added LSL2 stored procedures

LSL2/STPROC/CONV_ITEM_CURR_STATUS.txt

@@ -0,0 +1,49 @@
+SUBROUTINE CONV_ITEM_CURR_STATUS(ConvType, DataIo, SubrLabel, ReturnedValue)
+
+$insert LOGICAL
+
+equ valid$         to 0    ;* successful
+equ invalid_msg$   to 1    ;* bad data       -   print error message window
+equ invalid_conv$  to 2    ;* bad conversion -          "         "
+equ invalid_nomsg$ to 3    ;* bad but do not print the error message window
+
+status() = Valid$
+begin case
+   case ConvType = 'ICONV'
+        ReturnedValue = DataIo
+        	begin case
+           case DataIo = 'Retired'
+              ReturnedValue = 'R'
+              
+           case DataIo = 'Installed'
+              ReturnedValue = 'I'
+              
+           case DataIo = 'Used'
+              ReturnedValue = 'U'
+              
+           case DataIo = 'New'
+              ReturnedValue = 'N'   
+           case 1
+              ReturnedValue = DataIo
+         end case
+       
+   case ConvType = 'OCONV'
+        begin case
+           case DataIo = 'R'
+              ReturnedValue = 'Retired'
+              
+           case DataIo = 'I'
+              ReturnedValue = 'Installed'
+              
+           case DataIo = 'U'
+              ReturnedValue = 'Used'
+              
+           case DataIo = 'N'
+              ReturnedValue = 'New'   
+           case 1
+              ReturnedValue = DataIo
+         end case
+   case otherwise$
+        status() = invalid_msg$
+end case
+return