1

Principle of pulse stretching

Note

If you configure pulse stretching for an input channel, it also affects chatter monitoring enabled 
for this channel. The "pulse-stretched" signal is the input signal for chatter monitoring. This 
means you need to adapt the parameter settings of pulse stretching and chatter monitoring to 
each other. You can adapt the functions to your process by selecting the appropriate parameter 
values. 

Parameters

6.4 Explanation of the module/channel parameters

DI 16xNAMUR HA
Equipment Manual, 08/2019, A5E39293880-AD

25

Содержание 6DL1131-6TH00-0PH1

Страница 1: ...31 6TH00 0PH1 08 2019 A5E39293880 AD Security information 1 Preface 2 2D Matrix code QR code EAN code 3 Product overview 4 Terminal 5 Parameters 6 Displays and interrupts 7 Technical specifications 8 Drivers parameters diagnostics messages and address space A ...

Страница 2: ...l are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are us...

Страница 3: ... 6 4 2 IO redundancy 21 6 4 3 Diagnostics short circuit 21 6 4 4 Diagnostics wire break 22 6 4 5 Diagnostics change over contact error 22 6 4 6 Diagnostics flutter error 23 6 4 7 Flutter monitoring Monitoring window 23 6 4 8 Flutter monitoring Number of signal changes 23 6 4 9 Hardware interrupts 23 6 4 10 Encoder type 23 6 4 11 Pulse stretching 24 6 4 12 Digital input 26 6 4 13 Potential group 26...

Страница 4: ...42 A 3 Diagnostic messages 46 A 4 Maintenance events 48 A 5 Hardware interrupts 49 A 6 Address space 50 Tables Table A 1 Address space of the I O module DI 16xNAMUR 50 Figures Figure A 4 Start information of the organization block 49 Figure A 3 Structure of byte x to x 5 for the channels 0 to 15 46 Figure A 2 Header information and module parameters of data record 128 44 Figure A 1 Structure of da...

Страница 5: ...and to the extent such a connection is necessary and only when appropriate security measures e g firewalls and or network segmentation are in place For additional information on industrial security measures that may be implemented please visit https www siemens com industrialsecurity Siemens products and solutions undergo continuous development to make them more secure Siemens strongly recommends ...

Страница 6: ...Security information DI 16xNAMUR HA 6 Equipment Manual 08 2019 A5E39293880 AD ...

Страница 7: ...are described in this manual The information in this device manual and the system function manuals enables you to put the ET 200SP HA into operation Conventions Please also observe notes marked as follows Note A note contains important information on the product described in the documentation on the handling of the product and on the section of the documentation to which particular attention shoul...

Страница 8: ...Preface DI 16xNAMUR HA 8 Equipment Manual 08 2019 A5E39293880 AD ...

Страница 9: ...ix code SIEMENS offers an app for mobile use Information about the app and the download can be found on the Internet Mobile use via app https support industry siemens com cs ww en sc 2067 The app provides direct access to the technical forum and product related posts such as FAQs Application examples Manuals Certificates Product notices DI 16xNAMUR HA Equipment Manual 08 2019 A5E39293880 AD 9 ...

Страница 10: ...2D Matrix code QR code EAN code DI 16xNAMUR HA 10 Equipment Manual 08 2019 A5E39293880 AD ...

Страница 11: ...nputs for process control The I O module is used to connect NAMUR encoders as well as connected and unconnected mechanical contacts In addition to the technical specifications this module has the following properties Re parameterization in RUN Value status QI DI 16xNAMUR HA Equipment Manual 08 2019 A5E39293880 AD 11 ...

Страница 12: ...4 5 F4 F5 6 7 F6 F7 0 1 F0 F1 2 3 F2 F3 4 5 F4 F5 6 7 F6 F7 DI b DI a Module type and designation Module type color coding LED for diagnostics Product version LED for maintenance Function status and firmware version 2D matrix code Color code for selection of the color coded labels Wiring diagram Serial number LEDs for channel status channel fault Article number LED for supply voltage 4 2 Accessori...

