Safety Integrated - Industry - Siemens

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Ex. No. E-Stop with monitored start Category 4 acc. to EN 954-1 2.3 with/without operational switching with a safety fused load feeder 3RA7 Function Description of the functionality If people (in production technology) are close to machines, then they must be protected using the appropriate equipment. The E-Stop command device represents a widely established component that protects people, plants/systems and the environment against potential hazards. In this Safety Functional Example, the E-Stop command device is monitored using two positively-opening contacts using a safety fused load feeder in accordance with Category 4 to EN 954-1. If the E-Stop button is pressed, the load feeder safely switches-out the contactors, connected in series, with positively-driven contacts in accordance with stop Category 0 according to EN 60204-1. In this particular example, a drive is stopped. Before restarting or acknowledging the E-Stop shutdown using the start button, a check is made as to whether the contact of the E-Stop command device is closed and the contactors of the load feeder have dropped-out (opened). It is possible to operationally switch the contactors (open and close them). Either a floating (electrically isolated) contact is connected between terminals Required components Hardware components Note The functionality was tested using the specified hardware components. Products that are similar but deviate from the list above can be used (e.g. another safety load feeder). However, in this case, please carefully note that it may be necessary to make modifications as to how the hardware components are connected-up (e.g. another connection assignment). 32 Functional Example No. CD-FE-I-007-V10-EN 3 and 4 (refer to „Wiring of the hardware components“ page 33) or a non-floating (non electrically-isolated) output (24 V DC) is connected to terminal 4, e.g. from a standard PLC. The operational switching has a lower priority than the safety function. If operational switching is not required, then a wire jumper should be connected between terminals 3 and 4. Note Equipment, functional aspects and design guidelines for E-Stop command devices are provided in EN 418 (EN ISO 13850 in draft status). Advantages/customer benefits ■ Pure hardware engineering without having to configure/program software ■ A low scope of simple wiring ■ Space-saving design using our compact safety relay ■ Can be simply expanded using expansion devices Component Type MRPD / Ordering data Qty Manufacturer E-Stop Mushroom head pushbutton, 1 NC, 40 mm, with yellow upper section without protective collar 3SB3 801-0DG3 1 Siemens AG 1NC contact for base-mounting 3SB3 420-0C 1 Safety fused load feeder 3RA7 3RA7100-5AA26-0AB4 1 Start button Empty housing of a command point 3SB3 801-0AA3 1 1NO contact for base-mounting 3SB3 420-OB 1 Pushbutton, black with flat actuator, 22 mm nominal diameter 3SB3 000-0AA11 1 Optional: Inscription plate "Start" 3SB3 906-1EL 1
Structure and wiring An overview of the hardware structure Wiring of the hardware components L +(24V DC) M E-stop Start Motor* on/off A1 A2 1 2 Y11 Y12 Y35 Y21 Y22 Y32Y33 Y34 3 4 A1 A2 L1 L2 L3 T1 T2 T3 * If the operational switching function is not required, insert a jumper between terminals 3 and 4 Functional Example No. CD-FE-I-007-V10-EN 33 M 3RA7110-5AA26-0AB4 G_FB_XX_016 Ex. No. 2.3
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Description Parameters For the doub
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Commissioning the AS Interface Safe
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Protective door with door interlock
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Assembly and Wiring Overview of Har
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Example Code This chapter describes
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SIMOCODE pro direct starters with s
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Required Components Hardware compon
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Wiring of Hardware Components
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Note Screenshot SIMOCODE is inserte
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Parameter settings Note Screenshot
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Downloading the SIMOCODE pro projec
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The displayed link is parameterized
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SIMOCODE pro reversing starters wit
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SIMOCODE pro star-delta starters wi
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Fail-safe Controllers SIMATIC Safet
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Required components Hardware compon
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L1 N PE Note A connection between t
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Settings of the CPU 315F-2DP The se
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The sample code with the given conf
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Safety Door with Spring-Loaded Enga
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L1 N PE PS 307 / CPU 315F L+ M IM 1
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Important hardware component settin
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Basic Performance Data Load and mai
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Note If the above section is not ob
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FB "COORDINATION" (FB1, DB1) After
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Safety Door with Magnetic Engagemen
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Setup and Wiring In order to set up
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Function test After wiring the hard
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Basic Performance Data Load and mai
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FC "STANDARD" (FC 3) The FC "STANDA
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The safety door locks ("COIL"="1"),
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Safety Door without Guard Locking i
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Sample Code Preliminary Remarks Enc
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The acknowledgement for the enable
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Light Curtain in Category 4 with Mu
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Flow chart The flow chart below sho
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ACK PS 307 START CPU 315F Wiring of
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Set mode: "Test Mode" During Proces
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FB "L_CURTAIN" (FB 1, DB 1) FB 1 ha
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Two-Hand Control Panel with Integra
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L1 N PE PS 307 / CPU 315F L+ M IM 1
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Settings of the failsafe F-DO The s
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F-CALL (FC1) F-CALL (FC1) is the F
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Integration of the Readback Signal
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L1 N PE PS 307 / CPU 315F L+ M AUX1
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Warning! When using the F applicati
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Safety Shutdown in the Stop Categor
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G_FB_XX_152 Time sequence for Stop
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Setup and Wiring Regarding the use
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Parameters used Below, some charact
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L1 N PE PS 307 / CPU 315F A4 2 DO H
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Function test The inputs and output
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Set mode: "Test Mode" During Proces
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Network 2 FB "Safety_PRG" (FB1, DB1
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Single and Group Shutdown of Actuat
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Note The DP interface of the CPU 31
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The terminal markings of the load c
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COND2), which can be changed by the
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Please consider the following notes
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7 Cyclic input data 0 OSSD Warning!
