IDEC MICROSmart FC6A-C16K1CE, Руководство по связи, Страница: 79 / 252

FC6A S
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ICRO
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MART
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OMMUNICATION
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ANUAL
FC9Y-B1730 5-3
5: U
SER
C
OMMUNICATION
I
NSTRUCTIONS
User Communication Transmit Instruction Dialog Box in WindLDR
Selections and Devices in Transmit Instruction Dialog Box
Type
TXD Transmit instruction
RXD Receive instruction
Port No. Port 1 - Port 3 Transmit user communication from port 1 (TXD1) through port 3 (TXD3)
S1 Source 1
Enter the data to transmit in this area.
Transmit data can be constant values (character or hexadecimal), data registers, or BCC.
D1 Destination 1 Transmit completion output can be an output or internal relay.
D2 Destination 2
Transmit status register can be data register D0000-D7998 or D10000-D55998.
The next data register stores the byte count of transmitted data.