Page 5 - Preface; Purpose of the Manual; This manual supports you when using the following modules:
5 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 Preface Purpose of the Manual This manual supports you when using the following modules: S CP 343-2 S CP 343-2 P It contains information about how the PLC can address AS-i actuators and AS-isensors via this module. What’...
Page 6 - Requirements; To understand this manual, you require the following:; CD with sample program
Preface 6 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 We recommend the following procedure when... ... You want an overall picture of the AS-Interface. − First read ‘AS-Interface − Introduction and Basic Information’ (on the accompanying product CD). This contains ...
Page 7 - Contents
7 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 Contents Preface 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Technical Description 10 . . . . . . . . . . . . . . . . . . . . . . . ...
Page 8 - Using the Command Interface
Contents 8 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 4.3.1 Point to Note About Analog Slaves 47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3.2 Points to Note About AS-i Safety Slaves 47 . . . . . . . . . . . . . . . . . . . . . . . . . 4.4 Transf...
Page 10 - Technical Description; You will learn the following:; Notice; therefore intended as a replacement for the; Note
10 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 1 Technical Description This chapter describes the features of the module and familiarizes you with thebasic functions of the AS-i master module CP 343-2. You will learn the following: S The PLC systems on which the AS...
Page 11 - General Notes on Operation − Safety Warnings; Using the CP; Caution; Restrictions
1 Technical Description 11 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 1.1 General Notes on Operation − Safety Warnings Using the CP You can use the CP 343-2 in the following automation systems: S S7-300 − central configuration S S7-300 − distributed configuration v...
Page 12 - Overview of the Module; Uses of the Module
1 Technical Description 12 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 1.2 Overview of the Module 1.2.1 Uses of the Module The CP 343-2 module can be operated in the automation systems (AS or PLC) ofthe S7-300 series and in the ET 200M system. It allows the connect...
Page 13 - PROFIBUS
1 Technical Description 13 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 Binary actuators/sensors without Branch of the AS-icable AS-i power supply unit Active module (with slave ASIC) Passive module (without slave ASIC) AS-i cable Binary sensors/actuators with slave ...
Page 14 - The Product; The product consists of the following:
1 Technical Description 14 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 1.2.2 The Product The product consists of the following: 1. One of the modules of the following type: − CP 343-2 Order number 6GK7 343-2AH01-0XA0 − CP 343-2 P Order number 6GK7 343-2AH11-0XA0 2....
Page 15 - Technical Specifications of the Module; Feature
1 Technical Description 15 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 1.3 Technical Specifications of the Module The CP 343-2 / CP 343-2 P module has the following characteristics: Table 1-1 Technical Specifications Feature Explanation/Values Bus cycle time 5 ms wi...
Page 16 - Approvals; The current approvals are printed on the module.
1 Technical Description 16 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 1.4 Approvals Table 1-2 Description of the Approvals c-UL-us UL 508 CSA C22.2 No. 142 c-UL-us for hazardous locations ANSI / ISA 12.12.01, CSA C22.2 No. 213−M1987CL. 1, Div. 2 GP.A.B.C.D T4CL. 1...
Page 17 - Displays and Operator Controls of the CP 343-2
1 Technical Description 17 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 1.5 Displays and Operator Controls of the CP 343-2 The following diagram shows the front panel of the CP 343-2 with its indicators andoperator controls. The front connector for connecting the AS-...
Page 18 - Meaning of the Indicators and Operator Controls:; LED
1 Technical Description 18 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 Meaning of the Indicators and Operator Controls: LED Meaning SF System fault.The LED is lit when: S The CP 343-2 is in the protected mode and an AS-i configuration error has occurred (for exampl...
Page 19 - Configuration Mode; SET Button; of the active slaves as the expected configuration.; Display of the Detected and Activated AS-i Slaves
1 Technical Description 19 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 LED Meaning S Configuration Mode The configuration mode is used during AS-i installation and commissioning. In the configuration mode, the CP 343-2 can exchange data with every AS-islave connecte...
