Solution Description: Transitions - Siemens SIMATIC S7-200 Getting Started

5.13

Solution description: Transitions

Program section 1 - Making transitions in the sequencer
Getting Started - Advanced
Training Documents, 09/2007, A5E01469795B
5.13 Solution description: Transitions
Activating step 1
Step flag M0.1 is set when the sequencer
is in the initial position (M0.0 = "1") AND
I0.1 is operated. At the same time, M0.0,
the step flag of the initial position, is reset.
Activating step 2
Step flag M0.2 is set if the sequencer is at
step 1 (M0.1 = "1") AND timer T37 has
elapsed. At the same time, step flag M0.1
is reset.
Activating step 3
Step flag M0.3 is set if the sequencer is at
step 2 (M0.2 = "1") AND input I0.3 depth
limit becomes "1". At the same time, M0.2
is reset.
Sequencer
55