Issue
- LonMaker 3.1 re-synch CPs causes the template configuration parameter settings & some Xenta 100s to be corrupted.
- Controllers subsequently modified by LonMaker can also be corrupted.
Environment
- LonMaker 3.1
- Xenta 100 series controllers, Revision 1.2X
Cause
LonMaker 3.1 handles this operation differently than 3.0. At one point we recommended that you avoid "Reset device to default values" and "Set device template defaults from device" commands, but "Upload values from device" was ok. We've since learned that any resynch CPs command can cause problems.
Resolution
Until this is changed in a future revision, don't do ANY resynch CPs command. (This does not refer to resynching the Lonmaker drawing and the database. Those operations work correctly and are necessary to construct your LNS network.)
