Insert and remove the carrier from VME bus when it's powered off;
If one or more IOdigital24 modules are present inside carrier:
remove his frontal cable before powering off the VME bus;
turn on VME bus before reinserting frontal cable removed;
There are two carrier IP versions:
VIPC610 (old version, A24 addressing only);
VIPC616 (new version, A24 and A32 addressing available via E1 jumper);
VIPC616 jumpers settings (A24 addressing). For VIPC610 carrier, the settings are the same, except for jumpers not presents.