WAGO -I/O-SYSTEM 750 Series Manual
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WAGO -I/O-SYSTEM 750 Series Manual

Fieldbus independent i/o modules,
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Fieldbus Independent
I/O Modules
AS-Interface master module
750-655
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Version 1.2.3

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Summary of Contents for WAGO WAGO-I/O-SYSTEM 750 Series

  • Page 1 Fieldbus Independent I/O Modules AS-Interface master module 750-655 Manual Version 1.2.3...
  • Page 2 • General Copyright  2007 by WAGO Kontakttechnik GmbH & Co. KG All rights reserved. WAGO Kontakttechnik GmbH & Co. KG Hansastraße 27 D-32423 Minden Phone: +49 (0) 571/8 87 – 0 Fax: +49 (0) 571/8 87 – 1 69 E-Mail: info@wago.com...

  • Page 3: Table Of Contents

    2.1.1.7.4 Mailbox ..................28 2.1.1.7.4.1 Structure ................29 2.1.1.7.4.2 Access procedure..............30 2.1.1.8 Mailbox commands............... 31 2.1.1.8.1 Overview of mailbox commands ..........31 2.1.1.8.2 Result values of mailbox commands........33 2.1.1.8.3 Example of mailbox use............33 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 4 Node Design ..................45 2.1.2.1 Grouping of AS-Interface Master Modules ........45 3 Working with the AS-Interface master module 750-655....... 46 Set up and configuration with WAGO-I/O-CHECK 2......46 3.1.1 Setting up the AS-Interface process data and mailbox length... 46 3.1.2 Setting up the operating mode for the AS-Interface master ....
  • Page 5 Overview of mailbox commands sorted by function ......67 Overview of mailbox commands sorted by opcode ....... 69 Overview of mailbox commands sorted by value ........71 Mailbox command - Reference .............. 73 5.5.1 Mailbox commands ................73 5.5.2 Functional profiles................126 WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 6: Important Comments

    WAGO Kontakttechnik GmbH & Co. KG declines all liability resulting from improper action and damage to WAGO products and third party products due to non-observance of the information contained in this manual.

  • Page 7: Symbols

    Routines or advice for efficient use of the device and software optimization. More information References on additional literature, manuals, data sheets and INTERNET pages 1.3 Number Notation Number Code Example Note Decimal normal notation Hexadecimal 0x64 C notation Binary '100' Within ', '0110.0100' Nibble separated with dots WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 8: Safety Notes

    Do not use any contact spray. The spray may impair the functioning of the contact area. The WAGO-I/O-SYSTEM 750 and its components are an open system. It must only be assembled in housings, cabinets or in electrical operation rooms. Access must only be given via a key or tool to authorized qualified personnel.

  • Page 9: O Modules

    Description The AS-Interface master module 750-655 is used to integrate the AS-Interface network into the WAGO-I/O-SYSTEM 750. By this means, AS-Interface slaves or subsystems, together with modules from the WAGO-I/O-SYSTEM 750, can be used in widely differing field bus systems.
  • Page 10 AS-Interface strand. In addition, analog values, and also all other commands of the new AS- Interface specification, can be transmitted acyclically in a management channel over the field bus. WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 11 LEDs signal the readiness for operation and the fault-free module bus communication as well as the status of the signal transmission. The AS-Interface master module 750-655 can be used with the following WAGO-I/O-SYSTEM 750 couplers/controllers: Hardware Software Bus system Coupler / Controller Item No.
  • Page 12 If it is intended to install two or three master modules in direct vicinity to each other in one node, it is essential to observe the node design acc. to chapter 2.1.2.1 „Grouping of AS-Interface Master Modules“. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 13: Indicating Devices

    A slave is missing and can be replaced by automatic programming Protected operating mode yellow cfg mode Set-up mode No fault flashing Peripheral fault general fault Configuration error (Config Error Bit) or at least one of the status bits 1 or 2 WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 14: Schematic Circuit Diagram

    14 • 750-655 [AS-Interface master module] Schematic circuit diagram 2.1.1.4 Schematic circuit diagram Fig. 2.1.1-4: Schematic circuit diagram g065501e WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 15: Technical Data

    (UL508) Conformity Marking More Information Detailed references to the approvals are listed in the document "Overview Approvals WAGO-I/O-SYSTEM 750", which you can find on the CD ROM ELECTRONICC Tools and Docs (Item-No.: 0888-0412) or in the internet under: www.wago.com ! Documentation ! WAGO-I/O-SYSTEM 750 !