Page 20 - Characteristics of the Slave Display; configuration mode
1 Technical Description 20 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 Characteristics of the Slave Display S If the CP 343-2 is in the configuration mode , all detected AS-i slaves are displayed. S If the CP 343-2 is in the protected mode , all activated AS-i slav...
Page 22 - Configuring using Buttons; Preparation for Button Configuration; Make sure that the following situation applies:; Setting the Configuration with Buttons; and the
1 Technical Description 22 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 1.6 Configuring using Buttons Preparation for Button Configuration Make sure that the following situation applies: S The PLC CPU must be switched to ST OP. S The CP 343-2 and all AS-i slaves mus...
Page 23 - Modes; The CP recognizes two modes:; Configuration mode
1 Technical Description 23 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 1.7 Modes The CP recognizes two modes: S Configuration mode S Protected mode Configuration mode The configuration mode is used during AS-i installation and startup. You can change the CP module f...
Page 24 - Addressing the CP 343-2 in the S7 Automation System
1 Technical Description 24 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 1.9 Addressing the CP 343-2 in the S7 Automation System The CP 343-2 can be addressed by the PLC like an analog module with 16 inputbytes and 16 output bytes. The CP occupies 16 input bytes and ...
Page 25 - Installation and Commissioning; This chapter explains how to install and commission the module.; Safety Warnings; Warning; Connect the CP only when the power supply is turned off.
25 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 2 Installation and Commissioning This chapter explains how to install and commission the module. 2.1 Safety Warnings ! Warning When used under hazardous conditions (zone 2), the devices must be installed inan enclosure....
Page 26 - Ground/Chassis Ground Concept; Installing and Commissioning the CP; Installation; The CP can be installed in a SIMATIC S7-300 or an ET 200M.; Step
2 Installation and Commissioning 26 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 Ground/Chassis Ground Concept Notice To achieve the noise immunity of the CP 343-2 / CP 343-2 P the AS and AS-ipower supply unit must be correctly grounded. Please note the instructions...
Page 28 - Configuration with STEP 7; This chapter explains how to configure the CP with STEP 7 as of V5.2.; Significance of the Configuration in STEP 7; The information in Section 3.3 relates only to the CP 343-2 P!; STEP 7 Basic Configuration; Entering the AS-i Master into the S7-300 Station in HW Config; button configuration; ” apply initially
28 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 3 Configuration with STEP 7 This chapter explains how to configure the CP with STEP 7 as of V5.2. You will learn the following: S What basic configuration will need to create for the CP 343–2 and CP 343–2 P S What othe...
Page 30 - Extra Configuration of the CP 3 43-2 P; Configuring in STEP 7 − Operating Parameters; ”Operating Parameters” tab
3 Configuration with STEP 7 30 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 3.3 Extra Configuration of the CP 3 43-2 P Note The information in Section 3.3 relates only to the CP 343-2 P! 3.3.1 Configuring in STEP 7 − Operating Parameters S ”Operating Parameters” tab...
Page 31 - Configuring AS-i Slaves; AS-i slave with extended addressing mode
3 Configuration with STEP 7 31 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 3.3.2 Configuring AS-i Slaves Notice A configuration of the AS-i slaves set by STEP 7 and downloaded to the S7 stationis transferred from the CPU to the CP 343-2 P when the S7 station starts ...
Page 32 - Configuring the Properties of an AS-i Slave; Enter configuration data of the AS-i slaves
3 Configuration with STEP 7 32 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 S Siemens Slaves As of STEP 7 version 5.3.3, you have the option of simple configuration ofslaves from Siemens AG, by selecting the relevant order number from thedrop-down list. As an altern...
Page 34 - Configuring Analog Slaves as Standard Slaves; These parameters are set in accordance with the DP standard V1.
