(4)PDO mapping PDO is the abbreviation for Process Data Object, which is one of the communication profiles of CANopen objects.
The PDO communication is equivalent to the existing CC-Link cyclic communication.
It allows OD (Object Dictionary) to be directly operated.
The PDO mapping means mapping (relating) the data to be exchanged between the controller and slave in the cyclic communication (PDO communication) in advance.
When adding sleeve stations or changing the IP address, perform the PDO mapping again.
Digital Inputs has been added to the PDO mapping. This sets the input signal status of the servo amplifier to be transmitted to the motion module by the cyclic communication.