DI 8x24VDC ST digital input module SIMATIC. ET 200SP DI 8x24VDC ST digital input module (6ES7131-6BF00-0BA0) Preface. Documentation guide

Transcription

1 DI 8x24VDC ST digital input module (6ES7131-6BF00-0BA0) SIMATIC ET 200SP DI 8x24VDC ST digital input module (6ES7131-6BF00-0BA0) Manual Preface Documentation guide 1 Product overview 2 Connecting 3 Parameter assignment/addressing 4 Interrupt, error and system messages 5 Technical specifications 6 A Parameter data record 03/2012 A5E

2 Legal information Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger. DANGER indicates that death or severe personal injury will result if proper precautions are not taken. WARNING indicates that death or severe personal injury may result if proper precautions are not taken. CAUTION with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken. CAUTION without a safety alert symbol, indicates that property damage can result if proper precautions are not taken. NOTICE indicates that an unintended result or situation can occur if the relevant information is not taken into account. If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage. Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel 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 used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed. Trademarks All names identified by are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions. Siemens AG Industry Sector Postfach NÜRNBERG GERMANY A5E P 03/2012 Technical data subject to change Copyright Siemens AG All rights reserved

3 Preface Purpose of the documentation This device manual complements the system manual ET 200SP Distributed I/O System. General functions of the ET 200SP are described in the system manual ET 200SP distributed I/O system ( The information provided in this device manual and the system manual enables you to commission the ET 200SP system. Manual, 03/2012, A5E

4 Preface 4 Manual, 03/2012, A5E

5 Table of contents Preface Documentation guide Product overview Properties of the DI 8x24VDC ST Connecting Terminal assignment Schematic circuit diagram Parameter assignment/addressing Parameters Declaration of parameters Address space Interrupt, error and system messages Status and error displays Diagnostic messages Technical specifications Technical specifications...19 A Parameter data record A.1 Parameter assignment and structure of parameter data record...21 Manual, 03/2012, A5E

6 Table of contents 6 Manual, 03/2012, A5E

7 Documentation guide 1 Introduction The following paragraph gives you an overview of the additional documentation you need to use the DI 8 24VDC ST digital input module. Documentation for the ET 200SP distributed I/O system with DI 8 24VDC ST digital input module Figure 1-1 Example of a system structure Table 1-1 Documentation for the ET 200SP distributed I/O system with DI 8 24VDC ST digital input module Number Component Documentation Most important contents 1 System ET 200SP distributed I/O system ( /WW/view/en/ ) system manual Application planning Installation Connecting Commissioning 2 BaseUnits Device manual ET 200SP BaseUnits ( /WW/view/en/ /133300) Technical specifications Manual, 03/2012, A5E

8 Documentation guide 8 Manual, 03/2012, A5E

9 Product overview Properties of the DI 8x24VDC ST Order number 6ES7131-6BF00-0BA0 View of the module Figure 2-1 View of the DI 8 24VDC ST module Manual, 03/2012, A5E

10 Product overview 2.1 Properties of the DI 8x24VDC ST Properties Technical properties Digital input module with 8 inputs Supply voltage L+ Sink Input (PNP, P-reading) Suitable for connection of switches and 2-wire sensors in accordance with IEC 61131, type 3 Channel-by-channel programmable input delay 0.05 ms to 20 ms Module-based programmable diagnostics Supported functions I&M identification data Firmware update Configuration in RUN Accessories The following components can be used with the module: Labeling strips Color identification labels Reference identification label Shield connector 10 Manual, 03/2012, A5E

