Metrohm 774 Oven Sample Processor Manual De Instrucciones página 136

5 Descripción detallada
774 Oven Sample Processor as Sender:
Sample Changer
RxD
TxD
Hardware-Handshake, HWs
774 Oven Sample Processor as Receiver:
Sample Changer
DTR
RxD
774 Oven Sample Processor as Sender:
Sample Changer
RTS
CTS
TxD
The data flow can be interrupted by deactivating the CTS line.
130
XOFF
Request
1.Line
L F
Data output
disabled
Changer transmission can be stopped by external instruments with XOFF.
After XOFF is received the changer completes sending the line already
started. If data output is disabled for more than 3 s by XOFF, E43 appears
in the display.
XON
L F
Response
L F
Data output
enabled
Time
L F
Time
L F
Time
774 Oven Sample Processor, Instrucciones para el uso
external device
Data output
Data input
external device
DTR
RxD
external device
RTS
CTS
TxD