ICP DAS USA CAN-8823 User Manual page 107

Standardized Device Profile Area Information
After concluding the above preparations, the several functions of PDO
communication will be introduced as follows.

The function of accessing digital I/O & analog I/O with asynchronous
PDO.

The function by using Event Timer to obtain the input value.

The function of the acyclic and synchronous RxPDO.

The function of the acyclic and synchronous TxPDO.

The function of the cyclic and synchronous TxPDO.

The function of the synchronous and RTR-only TxPDO.

The function of the asynchronous and RTR-only RxPDO.

The function of the dynamic PDO mapping for DI/AI/DO/AO channels
CAN-8x23 user's manual (Revision 3.20, Mar/08/2012) ------
TxPDO Information
107