Siemens SIMATIC IM151-1 STANDARD Manual
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Siemens SIMATIC IM151-1 STANDARD Manual

Et 200s distributed i/o interface module
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Interface module
15B
IM151-1 STANDARD
(6ES7151-1AA06-0AB0)
SIMATIC
ET 200S distributed I/O
Interface module
IM151-1 STANDARD
(6ES7151-1AA06-0AB0)
Manual
07/2015
A5E01075950-AD
___________________
Preface
___________________
Properties
___________________
Parameters
___________________
Functions
___________________
Interrupt, error, and system
messages
___________________
Response times
1
2
3
4
5

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Summary of Contents for Siemens SIMATIC IM151-1 STANDARD

  • Page 1 ___________________ Interface module Preface IM151-1 STANDARD ___________________ Properties (6ES7151-1AA06-0AB0) ___________________ SIMATIC Parameters ___________________ Functions ET 200S distributed I/O Interface module ___________________ Interrupt, error, and system IM151-1 STANDARD messages (6ES7151-1AA06-0AB0) ___________________ Response times Manual 07/2015 A5E01075950-AD...
  • Page 2 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.

  • Page 3: Preface

    Additional support If you have any questions relating to the products described in this manual and do not find the answers in this document, please contact your local Siemens representative (http://www.siemens.com/automation/partners). A guide to the technical documentation for the various SIMATIC products and systems is available on the Internet.
  • Page 4 You can contact Technical Support for all Industry Automation products by means of the Internet Web form for the Support Request (http://www.siemens.com/automation/csi_en_WW/support_request). Additional information about Siemens Technical Support is available on the Internet (http://www.siemens.com/automation/csi_en_WW/service). Service & Support on the Internet In addition to our documentation, we offer a comprehensive knowledge base on the Internet (http://www.siemens.com/automation/csi_en_WW/support).

  • Page 5: Table Of Contents

    Table of contents Preface ..............................3 Properties ............................... 7 Parameters ............................12 Parameters for the IM151-1 STANDARD interface module ........... 12 Parameter description ......................13 2.2.1 DP interrupt mode ........................13 2.2.2 Bus length ..........................13 2.2.3 Enable startup for set <> actual configuration ................ 13 2.2.4 Option handling in general ......................
  • Page 6 Table of contents Interrupt, error, and system messages ....................36 LED displays on the interface module ................... 36 Process interrupt lost ......................38 Diagnostic messages of the electronic modules ..............38 Diagnostics with STEP 7 ......................39 4.4.1 Diagnostics readout ....................... 39 4.4.2 Structure of the slave diagnostics ..................

  • Page 7: Properties

    Properties Properties The IM151-1 STANDARD interface module has the following properties: ● It connects the ET 200S with PROFIBUS DP via the RS485 interface. ● On SIMATIC S7 (in DPV1 mode), the maximum parameter length is 240 bytes per slot. ●...
  • Page 8 Properties Terminal assignment The following table shows the terminal assignment of the IM151-1 STANDARD interface module for the 24 V DC voltage supply and PROFIBUS DP: Table 1- 1 Terminal assignment of the IM151-1 STANDARD interface module View Signal name Description RxD/TxD-P Data line B...
  • Page 9 Properties Block diagram Figure 1-1 Block diagram for the IM151-1 STANDARD interface module Technical specifications of IM151-1 STANDARD (6ES7151-1AA06-0AB0) Dimensions and weight Dimension B (mm) Weight Approx. 150 g Module-specific data Transmission rate 9.6; 19.2; 45.45; 93.75; 187.5; 500 kBd, 1.5; 3; 6; 12 Mbps Bus protocol PROFIBUS DP...
  • Page 10 Properties Dimensions and weight Reverse polarity protection • Min. 20 ms Voltage failure backup • Electrical isolation Between backplane bus and electronics • Between PROFIBUS DP and electronics • Between supply voltage and electronics • Permissible potential difference (to mounting rail) 75 V DC / 60 V AC Insulation tested with 500 V DC...
  • Page 11 Properties Configuration with more than 244 bytes of parameter data STEP 7 For configurations with V5.4, it is possible to operate the IM151-1 STANDARD from 6ES7151-1AA05-0AB0 in DPV1 mode with more than 244 bytes of parameter data. Configuration with the GSD file does not offer this option. Note If the parameter length exceeds 244 bytes, a longer station startup time is to be expected.

