VIPA CPU 21 Series, Manual

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Manual VIPA CPU 21x Chapter 9 Deployment CPU 21xSER-1
HB103E - Rev. 05/45 9-15
Value Description
0000h Send data - ready
1000h Nothing sent (data length 0)
20xxh Protocol executed error free with xx bit pattern for
diagnosis
7001h Data is stored in internal buffer - active (busy)
7002h Transfer - active
80xxh Protocol executed with errors with xx bit pattern for
diagnosis (no acknowledgement by partner)
90xxh Protocol not executed with xx bit pattern for diagnosis
(no acknowledgement by partner)
8x24h Error in SFC parameter x, where x:
1: Error in "DataPtr"
2: Error in "DataLen"
8122h Error in parameter "Data" of SFC 216 (e.g. no DB)
807Fh Internal error
809Ah RS232C interface not found
809Bh RS232C interface not configured
ASCII
Value Description
9000h Buffer overflow (no data send)
STX/ETX
Value Description
9000h Buffer overflow (no data send)
9001h Data too long (>256Byte)
9004h Character not allowed
3964R
Value Description
2000h Send ready without error
80FFh Data transfer without acknowledgement of partner
9000h Buffer overflow (no data send)
9001h Data too long (>256Byte)
RetVal
(Return value)
Protocol specific
RetVal values