3 Configuration with STEP 7 34 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 Configuring Analog Slaves as Standard Slaves If you want to configure an analog slave with more than two channels, use the AS-istandard slave. You then set the properties of the analog inter...
Page 35 - AS−i analog slaves with expanded address area
3 Configuration with STEP 7 35 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 AS-i A/B Slave The AS-i A/B slave can either be placed at an AS-i address in the A or B area. TheB area can be used only when no AS-i standard slave is placed in the A area. As an option, sta...
Page 36 - Slaves Complying with AS-i Specification V3
3 Configuration with STEP 7 36 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 Slaves Complying with AS-i Specification V3 AS-i slaves complying with AS-i Specification V3 (combined transaction type (CTT)2−5) are supported by the CP as of firmware version V3.0. You can...
Page 37 - Relevant bits
3 Configuration with STEP 7 37 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 Table 3-1 shows the relevant bits of the CTT slaves. Table 3-1 Slave in theexample(see figure) Type, IO.ID.ID2 Relevant bits Non-relevant bits Slave 1A CTT2, S−7.5.5 I0.0...I0.1Q0.2...Q0.3 I0...
Page 38 - Aims; This allows you to; Follow the steps below; edit it if necessary.
3 Configuration with STEP 7 38 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 3.4 Uploading the Actual Configuration to the PG(CP 3 43-2 P only) Aims You can upload the current actual configuration over the CP 343–2 P to the openSTEP 7 project. This allows you to S re...
Page 39 - Binary values of the standard or A slaves via the PLC I/Os; Interface between PLC CPU and; PLC CPU; Backplane bus
39 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 4 Data Exchange between User Program and AS−i Slaves This chapter provides you with the information you require to access the data ofthe AS-i slaves from the PLC user program via the CP 343-2. The chapter explainsthe tr...
Page 40 - Data Exchange between User Program and AS−i Slaves; Addressing the Standard or A Slaves with the PLC; Special Feature of AS-i Analog Slaves; The output nibbles of these AS-i slaves are ignored by the CP 343-2
4 Data Exchange between User Program and AS−i Slaves 40 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 4.1.1 Addressing the Standard or A Slaves with the PLC Each standard or A slave on the AS-i cable is assigned four bits (a nibble) by theCP 343-2. The PLC can write ...
Page 41 - Example of a Configuration; DP master; Input byte 1; Output byte 1
4 Data Exchange between User Program and AS−i Slaves 41 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 Example of a Configuration Figure 2−2 shows an example of the PLC CPU addressing 4 standard or A slaves.The base addresses m = 256 for the I/O data are configured in ...
Page 42 - Accessing Binary Data of Standard or A Slaves; X stands for the byte address on the CP 342-2.
4 Data Exchange between User Program and AS−i Slaves 42 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 4.1.2 Accessing Binary Data of Standard or A Slaves The bits of the AS-i slaves are accessed using S7 load and transfer commands,such as: L PIW XL PID XT PQW XT PQD ...
Page 44 - Exchanging AS-i Binary Values with B Slaves; Interface between PLC CPU and CP 343-2
4 Data Exchange between User Program and AS−i Slaves 44 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 4.2 Exchanging AS-i Binary Values with B Slaves Interface between PLC CPU and CP 343-2 You access the binary values of B slaves in the user program using the systemf...
Page 45 - How the PLC Addresses the Slaves
4 Data Exchange between User Program and AS−i Slaves 45 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 4.2.1 How the PLC Addresses the Slaves The CP 343-2 manages the binary data of the B slaves in two 16-byte long areas(one area for the input data and one area for the...
Page 46 - Accessing Binary Data of B Slaves
4 Data Exchange between User Program and AS−i Slaves 46 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 4.2.2 Accessing Binary Data of B Slaves The following sample program illustrates access to the binary data of B slaves. Table 4-2 STL Explanation //Read in binary in...
