_REF_SI6_SC6_ETC_SM3 EXTENDS ENCODER
_REF_ETC_WEG_SCA06 EXTENDS AXIS
_REF_ETC_BRC_CtrlXDrive_CoE EXTENDS AXIS
_REF_ETC_Keba_LTiMotion_ServoOne_CM EXTENDS AXIS
_REF_ETC_CMZ_SBD EXTENDS AXIS
_REF_ETC_CMZ_SBD EXTENDS ENCODER
_REF_CAN_CMZ_SBD EXTENDS AXIS
_REF_CAN_CMZ_SBD EXTENDS ENCODER
_REF_ETC_SanyoDenki_RS2 EXTENDS AXIS