POP

Top  Previous  Next

 

The accus 2, 3 and 4 are shifted about one place to the bottom together. The value in accu 4 (v4) is in accu 4 and in accu 3 after that, the number in accu 1 gets lost.

 

 -->        

V4                V4

V3                V4

V2                V3

V1                Z2

 

This instruction is only available in PLCs of the S7-400 series.

 

See also:

PUSH

ENT

LEAVE

 

Accu 3 and 4

 

List of operations

 

S7-300 and S7-400 are registered trademarks of the Siemens AG.