Page 47 - Points to Note about Binary Data of Analog Slaves; Point to Note About Analog Slaves; Transferring AS-i Analog Values; Analog Interface between the PLC CPU and CP 343-2
4 Data Exchange between User Program and AS−i Slaves 47 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 4.3 Points to Note about Binary Data of Analog Slaves 4.3.1 Point to Note About Analog Slaves If you use slaves complying with CTT 1−5, all or some I/O bits may be us...
Page 48 - Addressing Analog Values of AS-i Slaves; Mapping the Analog Values in the Data Records; The tables can be used both for the analog; inputs; and for the analog; outputs
4 Data Exchange between User Program and AS−i Slaves 48 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 PLC CPU AS-islave 2 AS-islave 1 AS-islave n Analogslaves ÍÍÍ ÍÍÍ ÎÎÎ ÎÎÎ AS-Interface write_record S DSNR 140−147 Data area foranalogoutput values Data area foranalo...
Page 49 - Byte addresses occupied by analog values in the data record
4 Data Exchange between User Program and AS−i Slaves 49 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 Table 4-3 Accessing Analog Values using Data Records Byte addresses occupied by analog values in the data record AS-i slave address DS 140 DS 141 DS 142 DS 143 DS 144...
Page 50 - Analog value channel; You use data record 140 and specify 48 as the data record length.; Representation of the analog values; The transparent values are interpreted as two independent bytes.
4 Data Exchange between User Program and AS−i Slaves 50 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 Table 4-4 Address Area for the Analog Values of an AS-i Slave Byte no. (start address + offset) Analog value channel Start address + 0 Channel 1 / high byte Start ad...
Page 52 - Programming Examples
4 Data Exchange between User Program and AS−i Slaves 52 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 4.4.2 Programming Examples Table 4-5 STL Explanation //Read in analog input data for slave 5: Call SFC 59 REQ :=TRUE IOID :=B#16#54 LADDR :=W#16#100 RECNUM :=B#16#8D...
Page 53 - Description of FC “ASI_3422”; Meaning; You will find FC ASI_3422 at the following locations:; and
53 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 5 Using the Command Interface Via the command interface, you can control the response of the AS-i mastercompletely from within your user program. This chapter contains the information you require to access the command i...
Page 54 - Call Interface; Name
5 Using the Command Interface 54 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 Call Interface ACT DONE ASI_3422 STARTUP ERROR STATUS BOOL BOOL DWORD BOOL BOOL LADDRSEND WORDANY RECV ANY DWORD Table 6-1 Formal Parameters Name Para Type Data Type Memory Area Remarks AC...
Page 55 - Commands in the User Program; not
5 Using the Command Interface 55 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 Table 6-1 Formal Parameters, continued Name Remarks Memory Area Data Type Para Type STATUS I/Q DWORD M,D 1st word: Job status / error code (seeTable 6-2);For ’job terminated with error’, an...
Page 56 - DONE
5 Using the Command Interface 56 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 The DONE, ERROR and STATUS parameters remain unchanged until the next jobis processed. ACT DONE ERROR STATUS 8181h 0000h 8181h 0000h 8181h 8381h 8181h 0000h 8181h 0000h Figure 6-1 Table 6-...
Page 59 - Description of the AS-i Slave Commands; Overview
5 Using the Command Interface 59 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 5.2 Description of the AS-i Slave Commands Overview This section describes the command calls that can be sent by the user program tothe CP 343-2. With these command calls, the CP 343-2 prov...
Page 60 - General Structure of the Send Buffer
5 Using the Command Interface 60 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 Table 6-3 AS-i Slave Commands, continued Name Coding Return Parameter Get_LPS, Get_LAS, Get_LDS, Get_Flags −> described in section 5.2.16 LDS, LAS, LPS, flags 3 0 H Get_Extended_Total_C...
