Metrohm tiamo 1.1 Manual - Manual (Page 608)

580 Method
LOOP
Command for the repeated execution of a command sequence. The loop can
be terminated after fulfilling different stop criteria.
Appearance
The command has the following appearance:
A LOOP command just inserted has got an arrow on the left hand side. A loop is
created by dragging this arrow to the desired command in the same track. De-
pending on whether the arrow has been dragged to a command before or after
the loop command, two different types of loops are resulting:
Repeat loop While loop
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 car-
ried 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.