Страница 13: ...00 0DM1 Lit For redundant configuration 6DL1193 6TP00 0BM1 Dark For redundant configuration 6DL1193 6TP00 0DN0 Lit With additional potential distributors for ground connection of the actuators 6DL1193 6TP00 0BN0 Dark With additional potential distributors for ground connection of the actuators Note Terminal blocks are not included in the scope of delivery of the I O module and must be ordered sepa...

Страница 14: ...Product overview 4 3 Terminal blocks DI 16xNAMUR HA 14 Equipment Manual 08 2019 A5E39293880 AD ...

Страница 15: ... 2P 7 DI 6 8 1 DI 0 2 3 DI 2 4 5 DI 4 6 1P1 L 24VDC M 1P2 2P1 L 24VDC M 2P2 MAX 10 A DI 7 DI 1 DI 3 DI 5 DI a 15 DI 6 16 9 DI 0 10 11 DI 2 12 13 DI 4 14 DI 7 DI 1 DI 3 DI 5 DI b 23 24 17 18 19 20 21 22 31 25 27 29 32 26 28 30 UV6 UV0 UV2 UV4 UV7 UV1 UV3 UV5 UV a UV6 UV0 UV2 UV4 UV7 UV1 UV3 UV5 UV b 3 DI2 4 DI3 5 DI4 6 DI5 7 DI6 8 DI7 9 DI8 10 DI9 11 DI10 12 DI11 13 DI12 14 DI13 15 DI14 16 DI15 17 ...

Страница 16: ... 60947 5 6 change over contacts 1 12 RU N N N Point of contact connected with 10 kΩ mechanical normally open contact N Change over contact connected with 10 kΩ mechanical change over contact N Point of contact unconnected mechan ical normally open contact with contact point Change over contact unconnected me chanical change over contact 5 3 Schematic circuit diagram Definition A block diagram is a...

Страница 17: ... kΩ 39 kΩ 61 kΩ Status Error Status Error Channel 0 Channel 15 LED control Channel 0 Channel 15 Process handling Supply voltage L M Connect the supply voltage L to the 24VDC and ground connectors The module features built in protection against reverse polarity The I O module monitors the connection of the supply voltage Terminal 5 3 Schematic circuit diagram DI 16xNAMUR HA Equipment Manual 08 2019...

Страница 18: ...rking modules with product version less than 3 A firmware update during operation is not permitted for redundantly working DI 16 NAMUR HA modules with product version less than 3 Reason A wire break can result in incorrect process values during the update Terminal 5 3 Schematic circuit diagram DI 16xNAMUR HA 18 Equipment Manual 08 2019 A5E39293880 AD ...

Страница 19: ...ters are specific parameters whose configuration can affect the entire module or channels Description The following module channel parameters are available Parameters Value range Default Changing parame ter settings in RUN Efficiency range Diagnostics Missing sup ply voltage L Page 21 Enabled Disabled Enabled Yes Module IO redundancy Page 21 None 2 modules None Yes Module Diagnostics short cir cui...

Страница 20: ...r Point of contact unconnec ted Point of contact connected with 10 kΩ NAMUR change over con tact Change over contact un connected Change over contact con nected with 10 kΩ NAMUR encoder Yes Channel Pulse stretching Page 24 None 0 5 s 1 s 2 s None Yes Channel Digital input Page 26 1 Normal Inverted Inverted Yes Channel Potential group Page 26 Potential group of the left module dark gray terminal bl...

Страница 21: ...ion on mounting modules in an IO redundancy configuration in the ET 200SP HA System Manual section Installing Installing terminal block In IO redundancy mode the left module is the master and the right module is the slave The HART communication takes place exclusively via one of the two redundant channels Description Both redundant modules measure simultaneously and independently in the process Bo...

