# Forbid detector motion when the detector voltage is on
forbid {-inf inf} for det    when dhv1 in {56 inf}
forbid {-inf inf} for curtaindet when dhv1 in {56 inf}
forbid {-inf inf} for det    when dhv2 in {56 inf}
forbid {-inf inf} for curtaindet when dhv2 in {56 inf}