Toshiba V Series User Manual page 38

Chapter 6 Application Program
6
26
(5) CH2 main processing program
1st scan:
Receive processing:
Transmit process:
Turn RX2_GO ON to activate the receive processing.
When receive completes, turn ON RX2_END and use the
table move instruction (TMOV) to transfer the content of
RX2_DAT[0] - [128] to TX2_DAT[0] - [128]. Then turn
RX2_END OFF to complete the receive process and turn
TX2_GO ON to activate the transmit process.
When transmit completes and TX2_END turns ON, turn
TX2_END OFF. Then turn RX2_GO ON to start the next
receive process.
22
CH2_START RX2_GO
23
（S）
RX2_END
TMOV
24
EN
ENO
RX2_DAT
TX2_DAT
25
TBL
LD ST
128
26 N
LD
TX2_END
TX2_END
27
（R）
RX2_GO
28
（S）
29
RX2_END
（R）
TX2_GO
（S）
model 3000 ASCII Module (AS311) User's Manual