Creating an FMEDA
Creating an FMEDA (ISO26262) file
Precondition: A BOM (SN29500) was created.
- Open the New FMEDA dialog.
- Select the BOM SN29500.
- Select the ISO26262 calculation schema.
- Enter an Operating time and PMHF metric.
Creating an FMEDA (IEC61508) file
Precondition: A BOM (IEC62380) was created.
- Open the New FMEDA dialog.
- Select the BOM IEC62380.
- Select the IEC61508 calculation schema.
- Select a System type and HFT level.
Modifying Operating time & PMHF metric after FMEDA was created
Precondition: An FMEDA was created.
- Open the Properties for FMEDA dialog.
Creating Functions
- Navigate to the Functions view.
- Open the Add new Function dialog.
Assigning Functions
- Navigate to the Functions view.
- Use drag & drop to assign Functions.
Creating Malfunctions
- Select a Function.
- Open the Add new Malfunction dialog.
Assigning Failure Modes
Assigning System & Hardware Functions and Malfunctions from the Functions view
Precondition: Functions and Malfunctions were created.
- Navigate to the Functions view.
- Drag & drop a Malfunction into the corresponding Hardware or System cell.
Assigning System & Hardware Functions and Malfunctions from FMEA
Precondition: An FMEA was created.
- Navigate to the PSS view.
- Drag & drop a Malfunction into the corresponding Hardware or System cell.
Assigning System & Hardware Functions and Malfunctions from FMEA Failure Net
Precondition: An FMEA was created.
- Navigate to the Failure net view.
- Drag & drop a Malfunction into the corresponding Hardware or System cell.
Assigning System & Hardware Functions and Malfunctions from the Clipboard view & FMEA
Precondition: An FMEA was created.
- Navigate to the Clipboard view.
- Drag a Function and drop it over the field >>Drag<<.
- Open the Create a new FMEDA file dialog.
- Drag & drop a Malfunction into the corresponding Hardware or System cell.
Diagnoses & Safety Calculation
Creating Diagnosis Groups
- Navigate to the Diagnoses view.
- Open the New diagnosis group dialog.
Creating Diagnoses
- Select a Diagnosis Group.
- Open the New Diagnosis dialog.
Different possibilities to assign Safety Relevance
Calculating FMEDA according to ISO26262
- Activate the calculation.
- Set a diagnosis.
- Enter FMC (SP) & (MP).
Creating FMEDA report using sample configuration
Precondition: FMEDA document was created and opened
- Open the FMEDA Report dialog.
- Add a new report configuration.
- Create sample configuration.