  • Page 16: Functional Description

    The master module will remain in the offline phase if the AS-Interface circuit is not adequately supplied with power (U AS-I does not come on). The offline phase can be exited in start-up mode or when the WAGO-I/O- CHECK 2 commissioning tool starts automatically.

  • Page 17: Activation Phase

    Operating modes 2.1.1.6.3.1 Set-up mode The set-up mode is used for configuring the AS-Interface circuit. Note In the set-up mode, all detected slaves are activated even when there are differences between the required and actual configuration. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 18: Protected Operating Mode

    In protected mode, only those slaves are activated, which have been set up and the required configuration of which matches the actual values. Note In contrast to the set-up mode, in protected mode, data is only exchanged between the master module and the slaves that have been set-up. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 19: Addressing In Set-Up Mode

    The "Auto_prog" flag for automatic programming can be switched on and off with the WAGO-I/O-CHECK 2 commissioning tool. Note Only slaves with the address zero can be re-addressed by the master module.

  • Page 20: Manual Addressing

    2.1.1.6.5.2 Manual addressing If several slaves have failed, the addresses of the new slaves must be set manually. This can be carried out with the WAGO-I/O-CHECK 2 commissioning tool or an addressing unit. Note If several slaves fail, they can no longer be automatically replaced by the master.

  • Page 21: Process Image

    Changing between Mode 1 (permanently configured mailbox) and Mode 2 (overlapping mailbox) as well as the setting up of the mailbox and process image sizes is carried out with the WAGO-I/O-CHECK 2 commissioning tool or by means of the parameter channel via address 0. The values set are mirrored in Register 33.
  • Page 22 13/13A 30/30A 31/31A 26/26A 27/27A 14/14A 15/15A 32 byte Flags 28/28A 29/29A 16/16A 17/17A 30/30A 31/31A 18/18A 19/19A Flags 20/20A 21/21A 22/22A 23/23A 24/24A 25/25A 26/26A 27/27A 28/28A 29/29A 30/30A 31/31A 40 byte Flags 48 byte WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 23 27/27A 26/26A 27/27A 26/26A 27/27A 26/26A 27/27A 20 byte 28/28A 29/29A 28/28A 29/29A 28/28A 29/29A 28/28A 29/29A 30/30A 31/31A 30/30A 31/31A 30/30A 31/31A 30/30A 31/31A Flags Flags Flags Flags 24 byte 32 byte 40 byte Empty WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 24 AS-Interface process data length = (Process image length – Mailbox length – 2) The following table shows a summary of the permissible configurations of process image and mailbox: WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 25: Control And Status Byte

    Control byte Byte 0 Mailbox suppressed 1 Mailbox superimposed The superimposition of the mailbox is activated and deactivated with bit 2 the control byte. With process data communication, bit 2 in the control byte is always reset. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 26: Assignment For Register Communication

    Process data communication is acknowledged by the bus module with bit 2 the status byte. 2.1.1.7.2.2 Assignment for register communication With register communication, the control and status bytes are assigned as follows: Control byte Byte Register number 0 Read access 1 Write access WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 27: As-Interface Process Data

    Slave 28B Slave 29B Slave 30B Slave 31B Depending on the process image length, mailbox length and mailbox mode, it may be that not all AS-Interface process data are transmitted (cf. Chapter 2.1.1.7.1 "Overview process image"). WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 28: As-Interface Flags

    In addition, the master supports slaves according to profile S-7.3 and S-7.4 and other multiplexing slaves, whereby large amounts of data can also occur. Access is made to these non-time-critical data via the mailbox. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 29: Structure

    A mailbox order is acknowledged when a change occurs. Result Status / error in the mailbox order In most cases, the mailbox will not have the full length in order to provide space for the AS-Interface process data. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 30: Access Procedure

    (but possibly different parameters) can be executed directly after one another. The execution of a mailbox command is declined if the number of request parameter bytes transmitted (in the output data direction) is too small, i.e. if the mailbox length has been set too low. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 31: Mailbox Commands

