Lenze PLC Designer ApplicationTemplate (PLC Designer R3- Instrukcja Użytkownika Strona 78

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Architecture: The ApplicationTemplate in detail
State machine
78
Lenze · ApplicationTemplate · 1.3 EN - 04/2013
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Special "Warning" status
"Warning" is a special status (independent, "orthogonal" state), which does not influence the
operational performance of the machine module.
Possible states:
...active: "Warning" (or: ...not active: "No Warning")
9.3.2 Initial state of the state transitions
The state transitions between the module state machine and the module applications are in the
initial state as follows:
By means of methods, the state transitions can be influenced (enable/inhibit).
...
User-defined
Mode 1...2
User-definable states
... depend on the application of the respective machine
Homing In the "Homing" state, the drive is referenced. Either the home
position is set directly, or a homing process is started.
...
Upcoming
error states
May occur at any time.
A machine module, machine modules of the same hierarchy level,
or subordinated slaves can cause errors.
The module application cannot inhibit the state transitions when
the error status occurs.
By programming the machine modules, the response to an error
status can be defined.
...
Error "Error" status
,
Ready for operation
Ready
"Ready for operation" status
When the error has been eliminated/acknowledged successfully
Quick stop "Quick stop" status
A requirement to acknowledge errors can be parameterised.
Error
Fault
"System fault" status
For completion, the PLC must be reset.
System fault
Systemfault
"Error" status
Requires acknowledgement.
Labelled with State/identifier Description
State transition Description
2-13 Are enabled in the initial state (after RESET)
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