Delfi DelfiScan C70, Руководство по программированию, Страница: 30 / 48

30
Serial Interface Control
PROGRAM
Delay Setting
M_DEFAULT
Family Code Selection P.C Parameter Selection Option Code
Intermessage Delay
SS
MS
None
1-99 (x5) msec.
Scan 2 digits from the option code chart in Appendix,
then DelfiScan will terminate this selection automatically.
FIN
(2 digits)
Intercharacter Delay
SS
MS
None
1-99 (x5) msec.
Scan 2 digits from the option code chart in Appendix,
then DelfiScan will terminate this selection automatically.
FIN
(2 digits)
Interfunction Delay
SS
MS
None
1-99 (x5) msec.
Scan 2 digits from the option code chart in Appendix,
then DelfiScan will terminate this selection automatically.
FIN
(2 digits)
Intermessage Delay is a time delay between messages output by C70. Increasing this delay will help host
applications process the incoming data on time.
Intercharacter Delay is a time delay between data characters output by C70. These two parameters are used to
synchronize data communication when : 1) the data transmission speed is too fast, characters may be skipped; 2)
multitasking operation system or host computers in a network may slow down the keyboard handling; 3) various
notebook or desktop PC systems require different timing parameter settings. Please always add one extra unit as safty
margin when adjusting these two parameters.
Interfunction Delay is a time delay between the transmission of each segment of the message string.