  • Page 12: Parameters

    Parameters Parameters for the IM151-1 STANDARD interface module Table 2- 1 Parameters for the IM151-1 STANDARD interface module IM151-1 STANDARD Range of values Default setting Applicability DP interrupt mode DPV0/DPV1 DPV0 ET 200S Bus length ≤ 1 m/> 1 m ≤...

  • Page 13: Parameter Description

    Parameters 2.2 Parameter description Parameter description 2.2.1 DP interrupt mode This parameter can be used to enable or disable ET 200S DPV1 operation. Data records and interrupts (can be assigned parameters) are supported by class 1 and class 2 services after DPV1 mode is enabled.

  • Page 14: Option Handling: Slot 2 To 63 (With Reserve Module)

    Parameters 2.2 Parameter description 2.2.5 Option handling: Slot 2 to 63 (with RESERVE module) This parameter can be used to enable or disable checking of the configuration. ● Slots 2 to 63 are enabled: Instead of the configured electronic module you can also insert a RESERVE module into the relevant slot without generating a diagnostics message.

  • Page 15: Reference Junction Slot

    Parameters 2.2 Parameter description 2.2.11 Reference junction slot This parameter can be used to assign a slot (none, 2 to 12/2 to 63) with a channel for measuring the reference temperature (calculation of the compensation value). Reference manuals analog electronic For information on connecting thermocouples, refer to the for the modules...

  • Page 16: Functions

    Functions Option handling with RESERVE modules 3.1.1 Principle of operation of option handling with RESERVE modules Principle With option handling with RESERVE modules, the configuration of ET 200S Slots 2 to 63 is checked. If a slot is enabled for option handling, the RESERVE module (option) can occupy this slot instead of the configured electronic module without triggering a diagnostic interrupt.
  • Page 17 Functions 3.1 Option handling with RESERVE modules Figure 3-1 Principle of operation of option handling with RESERVE modules Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...

  • Page 18: Prerequisites For Option Handling With Reserve Modules

    Functions 3.1 Option handling with RESERVE modules 3.1.2 Prerequisites for option handling with RESERVE modules Requirements For option handling with RESERVE modules you require: ● An interface module that supports option handling with a RESERVE module. ● A power module PM-E 24 to 48 V DC (6ES7138-4CB50-0AB0 and higher) or PM-E 24 to 48 V DC/24 to 230 V AC (6ES7138-4CB10-0AB0 and higher).

  • Page 19: Example For Using Reserve Modules

    Functions 3.1 Option handling with RESERVE modules 3.1.3 Example for using RESERVE modules Configuration variants Figure 3-2 Example for using RESERVE modules Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...

  • Page 20: Assigning Parameters For Option Handling With Reserve Modules

    Functions 3.1 Option handling with RESERVE modules 3.1.4 Assigning parameters for option handling with RESERVE modules Introduction STEP 7 COM PROFIBUS you assign the parameters for the electronic modules which you want to use in future applications, e.g. 4DI H, on the RESERVE module slots (or the expansion modules on the right-hand end of the station): ●...

  • Page 21: Controlling And Monitoring Options With Reserve Modules

    Functions 3.1 Option handling with RESERVE modules Substitute values If you have assigned an electronic module for the RESERVE module, the following substitute values are signaled: ● Digital input modules: 0 ● Analog input modules: 7FFF ● Function module: 0 See also Option handling in general (Page 13) 3.1.5...
  • Page 22 Functions 3.1 Option handling with RESERVE modules Principle The control and feedback interface is located in the input and output process image of the PM-E 24..48 VDC or PM-E 24..48 VDC/24..230 VAC power module. It can only be accessed if entries ending in ...O or ...SO for that power module were selected in the configuration software.

  • Page 23: Troubleshooting For Option Handling With Reserve Modules

    Functions 3.1 Option handling with RESERVE modules Feedback interface PII (EB x to EB x+7): The feedback interface (8 bytes) tells you which module is actually located on which slot. All slots are reported. Even slots that were not enabled for option handling. Table 3- 2 Feedback interface Slot...