Страница 22: ...int of contact with 10 kΩ NAMUR change over contact Change over contact with 10 kΩ 6 4 5 Diagnostics change over contact error Definition This diagnostic message is enabled when a change over contact error occurs Change over contact errors can only be detected in the case of error free recorded input signals Description The change over contact error diagnostic can be used with the following encode...

Страница 23: ...etting the signal changes Setting the tolerated number of signal changes during flutter monitoring within the monitoring window Description Number of signal changes 0 deactivates the flutter monitoring function 6 4 9 Hardware interrupts Definition Specifies whether a hardware interrupt is disabled and at which edge at the digital input a hardware interrupt is generated 6 4 10 Encoder type Definiti...

Страница 24: ...6 4 11 Pulse stretching Definition Pulse stretching is a function for changing a digital input signal A pulse on a digital input is extended to at least the configured length If the input pulse is already longer than the configured length the pulse is not changed If hardware interrupts are supported the pulse stretched signal is the signal that triggers a hardware interrupt Parameters 6 4 Explanat...

Страница 25: ...VWUHWFKLQJ DUH LJQRUHG 3XOVH LV ORQJHU WKDQ 7 DQG LV QRW FKDQJHG 3URFHVV VLJQDO Figure 6 1 Principle of pulse stretching Note If you configure pulse stretching for an input channel it also affects chatter monitoring enabled for this channel The pulse stretched signal is the input signal for chatter monitoring This means you need to adapt the parameter settings of pulse stretching and chatter monit...

Страница 26: ...ion A potential group is built up from left to right by using terminal blocks A new potential group starts on the left side with a light gray terminal block via which the supply voltage for the potential group is fed in The potential group is continued to the right with dark gray terminal blocks and ends when a new potential group is built up next to it The potential group also ends if there is a ...

Страница 27: ...nal changes within the monitoring window more often than the configured number of signal changes this is recognized as a flutter error If no flutter error is detected within the monitoring window the window is restarted at the next signal change Reporting a flutter error If a flutter error occurs the current signal state is entered in the process image and the value status of the signal is set to ...

Страница 28: ...a fault restart as three monitoring windows if the signal continues to change The signal changes Result one time more than what is set in the number of signal changes Monitoring time is restarted less often than what is set in the number of signal changes The monitoring time is not restarted In other words the mon itoring time only runs once after a flutter error is detected Even a change shortly ...

Страница 29: ...issible number of input signal changes between 0 and 1 within the monitoring window Note The number 0 deactivates the flutter monitoring function Result Flutter monitoring is enabled Parameters 6 5 Flutter monitoring DI 16xNAMUR HA Equipment Manual 08 2019 A5E39293880 AD 29 ...

Страница 30: ...Parameters 6 5 Flutter monitoring DI 16xNAMUR HA 30 Equipment Manual 08 2019 A5E39293880 AD ...

Страница 31: ...IAG MT DI HA 16xNAMUR 7 DI 6 8 1 DI 0 2 3 DI 2 4 5 DI 4 6 1P1 L 24VDC M 1P2 2P2 2P1 L 24VDC M MAX 10 A 0 1 V 1 0 0 CC01 PWR X 2 3 4 DI 7 DI 1 DI 3 DI 5 DI a 15 DI 6 16 9 DI 0 10 11 DI 2 12 13 DI 4 14 DI 7 DI 1 DI 3 DI 5 DI b 23 24 17 18 19 20 21 22 31 25 27 29 32 26 28 30 F0 F1 2 3 F2 F3 4 5 F4 F5 6 7 F6 F7 0 1 F0 F1 2 3 F2 F3 4 5 F4 F5 6 7 F6 F7 DI b DI a UV6 UV0 UV2 UV4 UV7 UV1 UV3 UV5 UV a UV6 ...

