HEIDENHAIN PWM 20 User Manual
Ats software
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Table of contents
Document Outline
- 1 General information
- 1.1 How to Use this Manual
- 1.2 Safety precautions
- 1.3 Information on the IK 215 adjusting and testing package
- 1.4 IK 215 adjusting and testing package (ID 547858-xx); items supplied
- 1.5 Information on the PWM 20 encoder diagnostic kit, ID 759251-xx
- 1.6 PWM 20 basic kit, ID 731626-51; items supplied
- 1.7 PWM 20 encoder diagnostic kit, ID 759251-01; items supplied
- 2 Optional cables and pin layouts
- 3 Commissioning
- 4 Identifying encoder output signals (encoder interfaces)
- 5 Software description
- 5.1 Operational design
- 5.2 Setting up a connection to the encoder
- 5.3 Basic functions
- 5.3.1 Position display
- Status display
- EnDat 2.2 status display
- Detailed display of encoder status EnDat 2.2
- Connection to EIB interface electronics
- Measured values view
- Position view
- Clear incremental counter
- Equate function
- Synchronization mode
- Reversal of counting direction with incremental counting
- Datum shift
- Set datum shift
- Cancel datum shift
- Check datum shift in encoder memory
- Edit datum shift value
- 5.3.2 Incremental signal display
- 5.3.3 Display encoder memory
- Call encoder configuration
- Load encoder configuration from encoder
- Load encoder configuration from a file
- Save encoder configuration to a file
- Load encoder configuration from encoder
- Save encoder configuration in encoder
- Encoder configuration
- Function-related view of encoder configuration data
- Data-related view of encoder configuration data
- Decimal value display
- Binary value display
- Hexadecimal value display
- Edit encoder configuration
- Set write- protection for memory areas
- 5.3.4 Comparing contents of encoder memories
- 5.3.5 Voltage display
- 5.3.1 Position display
- 5.4 Add-on info (EnDat 2.2): Temperature display
- 5.5 Diagnostics
- 5.6 Testing Functional Safety
- 5.7 Supported interfaces
- 6 Checking incremental encoders
- 6.1 General information
- 6.2 Analog output signals
- 6.2.1 Connecting the encoder
- 6.2.2 Checking incremental signals
- 6.2.3 Description of the incremental signal display
- Check functions bar
- Encoder characteristics
- Bar for oscilloscope settings
- Sampling rate and Number of samples
- Sampling rate
- Number of samples
- Filter (100 kHz)
- Help circle
- Note button
- Incremental signal bar graphs
- Display of signal tolerances
- Scalings and units of the bar graph
- Standard signal amplitudes and tolerance ranges
- 6.2.4 Checking the reference signal (1 Vpp / 11 µApp)
- 6.2.5 Zoom function for oscilloscope
- 6.2.6 Recording function
- 6.2.7 Counter function
- 6.2.8 PWT test function
- 6.2.9 Checking a commutation encoder with Zn and Z1 track (e.g. ERN 1387)
- 6.2.10 Checking homing/limit signals
- 6.3 Digital TTL/HTL square-wave output signals
- 6.4 Mounting wizards
- 7 Interface description
- 7.1 General information
- 7.2 Analog interfaces
- 7.3 Square-wave interfaces
- 7.4 Absolute interface
- 7.4.1 EnDat
- EnDat 2.2 and EnDat 2.1 versions
- Examples of encoders
- Interface
- Data transfer
- Incremental signals
- Power supply
- Connecting cables
- Clock frequency / cable length
- Benefits of the EnDat interface
- Versions
- Ordering designation
- Functions
- Functional Safety - Basic principle
- Selecting the transmission type
- MODE commands
- EnDat 2.2 transmission of position values
- EnDat 2.1 - Transmission of position values
- Parameters and memory areas
- Monitoring and diagnostic functions
- 7.4.2 Synchronous serial interface; programming via connector
- 7.4.3 SSI synchronous serial interface with programming interface (older rotary encoders)
- 7.4.4 Company-specific interfaces
- 7.4.1 EnDat
- 8 Contacts