Lenze PLC Designer V2.x - Manual (Page 285)

1.3 EN - 07/2012
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285
PLC Designer V2.x| Lenze Application Samples
The L_SCB_CANBasic.lib library
L_SCB_GetNodeDataRxPDO1 - read out data
17.3 L_SCB_GetNodeDataRxPDO1 - read out data
This FB reads the data from PDO 1.
Inputs
Outputs

Note!
To be able to use the L_SCB_GetNodeDataRxPDO1/
L_SCB_GetNodeDataRxPDO2 FBs in a program, the L_SCB_CanStatus FB must
also be inserted.
• Otherwise, communication to the controller is not possible!
Identifier/data type Information/possible settings
byNodeNumber
BYTE
Node number
byMasterNumber
BYTE
Interface number (0...3)
Identifier/data type Information/possible settings
awReceiveData
ARRAY[0..3] OF WORD
Received data 8 BYTES
xError
BOOL
"Error" status signal
FALSE No error detected
TRUE Error when reading the data
xCommunicationOK
BOOL
 L_SCB_GetNodeDataRxPDO1 - read out data ( 285)
 L_SCB_GetNodeDataRxPDO2 - read out data ( 286)