Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
7-14
PCD2.B160 & PCD3.B160
Direct input or output access in IL
7
7.5.2. Error PCD XOB 13
An XOB 13 is called in following cases:
â– If module is not present into the PCD slot and Program tries to access it with
‘Direct Access Instructions’
â– During an internal reset of the module
If XOB13 is not programmed then Error Flags is set.