return ['Dead', 'Diag', 'Dormant', 'Empty', 'Offline', 'Online', 'Present', 'Probed', 'Probe-wait', 'Unknown', 'Onlining', 'Offlining', 'Fault', 'Fault-off', 'Spare'].indexOf(value) + 1 || 'Problem with status processing in JS, no such FPC slot state: ' + value;