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Time sequence For a better understa
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Advantages/customer benefits ■ Fo
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IM 151 HF IM 151 HF PM-E PM-E 2DI H
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Connection of the LS4 Integrating t
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No. Instruction Note 8 Click "Cance
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Settings of the fail-safe F-DO The
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FB "SET_ACT" (FB 3, DB 3) Network 1
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#SEN_FIELD 1 #SEN_FIELD 2 #SEN_FIEL
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Passivation and Reintegration of F-
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Setup and Wiring This chapter descr
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Overview of inputs and outputs Over
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"Channel 1.5": "Evaluation of the s
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Sample Code In this chapter you lea
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Scenario: Manual reintegration Disc
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Scenario: F-communication error Dis
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Overview of buttons and indicator l
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Explanations for the STEP 7 program
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FB2 / Network 1 DB818.DBX 36.4 Over
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Description: FB3, DB4 (REINTEGRATIO
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FB3 / Netzwerk 3 Overview of the si
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Operation: Normal operation Operati
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Operation: Automatic reintegration
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Background Knowledge on the Functio
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F-I/O-module data block What is an
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The user has read and write access
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Passivation (of entire module or ch
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How is the "passivation of channels
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Processes during passivation and re
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Process: Channel / module error (ma
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Process: Safety program Preconditio
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Warning Automatic reintegration is
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This communication is realized via
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DP Slave (MASTERDRIVES) The descrip
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Emergency stop Time Explanation t1
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Notes on configuring MASTERDRIVES N
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Inputs and outputs used for the DP
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Overview hardware configuration of
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Settings of the fail-safe F-DI The
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Basic Performance Data DP Master: L
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Program sequence General overview T
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Symbol Function Explanation START P
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Network 4: Reading in the readback
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Variables of FB "STANDSTILL_AND_SAF
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Network 10 In this network, the tim
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Network 2 With OUT3=0 the drive is
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Safety Drives System 1 SAFE STANDST
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Behavior when Emergency Stop is iss
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Behavior when the protective doors
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Function description A structure in
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■ This circuit principle is suita
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Certificate The examples shown in t
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■ This circuit principle is suita
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Certificate The examples shown in t
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"Safe standstill" with SINAMICS usi
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"Safety Integrated" settings The de
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Behavior, when the protective doors
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Behavior at Emergency Stop Emergenc
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The safety requirements are fulfill
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Hardware components for the F-CPU c
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Overview of interfaces and communic
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Overview of the network configurati
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SINAMICS Runtime System Parametizat
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SIMOTION Runtime System Starting up
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SIMATIC Runtime System Function Blo
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Overview of the function block "F_D
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Überwachung auf sicher red. Geschw
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Plausibility check: Motion command
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Porting PROFIsafe to the applicatio
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Input signal conditioning The incom
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TÜV certificate (issued by the TUE
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SINAMICS G120 - controlled via PROF
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Required components An overview of
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Connecting-up the hardware componen
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Fault 395 (acceptance test / acknow
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Overview of inputs and outputs Simu
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Download S7 program To download the
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nels takes approximately 2.4s. This
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Please note that the two actual che
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Key performance data Load memory an
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The individual telegram components
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DB1, axis_DB The axis_DB represents
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SINAMICS G120 parameterization In o
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SINAMICS G120 - controlled via PROF
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Required components An overview of
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Connecting-up the hardware componen
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Fault 395 (acceptance test / acknow
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Overview of inputs and outputs Simu
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■ Then, in the Project Navigator
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Safe Stop 1 (SS1) tab The parameter
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Function test The function test can
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Siemens telegram 352, PZD 6/6 The s
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Principle structure of the FC100 Ne
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Functional Example No. SD-FE-I-002-
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Contact partners Contact partners f
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