2.7.7 Firmware update
The firmware cannot be updated via the CAN-Bus.
2.7.8
Data storage
Configuration data (e.g. the determined calibration data) are saved
in a power fail-safe memory.
2.7.9 Received directives / standards
In respect of the hardware, the device complies with the harmon‐
ised CAN specification 2.0 (ISO99-1, ISO99-2). This includes the
CAN protocol (ISO 11898-1) and details on the physical layer in
compliance with ISO 11898-2 (high speed CAN up to 1 Mbit/sec)
and ISO 11898-3 (low speed CAN up to 125 kBit/sec).
The unit complies with the CAN-Open specification CIA-DS401
that forms the basis of the European standard EN50325-4 and
also complies with the controller device profile CiA-404.
Fulfilled CAN standards and specifica‐
tions
Supplementary Operating Instructions CANopen
39