Lenze DDS Function library IOSystem - Manual (Page 51)

Function library LenzeIOSystem.lib
Function blocks
5.2 L_IOData610 − Coordinate data
5−5
L
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