Siemens SIMATIC IM151-1 STANDARD User manual

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

Siemens AG
Division Digital Factory
Postfach 48 48
90026 NÜRNBERG
GERM
ANY
A5E01075950-AD
Ⓟ
08/2015 Subject to change
Copyright © Siemens AG 2008 - 2015.
All rights reserved
17B
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The product/system described in this documentation may be operated only by
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editions.

Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
Manual, 07/2015, A5E01075950-AD 3
Preface
Purpose of the manual
This manual supplements the ET 200S Distributed I/O System Operating Instructions.
General functions for the ET 200S are described in the ET 200S Distributed I/O System
Operating Instructions (http://support.automation.siemens.com/WW/view/en/1144348).
The information in this document along with the operating instructions enables you to
commission the ET 200S.
Basic knowledge requirements
To understand these operating instructions you should have general knowledge of
automation engineering.
Scope of the manual
This manual applies to this ET 200S module. It describes the components that are valid at
the time of publication.
Recycling and disposal
Thanks to the fact that it is low in contaminants, this ET 200S module is recyclable. For
environmentally compliant recycling and disposal of your electronic waste, please contact a
company certified for the disposal of electronic waste.
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. (http://www.siemens.com/simatic-docu).
The online catalog and ordering systems are available on the Internet
(http://www.siemens.com/automation/mall).
Training center
We offer courses to help you get started with the ET 200S and the SIMATIC S7 automation
system. Please contact your regional training center or the central training center in D -
90327, Nuremberg, Germany (http://www.siemens.com/sitrain).

Preface
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
4Manual, 07/2015, A5E01075950-AD
Technical Support
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).
There you will find:
●Our Newsletter, which constantly provides you with the latest information about your
products.
●The right documentation for you using our Service & Support search engine.
●The bulletin board, a worldwide knowledge exchange for users and experts.
●Your local contact for Automation & Drives in our contact database.
●Information about on-site services, repairs, spare parts, and lots more.

Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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Table of contents
Preface ................................................................................................................................................... 3
1 Properties ............................................................................................................................................... 7
2 Parameters ........................................................................................................................................... 12
2.1 Parameters for the IM151-1 STANDARD interface module ...................................................12
2.2 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......................................................................................................13
2.2.5 Option handling: Slot 2 to 63 (with RESERVE module) .........................................................14
2.2.6 Diagnostic interrupt .................................................................................................................14
2.2.7 Process interrupt.....................................................................................................................14
2.2.8 Insert/remove-module interrupt...............................................................................................14
2.2.9 Analog-value format................................................................................................................14
2.2.10 Interference frequency suppression .......................................................................................14
2.2.11 Reference junction slot ...........................................................................................................15
2.2.12 Reference junction input .........................................................................................................15
3 Functions.............................................................................................................................................. 16
3.1 Option handling with RESERVE modules ..............................................................................16
3.1.1 Principle of operation of option handling with RESERVE modules ........................................16
3.1.2 Prerequisites for option handling with RESERVE modules....................................................18
3.1.3 Example for using RESERVE modules ..................................................................................19
3.1.4 Assigning parameters for option handling with RESERVE modules......................................20
3.1.5 Controlling and monitoring options with RESERVE modules.................................................21
3.1.6 Troubleshooting for option handling with RESERVE modules ...............................................23
3.1.7 Address area for option handling and status byte with RESERVE modules..........................24
3.2 Option handling without reserve modules...............................................................................26
3.2.1 Principle of operation of option handling without RESERVE modules ...................................26
3.2.2 Prerequisites for option handling without RESERVE modules...............................................27
3.2.3 Example for use without RESERVE modules ........................................................................28
3.2.4 Configuring option handling without RESERVE modules.......................................................29
3.2.5 Controlling and monitoring options without RESERVE modules............................................31
3.3 Identification data....................................................................................................................33