11 Connecting Terminal assignment General terminal assignment Table 3-1 Terminal assignment for DI 8 24VDC ST Terminal assignment for DI 8 24VDC ST (6ES7131-6BF00-0BA0) Terminal Assignme nt Terminal 1 DI0 2 DI1 3 DI2 4 DI3 5 DI4 6 DI5 7 DI6 8 DI7 9 L+ 10 L+ Assignme nt Description BaseUnit 1 Color identification label (terminals 1 to 16) DIn: Input signal, channel n A0 L+: Sensor supply 11 L+ 12 L+ 13 L+ 14 L+ 15 L+ 16 L+ L+ 24 V DC M M 2-wire CC01 6ES7193-6CP01-2MA0 1 see also system manual ET 200SPDistributed I/O System See also ET 200SP distributed I/O system ( Manual, 03/2012, A5E

12 Connecting 3.2 Schematic circuit diagram 3.2 Schematic circuit diagram Schematic circuit diagram Figure 3-1 Schematic circuit diagram DI 8 24VDC ST 12 Manual, 03/2012, A5E

13 Parameter assignment/addressing Parameters GSDML file parameters Table 4-1 Parameters for the digital input module (GSDML file) Parameters Value range Default Configuration in RUN Efficiency range Diagnostics missing supply voltage L+ disable enable disable Yes Module Diagnostics short-circuit to ground disable enable disable Yes Module Diagnostics wire break 1 disable enable disable Yes Module Operating mode Channel deactivated Channel activated Yes Channel Channel activated Input delay none 3.2 ms Yes Channel 0.05 ms 0.1 ms 0.4 ms 0.8 ms 1.6 ms 3.2 ms 12.8 ms 20 ms BaseUnit with incoming supply voltage No Yes No No Module 1 If you use a simple switch, you need to connect a resistor in parallel so that the wire break diagnostics applies in the open state (sensor resistance for the wire break diagnostics: 25 kω to 45 kω). Manual, 03/2012, A5E

14 Parameter assignment/addressing 4.2 Declaration of parameters 4.2 Declaration of parameters Diagnostics missing supply voltage L+ Enabling of the diagnostics for missing or insufficient supply voltage L+. Short-circuit to ground diagnostics Enabling of the diagnostics in the event of a short-circuit of the sensor supply to ground or of an input to the sensor supply. Diagnostics wire break Enabling of the diagnostics if the module has no current flow and/or the current is too weak for measurement at the correspondingly configured input. Operating mode Determines whether a channel is enabled or disabled. Input delay Determines how high the input delay is for a channel. BaseUnit with incoming supply voltage Specifies whether the I/O module is located on a BaseUnit with incoming voltage supply (see system manual ET 200SP distributed I/O system ( 4.3 Address space Address space of the digital input module DI 8 24VDC ST The following image shows the assignment of the address space. Figure 4-1 Address space of the digital input module DI 8 24VDC ST 14 Manual, 03/2012, A5E

15 Interrupt, error and system messages Status and error displays LED display DIAG (green/red) Channel status (green) PWR (green) Figure 5-1 LED display Meaning of the LEDs The following tables explain the meaning of the status and error displays. Remedies for diagnostic messages are available in the chapter Diagnostic messages (Page 17). Manual, 03/2012, A5E

16 Interrupt, error and system messages 5.1 Status and error displays PWR LED Table 5-1 PWR Off On Meaning of the PWR LED Meaning Supply voltage L+ missing Supply voltage L+ present DIAG LED Table 5-2 DIAG Off Flashing On Flashing Meaning of the DIAG LED Meaning Backplane bus supply of the ET 200SP not OK Module is not configured Module configured and no module diagnostics Module configured and module diagnostics LED channel status Table 5-3 Meaning of LED channel status Channel status Off On Meaning Process signal = 0 Process signal = 1 16 Manual, 03/2012, A5E

17 Interrupt, error and system messages 5.2 Diagnostic messages 5.2 Diagnostic messages Digital module error types Module errors are indicated as diagnostics (module status). Table 5-4 Error types Diagnostic message Error code Meaning Remedy Short-circuit 1D Short-circuit to ground at sensor supply Correct the process wiring Wire break 6D Line to the sensor is interrupted Load voltage missing 17D Missing or insufficient supply voltage L + Check supply voltage L+ at BaseUnit Manual, 03/2012, A5E