  • Page 24: Address Area For Option Handling And Status Byte With Reserve Modules

    Functions 3.1 Option handling with RESERVE modules 3.1.7 Address area for option handling and status byte with RESERVE modules Address area for option handling and status byte You can control and monitor option handling and evaluate the status byte of the power module using the control (PIQ) and feedback (PII) interface.
  • Page 25 Functions 3.1 Option handling with RESERVE modules Option handling in PIO/PII Not applicable Figure 3-4 Option handling in PIQ/PII PIO: OB x to OB x+7 Slot 2 to 63: Parameter assignment for option handling applies. RESERVE modules are allowed: The station is engaged in data exchange. •...

  • Page 26: Option Handling Without Reserve Modules

    Functions 3.2 Option handling without reserve modules Option handling without reserve modules 3.2.1 Principle of operation of option handling without RESERVE modules Principle In the case of option handling without RESERVE modules, the configuration data are insufficient to compare the preset configuration with the actual configuration. In addition, information about the existing options is still required.

  • Page 27: Prerequisites For Option Handling Without Reserve Modules

    Functions 3.2 Option handling without reserve modules 3.2.2 Prerequisites for option handling without RESERVE modules Prerequisites For option handling without RESERVE modules you require: ● IM151-1 STANDARD interface module (6ES7151-1AA05-0AB0 or higher) ● Power module PM E-24 ..48 VDC or PM E- 24..48 VDC/24 ..230 VAC One of these power modules must be included in the configuration at least once.

  • Page 28: Example For Use Without Reserve Modules

    Functions 3.2 Option handling without reserve modules 3.2.3 Example for use without RESERVE modules Configuration variants Below is an example of the use of option handling without RESERVE modules. Note: A "0" in the control interface means that this slot number is deactivated in the configuration and thus does not exist.

  • Page 29: Configuring Option Handling Without Reserve Modules

    Functions 3.2 Option handling without reserve modules 3.2.4 Configuring option handling without RESERVE modules Introduction You configure option handling without RESERVE modules as described below. Procedure 1. Drag a PM-E 24..48 VDC or PM-E 24..48 VDC/24..230 VAC power module with one of the following entries into the configuration table: –...
  • Page 30 Functions 3.2 Option handling without reserve modules Note In the case of option handling without RESERVE modules, incorrect filling in of the control interface can result in too many plugged modules with a slot number greater than 63 are reported from the point of view of the interface module. Since there is only room for 63 modules in the diagnostics message (module status), the highest-value bit is set in the "Identifier-related diagnostics"...

  • Page 31: Controlling And Monitoring Options Without Reserve Modules

    Functions 3.2 Option handling without reserve modules 3.2.5 Controlling and monitoring options without RESERVE modules Introduction You can use the control interface (PIQ) and feedback interface (PII) to control and monitor options by means of the user program. Recommendation: Before working with the ET 200S optional enhancements, check whether all the required electronic modules are plugged in using the feedback interface (refer to the table below).
  • Page 32 Functions 3.2 Option handling without reserve modules Control interface PIQ (AB x to AB x+7): You must inform the IM151-1 via the control interface about which modules actually exist and which slots have been left out. The IM151-1 cannot evaluate the configuration until it has received this information.

  • Page 33: Identification Data

    Functions 3.3 Identification data Identification data Definition Identification data are data that are stored in a module for assisting the user in: ● Checking the system configuration ● Locating hardware modifications in a system ● Correcting errors in a system Identification data enable modules to be uniquely identified online.
  • Page 34 Functions 3.3 Identification data List of contents Length (bytes) Coding (hex) F1 11 associated data record number 00 E9 Length of the data record 00 40 Index 00 03 F1 11 associated data record number 00 EA Length of the data record 00 40 Index 00 04...
  • Page 35 Identification data 0: Index 1 (Data record 231) MANUFACTURER_ID read (2 Byte) 2A hex (= 42 dec) The name of the manufacturer is stored here. (42 dec = SIEMENS AG) ORDER_ID Read (20 bytes) Depends on the mod- Order number of the module...

  • Page 36: Interrupt, Error, And System Messages

    Interrupt, error, and system messages LED displays on the interface module LED display ① Group error (red) ② Bus fault (red) ③ Supply voltage (green) Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...
  • Page 37 There is an error in an I/O module, or the inter- Replace the interface module, or contact your face module is defective. Siemens representative. Data exchange is taking place between the DP master and the ET 200S. The set configuration and actual configuration of the ET 200S match.

