Version history file IF-AB-CAN interface for CAN 

Meaning of the symbols:
+ Feature added
- Feature or bug removed (general bug fixes are not listed to have a better overview)
* Feature changed

Note: this interface is supposed to be updated using EA Power Control software, unless not yet supported. Alternative update method available upon request.

v2.08
- Cyclic send: removed a bug where set values were irregularly not forwarded to the device when cyclic sending IDs were used
- Removed a bug which could cause the interface to crash when sending a wrong message format
- New communication error code 0x20 for CAN only which would we returned when the module is too busy due to heavy traffic -> it's supposed to warn the user 
  that messages could be discarded

v2.07
* Bug fixed where set values were occasionally not forwarded to the device (cyclic or acyclic)

v2.06
+ Support for PSI/PSB/ELR 10000 series

v2.05
* Error messages going now out on the read ID (as supposed)
* CAN messages of wrong length, i. e. too short, are ignored while longer than expected is supported
* Payload errors coming from the device and which are also message related are now forwarded to the CAN master

v2.04
+ Cyclic Send feature for PSB 9000 series extended: Base ID + 2 now uses Iset_EL, Pset_EL and Rset_EL (EL = sink mode)
+ Cyclic Read feature for PSB 9000 series extended: Base ID + 5 now uses Iset_EL, Pset_EL and Rset_EL (EL = sink mode), Base ID + 6 now uses Imax_EL, Imin_EL, Pmax_EL and Rmax_EL (EL = sink mode)
* Fixed communication bug when reading a specific register