Letter of Volatility for eRob Rotary Actuators
March 18, 2025
Latest company and product news.
ZeroErr Control Co., Ltd. (“ZeroErr”) declares that the eRob rotary actuators have memory devices as shown in the table below. The non-volatile memory that may contain user settings and data may be cleared as indicated:
| Type | Model | Size | User-Accessible/Definable | Purpose | Method of Clearing |
|---|---|---|---|---|---|
| RAM (On-Chip) |
ALL | 204KB | No | Program, Data | Remove Power |
| Type | Model | Size | User-Accessible/Definable | Purpose | Method of Clearing |
|---|---|---|---|---|---|
| Flash (On-Chip) |
ALL | 512KB | No | Program Memory | None |
| Flash (External) |
ALL | 8 Mbit | Yes | Program,User Data | User configuration can be reset to defaults using GUI |
| EEPROM (External) |
eRobxxxxxxxx-xx-18Ex | 8K x 8bit | Yes | EtherCAT Configuration, Startup Data | Erase or Reprogram using ESC Tools |
| EEPROM (External) |
ALL | 256 x 8bit | Yes | Factory Data, User Safety Configuration | User configuration can be reset to defaults using GUI |
| EEPROM (External) |
ALL | 256 x 8bit | No | Encoder Calibration, Configuration | None |
| EEPROM (External) |
ALL | 256 x 8bit | No | Encoder Calibration, Configuration | None |
| Type | Model | Size | User-Accessible/Definable | Purpose | Method of Clearing |
|---|---|---|---|---|---|
| N/A | N/A | N/A | N/A | N/A | N/A |
Bldg. 1, Unit 4, Dejin Industrial Park, 40 Fuyuan 1st Road, Baoan, Shenzhen, Guangdong, PRC • www.zeroerr.com
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