VIPA CPU 21 Series - Page 277

Manual VIPA CPU 21x Chapter 9 Deployment CPU 21xSER-1
HB103E - Rev. 05/45 9-19
Value Description
0000h no error
1000h Receive buffer too small (data loss)
8x24h Error at SFC-Parameter x, with x:
1: Error at "DataPtr"
2: Error at "DataLen"
3: Error at "Error"
8122h Error in parameter "Data" of SFC 216 (e.g. no DB)
809Ah serial interface not found
809Bh serial interface not configured
The following picture shows the basic structure for programming a receive
command. This structure can be used for all protocols.
SFC 218
SER_RCV
RetVal 0000h ?
RetVal 8xxxh ?
N
Data evaluation
End
J
Error evaluation
End
N
J
RetVal
(Return value)
Principles of
programming