Lenze PLC Designer ApplicationTemplate (PLC Designer R3- Bedienungsanleitung PDF herunterladen (Seite 168)

Application example: Flying saw

State machine

168

Lenze · ApplicationTemplate · 1.3 EN - 04/2013

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

13.6.2 Controlling state transitions in the slave modules

The previously created buttons serve to switch between the Ready and Manual states.

If the respective state is requested via the Manual button, the lower-level machine modules are

supposed to enable the connected axes automatically. The lower-level modules must not change to

the Manual state before the axes are enabled.

If the respective state is requested via the Ready button, the lower-level modules are supposed to

inhibit the axes automatically. The lower-level modules must not change to the Ready state before

the axes are inhibited.

The example below shows how a state transition can be controlled with the MM_B01_Infeed

machine module.

 How to proceed:

1. Trigger the "Ready" state.

Double-click and open:

• A70_MachineModuleSources\MM_B01_Infeed\ModApp1

• Subfolder with the state actions: Map_B01_Infeed_App1 (FB)\States.

• S02_READY.

2. Supplement the program lines in the S02_READY action:

3. Trigger the "Manual" state.

• Double-click and open S03_MANUAL.

• Supplement the program lines in the S03_MANUAL action:

1 2 ... 163 164 165 166 167 168 169 170 171 172 173 ... 176 177

Keine Kommentare

Lenze PLC Designer ApplicationTemplate (PLC Designer R3- Bedienungsanleitung Seite 168