If a device can be a Link Active Scheduler (LAS), the Link Master Configuration menu option displays in the Service Tools menu. Select Master if you want the device to attempt to be the LAS, or select Basic to prevent the device from becoming the LAS. After you set the option, the Trex unit disconnects from the device.
Setting the device as a link master does not set the device as the LAS. The link master device must follow the process to become the LAS if other link master devices are on the fieldbus segment.
- Connect to the FOUNDATION fieldbus device.
- Tap Service Tools.
- Tap Link Master Configuration.
- Tap OK when prompted that the device will be restarted after the parameter is changed.
No when asked if the device is commissioned.
You cannot make changes if the device is commissioned.
- Select Basic or Master, and tap OK.
OK to restart the device and apply the
The Trex unit displays the Device List.