ZeroErr eRob Rotary Actuators-Build Robot Fast

The firmware update instructions for the eRob joint module are as follows:

Download：CAN_Update_Tool_Ver2.0.0.0_8.zip.

Compatibility：Windows7\Windows8\Windows10\Windows11.

Language: English

Version Description: Firmware updates will ensure that new firmware versions remain compatible with old firmware versions and are gradually optimized. There will be no compatibility issues between new and old versions. Therefore, with every new firmware release, we recommend users directly adopt the latest firmware version. Meanwhile, the latest firmware version will also be used in production.

Download Link：https://www.zeroerr.com/support/firmware

New Firmware Version

Added X5072909X firmware version.

Change Name	Old Version Software	New Version Software
Optimization

The update content of firmware version X5072909X is detailed below (see Part 2).

The "Firmware Upgrade Update List" has added the update content for version X5072909X.

【Fault Protection】

Regarding the firmware version X5072909X, the updated contents are as follows:
- Load-side main single-turn encoder power-on position calculation error;
- Load-side auxiliary single-turn encoder power-on position calculation error.
Added: Load-side encoder now includes 2 new warning messages:
- Load-side main single-turn encoder position calculation error warning;
- Load-side auxiliary single-turn encoder position calculation error warning.

【Modbus Communication】

Added: Modbus-RTU protocol now includes register addresses for reading position offset settings to support mechanical zero calibration functionality, please refer to the eRob Modbus-RTU User Manual for details.

【CAN Custom Protocol 】

Added: CAN custom protocol now includes an interface for reading product information, please refer to the eRunner User Manual for details.

Change Name	Old Version Software	New Version Software
Optimization

X5072909X firmware version represents the next official release. If compatibility needs to be verified, please download and update to the version in advance for adaptation testing. A testing window of approximately 2 months will be provided.

News

The firmware update instructions for the eRob joint module are as follows:

New Firmware Version

The "Firmware Upgrade Update List" has added the update content for version X5072909X.

Request a Quote