Access Level
Access Level is emDrive functionality that is used to limit read and write permissions for objects depending on user granted access.
Each Parameter has attribute for Read and Write access level. To be able to read or write to object Inverter must be unlocked to required level. There are following Access Levels:
| Level | Name | Description |
| 1 | End User | Object is available to End User even when inverter is locked with "Customer Key" |
| 2 | Customer | Object is available by default. Can be locked with "Customer Key" |
| 3 | Production | Object is available only in production to write production related and calibration objects (only Emsiso) |
| 4 | Development | Object is available only during development (only Emsiso) |
Devices shipped from manufacturer are unlocked to "Customer" level. Customer has the option to lock the device and prevent additional changing of object values from 3th parties.
Access Level CANopen Objects
Objects at index 0x2010 are used for Access Level functionality
| Sub - index | Name | Description |
| 0x01 | Access_Level__Current | Shows current access level that inverter is set to, objects with equal or lower access level can be accessed. |
| 0x02 | Access_Level_Key_input | Write your key to unlock the device, depending on the key, specific level will be unlocked. |
| 0x03 | Access_Level_Customer_Key | Writing value to this object will lock the device to "End User" (after reset). The same key must be used to unlock the device to "Customer" level. Remove locking by writing value "0". |
Access Level functionality is available from firmware V1.11.0 and newer.