Страница 32: ...parameters are assigned No diagnostic message is pending flashes Module parameters are assigned At least one diagnostic message is pending 7 2 2 MT LED Definition The MT LED provides maintenance information Description The MT LED indicates the following maintenance status MT LED Meaning Off No maintenance is required On Maintenance is required At least one maintenance event has occurred Displays a...

Страница 33: ... Off On Channel enabled and channel diagnostics module diagnostics pending 7 2 4 PWR LED Definition The PWR LED provides you status information about supply voltage L Description The PWR LED indicates the following status PWR LED Meaning Off Supply voltage L missing On Supply voltage L present 7 3 Interrupts Definition A diagnostic interrupt is an alarm that reports activated events of a device st...

Страница 34: ...contact encoder type Diagnostics for the change over contact encoder type With the change over error diagnostics the switchover between two input channels is checked If there is a signal change in a change over contact channel and there is no signal change at the other contact change over channel after the tolerated switchover time the diagnostics module returns a change over error The tolerated s...

Страница 35: ...contact signals are not plausible after 300 ms a change over error is output as diagnostics information If there is already a fault QI 0 e g a wire break the module will no longer perform diagnostics for change over errors There are different diagnostics options depending on the type of change over contact Depending on the encoder type a change over error can have different causes In the case of c...

Страница 36: ...Displays and interrupts 7 4 Useful information about diagnostics for the change over contact encoder type DI 16xNAMUR HA 36 Equipment Manual 08 2019 A5E39293880 AD ...

Страница 37: ...V16 STEP 7 configurable integrated from version V5 6 PCS 7 configurable integrated from version V9 0 PROFINET from GSD version GSD revision GSDML V2 3 Operating mode DI Yes Redundancy Redundancy capability Yes With TB type M1 Supply voltage Rated value DC 24 V permissible range lower limit DC 19 2 V permissible range upper limit DC 28 8 V Reverse polarity protection Yes Input current Current consu...

Страница 38: ...signal 0 max permissible quies cent current 0 5 mA for signal 1 typ 8 mA for NAMUR encoders for signal 0 0 35 to 1 2 mA for signal 1 2 1 6 4 mA Input delay for rated value of input voltage tolerated changeover time for changeover contacts 300 ms for NAMUR inputs at 0 to 1 max 17 ms at 1 to 0 max 25 ms Cable length shielded max 600 m unshielded max 200 m Encoder Connectable encoders NAMUR encoder c...

Страница 39: ...l separation channels between the channels No between the channels and backplane bus Yes Isolation Isolation tested with 1 500 V DC 1 min type test Ambient conditions Ambient temperature during operation horizontal installation min 40 C horizontal installation max 70 C vertical installation min 40 C vertical installation max 60 C Dimensions Height 115 mm Depth 138 mm Weights Weight approx 153 g Cy...

Страница 40: ...cified minimum pulse length This has a corresponding effect on the time stamps for SoE Sequence of Events Redundancy failover time With an I O redundancy failover the update time of the process values or the detection of an edge transition is delayed once by a maximum of this time The redundancy failover time of the I O module is 40 ms input delay NAMUR encoders and connected contacts Monitoring f...

Страница 41: ...1 Function_Num general error code Byte2 Error_Decode location of the error code Byte3 Error_Code_1 error code Byte4 Error_Code_2 manufacturer specific extension of the error code Module specific errors are displayed via Error_Decode 0x80 and Error_Code_1 Error_Code_2 Error_ Code_ 1 Error_ Code_ 2 Cause Remedy 0xB0 0x00 Number of the data record unknown Enter valid number for data record 0xB1 0x01 ...

Страница 42: ...Values that are not listed are rejected by the module Every parameter data record is checked by the module If an incorrect parameter is detected the entire data record is rejected and the parameters of the module remain unchanged A 2 Parameter assignment and structure of the module channel parameters Structure of data record 128 Data record 128 has a length of 108 bytes It contains module paramete...

