Beckhoff EL6930 Manuale Utente

Operating instructions for EL6930 TwinSAFE Logic Terminal with PROFIsafe gateway Version: 1.1.1 Date: 2015-03-11

System description 8 EL6930 2.1.1 Bus Coupler Mechanical data Mechanical data Bus Coupler Material polycarbonate, polyamide (PA6.6). Dimensions

System description EL6930 9 2.1.2 Bus Terminals Mechanical data Mechanical data Bus Terminal Material polycarbonate, polyamide (PA6.6). Dimensi

System description 10 EL6930 2.2 TwinSAFE 2.2.1 The I/O construction kit is extended safely With the TwinSAFE Terminals, Beckhoff offers the optio

System description EL6930 11 TwinSAFE digital input (EL1904) and output terminal (EL2904) • All current safety sensors can be connected • Operat

Product description 12 EL6930 3 Product description 3.1 General description EL6930 - TwinSAFE logic terminal / PROFIsafe gateway The TwinSAFE logi

Product description EL6930 13 3.2 Intended use WARNING Caution - Risk of injury! TwinSAFE terminals may only be used for the purposes described b

Product description 14 EL6930 3.3 Technical data Product designation EL6930 Number of inputs 0 Number of outputs 0 Status display 4 diagnostic

Product description EL6930 15 3.4 Safety parameters Key figures EL6930 Lifetime [a] 20 Prooftest Intervall [a] not required 1) PFH 1.03E-09 %S

Operation 16 EL6930 4 Operation Please ensure that the TwinSAFE terminals are only transported, stored and operated under the specified conditions

Operation EL6930 17 4.1.3 Mechanical installation DANGER Serious risk of injury! Bring the bus system into a safe, de-energized state before sta

Operation 18 EL6930 4.1.3.3 Mounting rail installation Installation The Bus Couplers and Bus Terminals are attached to commercially available 35 m

Operation EL6930 19 Removal 1. Carefully pull the orange-colored lugs approximately 1 cm out of the disassembled terminal, until they protrude l

Operation 20 EL6930 PE power contact The power contact labelled PE can be used as a protective earth. For safety reasons this contact mates first w

Operation EL6930 21 4.1.4.2 Wiring Up to eight connections enable the connection of solid or finely stranded cables to the Bus Terminals. The te

Operation 22 EL6930 EL6930 pin assignment Terminal point Output Signal 1 - not used, no function 2 not used, no function 3 - not used, no

Operation EL6930 23 4.1.5 Tested EL2904 devices The following list contains devices that were tested together with the EL2904 TwinSAFE terminal.

Operation 24 EL6930 4.2 Configuration of the EL6930 in the TwinCAT System Manager CAUTION Do not change the register values! Do not change any of

Operation EL6930 25 4.2.3 Inserting a Beckhoff Bus Terminal See TwinCAT automation software documentation. 4.2.4 Inserting an EL6930 An EL6930 i

Operation 26 EL6930 4.2.5 Address settings on the TwinSAFE terminals The TwinSAFE address of the terminal is set via the 10-way DIP switch on the

Operation EL6930 27 4.2.6 Entering the TwinSAFE addresses in the System Manager The TwinSAFE address set at the DIP switch must also be entered u

Table of contents EL6930 1 Table of contents 1 Foreword 3 1.1 Notes on the manual 3 1.1.1 Disclaimer 3 1.1.2 Brands 3 1.1.3 Patents 3 1.1.4

Operation 28 EL6930 4.2.7 Creating a TwinSAFE group A TwinSAFE group is a group of TwinSAFE terminals (inputs and outputs) that are logically link

Operation EL6930 29 4.2.7.1 TwinSAFE group signals TwinSAFE group inputs Name Permitted type Description RUN FB-Out Standard-In TRUE: The

Operation 30 EL6930 TwinSAFE group outputs Name Permitted type Description FB ERR TwinSAFE-Out FB-In Standard-Out TRUE: At least one assigne

Operation EL6930 31 4.2.8 Append a function block The EL6900/EL6930 TwinSAFE logic terminal features the following blocks: Emergency Stop, Machin

Operation 32 EL6930 Appended Emergency Stop block

Operation EL6930 33 4.2.8.1 Activating and configuring the block inputs The following parameters can be set: Deactivated: The input is not used

