of the EtherCAT I/O Mapping [...] Io [...] _BLOCK Io

. Enable Direct I/O [...] to direct I/O addresses [...] addresses (I) is read-only

of the EtherCAT I/O Mapping [...] to switch to the ETC [...] Stack Output wState ETC

process I/O not mapped [...] _circPump, m_mixingValve etc

process I/O not mapped [...] _sequenceControl etc. is not exposed

process I/O not mapped [...] _mixingValve, etc