Page 61 - General Structure of the Receive Buffer; General Structure of the AS-i Slave Address
5 Using the Command Interface 61 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 Byte Meaning q+0 Command number q+1 Job data q+... Job data q = base address of the send buffer on the DP master General Structure of the Receive Buffer The basic structure of the response ...
Page 62 - The configured parameter is; transferred immediately by the CP 343-2 to the; Structure of the Job Data in the Send Buffer; Byte
5 Using the Command Interface 62 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 5.2.1 Set_Permanent_Parameter Meaning With this call, a parameter value for the specified AS-i slave is configured on theCP 343-2. The value is stored permanently in the EEPROM of the CP 3...
Page 63 - Structure of the Response Data in the Receive Buffer
5 Using the Command Interface 63 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 5.2.2 Get_Permanent_Parameter Meaning With this call, a slave-specific parameter value stored on the EEPROM of the CP343-2 is read. Structure of the Job Data in the Send Buffer Byte Meaning...
Page 64 - Purpose of the Command; The parameter is stored on the CP 343-2 only; temporarily; and is not entered as a
5 Using the Command Interface 64 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 5.2.3 Write_Parameter Purpose of the Command The AS-i slave parameter value transferred with the command is passed on to theaddressed AS-i slave. The parameter is stored on the CP 343-2 on...
Page 67 - ID code
5 Using the Command Interface 67 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 5.2.6 Set_Extended_Permanent_Configuration Meaning This call sets the following configuration data for the addressed AS-i slave. S I/O configuration S ID code S Extended ID1 code S Extended...
Page 69 - The call is; executed in the protected mode.
5 Using the Command Interface 69 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 5.2.8 Store_Actual_Configuration Purpose of the Command With this call, the (actual) configuration data (I/O configuration, ID code, extendedID1 code and extended ID2 code) of all AS-i slav...
Page 72 - This call switches between the online and offline mode.; online mode; is the normal operating situation for the AS-i master. Here, the; offline mode
5 Using the Command Interface 72 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 5.2.11 Set_Offline_Mode Meaning This call switches between the online and offline mode. The online mode is the normal operating situation for the AS-i master. Here, the following jobs are ...
Page 73 - Select Autoprogramming
5 Using the Command Interface 73 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 5.2.12 Select Autoprogramming Meaning This call can enable or disable the “automatic address programming” function (seealso Section 7.1). The AUTO_ADDR_ENABLE bit is stored permanently; in ...
Page 74 - In the; protected mode; , only AS-i slaves are activated that are entered in the LPS; The “OPERATION MODE” bit is stored; permanently
5 Using the Command Interface 74 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 5.2.13 Set_Operation_Mode Purpose of the Command This call changes the module between the configuration mode and the protectedmode. In the protected mode , only AS-i slaves are activated t...
Page 75 - cannot be connected at the same time.
5 Using the Command Interface 75 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 5.2.14 Change_AS-I_Slave_Address Purpose of the Command With this call, the AS-i address of an AS-i slave can be modified. This call is mainly used to add a new AS-i slave with the default ...
Page 77 - With this call, the following entries are read out of the CP 343-2:
5 Using the Command Interface 77 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 5.2.16 Get_LPS, Get_LAS, Get_LDS, Get_Flags Meaning With this call, the following entries are read out of the CP 343-2: S The list of active AS-i slaves (LAS) S The list of detected AS-i sl...
Page 78 - Meaning of the Bits in Bytes 0 to 23
5 Using the Command Interface 78 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 Byte Meaning Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 11 LDS slave 24 LDS slave 25 LDS slave 26 LDS slave 27 LDS slave 28 LDS slave 29 LDS slave 30 LDS slave 31 12 reserved LDS slav...
