{_txt_Fan wear information for selected cabinet}
{_txt_Fan} {_txt_Purpose} {_txt_%25 of normal Revolutions}
 {Value[{LeafID[fanNumber]}]}{=_stringn._this==n.a.|NoValue| |error?n.a.:_this}
{Value[{LeafID[fanPurpose]}]}{=_stringn._this==n.a.|NoValue| |error?n.a.:_this} {DEF_Status}{=_string._this==ok|Ok|OK?{DEF_Speed}:n.a.}