diff --git a/scripts/ecmcLoadDaqArrayRecords.cmd b/scripts/ecmcLoadDaqArrayRecords.cmd
index 12723ad..ca0b505 100644
--- a/scripts/ecmcLoadDaqArrayRecords.cmd
+++ b/scripts/ecmcLoadDaqArrayRecords.cmd
@@ -15,7 +15,10 @@
 #-
 #################################################################################
 
-# Read NELM
+#- Connect to sources in order to know NELM.. Data sources must be known before added with the scripts..
+ecmcDAQConnectToDataSource()
+
+#- Read NELM
 ecmcDAQReadNelm(${NAME},"DAQ_NELM")
 ecmcIf("${DAQ_NELM=-1}<0")
 ${IF_TRUE}ecmcExit  : Failed read DAQ array NELM