    ● SET_DATA_EX 0x48 Set_Data_Exchange_Active ● ● ● ● SET_AAE 0x0B Set_Auto_Adress_Enable ● ● ● ● GET_LOS_A/B*) 0x61 GET_LOS ● ● ● SET_LOS_A/B*) 0x6D SET_LOS ● ● ● Special Functions WRITE_XID1 0x3F Write_Extended_ID-Code_1 ● ● ● ● WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 32 ● ● Housekeeping BUTTONS*) 0x75 Disable Pushbuttons ● ● ● ● Command in addition to AS-Interface specification ● Command is executable Command is not executable A/B Command is executable with changeover between A/B slaves or channels WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 33: Result Values Of Mailbox Commands

    The command for reading-in the four 16-bit channels of an AS-Interface input slave, which is set up according to slave profile 7.3, is shown by way of an example (RD_7X_IN). When processing process image: Mailbox size: 6 bytes WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 34 Analog channel 1 high byte, hex Byte 4 Analog channel 1 low byte, hex Byte 5 Analog channel 2 high byte, hex Byte 6 Analog channel 2 low byte, hex The values for channels 1 and 2 appear in the response. WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 35 Analog channel 3 high byte, hex Byte 4 Analog channel 3 low byte, hex Byte 5 Analog channel 4 high byte, hex Byte 6 Analog channel 4 low byte, hex The values for channels 3 and 4 appear in the response. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 36: Data Channel For Parameter Exchange

    • via the exchange of parameters in the case of the respective field bus systems (e.g. PROFIBUS-DP/DP-V1) • via the asynchronous serial interface of the bus coupler/bus controller (e.g. for 750-101, WAGO-I/O-CHECK 2, WAGO-I/O-PRO 32 and BK- Service) The mapping of the parameter channel takes place via registers 56 and 57 of the appropriate table or the appropriate channel of the complex bus module.

  • Page 37: Communications Control (Register 57)

    TIMEOUT FALSE The transmission of the parameters has been completed in the agreed time (parameter address 0). TRUE The maximum transmission time for the parameters previously negotiated between the module and the application has been exceeded. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 38: Parameter Sets

    When TIMEOUT = 0, the monitoring time is infinite. NO_OF_PRMS Number of bus module parameters in words SET_DEFAULT_PRMS The bus module is reset to the factory settings. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 39: Bus Module-Specific Parameter Data

    2.1.1.9.4.1 Determining the maximum bus module parameter data (system parameters) Request (Application) Parameter Value Meaning TGL_MS != TGL_SM Initiate order PRM_RW = FALSE Read access A0 ... A7 Address of parameter data length WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 40: Setting The Monitoring Time (System Parameters)

    MORE_PRM = FALSE. 2.1.1.9.4.3 Restoring factory settings (system parameters) Request (Application) Parameter Value Meaning TGL_MS != TGL_SM Enter order PRM_RW = TRUE Write access A0 ... A7 Address of factory settings WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 41: Reading/Writing Parameters (Module-Specific)

    When the last parameter has been transferred to the module (MORE_PRM = FALSE), the entire parameter set is checked by the module and accepted if correct. Otherwise, the module returns a parameterizing error (PRM_ERR = TRUE). WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 42: Example: Configuring As-Interface Process Data And Mailbox

    Value Meaning TGL_SM == TGL_MS Order executed A0 ... A7 Address of parameter data mirrored TIMEOUT FALSE, TRUE Monitoring time expired BUF_OFL FALSE, TRUE Access outside the module parameter range PRM_ERR FALSE, TRUE Parameter/parameter set error WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 43: Extended Diagnostics Of The As-Interface Master

    Interface network in a safe operating state. It is thus possible to respond more quickly to configuration errors and the host is relieved of this task. If problems occur on the AS-Interface, the masters can automatically switch the AS- Interface network into a safe state. WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 44 AS-Interface. Hence, with critical slaves, the master can be switched directly into the offline phase while, with less critical slaves, the error message "configuration error" is sent to the host, but the AS-Interface network is not switched offline. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 45: Node Design

    Slave Slave Slave Slave ASI+ ASI+ ASI+ ASI+ AS-interface AS-interface Circuit 2 Power Supply ASI- ASI- ASI- ASI- 750-XXX 750-XXX 750-655 750-655 750-600 Slave Slave Slave Slave Fig. 2.1.2-7: Node design with 2 AS-Interface modules g065510e WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 46: Working With The As-Interface Master Module 750-655

    3 Working with the AS-Interface master module 750-655 3.1 Set up and configuration with WAGO-I/O-CHECK 2 In order to work with the AS-Interface master module 750-655, first set up the communication connection to your node. Then read out the node configuration and select the required module in the navigation screen or node view.

