Lenze DDS Function library IOSystem Manuel d'utilisateur télécharger pdf (Page 51)

Function library LenzeIOSystem.lib

Function blocks

5.2 L_IOData610 − Coordinate data

5−5

LenzeIOSystem.lib EN 1.7

5.2 L_IOData610 − Coordinate data

Function block L_IOData610 coordinates digital and analog input and/or output data for process

data objects 6 − 10.

The block represents the interface between PLC and I/O system.

· Via inputs abyPDO_DataToIO, data are transmitted from the control to the I/O system

(digital/analog output channels).

· The states of the digital and analog input channels are transmitted to the control via outputs

abyPDO_DataFromIO.

· This function block is made up of unassigned CAN objects so that the status display at

outputs nState... is the same as for the CAN library’s transmit and receive blocks.

L_IOParPDO610

nState

bExecute_b

CTRL

byNodeAdr

bParDone

byTransmissionType_RxPDO6

tinhibitTime_TxPDO6

bInitIOSystem

DataTo_IOData610

EPM-T110

Ixxxh

tCycleTime_RxPDO6

byTransmissionType_RxPDO10

wCobID_RxPDO10

tCycleTime_RxPDO10

byTransmissionType_TxPDO6

wCobID_TxPDO6

tCycleTime_RxPDO6

wCobID_RxPDO6

tinhibitTime_TxPDO10

byTransmissionType_TxPDO10

wCobID_TxPDO10

tCycleTime_RxPDO10

EPM-T111

ð Inputs (Variable type: VAR_INPUT)

Variable name Data type Information/possible settings

bEnablePDOTransfer Bool Data transfer

TRUE PDO data transfer active

abyPDO6_DataToIO

...

abyPDO10_DataToIO

Byte array I/O system receive objects

· Transfer process data from PLC to I/O system

(digital/analog outputs)

bResetFail Bool Reset output data bFail_DataToIO and bFail_DataFromIO

TRUE Output data reset

DataFrom_IOParPDO610 Struct Structural data of parameter block L_IOParPDO610 are transferred to process data

block L_IOData610 via this input.

Global struct−type variable

DataFrom_IOParComGuarding Struct Transfer monitoring times tTimeOut_DataFromIO for PDO 6−10.

Structural data of parameter block L_IOParComGuarding.

Global struct−type variable

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 82 83

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Lenze DDS Function library IOSystem Manuel d'utilisateur Page 51

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