Table of contents
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
6Manual, 07/2015, A5E01075950-AD
4 Interrupt, error, and system messages .................................................................................................. 36
4.1 LED displays on the interface module ................................................................................... 36
4.2 Process interrupt lost ............................................................................................................. 38
4.3 Diagnostic messages of the electronic modules.................................................................... 38
4.4 Diagnostics with STEP 7........................................................................................................ 39
4.4.1 Diagnostics readout ............................................................................................................... 39
4.4.2 Structure of the slave diagnostics.......................................................................................... 41
4.4.3 Station statuses 1 to 3 ........................................................................................................... 43
4.4.4 Master PROFIBUS address................................................................................................... 44
4.4.5 Identifier-related diagnostics.................................................................................................. 45
4.4.6 Module status......................................................................................................................... 46
4.4.7 Channel-specific diagnostics ................................................................................................. 47
4.4.8 Interrupts ................................................................................................................................ 48
4.4.9 Incorrect module configurations of ET 200S on the PROFIBUS DP ..................................... 56
4.5 Evaluating the interrupts of the ET 200S ............................................................................... 57
5 Response times .................................................................................................................................... 59
5.1 Overview ................................................................................................................................ 59
5.2 Response times for the ET 200S ........................................................................................... 60
5.3 Response time for digital input modules................................................................................ 61
5.4 Response time for digital output modules.............................................................................. 61
5.5 Response time for analog input modules .............................................................................. 62
5.6 Reaction times of analog output modules.............................................................................. 63
5.7 Response times for a 4 IQ-SENSE electronic module .......................................................... 64
5.8 Response times for technology modules............................................................................... 64
Index .................................................................................................................................................... 65

Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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Properties
1
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.
●The maximum address space is 244 bytes for inputs and 244 bytes for outputs.
●Operation as a DPV0 or DPV1 slave
●A maximum of 63 modules can be operated with the IM151-1 STANDARD.
●The maximum bus length is 2 m.
●Extended temperature range from 0 to 55°C with vertical installation.
●It supports option handling and the status byte for power modules.
●Firmware update over PROFIBUS DP with STEP 7
●Identification data (with DS248 or DS255)
●Direct data exchange (publisher)
The IM151-1 STANDARD interface module (6ES7151-1AA06-0AB0) replaces the
predecessor interface modules 6ES7151-1AA00-0AB0 to 6ES7151-1AA05-0AB0.
Installation constraints
●For every 2DO AC24..230V electronic module used, the number of connectable I/O
modules in this station is reduced by one.

Properties
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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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
1
-
-
2 - -
3
RxD/TxD-P
Data line B
4
RTS
Request to send
5
M5V2
Data reference potential (from station)
6
P5V2
Supply plus (from station)
7
-
-
8
RxD/TxD-N
Data line A
9
Up to 6ES7151-1AA04-0AB0,
product release 6
As of 6ES7151-1AA04-0AB0,
product release 7 or as of
6ES7151-1AA05-0AB0
1L+
24 V DC
2L+
24 V DC (for loop through)
1M
Ground
2M Ground (for loop through)

Properties
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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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) 45
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
Interface
RS 485
SYNC capability
Yes
FREEZE capability
Yes
Manufacturer ID
806AH
Direct data exchange
Yes
Isochronous operation
No
Parameter length
27 bytes
Address space
244 bytes I/O
Option handling
•With reserve module Yes
•Without reserve module Yes
I&M data
Yes
Firmware update
Via PROFIBUS DP with STEP 7
Max. output current of the PROFIBUS DP inter-
face (5, 6)
80 mA
Voltages, currents, potentials
Rated supply voltage of the electronic compo-
nents (1L+)
24 V DC

Properties
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
10 Manual, 07/2015, A5E01075950-AD
Dimensions and weight
•Reverse polarity protection Yes
•Voltage failure backup Min. 20 ms
Electrical isolation
•Between backplane bus and electronics No
•Between PROFIBUS DP and electronics Yes
•Between supply voltage and electronics No
Permissible potential difference (to mounting rail)
75 V DC / 60 V AC
Insulation tested with
500 V DC
Current consumption from rated supply voltage
(1L+)
Approx. 200 mA
Power loss of the module
Typically 3.3 W
Status, interrupts, diagnostics
Interrupts
Yes
Diagnostics function
Yes
•Group error Red "SF" LED
•PROFIBUS DP bus monitoring Red "BF" LED
•Monitoring of the power supply voltage of the
electronics
Green "ON" LED
Updating the firmware of the IM151-1 STANDARD
The IM151-1 STANDARD firmware can be updated starting with STEP 7 V5.1, SP 3 (via
accessible nodes).
To update the firmware, you receive files (*.UPD) with the current firmware.
The following requirements must be met:
●The IM151-1 STANDARD in the station whose firmware is to be updated must be
accessible online.
●The files with the current firmware version must be available in the file system of your
programming device or PC.
You can find information on this procedure in the
STEP 7 online help.
Note
Make sure that the correct firmware version for the interface module
in question is used for
the update. An interface module with an older order number cannot be updated with the
firmware version for an interface module with a more recent order number and vice versa.