  • Page 47: Setting Up The Operating Mode For The As-Interface Master

    Set up and configuration with WAGO-I/O-CHECK 2 • 47 Setting up the operating mode for the AS-Interface master 3.1.2 Setting up the operating mode for the AS-Interface master Open the process data dialog for the selected bus module. To do this, click on the Process data command in the context menu for the module (node view or navigation).

  • Page 48: Selecting An As-Interface Slave From The Slave Overview

    48 • Set up and configuration with WAGO-I/O-CHECK 2 Selecting an AS-Interface slave from the slave overview 3.1.4 Selecting an AS-Interface slave from the slave overview Open the process data dialog for the selected bus module. To do this, click on the Process data command in the context menu for the module (node view or navigation).

  • Page 49: Observing And Setting Up As-Interface Process Data

    Set up and configuration with WAGO-I/O-CHECK 2 • 49 Observing and setting up AS-Interface process data The parameters are set by setting the bits B0 – B3 in the Permanent Parameter line. Alternatively, here too, you can save the slave type that has...

  • Page 50: Fieldbus-Specific Behavior

    / control byte, one empty byte and up to six bytes of mailbox or process data. The subsequent PDOs contain AS-Interface process data. Note: When using a CANopen coupler / controller, the maximum mailbox size is limited to six bytes. WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 51 PDO. Note: When the mailbox size is 6 bytes and 62 AS-Interface slaves are connected, a process image size of 40 bytes is sufficient to transmit all process data. The module then occupies five PDOs. WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 52 (flags and Slave 1/1A to Slave 11/11A). If the process image of the AS-Interface Master module is 12, 20, 40 or 48 bytes in size, the last PDO is not fully occupied. A further module then starts with the next PDO. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 53: Example

    Sub2 Sub3 D1 (Process data flags + Slave 1/1A) Sub4 D2 (Process data Slave 2/2A + Slave 3/3A) Sub5 D3 (Process data Slave 4/4A + Slave 5/5A) Sub6 D4 (Process data Slave 6/6A + Slave 7/7A) WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 54 RxPDO 1, DO1 C1 - C4 RxPDO 2, AO1 C1 - AO2 C2 RxPDO 3, not used RxPDO 4, not used RxPDO 5, Controlbyte + Mailbox RxPDO 6, Databyte 1 - 4 Fig. 4-2: PDO assignment, AS-Interface master module g065509e WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 55: Devicenet

    4 bytes of input data, 1 x 750-504 4 bits of output data. The AS-Interface master module occupies a process image of 12 bytes when the mailbox size is 6 bytes. The mailbox is permanently superimposed. WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 56 Channel 2 Mailbox Data Data Digital input data Channel 1 Array of Byte Channel 2 DI 1-12 Channel 1 Channel 2 Digital output data Array of Byte DO 1-4 Fig. 4-3: Array assignment, AS-Interface master module g065506e WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 57: Ethernet

    4 bytes of output data, 1 x 750-452 4 bytes of input data, 1 x 750-550 4 bytes of output data, 1 x 750-452 4 bytes of input data, 1 x 750-504 4 bits of output data. WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 58 Registers 1 to 3 contain the mailbox data. Registers 4 and 5 contain the process data. The data can be written with FC 16 (start address 0, length 6). WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 59: Ethernet Ip Protocol

    4 bytes of output data, 1 x 750-452 4 bytes of input data, 1 x 750-550 4 bytes of output data, 1 x 750-452 4 bytes of input data, 1 x 750-504 4 bits of output data. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 60: Wago-I/O-System

    Channel 2 Mailbox Data Data Digital input data Channel 1 Array of Byte Channel 2 DI 1-12 Channel 1 Channel 2 Digital output data Array of Byte DO 1-4 Fig. 4-5: Array assignment, AS-Interface master module g065508e WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 61: Profibus Dp