Page 79 - Flag 2; Meaning of the Flags
5 Using the Command Interface 79 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 Flag 1 Flag 2 Bit Number Meaning Bit Number Meaning 0 OFFLINE_READY 0 OFFLINE 1 APF 1 INTERNAL 2 NORMAL_MODE 2 EEPROM_OK 3 CONFIG_MODE 3 AUTO_ADDR_ENABLE 4 AUTO_ADDR_AVAIL 4 PERIPHERY_FAULT...
Page 80 - With this command, the following data are read from the CP 343-2:
5 Using the Command Interface 80 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 5.2.17 Get_Extended_Total_Configuration Meaning With this command, the following data are read from the CP 343-2: S The list of active AS-i slaves (LAS) This indicates which of the connect...
Page 84 - Bit Number
5 Using the Command Interface 84 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 154 reserved Parameters slave 1B 155 Parameters slave 2B Parameters slave 3B 156 Parameters slave 4B Parameters slave 5B 157 Parameters slave 6B Parameters slave 7B 158 Parameters slave 8B...
Page 90 - only; the parameters; that have changed in; to the
5 Using the Command Interface 90 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 5.2.19 Write_Extended_Parameter_List Meaning With this command, the parameters for all slaves are transferred to the AS-imaster. The AS-i master transfers only the parameters that have cha...
Page 93 - This call reads out the version ID of the firmware of the AS-i master .
5 Using the Command Interface 93 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 5.2.22 Read_Version_ID Meaning This call reads out the version ID of the firmware of the AS-i master . Structure of the Job Data in the Send Buffer Byte Meaning 0 Command number: 14 H The r...
Page 99 - For the LPF data, the bit values have the following meaning:
5 Using the Command Interface 99 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 5.2.28 Get_LPF Meaning With this call, the list of peripheral faults (LPF) signaled by the AS-i slaves is readout from the AS-i master. The LPF is updated cyclically by the AS-i master .Whe...
Page 100 - Maximum value for n=220
5 Using the Command Interface 100 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 5.2.29 Write_AS-i_Slave_Parameter_String Meaning With this call, a parameter string complying with AS-i slave profile 7.4 can be sentto the AS-i master that passes on the string to the AS...
Page 104 - Diagnostics and Interrrupts of the CP 343-2; Interrupt Events
104 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 6 Diagnostics and Interrrupts of the CP 343-2 In the protected mode, the CP 343-2 signals a diagnostic interrupt whenever theconfiguration on the AS-Interface is changed. Changes in the configuration mightbe that volt...
Page 105 - Sequence of Diagnostic Interrupt Processing
6 Diagnostics and Interrrupts of the CP 343-2 105 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 S All changes to the AS-i slave configuration in the protected mode S AS-i Power Fail in the protected mode CP-internal interrupt events: S EEPROM Error Note CP-internal in...
Page 106 - Response to Interrupts in Different CP Operating States
6 Diagnostics and Interrrupts of the CP 343-2 106 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 6.4 Response to Interrupts in Different CP Operating States The CP 343-2 generates diagnostic interrupts triggered by external interrupt eventsonly in the protected mode a...
Page 108 - Reading the Diagnostic Data Record DS 1
6 Diagnostics and Interrrupts of the CP 343-2 108 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 6.6 Reading the Diagnostic Data Record DS 1 The CP 343-2 continuously updates a delta list containing all the slaves that existbut that differ from the configuration; in o...
Page 109 - Programming Example
6 Diagnostics and Interrrupts of the CP 343-2 109 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 6.7 Programming Example The following example illustrates how you can react to a diagnostic interrupt of theCP 343-2 in OB82 by reading the data record (DS1). Table 8-1 STL...
Page 110 - Diagnostic Interrupts: Some Examples
6 Diagnostics and Interrrupts of the CP 343-2 110 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 6.8 Diagnostic Interrupts: Some Examples It is assumed that slaves 1 and 12 were configured using the buttons on the CP343-2 and that the CP 343-2 is in the protected mode...