Properties
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
Manual, 07/2015, A5E01075950-AD 11
Configuration with more than 244 bytes of parameter data
For configurations with STEP 7 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.

Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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Parameters
2
2.1
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 5
Applicability
DP interrupt mode DPV0/DPV1 DPV0 ET 200S
Bus length
≤ 1 m/> 1 m
≤ 1 m
ET 200S
Operation at set < > actual
configuration 1
Disable/enable Disable ET 200S
Diagnostic interrupt
3
Disable/enable
Disable
ET 200S
Process interrupt
3
Disable/enable
Disable
ET 200S
Remove/insert module inter-
rupt
2 3
Disable/enable Disable ET 200S
Identifier-related diagnostics
Disable/enable
Enable
ET 200S
Module status
Disable/enable
Enable
ET 200S
Channel-specific diagnostics
Disable/enable
Enable
ET 200S
Option handling in general
Disable/enable
Disable
ET 200S
Option handling with / without reserve
module
with reserve mod-
ule
ET 200S
Option handling:
Slots 2 to 63
Disable/enable Disable ET 200S
Analog value format 4SIMATIC S7/
SIMATIC S5
S7 ET 200S
Interference frequency sup-
pression
50 Hz/60 Hz 50 Hz ET 200S
Reference junction slot
None /2 to 63
None
ET 200S
Reference junction input RTD on channel 0/
RTD on channel 1
0 ET 200S
1See also the "option handling" parameter.
2The default setting of the parameter in the GSD file is "disable".
3Only parameterizable in DPV1 operation.
4The parameter only exists when configuring via the GSD file.
5The default settings apply to the default startup (if no other parameters have been assigned by the
DP master).

Parameters
2.2 Parameter description
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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2.2
Parameter description
2.2.1
41B
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.
Requirements:
●The DP master must also support DPV1.
2.2.2
42B
Bus length
≤1 m: The default setting for the maximum bus length is 1 m.
> 1 m: The bus length of the ET 200S is > 1 m and can be up to 2 m. However, this setting
will increase the response time of the ET 200S.
2.2.3
43B
Enable startup for set <> actual configuration
When this parameter is enabled:
●Removing and inserting modules during operation will not lead to an ET 200S station
failure
●If the actual configuration differs from the expected configuration, data exchange between
the ET 200S and the DP master will continue.
When this parameter is disabled:
●Removing and inserting modules during operation will lead to an ET 200S station failure.
●If the actual configuration differs from the expected configuration, data exchange between
the ET 200S and the DP master will cease.
Exception: Option handling
2.2.4
44B
Option handling in general
This parameter can be used as a general means of enabling or disabling option handling for
the entire ET 200S.
See also
Assigning parameters for option handling with RESERVE modules (Page 20)

Parameters
2.2 Parameter description
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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2.2.5
45B
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.
●Slots 2 to 63 are disabled: Only the configured module can be located on the relevant
slot. RESERVE modules are treated as incorrect modules. Depending on the setting of
the "Enable startup for set <> actual configuration" parameter, the ET 200S will either
terminate or continue data exchange.
2.2.6
46B
Diagnostic interrupt
This parameter can be used to enable or disable diagnostic interrupts. Diagnostic interrupts
are supported
●on PROFIBUS DP, if the ET 200S is in DPV1 mode.
2.2.7
47B
Process interrupt
This parameter can be used to enable or disable process interrupts. Process interrupts are
supported.
●On PROFIBUS DP, if the ET 200S is in DPV1 mode.
2.2.8
48B
Insert/remove-module interrupt
This parameter can be used to enable or disable remove/insert module interrupts.
Remove/insert module interrupts are supported
●On PROFIBUS DP, if the ET 200S is in DPV1 mode.
2.2.9
49B
Analog-value format
You set the number format for all analog electronic modules here.
2.2.10
50B
Interference frequency suppression
The frequency of your AC power system can interfere with the measured value especially
when measuring in low voltage ranges and using thermocouple elements. Enter the line
frequency for your system here (50 Hz or 60 Hz).
The interference frequency suppression parameter applies to all analog electronic modules.
This parameter is also used to specify the integration and conversion time of the various
modules. See the technical data for the analog electronic modules.