    Digital input IB12.5 Digital input IB12.6 Digital input IB12.7 Digital input 750-402 4 DI/24 V DC/3.0 ms IB13.0 0x10 Digital input IB13.1 Digital input IB13.2 Digital input IB13.3 Analog input 750-452 2 AI/0-20 mA/diff. 0x51 Analog input WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 62 RET_VAL := MW112 (write error messages to MW112) To map the QW10 to QW20 output data in the MW114 to MW124 array, the function to be called is: CALL SFC 15 LADDR := W#16#0A (write to output address QW10) WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 63 MW114 QW12 MW116 QW14 MW118 QW16 MW120 CALL SFC 15 QW18 MW122 LADDR := W#16#0A RECORD := P# M114.0 BYTE 12 QW20 MW124 RET_VAL := MW126 MW126 Fig. 4-6: Process image assignment, AS-Interface master module g065511e WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 64: Lon

    64 • Fieldbus-specific behavior 4.5 LON The AS-Interface master 750-655 is supported by the LON fieldbus coupler 750-319 and by the programmable LON fieldbus controller 750-819. WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 65: Appendix

    ● ● ● SET_OFFLINE 0x0A Set_Off-Line_Mode ● ● ● ● SET_DATA_EX 0x48 Set_Data_Exchange_Active ● ● ● ● SET_AAE 0x0B Set_Auto_Adress_Enable ● ● ● ● GET_LOS_A/B*) 0x61 GET_LOS ● ● ● SET_LOS_A/B*) 0x6D SET_LOS ● ● ● WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 66 ● ● ● Housekeeping BUTTONS*) 0x75 Disable Pushbuttons ● ● ● ● Command in addition to AS-Interface specification ● Command is executable Command is not executable Command is executable with changeover between A/B slaves or channels WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 67: Overview Of Mailbox Commands Sorted By Function

    ● ● SET_LOS_A/B*) 0x6D SET_LOS ● ● ● SET_OFFLINE 0x0A Set_Off-Line_Mode ● ● ● ● SET_OP_MODE 0x0C Set_Operation_Mode ● ● ● ● SET_PCD 0x25 Set_Permanent_Configuration ● ● ● ● SET_PP 0x43 Set_Permanent_Parameter ● ● ● ● WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 68 Write_Parameter ● ● ● ● WR_SLV_DATA*) 0x5F Write_Slave_Data ● ● ● ● Command in addition to AS-Interface specification ● Command is executable Command is not executable Command is executable with changeover between A/B slaves or channels WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 69: Overview Of Mailbox Commands Sorted By Opcode

    ● SET_OFFLINE 0x0A Set_Off-Line_Mode ● ● ● ● SET_OP_MODE 0x0C Set_Operation_Mode ● ● ● ● SET_PCD 0x25 Set_Permanent_Configuration ● ● ● ● SET_PP 0x43 Set_Permanent_Parameter ● ● ● ● SLAVE_ADDR 0x0D Change_Slave_Address ● ● ● ● WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 70 Write_Parameter ● ● ● ● WRITE_XID1 0x3F Write_Extended_ID-Code_1 ● ● ● ● Command in addition to AS-Interface specification ● Command is executable Command is not executable Command is executable with changeover between A/B slaves or channels WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 71: Overview Of Mailbox Commands Sorted By Value

    Read S-7.4-slave ID string ● ● ● ● ≥3 RD_74_DIAG 0x5D Read S-7.4-slave diagnosis string ● ● ● ● RD_SLV_DATA*) 0x5E Read_Slave_Data ● ● ● ● WR_SLV_DATA*) 0x5F Write_Slave_Data ● ● ● ● GET_LOS_A/B*) 0x61 GET_LOS ● ● ● WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 72 ● ≥3 ≥2 FP_DATA*) 0x7E "Functional Profile" Data ● ● ● ● Command in addition to AS-Interface specification ● Command is executable Command is not executable Command is executable with changeover between A/B slaves or channels WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 73: Mailbox Command - Reference