  • Page 38: Process Interrupt Lost

    Interrupt, error, and system messages 4.2 Process interrupt lost Process interrupt lost "Process interrupt lost" Diagnostics Modules with a controller use the "Process interrupt lost" diagnostics. The "Process interrupt lost" diagnostics are not currently available for the 2DI 24 V DC High Feature and 4DI 24 V DC High Feature modules.

  • Page 39: Diagnostics With Step 7

    Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Diagnostics with STEP 7 4.4.1 Diagnostics readout Introduction The slave diagnostics comply with IEC 61784-1:2002 Ed1 CP 3/1. Depending on the DP STEP 7 master, slave diagnostics can be read out with for all DP slaves that comply with the standard.
  • Page 40 Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Example of reading out S7 diagnostics using SFC 13 "DP NRM_DG" Here, you will find an example of how to use SFC 13 to read out the slave diagnostics for a DP slave in the STEP 7 user program.

  • Page 41: Structure Of The Slave Diagnostics

    Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 4.4.2 Structure of the slave diagnostics Structure of the slave diagnostics The figure below shows the structure of the slave diagnostics. Figure 4-1 Structure of the slave diagnostics Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...
  • Page 42 Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Note The length of the diagnostics frame varies depending on the parameter assignment: • Between 6 and 62 bytes in DPV0 mode • Between 6 and 110 bytes in DPV1 mode STEP 7 You can identify the length of the last received diagnostics frame in by referring to...

  • Page 43: Station Statuses 1 To 3

    Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 4.4.3 Station statuses 1 to 3 Definition Station statuses 1 to 3 provide an overview of the status of a DP slave. Structure of station status 1 (byte 0) Table 4- 3 Structure of station status 1 (byte 0) Meaning Cause/Remedy...

  • Page 44: Master Profibus Address

    Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Structure of station status 2 (byte 1) Table 4- 4 Structure of station status 2 (byte 1) Meaning 1: The DP slave parameters need to be reassigned. 1: A diagnostics message is pending. The DP slave will not operate until the problem is eliminated (static diagnostics message).

  • Page 45: Identifier-Related Diagnostics

    Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 4.4.5 Identifier-related diagnostics Definition The identifier-related diagnostics indicate whether or not modules of the ET 200S have errors/faults. Identifier-related diagnostics start at byte 6 and are 9 bytes long. The identifier-related diagnostics for the ET 200S with the IM151-1 STANDARD are structured as follows: Figure 4-2 Structure of the identifier-related diagnostics for the ET 200S with IM151-1 STANDARD...

  • Page 46: Module Status

    Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 4.4.6 Module status Definition The module status indicates the status of the configured modules and provides more information on the identifier-related diagnostics with respect to the configuration. The module status starts after the identifier-related diagnostics and consists of 20 bytes. The module status for the ET 200S with the IM151-1 STANDARD is structured as follows: Figure 4-3 Structure of the module status for the ET 200S with the IM151-1 STANDARD...

  • Page 47: Channel-Specific Diagnostics

    Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 4.4.7 Channel-specific diagnostics Definition Channel-specific diagnostics provide information about channel errors in modules and details of the identifier-related diagnostics. The channel-specific diagnostics start after the module status (if parameters are preset accordingly). The maximum length is limited by the maximum total length of the slave diagnostics, i.e., 62 bytes in DPV0 mode or 110 bytes in DPV1 mode.

  • Page 48: Interrupts

    Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Note The module slot coding is contained in byte 35, bits 0 to 5. The following applies: Displayed number +1 ≙ Slot of the module (0 ≙ Slot 1; 1 ≙ Slot 2; 3 ≙ Slot 4, etc.) In bits 6/7 of byte 36, 00 is output if a power module reports channel-specific diagnostics.
  • Page 49 Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Structure of interrupts STEP 7 Once configuration with is complete, the interrupt data is evaluated and transferred to the relevant organization blocks (OBs). The interrupt section for the ET 200S is structured as follows: Figure 4-5 Structure of the interrupt status of the interrupt section Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
  • Page 50 Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Diagnostic interrupt, byte x+4 to x+7 Figure 4-6 Structure of bytes x+4 to x+7 for diagnostic interrupt Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...
  • Page 51 Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Diagnostic interrupt from the modules, byte x+8 to byte x+11 Figure 4-7 Structure of byte x+8 to byte x+11 for diagnostic frame Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...
  • Page 52 Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Diagnostic interrupt from the modules, byte x+12 to byte x+15 Figure 4-8 Structure of byte x+12 to byte x+15 for diagnostic frame Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...
  • Page 53 Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Example of a diagnostic interrupt Figure 4-9 Example of a diagnostic interrupt (Part 1) Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...
  • Page 54 Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Figure 4-10 Example of a diagnostic interrupt (Part 2) Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...
  • Page 55 Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 Process interrupt of digital input modules Figure 4-11 Structure as of byte x+4 for process interrupt (digital input) Process interrupt of analog input modules Figure 4-12 Structure as of byte x+4 and byte x+5 for process interrupt (analog input) Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...

