西门子变频器G120安全配置.doc

Configuration and project engineering1.0 Parameterizing the safety functions integrated in the driveAll of the steps necessary to commission the safety functions being usedare explained in this section.The following describes how the safety functions are commissioned online.NoteOffline commissioning is possible, however then slight deviations when configuring must be observed. Further information on this topic is provided in the Safety Function Manual (FHS), in Edition 01/1013 /1/.Only the screen forms are shown here where changes have to be made. Configuration and project engineeringTable 1: Parameterizing the safety functions integrated in the driveNo.ActionNotePlease change to STARTER andestablish an online connection to1.the SINAMICS G120.In the Project Navigator, selectSafety Integrated“ and pressthe Change settings“ button.In the next screen form, pleaseselect the extended safetyfunctions via PROFIsafeExtended functions viaPROFIsafe“ and select optionaccel_monitoring(SAM) / delay3 Safety without encoder with2.time“.functions. To do this, set theThen enable the safetySafety functions to Enable.Then press the Configurationbutton.In the Configuration window,enter the PROFIsafe addressthat you defined in the hardwareconfiguration.In this example, the followingapplies: p9610= C6hex.3.For reasons of simplicity, in thisexample, we haveinterconnected bit 15 of thePROFIdrive control word 1 assignal source for the test stop.(p9705 = r2090.15)Then press the buttonMechanics configuration.3 Configuration and project engineeringNo.ActionNoteIn this particular example, amotor with two pole pairs isused; therefore for p95220Number of motor revolutions x4.pole pair number, enter thenumber 2.Close the screen form usingClose.In the safety overview window,please press button Safe stop5.functions (SS1, SAM) to acceptthe setting for the safeacceleration monitor.Here, please change Delay timeSS1/STOP B - STO active“ to500ms.This means that after an SS1 or6.STOP B has been selected, inthis particular example, STO isactivated as subsequent stateafter 500 ms.Then close the screen formusing Close.Configuration and project engineeringNo.ActionNoteIn the safety overview window,7.now please press button Safelylimited speed (SLS).For this example, please set avalue of 750 rpm for SLS level 1.8.Please select STOP A as stopresponse.Then press the Close button. Configuration and project engineeringNo.ActionNoteThe parameters must now becopied. To do this please press9.the Copy parameters button.Then click on the Activatesettings button.You are subsequently prompted10.default password is 0. Changeto change the password. Thethe password to 1.Data is now copied from RAM to11.ROM by pressing the Yesbutton.12.Then go offline13.Now please carry out a power onPower OFF/ONreset of the drive.Then go online again, load ject into the PG/PC and saveit.15.After power on, messages C01697 (test stop), C1796 (wait for communication) and C07991 (motor data identification pending) are active. These alarms represent a normal response, as the F program for the F PLC has still not been generated, and a test stop has not been carried out; this was als