I have received this error upon opening the program.
026:002:002: ECAT configuration error: The following slaves are missing:
IO_NX_ECC203
X1FrontRotation_R88D_1SN30F_ECT
X2RearRotation_R88D_1SN15F_ECT
Robot_CS9_uniVAL
IOLinkMaster_ifmIO_LinkMasterAL1330