    Appendix • 73 Mailbox command - Reference 5.5 Mailbox command - Reference 5.5.1 Mailbox commands IDLE(IDLE, 0x00) This is the value for "opcode" 0 so no order is executed. Request Byte 0x00 Response Byte 0x00 Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 74 Request Byte 0x43 Slave address 0 Standard AS-Interface slave or AS-Interface slave with extended addressing mode in address range A 1 AS-Interface slave with extended addressing mode in address range B Response Byte 0x43 Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 75 Request Byte 0x01 Slave address 0 Standard AS-Interface slave or AS-Interface slave with extended addressing mode in address range A 1 AS-Interface slave with extended addressing mode in address range B Response Byte 0x01 Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 76 0x02 Slave address Parameter 0 Standard AS-Interface slave or AS-Interface slave with extended addressing mode in address range A 1 AS-Interface slave with extended addressing mode in address range B Response Byte 0x02 Result Slave response WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 77 Request Byte 0x03 Slave address 0 Standard AS-Interface slave or AS-Interface slave with extended addressing mode in address range A 1 AS-Interface slave with extended addressing mode in address range B Response Byte 0x03 Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 78 This command overwrites the set parameter values with the current actual parameter values in the non-volatile memory. The current parameters of all AS-Interface slaves are set up in this way. Request Byte 0x04 Response Byte 0x04 Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 79 Byte 0x25 Slave address xID2 xID1 0 Standard AS-Interface slave or AS-Interface slave with extended addressing mode in address range A 1 AS-Interface slave with extended addressing mode in address range B Response Byte 0x25 Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 80 Byte 0x26 Slave address 0 Standard AS-Interface slave or AS-Interface slave with extended addressing mode in address range A 1 AS-Interface slave with extended addressing mode in address range B Response Byte 0x26 Result xID2 xID1 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 81 When this command is executed, the AS-Interface switches the master into the offline phase and then returns to normal mode (restart AS-Interface master). This command is only executed in set-up mode. Request Byte 0x07 Response Byte 0x07 Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 82 Byte 0x28 Slave address 0 Standard AS-Interface slave or AS-Interface slave with extended addressing mode in address range A 1 AS-Interface slave with extended addressing mode in address range B Response Byte 0x28 Result xID2 xID1 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 83 In order to transmit the data for all slaves with a 6-byte mailbox, the command must be called once with A/B = 0 and once with A/B = 1. Request (for A/B = 0) Byte 0x6B … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 84 84 • Appendix Mailbox command - Reference Request (for A/B = 1) Byte 0x6B … … … … Response Byte 0x6B Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 85 In order to transmit the data for all slaves with a 6-byte mailbox, the command must be called once with A/B = 0 and once with A/B = 1. Request Byte 0x44 Response (for A/B = 0) Byte 0x44 Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 86 86 • Appendix Mailbox command - Reference Response (for A/B = 1) Byte 0x44 Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 87 In order to transmit the data for all slaves with a 6-byte mailbox, the command must be called once with A/B = 0 and once with A/B = 1. Request Byte 0x45 Response (for A/B = 0) Byte 0x45 Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 88 88 • Appendix Mailbox command - Reference Response (for A/B = 1) Byte 0x45 Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 89 In order to transmit the data for all slaves with a 6-byte mailbox, the command must be called once with A/B = 0 and once with A/B = 1. Request Byte 0x46 Response (for A/B = 0) Byte 0x46 Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 90 90 • Appendix Mailbox command - Reference Response (for A/B = 1) Byte 0x46 Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 91 Appendix • 91 Mailbox command - Reference Read flags (GET_FLAGS, 0x47) The flags according to the AS-Interface slave specification are read from the AS-Interface master module with this call. Request Byte 0x47 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 92 If the bit is not set, data exchange with the slaves is inhibited. In this case, Read-ID telegrams are sent instead of data telegrams. The bit is set by the AS-Interface master on entering the offline phase. WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 93 If an AS-Interface slave with the operating address 0 is entered in the LDS, it is not possible for the AS-Interface master module to switch from set-up mode to protected mode. Request Byte 0x0C Operating mode Operating mode 0 Protected mode 1 Set-up mode Response Byte 0x0C Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 94 Request Byte 0x0A Offline Offline The master is leaving the offline phase not equal The master is changing to the offline phase to 0 Response Byte 0x0A Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 95 SET_DATA_EX(SET_DATA_EX, 0x48) The exchange of data between AS-Interface master and AS-Interface slaves is enabled with this call. Request Byte 0x48 Data_Exchange_Active Data_Exchange_ 0 Data exchange not enabled Active 1 Data exchange enabled Response Byte 0x48 Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 96 Byte 0x0D Source address Target address 0 Standard AS-Interface slave or AS-Interface slave with extended addressing mode in address range A 1 AS-Interface slave with extended addressing mode in address range B Response Byte 0x0D Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 97 The AUTO_ADDR_ENABLE bit is stored in non-volatile memory, i.e. it is retained even on start-up/restarting of the AS-Interface master. Request Byte 0x0B Auto_Address_Enable Auto_Address_E 0 Automatic addressing not enabled nable 1 Automatic addressing enabled Response Byte 0x0B Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 98 98 • Appendix Mailbox command - Reference Execute_Command (EXEC_CMD, 0x49) Request Byte 0x49 Slave address Command Response Byte 0x49 Result Response data WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 99 In order to transmit the data for all slaves with a 6-byte mailbox, the command must be called once with A/B = 0 and once with A/B = 1. Request Byte 0x3E Response (for A/B = 0) Byte 0x3E Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 100 100 • Appendix Mailbox command - Reference Response (for A/B = 1) Byte 0x3E Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 101 The AS-Interface master passes on the extended ID1 code to the AS-Interface slave without plausibility checking. Request Byte 0x3F xID1 Response Byte 0x3F Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 102 0 Standard AS-Interface slave or AS-Interface slave with extended addressing mode in address range A 1 AS-Interface slave with extended addressing mode in address range B Response Byte 0x5E Result CDI.ID2 CDI.ID1 CDI.ID CDI.I0 Output data Input data Permanent parameters Current parameters CDI.