Safety Integrated Functional Examples - February 2007 A&D CD MM 2

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Specifications	Safety Integrated Functional Examples - February 2007 A&D CD MM 2
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176Functional Example No. AS-FE-I-001-V10-EN Ex. No. Basic Performance Data Load and main memory (without program code) Load

Specifications	Safety Integrated Functional Examples - February 2007 A&D CD MM 2
Outline	Safety Integrated Functional Examples - March 2007 Contents Safety-related controls - SIRIUS Safety Integrated Functional examples with SIRIUS 3TK28 safety relay CD-FE-I-001-V11-EN - E-Stop with manual start Category 2 acc. to EN 954-1 with a SIRIUS 3TK28 safety relay CD-FE-I-002-V10-EN - E-Stop with monitored start Category 4 acc. to EN 954-1with a SIRIUS 3TK28 safety relay CD-FE-I-003-V11-EN - Protective door monitoring with automatic start Category 2 acc. to EN 954-1 with a SIRIUS 3TK28 safety relay CD-FE-I-004-V10-EN - Protective door monitoring with automatic start Category 4 acc. to EN 954-1 with a SIRIUS 3TK28 safety relay CD-FE-I-017-V10-EN - E-Stop with monitored start Category 2 acc. to EN 954-1 with a SIRIUS 3TK28 safety relay with contactor relays CD-FE-I-018-V10-EN - E-Stop with monitored start Category 2 acc. to EN 954-1 with/without operational switching with a SIRIUS 3TK28 safety relay with contactor relay CD-FE-I-019-V10-EN - E-Stop with monitored start Category 4 acc. to EN 954-1 with/without operational switching with a SIRIUS 3TK28 safety relay with contactor relays CD-FE-I-020-V10-EN - Protective door monitoring with automatic start Category 2acc. to EN 954-1 with a SIRIUS 3TK28 safety relay with contactor relays CD-FE-I-021-V10-EN - Protective door monitoring with automatic start Category 2 acc. to EN 954-1 with/without operational switching with a SIRIUS 3TK28 safety relay with contactor relays CD-FE-I-022-V10-EN - Protective door monitoring with automatic start Category 4 acc. to EN 954-1 with/without operational switching using a SIRIUS 3TK28 safety relay with contactor relays CD-FE-I-023-V10-EN - E-Stop with monitored start, protective door monitoring with automatic start and service mode, Category 2 acc. to EN 954-1 with a SIRIUS 3TK2845 safety relay CD-FE-I-024-V10-EN - E-Stop with monitored start, protective door monitoring with automatic start and service mode, Category 4 acc. to EN 954-1 with a SIRIUS 3TK2845 safety relay
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Content	176Functional Example No. AS-FE-I-001-V10-EN Ex. No. Basic Performance Data Load and main memory (without program code) Load and main memory (with program code) Cycle time Sample Code Preliminary Remarks Enclosed, we offer you the STEP 7 project as sample code with which you can reset the described emergency stop functional- ity. The sample code is always assigned to the components used in the functional example and implements the required func- tionality. Problems not dealt with in this document are to be implemented by the user; the sample code may serve as basis. Password In all cases, the passwords used for the safety-relevant part is „siemens“. Use of the STEP7 Project An indicator light (simulates a machine) is switched on via a push-button (START). The emergency stop button is used for switching off. Restarting requires an acknowledge signal (ACK button). Operation related switching off is not implemented in this ex- ample, however, on the following pages it will be illustrated how to include this signal. Download The download is available via the following link: http://support.automation.siemens.com/WW/view/en/ 21064024 To call the corresponding project file, open the as_fe_i_001_v10_code_estop.zip file offered as a separate download and extract it into a user defined directory. ■First load the hardware configuration into the S7-CPU ■Switch to the SIMATIC Manager ■Select the Blocks container ■Menu Options -> Edit safety program ■Click the Download button ■Finally, set the mode switch of the F-CPU from STOP to RUN TotalS7 standard blocks F blocks (failsafe) Load memoryapprox. 37,5 approx. 0,2 kapprox. 37,3 k Main memoryapprox. 28,2 approx. 0,08 kapprox. 28,1 k TotalS7 standard blocksF blocks (failsafe) Load memoryapprox. 42,9 k approx. 1,1 kapprox. 41,8 k Main memoryapprox. 31,1 k approx. 0,4 kapprox. 30,6 k Total cycle time (typical value) approx. 5 ms Standard and safety program Max. runtime of the safety program 10 msCalculation with the Cotia ta- ble. Page 180 specifies where to find it. 1
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Following Datasheets	Safety_S7_DS_Conf_Progr (318 pages) Safety_S7_DS_GetSta (42 pages) Safety_Short_Catalog_2007 (428 pages) Safety_System_Manual (345 pages) Safety_System_Manual_Suplement_en (92 pages) Safety_terminologia_i_standardy (52 pages) Safety_Terms_Standards (52 pages) safe_ethernet (2 pages) SAG_D_op061212_1425057 (52 pages) Sail_Drive_2010_09 (4 pages)
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