Communication
FP
Σ
User's Manual
192
-
The "reception done" flag turns to FALSE.
-
The number of bytes received is set to 0 in offset 0 of the receive buffer.
-
Data received is written into the receive buffer
When the specified number of bytes has been sent, the "transmission done" flag turns to
TRUE. The end code is automatically added to the data sent. At the end of transmission, the
value in offset 0 is automatically reset to 0.
EXAMPLE
Transmit the characters "ABCDEFGH" to an external device connected to COM port 1. For
start code and end code the default settings "No-STX" and "CR" are selected.
(CR)
ON
OFF
ON
OFF
0
2
3
4
A
B
C
D
E
F
G H
Offset
Transmission data
Execution condition
Transmission
F159_MTRN execution
“Transmission done” flag
POU Header and LD Body
Содержание FPS Series
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Страница 18: ...Chapter 1 Safety Measures...
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Страница 22: ...Chapter 2 Overview...
Страница 32: ...Chapter 3 CPU Types...
Страница 47: ...CPU Types FP User s Manual 30 LD Body...
Страница 51: ...CPU Types FP User s Manual 34 POU Header and LD Body...
Страница 55: ...CPU Types FP User s Manual 38 LD Body...
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Страница 58: ...Chapter 4 Expansion...
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Страница 74: ...Chapter 5 I O Allocation...
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Страница 82: ...Chapter 6 Installation and Wiring...
Страница 104: ...FP User s Manual 6 4 Input and Output Wiring 87 A FP 1 Output terminal 2 Load 3 Inductor COM 2 1 3...
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Страница 116: ...Chapter 7 High Speed Counter and Pulse Output...
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Страница 170: ...Chapter 8 Communication...
Страница 227: ...Communication FP User s Manual 210 LD Body ST Body...
Страница 233: ...Communication FP User s Manual 216 POU Header LD Body...
Страница 236: ...FP User s Manual 8 6 Program Controlled Communication 219 POU Header LD Body 1 2...
Страница 237: ...Communication FP User s Manual 220 2 2 ST Body...
Страница 266: ...Chapter 9 Security Functions...
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Страница 274: ...Chapter 10 Other Functions...
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Страница 278: ...Chapter 11 Troubleshooting...
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Страница 290: ...Chapter 12 Appendix...