Parameters
2.2 Parameter description
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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2.2.11
51B
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
For information on connecting thermocouples, refer to the manuals for the analog electronic
modules
.
2.2.12
52B
Reference junction input
This parameter can be used to set the channel (0/1) for measuring the reference
temperature (calculation of the compensation value) for the assigned slot.
Reference
For information on connecting thermocouples, refer to the manuals for the analog electronic
modules
.

Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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Functions
3
3.1
Option handling with RESERVE modules
3.1.1
53B
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.
If the slot is disabled, only the configured electronic module can occupy this slot. Any other
module will trigger a diagnosis. You can also control the configuration of Slots 2 to 63 and
monitor the configuration of Slots 1 to 63 using the control and feedback interface in the
process input image (PII) and process output image (PIQ).

Functions
3.1 Option handling with RESERVE modules
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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Figure 3-1 Principle of operation of option handling with RESERVE modules

Functions
3.1 Option handling with RESERVE modules
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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3.1.2
54B
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).
Note
One of these power modules must be included in the configuration at least once, together
with one of the aforementioned interface modules.
●RESERVE modules as replacements for future electronic modules
●For the purpose of configuring the IM151-1 STANDARD
–DPV0/DPV1 mode: As of 07/2003 (V1.0 or higher), GSD file SI03806A.GSx.
–DPV0 mode: GSD file SI02806A.GSx.
Note
In STEP
7, you do not require a GSD file for option handling with the:
•
IM151-1 STANDARD of STEP 7 V5.4 or higher
•
The current HW update for the interface and power modules. Use the menu command
"Options > Install HW Updates" in HW Config to link the HW update. The HW updates
can be downloaded from Customer Support on the Internet.
You can find the options handling description in the STEP
7 Online Help.
Note
If the actual configuration of an ET
200S station does not match the set configuration, a
diagnostics report is generated if the check for the relevant slots is not enabled for option
handling.

Functions
3.1 Option handling with RESERVE modules
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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3.1.3
55B
Example for using RESERVE modules
Configuration variants
Figure 3-2 Example for using RESERVE modules

Functions
3.1 Option handling with RESERVE modules
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
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3.1.4
56B
Assigning parameters for option handling with RESERVE modules
Introduction
In STEP 7 or 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):
●Drag the electronic module to the configuration table
●Assign the parameters
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:
–...O (option handling) or
–...SO (status byte + option handling)
Note
Entry of the power module with the ending ...O or ...SO can only be made once
in the
ET
200S configuration!
2. Assign parameters to the interface module as follows:
Interface module
Parameter
Setting
Description
IM151-1
STANDARD
or
IM151-1 FO
STANDARD
or
IM151-1 HIGH
FEATURE
Option handling,
general
enable Option handling is activated for
the entire ET 200S.
Option handling:
Slots 2 to 63
Enable (all the slots
where RESERVE mod-
ules can be located)
There are RESERVE modules
or a configured electronic mod-
ule on the slot. A diagnostic is
not signaled.
Option handling:
With/without
RESERVE modules
With RESERVE mod-
ules
Selects option handling with
RESERVE modules
Note
If "Operation for set < > actual installation" is blocked for parameter
assignment,
•
the ET 200S does not start up if a module is missing or if an incorrect module is plugged
in. The diagnostic "No module" or "Incorrect module" is signaled.
•
The ET 200S starts up if you enable option handling for the slot where a RESERVE
module is plugged in. A diagnostic is not signaled.