DESCRIPTION AND OPERATION
TIMING INTERVAL
2 - 4
I-E96-624A
®
5. The remote interface transmits a reply to the interface
sending the command.
6. Output 4 is reset.
7. A time delay set by S6 of Function Code 130 occurs.
8. Output 1 resets, RS-232-C RTS signal is inhibited (DTE
mode).
NOTE: RTS assert and inhibit apply to DTE mode only. RTS is
always asserted for DCE mode.
Figure 2-1. Send/Receive Timing Diagram
S5
DELAY
S5
DELAY
S5
DELAY
S6
DELAY
S6
DELAY
TRANSMIT
COMMAND
TxTxTxTxTxTx
RTS ASSERTED (DTE MODE)
SET OUT1 AND OUT4
RESET OUT4
RTS INHIBITED (DTE MODE)
RESET OUT1
RECEIVE
REPLY
RxRxRxRxRxRx
0
SENDING A COMMAND, PORT 0 (P0)
TIME
S7
DELAY
S7
DELAY
S8
DELAY
S8
DELAY
TRANSMIT
COMMAND
TxTxTxTxTxTx
RTS ASSERTED (DTE MODE)
SET OUT2 AND OUT5
RESET OUT5
RTS INHIBITED (DTE MODE)
RESET OUT2
RECEIVE
REPLY
RxRxRxRxRxRx
0
SENDING A COMMAND, PORT 1 (P1)
TIME
S6
DELAY
S5
DELAY
S6
DELAY
TRANSMIT
REPLY
TxTxTxTxTxTx
RTS ASSERTED (DTE MODE)
SET OUT1 AND OUT4
RESET OUT4
RTS INHIBITED (DTE MODE)
RESET OUT1
RECEIVE
COMMAND
RxRxRxRxRxRx
0
RECEIVING A REPLY, PORT 0 (P0)
TIME
S8
DELAY
S7
DELAY
S8
DELAY
TRANSMIT
REPLY
TxTxTxTxTxTx
RTS ASSERTED (DTE MODE)
SET OUT2 AND OUT5
RESET OUT5
RTS INHIBITED (DTE MODE)
RESET OUT2
RECEIVE
COMMAND
RxRxRxRxRxRx
0
RECEIVING A REPLY, PORT 1 (P1)
TIME
T00418A