Firmware 1.8.1
Bug
SUMMIT-2786 CAN store all is not working
SUMMIT-2714 Fake soft-multiturn is happening when the encoder position oscillates around "0"
SUMMIT-2703 Protect encoder resolution from 0 value
SUMMIT-2701 Deprecated Current loop feedback bypass register
SUMMIT-2682 Drive moves 1 entire revolution when settings absolute encoder offset and position range settings
SUMMIT-2681 CAN drive unable to recover from bus OFF state
Improvement
SUMMIT-2767 ECAT cable disconnection error detected during boot up
- SUMMIT-2718 Improve error notification
SUMMIT-2760 Add node information to error management
SUMMIT-2704 Don't allow quality factor equal to 0 or negative in filters
SUMMIT-2699 Mask voltage errors in power stage if Vbus charge has not happened
SUMMIT-2695 Decrease ADC sampling time
SUMMIT-2694 Make ADC sampling delay configurable
SUMMIT-2693 Make "low side on time" dependent of switching frequency
SUMMIT-2562 Allow disconnecting feedbacks from control loops
New Feature
- SUMMIT-2381 Add 0x6076 in CANopen/EtherCAT dictionary
SUMMIT-2662 Add velocity accumulated integral value
SUMMIT-2652 Add velocity integral reset feature
SUMMIT-2553 Add torque loop
Known issues
| ID | Description | Workaround |
|---|---|---|
| SUMMIT-2538 | CANopen lifeguard ERR LED malfunctioning | None. Is only visual, it does not affect correct functionality |
| SUMMIT-2603 | EtherCAT and CAN register 0x6502 value is wrong | None |
This version introduces new storable registers. It is necessary to follow a special update procedure:
- Save the drive configuration to a file.
- Restore the drive to defaults.
- Update to the new firmware.
- Load again the drive configuration from the previously saved file.
It may be necessary to redo the phasing.
Make sure that Error notification source register is properly configured.