CiA 402 drive profile

• The OSS21C function module is largely based on the CiA 402 drive profile.
• The CiA 402 drive profile defines the state machine, operating modes and objects (parameters) of drive assemblies.
• The main objects for controlling and evaluating the state machine are the control word, status word and operating mode.
• Additional objects are used to configure and diagnose the function module.
• All objects are collected in the "Object list".
• The most important objects can be found in the "Input and output area".
• During runtime, the objects are accessed using the "acyclical channel".