18 Interrupt, error and system messages 5.2 Diagnostic messages 18 Manual, 03/2012, A5E

19 Technical specifications Technical specifications Technical specifications of DI 8 24VDC ST Dimensions and weight Dimensions W H D (mm) Weight 28 g Module-specific data Number of inputs 8 Suitable BaseUnit types A0 Unshielded cable length Max. 200 m Shielded cable length Max m Parameter length 18 bytes Address space 1 byte Voltages, currents, electrical potentials Rated supply voltage 24 V DC Reverse polarity protection Yes Electrical isolation between channels No Electrical isolation between channels and the Yes backplane bus Permitted potential difference between different 75 V DC, 60 V AC circuits Isolation tested with 707 V DC Current consumption (without additional sensor Max. 50 ma supply) Power loss Typ. 1 W Status, interrupts, diagnostics DIAG LED Red/green PWR LED Green Status LED Green; per channel Diagnostic information can be read out Yes Programmable diagnostics Yes Data for sensor selection Output voltage sensor supply Min. L+ (-0.6V) Rated value output current sensor supply 700 ma Permitted range of output current of the sensor ma supply Short circuit protection of the sensor supply Yes, electronic Manual, 03/2012, A5E

20 Technical specifications 6.1 Technical specifications Rated voltage of input channel Input signal "1" Input signal "0" Input current with "1" signal 24 V DC 11 V to 30 V -30 V to 5 V Typ. 2.5 ma Input delay (configurable) None (2 μs) 0.05 ms 0.1 ms 0.4 ms 0.8 ms 1.6 ms 3.2 ms 12.8 ms 20 ms (each + delay of 30 to 500 μs dependent on line length) Input characteristic curve in accordance with IEC , type 1 and 3 Connecting 2-wire proximity sensor supported Permitted quiescent current Max. 1.5 ma Isochronous mode Yes Jitter within the module Max. 100 μs Supports I&M function Yes Dimensional drawing See device manual ET 200SP BaseUnits ( 20 Manual, 03/2012, A5E

21 Parameter data record A A.1 Parameter assignment and structure of parameter data record Parameter assignment in the user program You can configure the module in runtime. Changing parameters in runtime The module parameters are included in data record 128. You can transmit the configurable parameters to the module with the WRREC instruction. The parameters set with STEP 7 are not changed in the CPU by this action. Instruction for parameter assignment The following instruction is provided for assigning parameters to the I/O module in the user program: Table A- 1 Instruction for parameter assignment Instruction SFB53 WRREC Application Transmitting the configurable parameters to the addressed module of the ET 200SP. Error message The following return value is reported in the event of an error: Table A- 2 Error message Error code 80E0H 80E1H Meaning Error in the header information Parameter error Manual, 03/2012, A5E

22 Parameter data record A.1 Parameter assignment and structure of parameter data record Structure of data record 128 Note Channel 0 includes the diagnostics for the entire module. Figure A-1 Structure of data record 128 Header information The figure below shows the structure of the header information. Figure A-2 Header information 22 Manual, 03/2012, A5E

23 Parameter data record A.1 Parameter assignment and structure of parameter data record Parameters The figure below shows the structure of the parameters for channels 0 to 7. You enable a parameter by setting the corresponding bit to "1". Figure A-3 Structure byte x to x+1 for the channels 0 to 7 Input delay The following table includes the input delay with its codes. Enter these codes at byte 3 (see previous figure). Table A- 3 Coding for input delay Input delay None 0.05 ms 0.1 ms 0.4 ms 0.8 ms 1.6 ms 3.2 ms 12.8 ms 20 ms Code Manual, 03/2012, A5E

24 Parameter data record A.1 Parameter assignment and structure of parameter data record 24 Manual, 03/2012, A5E