Страница 43: ...DGHU LQIRUPDWLRQ PRGXOH WH HDGHU LQIRUPDWLRQ FKDQQHO WH 0RGXOH SDUDPHWHUV WH Figure A 1 Structure of data record 128 Drivers parameters diagnostics messages and address space A 2 Parameter assignment and structure of the module channel parameters DI 16xNAMUR HA Equipment Manual 08 2019 A5E39293880 AD 43 ...

Страница 44: ...JLFDO EDVLF DGGUHVV KLJK E WH WH 6WDQG DORQH PRGH UUHOHYDQW 5HGXQGDQF PRGH RJLFDO EDVLF DGGUHVV ORZ E WH WH 6WDQG DORQH PRGH UUHOHYDQW 5HGXQGDQF PRGH RJLFDO EDVLF DGGUHVV RI WKH SDUWQHU PRGXOH KLJK E WH WH 6WDQG DORQH PRGH UUHOHYDQW 5HGXQGDQF PRGH RJLFDO EDVLF DGGUHVV RI WKH SDUWQHU PRGXOH ORZ E WH 1XPEHU RI IROORZLQJ FKDQQHO SDUDPHWHU EORFNV HQJWK RI D FKDQQHO SDUDPHWHU EORFN E WHV WH WH WH Figur...

Страница 45: ...zero Activate a channel parameter by setting the corresponding bit to 1 or to the appropriate value WH QDEOH GLDJQRVWLFV 6KRUW FLUFXLW LUH EUHDN OXWWHU HUURU KDQJH RYHU FRQWDFW HUURU 1RQH 5LVLQJ DOOLQJ 5LVLQJ DQG IDOOLQJ DUGZDUH LQWHUUXSW WH Drivers parameters diagnostics messages and address space A 2 Parameter assignment and structure of the module channel parameters DI 16xNAMUR HA Equipment Man...

Страница 46: ... RI VLJQDO FKDQJHV LVDEOHG VLJQDO FKDQJHV VLJQDO FKDQJHV VLJQDO FKDQJHV WH V OXWWHU PRQLWRULQJ PRQLWRULQJ ZLQGRZ V V V V Figure A 3 Structure of byte x to x 5 for the channels 0 to 15 A 3 Diagnostic messages Diagnostic messages A diagnostics message is generated for each diagnostics event and the DIAG LED flashes on the module Drivers parameters diagnostics messages and address space A 3 Diagnosti...

Страница 47: ...e over contact only NAMUR encod ers encoders wired with 10 kΩ and con tact points wired with 10 kΩ Tip Check NO and NC channel for NA MUR change over contact 6H Channel Signal line to an encoder interrupted Correction of the process wir ing Encoder is defective Replace the encoder Wrong encoder type configured Correction of the parameter as signment Load impedance too high Use another type of enco...

Страница 48: ...ent Check the process wiring replace encoder if necessa ry 1 Only the terminal blocks TB 45R are suitable for use with I O modules in IO redundancy A 4 Maintenance events Maintenance events A maintenance event is generated for each maintenance required identified The MT LED lights up on the module Maintenance messages do not have a direct influence on the functions of the module or digital inputs ...

Страница 49: ...e signal change from 1 to 0 Interrupt OBs are called automatically if an interrupt occurs The module channel that triggered the hardware interrupt is recorded in the start information of the OB40 in the OB40_POINT_ADDR tag The figure below shows the assignment to the bits of local data double word 8 KDQQHO WKDW WULJJHUHG WKH KDUGZDUH LQWHUUXSW KDQQHO RI WKH 2 PRGXOH KDQQHO RI WKH 2 PRGXOH KDQQHO R...

Страница 50: ...t value status QI for each digital input in the input address space Irrespective of the diagnostics enables each value status each QI bit provides information on the validity of the corresponding process value Value status 1 Process value okay good Value status 0 Process value not okay bad Basically the value status is set to good if the digital value can be detected without error The value status...

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