MappingobjectsProcess data parameterized Default0x1AFF Standard Diagnostic Datan Hardware Interrupt Countern Diagnostic Interrupt Counterno activated0x1B00 Extended Diagnostic Datan Diagnostic Module Statusn New Message availableyes activated0x1B01 Sync Error Statusn Sync Manager Outn Sync Manager Inyes deactivatedThe activation / deactivation takes place in the configuration tool. Thisautomatically adjusts the SDO init commands accordingly.4.4.3 Accessing the I/O areaThe I/O area may be accessed via the following objects:n PDOn SDO4.4.3.1 Access via PDOAs soon as the EtherCAT coupler changes to the state Safe-Operational, the input datamay be read. In the state Operational the output data may also be written. Informationconcerning the process data transfer by means of PDO may be found in the manual ofyour EtherCAT master. Additionally the in/output data are mapped on SDO objects.4.4.3.2 Access via SDOBy means of SDO access the in/output data of the object directory may be read. The fol-lowing figure shows how the in/output data are mapped on the SDO objects:VIPA System SLIODeploymentAccessing the System SLIO > Accessing the I/O areaHB300 | IM | 053-1EC01 | en | 18-4952