Operation 34 EL6930 The inputs can now be linked. Select the variable type:

Operation EL6930 35 Clicking on the New button opens the following dialog: All available channels are displayed as selected. The desired channel

Operation 36 EL6930 The name of the variables should now be entered in the Link Alias field. Repeat the process for the other inputs. Inputs that

Operation EL6930 37 4.2.9 EL6930 user and version administration The EL6930 has a user administration function. The administrator can create furt

Table of contents 2 EL6930 4.1.4 Electrical installation 19 4.1.5 Tested EL2904 devices 23 4.1.6 Tested EL1904 devices 23 4.2 Configuration of

Operation 38 EL6930 4.2.10 Loading the project into the EL6930 The project is loaded into the EL6930 via the fieldbus. CAUTION Use only qualified

Operation EL6930 39 4.2.10.1 EL6930 project design limits TwinSAFE connections max. 127 (with 1 or 2 bytes safe user data per connection) max. 50

Operation 40 EL6930 4.2.11 Communication between TwinCAT controllers The MASTER_MESSAGE and SLAVE_MESSAGE data types are used for communication be

Operation EL6930 41 under Module1 (FSoE). These newly-created variables are now linked with the network variables already created. This

Operation 42 EL6930 The settings for the TwinSAFE connection can then be set, including FSoE address, FSoE watchdog and the communication device ty

Operation EL6930 43 The network variables can now be used in the project. The inputs are shown TwinSAFE Input, the outputs under TwinSAFE Output.

Operation 44 EL6930 Creating the PROFIsafe slave connection The EL6930 supports a PROFIsafe slave connection, which must always be created as the f

Operation EL6930 45 3. Link the variable with the appropriate variable of the PROFIsafe module: 4. Insert the corresponding PROFIsafe message v

Operation 46 EL6930 5. Link the variable with the appropriate variable of the PROFIsafe module: 6. Set the connection type PROFIsafe Slave on th

Operation EL6930 47 4.3 Commissioning on Siemens F-CPU 4.3.1 Requirement The requirement for the commissioning of the EL6930 with a PROFIsafe con

Foreword EL6930 3 1 Foreword 1.1 Notes on the manual This description is only intended for the use of trained specialists in control and automati

Operation 48 EL6930 4.3.3 Configuration of the hardware First of all the head station must be selected from the device catalogue of the HW Config

Operation EL6930 49 The F-parameters can be adjusted by double-clicking on the module. 4.3.3.1 F_Check_SeqNr Valid only for PROFIsafe version

Operation 50 EL6930 4.3.3.3 F_CRC_Length Length of the checksum in the PROFIsafe telegram; the EL6930 has a 2-byte checksum for PROFIsafe version

Operation EL6930 51 4.4 Diagnostics 4.4.1 Diagnostic LEDs The LEDs Diag 1 to Diag 4 display diagnostic information for the EL6930. 4.4.1.1 Diag

Operation 52 EL6930 4.4.1.5 Diag 4 LED (red) if Diag 3 LED (red) is not lit. If the Diag 3 LED is not lit, the Diag 4 LED indicates the state of t

Operation EL6930 53 4.4.3 Status LEDs The LEDs State 1 to State 4 indicate the current status of the EL6900. State 1 State 2 State 3 State 4

Operation 54 EL6930 4.5 Maintenance The TwinSAFE terminals are maintenance-free! WARNING Observe the specified environmental conditions! Please e

Appendix EL6930 55 5 Appendix 5.1 Beckhoff Support and Service Beckhoff and their partners around the world offer comprehensive support and servi

Appendix 56 EL6930 5.2 Certificates

Appendix EL6930 57

Foreword 4 EL6930 1.2 Safety instructions 1.2.1 Delivery state All the components are supplied in particular hardware and software configurations

Foreword EL6930 5 1.2.3 Description of safety symbols The following safety symbols are used in these operating instructions. They are intended to

Foreword 6 EL6930 1.2.5 Documentation issue status Version Comment 1.1.1 • Certificate updated 1.1.0 • Company address amended • Documentation

System description EL6930 7 2 System description 2.1 The Beckhoff Bus Terminal system The Beckhoff Bus Terminal system is used for decentralized