Metrohm tiamo 2.3 (process analysis) - Manual (Page 1296)

5.6 Commands ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
1280 ￭￭￭￭￭￭￭￭ tiamo 2.3 (for Process Analysis)
The LOOP command is at the end of the loop for Repeat loops. As soon
as one stop criterion is fulfilled (case 2), the command after the LOOP
command is carried out. If no stop criterion is fulfilled, (case 1), the loop is
run through again. In either case, the loop is run through at least once.
The LOOP command is at the beginning of the loop for While loops. If
the arrow has been dragged to a command after the LOOP command,
another arrow is automatically set from the previous command back to
the LOOP command. As soon as one stop criterion is fulfilled (case 2), the
command after the loop is carried out. If no stop criterion is fulfilled, (case
1), the loop is run through. It is possible with certain stop criteria that the
loop is never run through.
Note
Nested and overlapping loops are not allowed.
Parameters
The parameters for the command LOOP are configured in the following
dialog window:
￭ LOOP
Command variables
The following command variables are generated in the method run by the
command LOOP and can be used in formulas under the designation
'Command name.Variable designation':
Identifi-
cation Description
.BSY Command status; 1 = BUSY, HOLD or ERROR; 0 =
READY; invalid (variable not available) = Command has
not ever been started
.FIN Command status; 1 = Command has been ended at
least once, 0, invalid (variable not available) = Com-
mand has never been ended
.LCO Loop counter = current quantity of completed runs, both
of Repeat loops and of While loops
.LST Start time of the loop command (Date/Time)