Page 111 - Dealing with Problems / Error Displays; Simple Replacement of AS-i Slaves; Detecting a Defective AS-i Slave; Exactly; one; Automatic address programming by the CP 343-2 is possible.; Replacing a Defective AS-i Slave; Replace the defective AS-i slave with an; identical; AS-i slave with address
111 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 7 Dealing with Problems / Error Displays This chapter contains information about special operating states of the CP 343-2. Itis intended to help you to deal with problems. 7.1 Replacing a Defective AS-i Slave/Automatic...
Page 112 - Error Displays/Remedying Errors; Error
7 Dealing with Problems / Error Displays 112 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 7.2 Error Displays/Remedying Errors The following table lists the possible causes of errors that can occur whenoperating the CP 343-2 and how to remedy the problem. Table 10-1 ...
Page 115 - AS-Interface Protocol Implementation; List of Available Master Functions
115 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 A AS-Interface Protocol Implementation Conformance Statement (PICS) PICS for the CP 343−2 Table K-1 Vendor SIEMENS AG Product Name CP 343-2 Order Number 6GK7 343−2AH11−0XA0 Version V3.0 Master Profile M4 Date 03.03.200...
Page 118 - How the AS-i cycle time depends on the number of connected slaves; The AS-i cycle time can be calculated using the following formula:
A AS-Interface Protocol Implementation Conformance Statement (PICS) 118 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 Table K-2 PICS, (continued) No. Comment / Function implemented by M4 Function or Call on the Host Interface (symbolic representation) 6 Support of Co...
Page 119 - References and Literature; AS−Interface Complete Specification
119 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 B References and Literature /1/ AS−Interface. Das Aktuator−Sensor−Interface für die AutomationISBN 978−3446210646AS−Interface. The Actuator−Sensor−Interface for AutomationISBN 978−3446210653Werner Kriesel, O.W. Madelun...
Page 120 - Order numbers; You will find an overview of the SIMATIC documentation at:
B References and Literature 120 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 Order numbers The order numbers of the SIEMENS documentation listed above can be found inthe catalogs “SIMATIC NET Industrial Communication and Field Devices, CatalogIK PI” and “SIMATIC Pro...
Page 121 - Notes on the CE Mark; Area of Application
121 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 C Notes on the CE Mark Product name: CP 343−2 Order no.: 6GK7 343−2AH01−0XA0 CP 343−2 P Order no.: 6GK7 343−2AH11−0XA0 EC Directive EMC 2004/108/EEC The product listed above meets the requirements of the EC DirectiveEM...
Page 122 - Glossary; APF; Automation system
122 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 D Glossary APF AS-i Power Fail Flag or LED display that indicates that the power supply on theAS-i cable is too low or has failed (for example failure of the AS-i power supplyunit). AS Automation system AS-i (AS-Inter...
Page 123 - active; AS-i module this functions as a distributor and provides a connec-
D Glossary 123 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 AS-i module For the AS-Interface, a module concept has been defined that allows the block-like linking of AS-i slaves − sensors and actuators − via AS-i modules. The following types of module exist:The activ...
Page 124 - LAS; List of activated slaves; LDS; List of detected slaves.; LPS; List of permanent slaves.; Nibble; A nibble is a unit of information consisting of four bits.
D Glossary 124 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 LAS List of activated slaves LDS List of detected slaves. LPS List of permanent slaves. Nibble A nibble is a unit of information consisting of four bits. Standard AS-i master Up to 31 standard slaves or sla...
Page 125 - Siehe
125 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008C79000−G8976−C149−04 A Accessing binary data B slaves, 44, 46standard and A slaves, 42 Acyclic services, programming, 48Addressing in the S7−AS, 24Addressing slaves, 45Analog values examples of accessing via data records, 50mapping in data...
Page 126 - Technical specifications, 15
126 CP 343−2 / CP 343−2 P AS−Interface Master Release 08/2008 C79000−G8976−C149−04 T Technical specifications, 15 U Upload to PG, 38User program, 55
Page 128 - Qualified Personnel
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 ...
