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Entry type: FAQ Entry ID: 18520474, Entry date: 12/28/2010
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How do you program jump distribution in S7-SCL?

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Description
If you have to conduct the same calculation at several points in your S7-SCL program, but you cannot use your own function for this purpose, we recommend programming using the jump functions.

Remedy
Before jumping to your calculation routine, assign a value to the tag with which you mark the point from which you jumped to the calculation routine. A jump distributor at the end of the calculation routine takes you back to the position you were at before.

Fig. 01 below shows an example for a possible compilation.


Fig. 01

Keywords
Subroutine

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