Lenze PLC Designer ApplicationTemplate (PLC Designer R3-x) - Manual (Page 116)

The L_EATP_ApplicationTemplate library
1_POUs - Program Organization Units
116
Lenze · ApplicationTemplate · 1.3 EN - 04/2013
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Base
...is a management function for infrastructure processing.
• This method is to be called first in the body of the FB during every cycle.
checkSlave
...checks whether a slave with the module address specified is available.
SMDispatcherCaller
Method for calling the SMDispatcher method and transferring the current status of the state
machine.
Return value
Data type
Value/meaning
BOOL Gives a response as to whether the infrastructure has been established correctly.
Note: All methods and data regarding the infrastructure must only be used if the
return value is "TRUE" first.
TRUE Infrastructure established correctly (Success)
FALSE Infrastructure not correct (Error)
Transfer variables
Identifier/data type
Information/possible settings
MM_Address
L_EATP_MM_Address
ID of the machine module which the method is to request.
Return value
Data type
Value/meaning
BOOL TRUE Slave available.