Page 129 - Table of contents; tended
CP 343-2/CP 343-2 P AS-Interface Master for SIMATIC S7 Supplement to Operating Manual, 08/2010, A5E03006584020A-01 3 Table of contents 1 Technical description ................................................................................................................................. 5 1.10 AS-I...
Page 131 - Technical description; Description; All components are approved for a 24 V DC supply voltage.
CP 343-2/CP 343-2 P AS-Interface Master for SIMATIC S7 Supplement to Operating Manual, 08/2010, A5E03006584020A-01 5 Technical description 1 1.10 AS-Interface operation with 24 V voltage (AS-i Power24V) Description The AS-Interface cable transports communication signals as well as supply voltage for...
Page 132 - NOTICE
Technical description 1.10 AS-Interface operation with 24 V voltage (AS-i Power24V) CP 343-2/CP 343-2 P AS-Interface Master for SIMATIC S7 6 Supplement to Operating Manual, 08/2010, A5E03006584020A-01 NOTICE Voltage lower than 22.5 V on the AS-Interface If the voltage on the AS-Interface is less tha...
Page 135 - Using the command interface; CAUTION
CP 343-2/CP 343-2 P AS-Interface Master for SIMATIC S7 Supplement to Operating Manual, 08/2010, A5E03006584020A-01 9 Using the command interface 5 5.1 Description of FC "ASI_3422" (supplements) CAUTION If the receive buffer of the FC ASI_3422 is too short, any bordering memory areas are over...
Page 137 - Dealing with problems / error displays; Replacing a defective AS-i slave / automatic address programming
CP 343-2/CP 343-2 P AS-Interface Master for SIMATIC S7 Supplement to Operating Manual, 08/2010, A5E03006584020A-01 11 Dealing with problems / error displays 7 7.1 Replacing a defective AS-i slave / automatic address programming 7.1.1 Automatic address programming after failure of one or more AS-i sl...
Page 138 - Exactly one slave has failed, or
Dealing with problems / error displays 7.1 Replacing a defective AS-i slave / automatic address programming CP 343-2/CP 343-2 P AS-Interface Master for SIMATIC S7 12 Supplement to Operating Manual, 08/2010, A5E03006584020A-01 Note Exceptions Automatic address programming does not work on the followi...
Page 139 - all product versions or firmware version V2.x
Dealing with problems / error displays 7.1 Replacing a defective AS-i slave / automatic address programming CP 343-2/CP 343-2 P AS-Interface Master for SIMATIC S7 Supplement to Operating Manual, 08/2010, A5E03006584020A-01 13 7.1.2 Automatic address programming after failure of an AS-i slave (CP wit...
Page 140 - Error displays/remedying errors; the CP 343−2 with incompatible slaves.
Dealing with problems / error displays 7.2 Error displays/remedying errors CP 343-2/CP 343-2 P AS-Interface Master for SIMATIC S7 14 Supplement to Operating Manual, 08/2010, A5E03006584020A-01 7.2 Error displays/remedying errors 7.2.1 Error displays/remedying errors (incompatibilities) Below are lis...
Siemens HF35M630/01
User Manual
Siemens 1015N-2MFM-1A
Manual
Siemens 108
User Manual
Siemens 11
User Manual
Siemens 1168
User Manual
Siemens 120 Series
User Manual
Siemens 125-1957
User Manual
Siemens 125-3584T
User Manual
Siemens 125-5033
User Manual
Siemens 140
User Manual
Siemens 175V
User Manual
Siemens 18inc Freezer Tower with Dispenser
User Manual
Siemens 18inc Wine Tower
User Manual
Siemens 1G03QB 630G
User Manual
Siemens 2 D SP
User Manual
Siemens 2000
User Manual
Siemens 2010 Tango
User Manual