* Current configuration WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 103 Byte 0x5F Slave address 0 Standard AS-Interface slave or AS-Interface slave with extended addressing mode in address range A 1 AS-Interface slave with extended addressing mode in address range B Output data Response Byte 0x5F Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 104 A/B = 0 and once with A/B = 1. Request Byte 0x50 Slave address Response (for A/B = 0) Byte 0x50 Result Channel 1, high byte … … Channel 2, low byte Channel 3, high byte … … Channel 4, low byte WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 105 Appendix • 105 Mailbox command - Reference Response (for A/B = 1) Byte 0x50 Result Channel 3, high byte … … Channel 4, low byte Channel 1, high byte … … Channel 2, low byte WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 106 The four 16-bit channels of an AS-Interface output slave, which is set up according to slave profile 7.3, can be written with this command. Request Byte 0x51 Slave address Channel 1, high byte … … Channel 4, low byte Response Byte 0x51 Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 107 7.3, can be written with this command. This command can also be used with a 6-byte mailbox. Request Byte 0x6F Slave address Channel No. n Channel n, high byte Channel n, low byte Response Byte 0x6F Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 108 A/B = 0 and once with A/B = 1. Request Byte 0x52 Slave address Response (for A/B = 0) Byte 0x52 Result Channel 1, high byte … … Channel 2, low byte Channel 3, high byte … … Channel 4, low byte WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 109 Appendix • 109 Mailbox command - Reference Response (for A/B = 1) Byte 0x52 Result Channel 3, high byte … … Channel 4, low byte Channel 1, high byte … … Channel 2, low byte WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 110 In order to transmit the data for all slaves with a 6-byte mailbox, the command must be called once with A/B = 0 and once with A/B = 1. Request Byte 0x57 Response (for A/B = 0) Byte 0x57 Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 111 Appendix • 111 Mailbox command - Reference Response (for A/B = 1) Byte 0x57 Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 112 When i = 0, the string is transmitted to the slave. Request Byte 0x5A Slave address Buffer byte i … … Buffer byte i+n-1 Response Byte 0x5A Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 113 When i = 0, the string is read from the slave, otherwise the function responds from the store, as a result of which the data can be read consistently. Request Byte 0x5B Slave address Response Byte 0x5B Result Buffer byte i … … Buffer byte i+n-1 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 114 When i = 0, the string is read from the slave, otherwise the function responds from the store, as a result of which the data can be read consistently. Request Byte 0x5C Slave address Response Byte 0x5C Result Buffer byte i … … Buffer byte i+n-1 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 115 When i = 0, the string is read from the slave, otherwise the function responds from the store, as a result of which the data can be read consistently. Request Byte 0x5D Slave address Response Byte 0x5D Result Buffer byte i … … Buffer byte i+n-1 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 116 With mailboxes larger than 6 bytes, the command may only be called with A/B = 0, as with A/B = 1 only the data from the buffer are transmitted. Request Byte 0x6C Response (A/B = 0) Byte 0x6C Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 117 Appendix • 117 Mailbox command - Reference Response (for A/B = 1) Byte 0x6C Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 118 In order to transmit the data for all slaves with a 6-byte mailbox, the command must be called once with A/B = 0 and once with A/B = 1. Request Byte 0x61 Response (for A/B = 0) Byte 0x61 Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 119 Appendix • 119 Mailbox command - Reference Response (for A/B = 1) Byte 0x61 Result … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 120 In order to transmit the data for all slaves with a 6-byte mailbox, the command must be called once with A/B = 0 and once with A/B = 1. Request (for A/B = 0) Byte 0x6D … … … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 121 Appendix • 121 Mailbox command - Reference Request (for A/B = 1) Byte 0x6D … … … … Response Byte 0x6D Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 122 The highest valid instantaneous status of the counter is 254. A count of 255 indicates a counter overflow. Request Byte 0x66 1. Slave address Number of counters Response Byte 0x66 Result Counter 1 … … Counter n - 2 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 123 The control of the unit via contacts M1 and M2 can be inhibited with this call. Request Byte 0x75 Buttons disabled Buttons disabled 0 Control of the unit via contacts M1 and M2 enabled 1 Control of the unit via contacts M1 and M2 inhibited Response Byte 0x75 Result WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 124 The content of the request and response bytes depends on the function (see Chapter 5.5.2 "Functional profiles"). Request Byte 0x7D Function Request byte 1 … … Request byte n-3 Response Byte 0x7D Result Response byte 1 … … Response byte n-2 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 125 The content of the request and response bytes depends on the function (see Chapter 5.5.2 "Functional profiles"). Request Byte 0x7E Function Request byte 1 … … Request byte n-3 Response Byte 0x7E Result Response byte 1 … … Response byte n-2 WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 126: Functional Profiles