  • Page 56: Incorrect Module Configurations Of Et 200S On The Profibus Dp

    Interrupt, error, and system messages 4.4 Diagnostics with STEP 7 4.4.9 Incorrect module configurations of ET 200S on the PROFIBUS DP Invalid module configuration states The following invalid ET 200S module configuration states lead to an ET 200S station failure or prevent entry into data exchange.

  • Page 57: Evaluating The Interrupts Of The Et 200S

    Interrupt, error, and system messages 4.5 Evaluating the interrupts of the ET 200S Evaluating the interrupts of the ET 200S Introduction In the case of certain process states/errors, the DP slave saves one interrupt block for each process state or error, containing the relevant information, in the diagnostic frame (DPV1 interrupt mechanism).
  • Page 58 Interrupt, error, and system messages 4.5 Evaluating the interrupts of the ET 200S STEP 7 Evaluating hardware interrupts with When a process interrupt occurs, the CPU interrupts the processing of the user program and processes the OB 40 process interrupt block. The module channel that triggered the process interrupt is entered in the start information of OB 40, in the OB40_POINT_ADDR variable.

  • Page 59: Response Times

    Response times Overview The figure below shows the various response times between DP Master and ET 200S. Figure 5-1 Response times between DP Master and ET 200S Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...

  • Page 60: Response Times For The Et 200S

    Response times 5.2 Response times for the ET 200S Response times for the ET 200S Calculating the response time with the IM151-1 STANDARD The following equation enables you to make an approximate calculation of the ET 200S response time: Response time [μs]* = 28 · + 9 ·...

  • Page 61: Response Time For Digital Input Modules

    Response times 5.3 Response time for digital input modules Response time for digital input modules Input delay The reaction times of the digital input modules depend on the input delay. Reference manual Information on the input delays can be found in the technical data of the for the relevant digital electronic module.

  • Page 62: Response Time For Analog Input Modules

    Response times 5.5 Response time for analog input modules Response time for analog input modules Conversion time The conversion time comprises the basic conversion time and the processing time for wire break check diagnostics. In integrative conversion processes, the integration time is included directly in the conversion time.

  • Page 63: Reaction Times Of Analog Output Modules

    Response times 5.6 Reaction times of analog output modules Reaction times of analog output modules Conversion time The conversion time of the analog output channels comprises the time for the transfer of the digitized output values from internal memory and the digital/analog conversion. Cycle time The conversion of the analog output channels for the module takes place with a processing time and sequentially with a conversion time for channels 0 and 1.

  • Page 64: Response Times For A 4 Iq-Sense Electronic Module

    Response times 5.7 Response times for a 4 IQ-SENSE electronic module Response time The response time (t to t ) i.e., the time from the application of the digital output values in internal memory until the specified value is obtained at the analog output - is, in the most unfavorable case, the sum of the cycle time and the settling time.

  • Page 65: Index

    Index Basic knowledge requirements, 3 Option handling Block diagram, 9 Functional principle, 16 parameter assignment, 20, 29 Prerequisites, 27 Channel-specific diagnostics, 47 Configuration, 11 Control interface, 22, 32 Parameters, 12 Conversion time, 63 PII, 23, 32 Cycle time, 62, 63 PIQ, 22, 32 Properties, 7 Definition...
  • Page 66 Index Status and error displays, 37 STEP 7 user program, 40 Structure, 41 Technical specifications, 9 Technical Support, 4 Terminal assignment, 8 Training Center, 3 Update firmware, 10 Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0) Manual, 07/2015, A5E01075950-AD...

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