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Ex. No. Protective door monitoring with automatic start Category 2 3.3 acc. to EN 954-1 with ET200S Safety Motorstarter Solution Local Function Description of the functionality This Safety Functional Example describes a mechanically isolating protective mechanism in the form of a protective door. The most frequently used solution for plants and machines to secure hazardous areas is mechanically isolating protective equipment or access hatches. In this case, the function is to monitor unauthorized entry into plant and system areas as well as to prevent potentially hazardous machine functions if the protective equipment - in this case protective door - is not closed. The protective door is monitored by a SIRIUS position switch with positively-opening contacts using a PM-D-F2 safety module according to Category 2 in compliance with EN 954-1. If this protective door is opened, the PM-D-F2 safety module shuts down the motor starter assigned to it according to Stop Category 0 acc. to EN 60204-1. In this particular example, a drive is stopped. If the protective door is closed, after the position switch is checked, the motor automatically starts. This example only discusses the safety function. The motor starter is operationally switched using a standard PLC and is not considered any further here. Advantages/customer benefits ■ Pure hardware engineering without having to configure/program software for the safety-relevant technology ■ Extensive Profibus diagnostics of the motor starter and the PM-D-F2 safety module. ■ As a result of the lower time/costs involved with materials and wiring, the mounting space in the cabinet is reduced and therefore the overall dimensions of the plants/system. Contactor contacts welded signal Using this circuit example, Category 2 according to EN 954-1 can only be fulfilled if, when the actuator fails, an alarm is automatically output or the machine control initiates a safe condition. If this is not the case, a second shutdown path is required. This signal can be generated using the process image of the motor starter. 58 Functional Example No. CD-FE-I-027-V10-EN ET200S Standard ET200S HF PAE 0.0 Ready 0.0 Ready (automatic) 0.1 Close contactor 0.1 Start motor (current measurement) 0.2 Circuit-breaker 0.2 Group fault tripped 0.3 Group alarm 0.4 Input 1 0.5 Input 2 0.6 Input 3 0.7 Input 4 1.0-1.5 Motor current Iact 1.6 Mode H-V-O 1.7 Ramp mode (only DSS1e-x) PAA 0.0 Motor clockwise 0.0 Motor clockwise 0.1 Motor counter-clockwise 0.2 Brake 0.2 Release brake 0.3 Trip reset 0.4 Emergency start 0.5 Self-test Netzwork 1:Time delay of the protective door signal Comments: #Protective door T1 & SE Network 2:Feedback signal, contactor contacts welded, standard motor starter Comments: #Contactor_closed T1 S5T#500MS & #Contactor_welded & Typical block: Signal, contactor contacts welded for motor starter standard Using the standard output "contactor welded" an indicator light can be controlled. As a result of this signal, a second shutdown path is no longer required. Note The position switches must be arranged so that they are not damaged when they are approached and passed. This is the reason that they may not be used as mechanical endstop. TW G_FB_XX_069
Required components Hardware components Component Type MRPD / Ordering data Qty Manufacturer Protective door SIRIUS position switch 3SE2 243-0XX40 1 Siemens AG Radius actuator for position switch 3SX3 228 1 ET200S station Direct starter, can be expanded 5.5 kW; 9.0 to 12 A 3RK1301-1KB00-0AA2 1 Terminal module for a direct starter with feeder cable connection 3RK1903-0AB00 1 TM for PM-D F1/2; single or higher-level safety circuit 3RK1903-1AA00 1 TM for connection module 3RK1903-1AB00 1 PM-D F1 power module for emergency stop application; monitored start 3RK1903-1BA00 1 Failsafe kit for direct starter 3RK1903-1CA00 1 IM 151 Basic to connect ET200S to PROFIBUS DP 6ES7151-1CA00-0AB0 1 Optional: Supply block M45-PEN-F 3RK1903-2AA00 1 SIMATIC S7 Power supply PS307 5A 6ES73071EA00-0AA0 1 SIMATIC S7-300, CPU 315-2DP 6ES7315-2AG10-0AB0 1 Micro Memory Card MMC 512 kB 6ES7953-8LJ10-0AA0 1 Note The functionality was tested using the specified hardware components. Products that are similar but deviate from this list can be used (e.g. another ET200S Motorstarter). When the ET200S Motor Starter High Feature is used, the F-Kit is not required as this is already integrated in the motor starters. Functional Example No. CD-FE-I-027-V10-EN 59 Ex. No. 3.3
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Safety Integrated Functional Exampl
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42 2.8 E-Stop with monitored start
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Structure and wiring An overview of
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Assembly and Wiring Overview of Har
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Example Code This chapter describes
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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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Description Parameters For the doub
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Commissioning the AS Interface Safe
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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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