    Integrated AS-Interface sensors: 0x03 – ● ● ● Warnings Integrated AS-Interface sensors: 0x04 ● ● ● ● Avialability 0x0D „Safety at Work“ - list 6 ● ● ● ● ● Function is executable – Function is not executable WAGO-I/O-SYSTEM 750 I/O Modules...

  • Page 127: Wago-I/O-System

    Safety-related slaves, which have been set up but are not present, and slaves, which are present but transmit an incorrect code sequence, are not entered in this list. Request Byte 0x7E 0x00 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 128 Response: 7E 00 01 25 10 04 00 00 Peripherals OK (no peripheral errors) (Pok), Configuration OK (Cok), Auto Address Assign (AAs) Normal Operation Active (NA) 2 safety slaves with activated safety function, AS-Interface addresses 4 and 10 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 129 Request Byte 0x7E – 0x02 Slave address Index Response Byte 0x7E Result Diagnostics byte #Index+0 Diagnostics byte #Index+1 … … Diagnostics byte #Index+n-3 The diagnostics data field of the safety monitor is made up as follows: WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 130 Device index 33, Circuit 1 Device colour, Circuit 1 … … Device index 63, Circuit 1 Device colour, Circuit 1 Device index 32, Circuit 2 Device colour, Circuit 2 … … Device index 63, Circuit 2 Device colour, Circuit 2 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 131 Only CDI and IDI are evaluated to create the list. Integrated AS-Interface sensors, which have been set up but are not present, are therefore not entered here. Request Byte 0x7E 0x03 Response Byte 0x7E Result … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 132 Only CDI and IDI are evaluated to create the list. Integrated AS-Interface sensors, which have been set up but are not present, are therefore not entered here. Request Byte 0x7E 0x04 Response Byte 0x7E Result … … WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 133 The list of "safety-related input slaves" can be used as long as there is no configuration error. Safety-related slaves, which have been set up but are not present, and slaves, which are present but transmit an incorrect code sequence, are not entered in this list. Request Byte 0x7E 0x0D WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 134 134 • Appendix Mailbox command - Reference Response Byte 0x7E Result … … Example: Response: 7E 00 10 04 00 00 2 safety slaves with activated safety function, AS-Interface addresses 4 and 10 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 135 Appendix • 135 Mailbox command - Reference WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 136 WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 • D-32385 Minden Hansastraße 27 • D-32423 Minden Phone: 05 71/8 87 – 0 Fax: 05 71/8 87 – 1 69 E-Mail: info@wago.com Internet: http://www.wago.com...

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