## Extract a PSL file from a Device

#### Main way:

1. Right-click on a Px40 device's PSL folder in Studio Explorer and select Extract PSL.
2. After retrieving the PSL file, close the Extract dialog by clicking Close.

Note:

If you extract a PSL file from a device that does not store the position information of the PSL scheme elements, the layout of the scheme may not be as originally drawn. Also the “Original” and “Logic only” CRC values may not match the original scheme. Nevertheless, the scheme will be logically correct.

#### Alternative way:

1. Select Tools on the main menu and select PSL Editor (Px40). This will launch the PSL Editor.
2. Open a connection to the device from within the PSL Editor.
3. Select Recover from RelayA device that initiates the disconnection of part of an electrical installation, and / or operates a warning signal when a fault or abnormal condition occurs, with minimum disruption of service. May also be known as an IED. from the Devicegeneric name for any piece of equipment that can be communicated with using Courier. menu.