Corrected from:
PLC Designer V3.12
L_EATP_ApplicationTemplate library V3.12
Response of the new version:
When the 'Internal Control' function is activated in the visualisation, the state machine of the 'MM_MachineControl' machine module can change from the 'Quick stop' to the 'Ready' state via the visualisation.
What happens?
The state machine of the 'MM_MachineControl' machine module cannot change from the 'Quick stop' to the 'Ready' state. The L_EATP_SMAccess function block indicates that the 'Ready' state is requested. The state machine of the module remains in the 'Quick stop' state.
When does this behaviour occur?
If the state machine of the 'MM_MachineControl' machine module is in the 'Quick stop' state, you cannot change via the visualisation to the 'Ready' state by clicking the <Ready> button although 'Internal Control' is activated.
Which products are affected?
PLC Designer V3.3
L_EATP_ApplicationTemplate library V1.0
Short-term measures:
Use the baseChannelSetNominalState method to set the 'MM_MachineControl' machine module to the 'Ready' state.
Evaluation/recommendations:
When 'Internal Control' is activated, the visualisation of the PLC Designer cannot be used to change from the 'Quick stop' to the 'Ready' state. Typically, the 'Internal Control' function is only used during project planning and commissioning.
