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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274Functional Example No. AS-FE-I-008-V11-EN Ex. No.8In this example it has already been realized. Generally, how- ever, the

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	274Functional Example No. AS-FE-I-008-V11-EN Ex. No.8In this example it has already been realized. Generally, how- ever, the following applies: Note If the above section is not observed the F-CPU may go to STOP mode. Network 2 In network 2 the signal for operational starting (START) and the stopping (Stop) are given. The output of the standard out- put module MM is set/reset. This output is connected with theMICROMASTER. With MM= 1 the MICROMASTER receives the request of starting up the motor; with MM= 0 the MICROMASTER sets the motor to standstill. As long as there is a 1 signal at the R input of the flip-flop, MM= 0 remains true, even if the start button is pressed, as the reset function at this flip-flop type has priority. The fail-safe program has the following program sequence: FB Safety_PRG (FB 1, DB 1) Network 1 At an acknowledgement (negative edge of ACK) both #Q_ESTP and #Q_FDOOR remain 1 (precondition: emer- gency stop button unlocked and simulated safety door con- tact FDOOR= 1 ). In network 2 the contactors K1 and K2 are activated and supply the MICROMASTER with power. If the safety door is opened during operation (simulated with FDOOR), then FDOOR becomes 0 and Q_FDOOR= 0 , which in network 2 causes an immediate drop-out of contactor K1 and K2. The drive is immediately isolated form the supply (stop category 0). If the emergency stop button is pressed during running oper- ation (ESTP= 0 ), #Q_ESTP is reset after the time parameter- ized at PT has elapsed. This time must be set so that after it has elapsed, the motor is in standstill. Only then is the drive iso- lated from the supply in network 2 (stop category 1). # GH . H .I )2 - 9$ / ), .. )2 - 9$ / ), $ ( )($ )) . ) )##) ) -. ) ) () )2 - 9$ / ) $ +*. /) $ ) 0 / =A +/41 /) $ +/- 6) 0 / A +/ A1 ). 2 3.- 2* ) 0 1 9 ,$ & &:) $( 3$ ; 4&: ; 5 0 1 /) - B$(.3) 0 / +/ 1 A @ A 2 &$ / =A$4) I ?@ , , < ? 2? # 8$ ( . $ ( .) ()I . $ +. .) +.)I H 8$ +**. ? $- 6 )- 6)
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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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