Flush Input Buffer Function (4302) - GE PACSystems RX7i Reference Manual

Chapter 6. Serial I/O, SNP & RTU Protocols

6.2.8 Flush Input Buffer Function (4302)

This operation empties the input buffer of any characters received through the serial port but not yet
retrieved using a read command. All such characters are lost.
Example Command Block for the Flush Input Buffer Function
VALUE
(decimal)
Address 0001
Address +1 0000
Address +2 0008
Address +3 0000
Address +4 0000
Address +5 0000
Address +6 4302
214
VALUE MEANING
(hexadecimal)
0001 Data block length
0000 NOWAIT mode
0008 Status word memory type (%R)
0000 Status word address minus 1 (%R0001)
0000 Not used
0000 Not used
10CE Flush input buffer command
PACSystems* RX7i, RX3i and RSTi-EP CPU Reference Manual GFK-2222AD