Index: trunk/psModules/src/concepts/pmConcepts.c
===================================================================
--- trunk/psModules/src/concepts/pmConcepts.c	(revision 19688)
+++ trunk/psModules/src/concepts/pmConcepts.c	(revision 20095)
@@ -598,5 +598,5 @@
         // Install the standard concepts
         conceptRegisterF32("CELL.GAIN", "CCD gain (e/count)", NULL, NULL, true, PM_FPA_LEVEL_CELL);
-        conceptRegisterF32("CELL.READNOISE", "CCD read noise (e)", NULL, NULL, true, PM_FPA_LEVEL_CELL);
+        conceptRegisterF32("CELL.READNOISE", "CCD read noise (e)", p_pmConceptParse_CELL_READNOISE, p_pmConceptFormat_CELL_READNOISE, true, PM_FPA_LEVEL_CELL);
         conceptRegisterF32("CELL.SATURATION", "Saturation level (counts)", NULL, NULL, true, PM_FPA_LEVEL_CELL);
         conceptRegisterF32("CELL.BAD", "Bad level (counts)", NULL, NULL, true, PM_FPA_LEVEL_CELL);